Author: kmorin Date: 2009-04-17 15:42:06 +0000 (Fri, 17 Apr 2009) New Revision: 1333 Added: guix/trunk/guix-compiler/src/main/java/org/nuiton/ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/GuixLauncher.java guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/compiler/ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/compiler/GuixCompiler.java guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/AttributeDescriptor.java guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/ClassDescriptor.java guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/tags/ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/tags/TagManager.java guix/trunk/guix-compiler/src/test/java/org/nuiton/ guix/trunk/guix-compiler/src/test/java/org/nuiton/guix/ Removed: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/GuixLauncher.java guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/compiler/GuixCompiler.java guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/AttributeDescriptor.java guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/ClassDescriptor.java guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/tags/TagManager.java Modified: guix/trunk/guix-compiler/pom.xml Log: Modification des packages en org.nuiton au lieu de org.codelutin Modified: guix/trunk/guix-compiler/pom.xml =================================================================== --- guix/trunk/guix-compiler/pom.xml 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/pom.xml 2009-04-17 15:42:06 UTC (rev 1333) @@ -7,7 +7,7 @@ <!-- *** POM Relationships *************************************** --> <!-- ************************************************************* --> <parent> - <groupId>org.codelutin.guix</groupId> + <groupId>org.nuiton.guix</groupId> <artifactId>guix</artifactId> <version>1.0-SNAPSHOT</version> </parent> Deleted: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/GuixLauncher.java =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/GuixLauncher.java 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/GuixLauncher.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -1,266 +0,0 @@ -/* - * To change this template, choose Tools | Templates - * and open the template in the editor. - */ -package org.codelutin.guix; - -import org.codelutin.guix.compiler.GuixCompiler; -import org.codelutin.guix.compiler.*; -import java.io.File; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.codelutin.guix.model.ClassDescriptor; -import org.codelutin.guix.model.GuixModelObject; - -/** - * Launch Guix files compilation - * - * @author morin - */ -public class GuixLauncher { - - /** log */ - /* protected static final Log log = - LogFactory.getLog(GuixLauncher.class);*/ - /** original list of files to compile */ - protected final File[] files; - /** original list of classes to compile */ - protected final String[] classNames; - /** Files to be treated while compilation. */ - protected List<File> guixFiles = new ArrayList<File>(); - /** Class names corresponding to the files in the guixFiles list. */ - protected List<String> guixFileClassNames = new ArrayList<String>(); - /** Maps the names of classes being compiled to the compiler instance - * handling the compilation. */ - protected Map<String, GuixCompiler> compilers = - new HashMap<String, GuixCompiler>(); - /** ModelObjects which are root of files */ - protected List<GuixModelObject> rootModelObjects = new ArrayList<GuixModelObject>(); - /** CLassDescriptor met during the compilation */ - protected List<ClassDescriptor> classDescriptors = - new ArrayList<ClassDescriptor>(); - private List<File> compiledFiles = new ArrayList<File>(); - protected int compilerCount; - private File targetDirectory = new File("destination"); - - public GuixLauncher() { - files = new File[]{new File("/home/morin/NetBeansProjects/jaxx-gwt/trunk/jaxx-example/src/main/java/jaxx/demo/JAXXDemo.jaxx")}; - classNames = new String[]{"JAXXDemo"}; - compile(); - } - - /** - * Compiled a set of files. - * - * @return <code>true</code> if compilation succeeds, - * <code>false</code> otherwise - */ - public synchronized boolean compile() { - //reset(); // just to be safe... - compilerCount = 0; - guixFiles.addAll(Arrays.asList(files)); - guixFileClassNames.addAll(Arrays.asList(classNames)); - try { - boolean success = true; - - // pass 1 - /*if (!nextStep(LifeCycle.compile_first_pass, success)) { - return false; - }*/ - boolean compiled; - do { - compiled = false; - assert guixFiles.size() == guixFileClassNames.size(); - // clone it so it can safely be modified while we're iterating - Iterator<File> filesIterator = - new ArrayList<File>(guixFiles).iterator(); - Iterator<String> classNamesIterator = - new ArrayList<String>(guixFileClassNames).iterator(); - - while (filesIterator.hasNext()) { - - File file = filesIterator.next(); - String className = classNamesIterator.next(); - /*if (log.isDebugEnabled()) { - log.debug("compile first pass for " + className); - }*/ - if (!compiledFiles.contains(file)) { - compiled = true; - compiledFiles.add(file); - } - if (compilers.containsKey(className)) { - //throw new CompilerException("Internal error: " + className + " is already being compiled, attempting to compile it again"); - } - - File destDir = targetDirectory; - if (destDir != null) { - int dotPos = className.lastIndexOf("."); - if (dotPos != -1) { - destDir = new File(destDir, className.substring(0, dotPos).replace('.', File.separatorChar)); - } - if (!destDir.exists() && !destDir.mkdirs()) { - //log.warn("couldn't create directory " + destDir); - System.out.println("couldn't create directory " + destDir); - continue; - } - } else { - //destDir = file.getParentFile(); - } - GuixCompiler compiler = new GuixCompiler( - file.getParentFile(), file, className,this); - //addProfileTime(compiler, currentPass.name() + "_start"); - compilers.put(className, compiler); - GuixModelObject rootModelObject = compiler.compile(); - rootModelObjects.add(rootModelObject); - //addProfileTime(compiler, currentPass.name() + "_end"); - //assert !symbolTables.values().contains(compiler.getSymbolTable()) : "symbolTable is already registered"; - //symbolTables.put(file, compiler.getSymbolTable()); - if (compiler.isFailed()) { - success = false; - } - //} - } - - } while (compiled); - - for(GuixModelObject mo : rootModelObjects) { - //log.trace("class : " - System.out.println("class : " - + mo.getClassDescriptor().getPackageName()+ "." - + mo.getClassDescriptor().getName() - + " extends " - + mo.getClassDescriptor().getSuperClass().getPackageName() - + "." + mo.getClassDescriptor().getSuperClass().getName()); - - } - - /*// pass 2 - if (!nextStep(LifeCycle.compile_second_pass, success)) { - return false; - } - - assert guixFiles.size() == guixFileClassNames.size(); - List<File> jaxxFilesClone = new ArrayList<File>(guixFiles); - for (String className : guixFileClassNames) { - JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during second pass"); - addProfileTime(compiler, currentPass.name() + "_start"); - if (log.isDebugEnabled()) { - log.debug("runInitializers for " + className); - } - if (!compiler.isFailed()) { - compiler.runInitializers(); - } - if (log.isDebugEnabled()) { - log.debug("compile second pass for " + className); - } - compiler.compileSecondPass(); - addProfileTime(compiler, currentPass.name() + "_end"); - if (log.isDebugEnabled()) { - log.debug("done with result [" + !compiler.isFailed() + "] for " + className); - } - if (compiler.isFailed()) { - success = false; - } - } - if (!jaxxFilesClone.equals(guixFiles)) { - throw new AssertionError("Internal error: compilation set altered during pass 2 (was " + jaxxFilesClone + ", modified to " + guixFiles + ")"); - } - - // stylesheet application - if (!nextStep(LifeCycle.stylesheet_pass, success)) { - return false; - } - assert guixFiles.size() == guixFileClassNames.size(); - for (String className : guixFileClassNames) { - JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during stylesheet application"); - addProfileTime(compiler, currentPass.name() + "_start"); - compiler.applyStylesheets(); - addProfileTime(compiler, currentPass.name() + "_end"); - if (compiler.isFailed()) { - success = false; - } - } - - // code generation - if (!nextStep(LifeCycle.generate_pass, success)) { - return false; - } - assert guixFiles.size() == guixFileClassNames.size(); - List<Generator> generators = new ArrayList<Generator>(); - for (Generator generator : ServiceLoader.load(Generator.class)) { - generators.add(generator); - } - for (String className : guixFileClassNames) { - JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during code generation"); - addProfileTime(compiler, currentPass.name() + "_start"); - compiler.generateCode(generators); - addProfileTime(compiler, currentPass.name() + "_end"); - //compiler.generateCode(); - if (compiler.isFailed()) { - success = false; - } - } - - if (options.isProfile()) { - // profile pass (only if succes compile) - if (!nextStep(LifeCycle.profile_pass, success)) { - return false; - } - StringBuilder buffer = profiler.computeProfileReport(); - log.info(buffer.toString()); - } - - return report(success); - - //FIXME : deal better the exception treatment... - } catch (CompilerException e) { - System.err.println(e.getMessage()); - e.printStackTrace(); - return false;*/ - - } catch (Throwable e) { - e.printStackTrace(); - return false; - } finally { - compilerCount = compilers.size(); - //TC - 20081018 only reset when no error was detected - //if (options.isResetAfterCompile() && errorCount == 0) { - // reset(); - //} - return false; - } - } - - public boolean registerClassDescriptor(ClassDescriptor classDescriptor) { - int i = 0; - while ((i < classDescriptors.size()) - && (!classDescriptors.get(i).getName().equals(classDescriptor.getName())) - && (!classDescriptors.get(i).getPackageName().equals(classDescriptor.getPackageName()))) { - i++; - } - //if the ClassDescriptor does not exist - if (i >= classDescriptors.size()) { - classDescriptors.add(classDescriptor); - return true; - } - if (classDescriptor.getScript() != null) { - if(classDescriptors.get(i).getScript() == null) - classDescriptors.get(i).setScript(classDescriptor.getScript()); - else if (!classDescriptors.get(i).getScript().equals(classDescriptor.getScript())) - return false; - } - if(classDescriptor.getSuperClass() != null) { - if (classDescriptors.get(i).getSuperClass() == null) - classDescriptors.get(i).setSuperClass(classDescriptor.getSuperClass()); - else if (!classDescriptors.get(i).getSuperClass().equals(classDescriptor.getSuperClass())) - return false; - } - return true; - } -} Deleted: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/compiler/GuixCompiler.java =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/compiler/GuixCompiler.java 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/compiler/GuixCompiler.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -1,183 +0,0 @@ -/* - * To change this template, choose Tools | Templates - * and open the template in the editor. - */ -package org.codelutin.guix.compiler; - -import org.codelutin.guix.GuixLauncher; -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileReader; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; -import java.util.Stack; -import org.codelutin.guix.model.AttributeDescriptor; -import org.codelutin.guix.model.ClassDescriptor; -import org.codelutin.guix.model.GuixModelObject; -import org.codelutin.guix.tags.TagManager; -import org.xmlpull.v1.XmlPullParser; -import org.xmlpull.v1.XmlPullParserException; -import org.xmlpull.v1.XmlPullParserFactory; -import org.xmlpull.v1.builder.XmlPullElement; - -/** - * Compiles Guix files into Java classes - * - * @author morin - */ -public class GuixCompiler { - - /** flag to detec if an error occurs while compiling jaxx file */ - protected boolean failed; - /** Used for error reporting purposes, - * so we can report the right line number. */ - protected Stack<XmlPullElement> tagsBeingCompiled = - new Stack<XmlPullElement>(); - /** Used for error reporting purposes, - * so we can report the right source file. */ - protected Stack<File> sourceFiles = new Stack<File>(); - /** XML parser of src file. */ - private File baseDir; - private File src; - private String outputClassName; - private GuixLauncher launchor; - - /*------------------------------------------------------------------------*/ - /*-- Constructor methods -------------------------------------------------*/ - /*------------------------------------------------------------------------*/ - /** - * Creates a new GuixCompiler. - * - * @param baseDir classpath location - * @param src location of file to compile - * @param outputClassName the out file name - */ - public GuixCompiler(File baseDir, File src, String outputClassName, - GuixLauncher launchor) { - this.baseDir = baseDir; - this.src = src; - sourceFiles.push(src); - this.outputClassName = outputClassName; - this.launchor = launchor; - } - - public GuixModelObject compile() - throws FileNotFoundException, IOException, XmlPullParserException { - //try { - XmlPullParserFactory factory = XmlPullParserFactory.newInstance( - System.getProperty(XmlPullParserFactory.PROPERTY_NAME), null); - factory.setNamespaceAware(true); - XmlPullParser xpp = factory.newPullParser(); - xpp.setInput(new FileReader(src)); - - if (xpp.getEventType() == XmlPullParser.START_DOCUMENT) { - StringBuffer doc = new StringBuffer(); - do { - xpp.nextToken(); - if(xpp.getEventType() == XmlPullParser.COMMENT) - doc.append(xpp.getText()); - } while(xpp.getEventType() != XmlPullParser.START_TAG); - - String nameSpace = xpp.getNamespace(); - String localName = xpp.getName(); - System.out.println("start tag ? " + (xpp.getEventType() == XmlPullParser.START_TAG)); - String packageName = - getPackageName(nameSpace, localName); - - GuixModelObject root = new GuixModelObject( - xpp.getAttributeValue("", "id"), doc.toString()); - root.setClassDescriptor(new ClassDescriptor( - src.getName(), src.getPath().replace('/', '.'))); - root.getClassDescriptor().setSuperClass(new ClassDescriptor( - localName, packageName)); - root.setAttributeDescriptors(getAttributes(xpp)); - - while(xpp.getEventType() != XmlPullParser.START_TAG) - xpp.nextToken(); - if(xpp.getName().equals("script")) { - xpp.nextToken(); - if(xpp.getEventType() == XmlPullParser.CDSECT) - root.getClassDescriptor().setScript(xpp.getText()); - while((xpp.getEventType() != XmlPullParser.END_TAG) - || (!xpp.getName().equals("script"))) - xpp.nextToken(); - } - - failed = launchor.registerClassDescriptor(root.getClassDescriptor()); - - xpp.nextToken(); - if (xpp.getEventType() == XmlPullParser.START_TAG) { - compile(xpp,root,doc.toString()); - } - - return root; - } - failed = true; - return null; - //} - } - - /*------------------------------------------------------------------------*/ - /*-- Compile methods -----------------------------------------------------*/ - /*------------------------------------------------------------------------*/ - public void compile(final XmlPullParser xpp, GuixModelObject previousMO, - String javaDoc) throws IOException, XmlPullParserException { - - String nameSpace = xpp.getNamespace(); - String localName = xpp.getName(); - String packageName = getPackageName(nameSpace, localName); - - nameSpace = packageName + ".*"; - GuixModelObject mo = new GuixModelObject(xpp.getAttributeValue("","id"),javaDoc); - mo.setParent(previousMO); - mo.setClassDescriptor(new ClassDescriptor(localName, packageName)); - previousMO.getChildren().add(mo); - - failed = launchor.registerClassDescriptor(mo.getClassDescriptor()); - if(!failed) { - GuixModelObject prev = mo; - StringBuffer doc = new StringBuffer(); - do { - xpp.next(); - if (xpp.getEventType() == XmlPullParser.END_TAG) { - prev = prev.getParent(); - } - else if(xpp.getEventType() == XmlPullParser.COMMENT) - doc.append(xpp.getText()); - } while (xpp.getEventType() != XmlPullParser.START_TAG - && xpp.getEventType() != XmlPullParser.END_DOCUMENT); - - if (xpp.getEventType() == XmlPullParser.START_TAG) { - compile(xpp, prev,doc.toString()); - } - } - } - - private String getPackageName(String nameSpace, String localName) { - // resolve class tags into fully-qualified class name - String packageName; - if (nameSpace != null && nameSpace.endsWith("*")) { - packageName = nameSpace.substring(0, nameSpace.length() - 2); - } else { - String fullClassName = TagManager.resolveClassName(localName); - packageName = (fullClassName == null) ? null : fullClassName - .substring(0, fullClassName.lastIndexOf('.')); - } - return packageName; - } - - private List<AttributeDescriptor> getAttributes(XmlPullParser xpp) { - List<AttributeDescriptor> result = new ArrayList<AttributeDescriptor>(); - for(int i = 0 ; i < xpp.getAttributeCount() ; i++) { - if(!xpp.getAttributeName(i).equals("id")) - result.add(new AttributeDescriptor( - xpp.getAttributeName(i),xpp.getAttributeValue(i))); - } - return result; - } - - public boolean isFailed() { - return failed; - } -} Deleted: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/AttributeDescriptor.java =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/AttributeDescriptor.java 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/AttributeDescriptor.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -1,37 +0,0 @@ -/* - * To change this template, choose Tools | Templates - * and open the template in the editor. - */ - -package org.codelutin.guix.model; - -/** - * - * @author morin - */ -public class AttributeDescriptor { - private String name; - private String value; - - public AttributeDescriptor(String name, String value) { - this.name = name; - this.value = value; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public String getValue() { - return value; - } - - public void setValue(String value) { - this.value = value; - } - -} Deleted: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/ClassDescriptor.java =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/ClassDescriptor.java 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/ClassDescriptor.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -1,55 +0,0 @@ -/* - * To change this template, choose Tools | Templates - * and open the template in the editor. - */ - -package org.codelutin.guix.model; - -/** - * - * @author morin - */ -public class ClassDescriptor { - - private String name; - private String packageName; - private String script; - private ClassDescriptor superClass; - - public ClassDescriptor(String name, String packageName){ - this.name = name; - this.packageName = packageName; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public String getPackageName() { - return packageName; - } - - public void setPackageName(String packageName) { - this.packageName = packageName; - } - - public String getScript() { - return script; - } - - public void setScript(String script) { - this.script = script; - } - - public ClassDescriptor getSuperClass() { - return superClass; - } - - public void setSuperClass(ClassDescriptor superClass) { - this.superClass = superClass; - } -} Deleted: guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/tags/TagManager.java =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/tags/TagManager.java 2009-04-17 13:57:47 UTC (rev 1332) +++ guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/tags/TagManager.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -1,402 +0,0 @@ -/* - * Copyright 2006 Ethan Nicholas. All rights reserved. - * Use is subject to license terms. - */ -package org.codelutin.guix.tags; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -import java.io.IOException; -import java.lang.reflect.Constructor; -import java.lang.reflect.InvocationTargetException; -import java.net.URL; -import java.util.HashMap; -import java.util.Map; -import java.util.Set; - -/** Manages TagHandlers, including automatically compiling .jaxx files corresponding to class tags. */ -public class TagManager { - /** log */ - protected static final Log log = LogFactory.getLog(TagManager.class); - - /** - * Namespace for JAXX's non-class tags, such as <script;>. The namespace normally does not - * need to be specified but can be used to resolve ambiguities. - */ - public static final String JAXX_NAMESPACE = "http://www.jaxxframework.org/"; - - /** Maps simple tag names to their default namespaces (package names). */ - private static Map<String, String> defaultNamespaces = new HashMap<String, String>(); - - /** Maps qualified tag names to the TagHandlers responsible for processing them. */ - //private static Map<QName, TagHandler> registeredTags = new HashMap<QName, TagHandler>(); - - /** Keeps track of whether or not named classes exist. */ - private static Map<String, Boolean> classExistenceCache = new HashMap<String, Boolean>(); - - /** - * Maps bean classes to their TagHandler classes. The mapping is to TagHandler classes, rather than to - * TagHandler instances, because subclasses of the bean class should be handled by the same TagHandler - * (assuming no more specific mappings exist), which requires creating a new instance of the TagHandler. - */ - //private static ClassMap<Class<? extends TagHandler>> registeredBeans = new ClassMap<Class<? extends TagHandler>>(); - - // still targeting 1.4, so I can't use javax.xml.namespace.QName - private static class QName { - private String namespaceURI; - private String localPart; - - public QName(String namespaceURI, String localPart) { - if (localPart == null) - throw new NullPointerException(); - this.namespaceURI = namespaceURI; - this.localPart = localPart; - } - - - public String getNamespaceURI() { - return namespaceURI; - } - - - public String getLocalPart() { - return localPart; - } - - @Override - public boolean equals(Object o) { - if (o == null || !(o instanceof QName)) - return false; - QName qname = (QName) o; - return qname.getNamespaceURI().equals(getNamespaceURI()) && qname.getLocalPart().equals(getLocalPart()); - } - - @Override - public int hashCode() { - return (namespaceURI != null ? namespaceURI.hashCode() : 0) ^ getLocalPart().hashCode(); - } - } - - - private TagManager() { /* not instantiable */ } - - - /*public static void reset(boolean verbose) throws IOException, ClassNotFoundException, InstantiationException, IllegalAccessException { - registeredBeans.clear(); - registeredTags.clear(); - defaultNamespaces.clear(); - CompiledObjectDecorator.reset(); - JAXXCompilerLaunchor.loadLibraries(verbose); - }*/ - - - /** - * Maps a class tag to a specific <code>TagHandler</code>. When a tag representing the bean class is - * encountered (either the class' simple name, if it is unambiguous, or its fully-qualified name), the specified - * <code>TagHandler</code> will be invoked to compile it. - * - * @param beanClass the class to associate with a <code>TagHandler</code> - * @param handler the <code>TagHandler</code> class, which must descend from <code>DefaultObjectHandler</code> - * @throws IllegalArgumentException if the handler class does not descend from <code>DefaultObjectHandler</code> - */ - /*public static <T extends TagHandler> void registerBean(ClassDescriptor beanClass, Class<T> handler) { - if (!DefaultObjectHandler.class.isAssignableFrom(handler)) { - throw new IllegalArgumentException("handler class must be a subclass of DefaultObjectHandler"); - } - registeredBeans.put(beanClass, handler); - if (log.isDebugEnabled()) { - log.debug(beanClass + " : " + handler); - } - String name = beanClass.getName(); - int dotPos = name.lastIndexOf("."); - String namespace = name.substring(0, dotPos + 1) + "*"; - name = name.substring(dotPos + 1); - registerDefaultNamespace(name, namespace); - }*/ - - - /** - * Sets the default namespace for a tag. When the tag is encountered with no namespace specified, - * the specified namespace will be assumed. Mapping the same tag to two or more default namespaces - * removes the mapping and marks the entry as being ambiguous (by putting a <code>null</code> - * value into the map); this causes an error to be thrown if the tag is used without a namespace being - * specified. - * <p/> - * Java package names on tags are automatically converted into namespaces (e.g. <javax.swing.JButton/> - * and <JButton xmlns="javax.swing.*"/> are equivalent), so tags with package names are considered - * to have namespaces specified. - * - * @param tag tag name - * @param namespace namespace - */ - public static void registerDefaultNamespace(String tag, String namespace) { - if (defaultNamespaces.containsKey(tag) - && defaultNamespaces.get(tag) != null - && !defaultNamespaces.get(tag).equals(namespace)) { - defaultNamespaces.put(tag, null); // tag name is now ambiguous - } else { - defaultNamespaces.put(tag, namespace); - } - } - - - /** - * Registers a <code>TagHandler</code> for a tag. When a tag with the given name and namespace - * is encountered, the <code>TagHandler's compileFirstPass</code> and <code>compileSecondPass</code> - * methods will be invoked to handle it. - * <p/> - * It is not an error to register an already-registered tag and namespace combination. The new mapping - * will replace the old mapping. - * - * @param namespace the tag's namespace - * @param tag the simple name of the tag - * @param handler the <code>TagHandler</code> which should process the tag - */ - /*public static <T extends TagHandler> void registerTag(String namespace, String tag, T handler) { - if (namespace == null) { - namespace = "*"; - } - //System.out.println("registerTag "+namespace+" : "+tag+" : "+handler); - if (log.isDebugEnabled()) { - log.debug(tag + " : " + handler); - } - registeredTags.put(new QName(namespace, tag), handler); - registerDefaultNamespace(tag, namespace); - }*/ - - - /** - * Returns the <code>TagHandler</code> that should be used to process the specified tag. - * If the tag represents the class name of an uncompiled <code>.jaxx</code> file, the - * <code>.jaxx</code> is first compiled. - * - * @param namespace the tag's namespace (may be <code>null</code>) - * @param tag the tag's simple name - * @param compiler the current <code>JAXXCompiler</code> - * @return the <code>TagHandler</code> for the tag - * @throws jaxx.CompilerException ? - */ - /*public static TagHandler getTagHandler(String namespace, String tag, JAXXCompiler compiler) throws CompilerException { - return getTagHandler(namespace, tag, false, compiler); - }*/ - - - /*private static String getNamespace(ClassDescriptor beanClass) { - String packageName = beanClass.getPackageName(); - return packageName != null ? packageName + ".*" : "*"; - - }*/ - - - /*private static String getSimpleName(ClassDescriptor beanClass) { - String packageName = beanClass.getPackageName(); - if (packageName != null) { - assert beanClass.getName().startsWith(packageName); - return beanClass.getName().substring(packageName.length() + 1); - } - return beanClass.getName(); - }*/ - - - /** - * @param beanClass the tag class - * @return the <code>TagHandler</code> that should be used to process the specified class. - * Only <code>TagHandlers</code> previously registered with <code>registerBean</code> - * are considered. - * @throws jaxx.CompilerException ? - */ - /*public static DefaultObjectHandler getTagHandler(ClassDescriptor beanClass) throws CompilerException { - try { - if (beanClass == null) { - throw new NullPointerException(); - } - String namespace = getNamespace(beanClass); - String tag = getSimpleName(beanClass); - DefaultObjectHandler handler = (DefaultObjectHandler) registeredTags.get(new QName(namespace, tag)); - if (handler == null) { - Class<? extends TagHandler> handlerClass = registeredBeans.get(beanClass); - if (handlerClass == null) { - throw new CompilerException("unable to find handler for " + beanClass); - } - Constructor<? extends TagHandler> constructor = handlerClass.getConstructor(ClassDescriptor.class); - handler = (DefaultObjectHandler) constructor.newInstance(beanClass); - registerTag(namespace, tag, handler); - } - return handler; - } - catch (InstantiationException e) { - throw new RuntimeException(e); - } - catch (NoSuchMethodException e) { - throw new RuntimeException(e); - } - catch (IllegalAccessException e) { - throw new RuntimeException(e); - } - catch (InvocationTargetException e) { - throw new RuntimeException(e); - } - }*/ - - - private static boolean classExists(String className) { - if (classExistenceCache.containsKey(className)) { - return classExistenceCache.get(className); - } - - boolean found = false; - - try { - Class.forName(className); - found = true; - }catch (ClassNotFoundException e) { - // ignore ? - } - catch (NoClassDefFoundError e) { // we get this instead of ClassNotFoundException on case-insensitive file systems when - // looking up a class with the wrong case - } - - classExistenceCache.put(className, found); - - return found; - } - - - /*private static String determinePackage(String simpleClassName, String defaultPackage) { - String namespace = null; - Set<String> classes = compiler.getImportedClasses(); - for (String className : classes) { // search class imports (e.g. import java.util.Date;) - if (className.equals(simpleClassName) || className.endsWith("." + simpleClassName)) { - namespace = className.substring(0, className.lastIndexOf(".") + 1) + "*"; - } - } - if (namespace == null) { // search package imports (e.g. import java.util.*;) - Set<String> searchList = compiler.getImportedPackages(); - if (defaultPackage != null) { - if (!defaultPackage.endsWith("*")) { - throw new IllegalArgumentException("defaultPackage must end in '*', found '" + defaultPackage + "'"); - } - if (classExists(defaultPackage.substring(0, defaultPackage.length() - 1) + simpleClassName)) { - return defaultPackage; - } - } - for (String currentPackage : searchList) { - String className = currentPackage + simpleClassName; - if (classExists(className)) { - if (namespace != null) { // we've already found the same name in another package - //compiler.reportError("symbol '" + simpleClassName + "' is ambiguous, found matching classes " + namespace.substring(0, namespace.length() - 1) + simpleClassName + " and " + currentPackage + simpleClassName + ". Use fully-qualified name to disambiguate."); - return null; - } - namespace = currentPackage + "*"; - } - } - } - - return namespace; - }*/ - - /** - * Resolves a simple class name (like <code>Object</code> or <code>String</code>) to its fully-qualified name. Inner - * classes should be represented as they would appear in Java source code (e.g. JPopupMenu.Separator). Fully-qualified names, - * such as <code>java.lang.Object</code> are legal and will be returned unmodified (and in fact it is generally impossible to - * even know whether a given reference is fully qualified until it has been resolved). Returns <code>null</code> if no matching - * class could be found. - * - * @param name name to resolve - * @param compiler compile to use - * @return the resolved fqn class name - */ - public static String resolveClassName(String name) { - if (name.endsWith("[]")) - return resolveClassName(name.substring(0, name.length() - 2)) + "[]"; - if (name.indexOf("<") != -1) - name = name.substring(0, name.indexOf("<")); // strip off generic types - - name = name.intern(); - if (name.equals("boolean") || name.equals("byte") || name.equals("short") || name.equals("int") || - name.equals("long") || name.equals("float") || name.equals("double") || name.equals("char")) - return name; - - String result = null; - String originalName = name; - String defaultNamespace = null; - if (defaultNamespaces.containsKey(name)) { - defaultNamespace = defaultNamespaces.get(name); - if (defaultNamespace == null) { // defaultNamespaces map contains a null value, which is put there to indicate ambiguity - //compiler.reportError("class '" + name + "' is ambiguous; specify fully-qualified name (package and class) to disambiguate"); - return null; - } - } - if (defaultNamespace != null && defaultNamespace.endsWith("*")) { - result = defaultNamespace.substring(0, defaultNamespace.length() - 1) + name; - } - - /*if (result == null) { - // Inner class names (like JPopupMenu.Separator) present a special challenge. The name before the dot might be - // a package name, or it might be a class name. If it's a class name, it might be fully qualified, or it might - // not. And it's also not actually the correct name of the class, as far as the JVM is concerned -- the correct - // name uses a dollar sign instead of a dot (javax.swing.JPopupMenu$Separator). And there could be more than - // one inner class -- it's possible to have com.mycompany.Outer$Inner$Innerer$Innerest. - // - // The basic strategy is to start by treating the part before the last dot as a package name, as that is by far - // the most likely case. If we don't find the class there, change the last dot to a dollar sign and try again. - // Suppose we have the tag <com.mycompany.Outer.Inner.Innerer.Innerest/>, matching the class above. Resolution - // proceeds like this: - // com.mycompany.Outer.Inner.Innerer.* : Innerest - // com.mycompany.Outer.Inner.* : Innerer$Innerest - // com.mycompany.Outer.* : Inner$Innerer$Innerest - // com.mycompany.* : Outer$Inner$Innerer$Innerest - // And at this point we have a match with the class Outer$Inner$Innerer$Innerest in package com.mycompany. - int dotPos = originalName.lastIndexOf('.'); - for (; ;) { - String namespace = dotPos != -1 ? originalName.substring(0, dotPos) + ".*" : "*"; - name = originalName.substring(dotPos + 1).replace('.', '$'); - String packageName = determinePackage(name, namespace); - if (packageName != null) { - assert packageName.endsWith("*"); - if (packageName.equals(namespace) || namespace.equals("*")) { - // check for an alias (like javax.swing.JComboBox actually being jaxx.runtime.swing.JAXXComboBox) - TagHandler handler = registeredTags.get(new QName(namespace, name)); - if (handler != null) { // determine alias by looking at handler - ClassDescriptor alias = ((DefaultObjectHandler) handler).getBeanClass(); - // make sure the same handler is used for both the aliased and non-aliased names, in order to avoid "no CompiledObject has been registered" error - // the line below doesn't bother to handle the case where the aliased class name doesn't have a package, since it's a pretty safe assumption that - // that will never happen - assert alias.getPackageName() != null && alias.getPackageName().length() > 0 : "aliasing with no package name has not been implemented"; - registeredTags.put(new QName(alias.getPackageName() + ".*", alias.getName().substring(alias.getPackageName().length() + 1)), handler); - result = alias.getName(); - break; - } else { // no alias - result = packageName.substring(0, packageName.length() - 1) + name; - break; - } - } - // else we found a class by the same name, but in the wrong package - } - - if (dotPos <= 0) - break; - dotPos = originalName.lastIndexOf('.', dotPos - 1); - } - }*/ - - if (result != null && !result.equals(originalName)) - result = resolveClassName(result); // check for aliases against the new name as well - - return result; - } - - - /*public static ClassDescriptor resolveClass(String className, JAXXCompiler compiler) { - try { - className = resolveClassName(className, compiler); - if (className == null) - return null; - return ClassDescriptorLoader.getClassDescriptor(className, compiler.getClassLoader()); - } - catch (ClassNotFoundException e) { - return null; - } - }*/ -} \ No newline at end of file Copied: guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/GuixLauncher.java (from rev 1332, guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/GuixLauncher.java) =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/GuixLauncher.java (rev 0) +++ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/GuixLauncher.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -0,0 +1,266 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ +package org.nuiton.guix; + +import org.nuiton.guix.compiler.GuixCompiler; +import org.codelutin.guix.compiler.*; +import java.io.File; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.nuiton.guix.model.ClassDescriptor; +import org.codelutin.guix.model.GuixModelObject; + +/** + * Launch Guix files compilation + * + * @author morin + */ +public class GuixLauncher { + + /** log */ + /* protected static final Log log = + LogFactory.getLog(GuixLauncher.class);*/ + /** original list of files to compile */ + protected final File[] files; + /** original list of classes to compile */ + protected final String[] classNames; + /** Files to be treated while compilation. */ + protected List<File> guixFiles = new ArrayList<File>(); + /** Class names corresponding to the files in the guixFiles list. */ + protected List<String> guixFileClassNames = new ArrayList<String>(); + /** Maps the names of classes being compiled to the compiler instance + * handling the compilation. */ + protected Map<String, GuixCompiler> compilers = + new HashMap<String, GuixCompiler>(); + /** ModelObjects which are root of files */ + protected List<GuixModelObject> rootModelObjects = new ArrayList<GuixModelObject>(); + /** CLassDescriptor met during the compilation */ + protected List<ClassDescriptor> classDescriptors = + new ArrayList<ClassDescriptor>(); + private List<File> compiledFiles = new ArrayList<File>(); + protected int compilerCount; + private File targetDirectory = new File("destination"); + + public GuixLauncher() { + files = new File[]{new File("/home/morin/NetBeansProjects/jaxx-gwt/trunk/jaxx-example/src/main/java/jaxx/demo/JAXXDemo.jaxx")}; + classNames = new String[]{"JAXXDemo"}; + compile(); + } + + /** + * Compiled a set of files. + * + * @return <code>true</code> if compilation succeeds, + * <code>false</code> otherwise + */ + public synchronized boolean compile() { + //reset(); // just to be safe... + compilerCount = 0; + guixFiles.addAll(Arrays.asList(files)); + guixFileClassNames.addAll(Arrays.asList(classNames)); + try { + boolean success = true; + + // pass 1 + /*if (!nextStep(LifeCycle.compile_first_pass, success)) { + return false; + }*/ + boolean compiled; + do { + compiled = false; + assert guixFiles.size() == guixFileClassNames.size(); + // clone it so it can safely be modified while we're iterating + Iterator<File> filesIterator = + new ArrayList<File>(guixFiles).iterator(); + Iterator<String> classNamesIterator = + new ArrayList<String>(guixFileClassNames).iterator(); + + while (filesIterator.hasNext()) { + + File file = filesIterator.next(); + String className = classNamesIterator.next(); + /*if (log.isDebugEnabled()) { + log.debug("compile first pass for " + className); + }*/ + if (!compiledFiles.contains(file)) { + compiled = true; + compiledFiles.add(file); + } + if (compilers.containsKey(className)) { + //throw new CompilerException("Internal error: " + className + " is already being compiled, attempting to compile it again"); + } + + File destDir = targetDirectory; + if (destDir != null) { + int dotPos = className.lastIndexOf("."); + if (dotPos != -1) { + destDir = new File(destDir, className.substring(0, dotPos).replace('.', File.separatorChar)); + } + if (!destDir.exists() && !destDir.mkdirs()) { + //log.warn("couldn't create directory " + destDir); + System.out.println("couldn't create directory " + destDir); + continue; + } + } else { + //destDir = file.getParentFile(); + } + GuixCompiler compiler = new GuixCompiler( + file.getParentFile(), file, className,this); + //addProfileTime(compiler, currentPass.name() + "_start"); + compilers.put(className, compiler); + GuixModelObject rootModelObject = compiler.compile(); + rootModelObjects.add(rootModelObject); + //addProfileTime(compiler, currentPass.name() + "_end"); + //assert !symbolTables.values().contains(compiler.getSymbolTable()) : "symbolTable is already registered"; + //symbolTables.put(file, compiler.getSymbolTable()); + if (compiler.isFailed()) { + success = false; + } + //} + } + + } while (compiled); + + for(GuixModelObject mo : rootModelObjects) { + //log.trace("class : " + System.out.println("class : " + + mo.getClassDescriptor().getPackageName()+ "." + + mo.getClassDescriptor().getName() + + " extends " + + mo.getClassDescriptor().getSuperClass().getPackageName() + + "." + mo.getClassDescriptor().getSuperClass().getName()); + + } + + /*// pass 2 + if (!nextStep(LifeCycle.compile_second_pass, success)) { + return false; + } + + assert guixFiles.size() == guixFileClassNames.size(); + List<File> jaxxFilesClone = new ArrayList<File>(guixFiles); + for (String className : guixFileClassNames) { + JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during second pass"); + addProfileTime(compiler, currentPass.name() + "_start"); + if (log.isDebugEnabled()) { + log.debug("runInitializers for " + className); + } + if (!compiler.isFailed()) { + compiler.runInitializers(); + } + if (log.isDebugEnabled()) { + log.debug("compile second pass for " + className); + } + compiler.compileSecondPass(); + addProfileTime(compiler, currentPass.name() + "_end"); + if (log.isDebugEnabled()) { + log.debug("done with result [" + !compiler.isFailed() + "] for " + className); + } + if (compiler.isFailed()) { + success = false; + } + } + if (!jaxxFilesClone.equals(guixFiles)) { + throw new AssertionError("Internal error: compilation set altered during pass 2 (was " + jaxxFilesClone + ", modified to " + guixFiles + ")"); + } + + // stylesheet application + if (!nextStep(LifeCycle.stylesheet_pass, success)) { + return false; + } + assert guixFiles.size() == guixFileClassNames.size(); + for (String className : guixFileClassNames) { + JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during stylesheet application"); + addProfileTime(compiler, currentPass.name() + "_start"); + compiler.applyStylesheets(); + addProfileTime(compiler, currentPass.name() + "_end"); + if (compiler.isFailed()) { + success = false; + } + } + + // code generation + if (!nextStep(LifeCycle.generate_pass, success)) { + return false; + } + assert guixFiles.size() == guixFileClassNames.size(); + List<Generator> generators = new ArrayList<Generator>(); + for (Generator generator : ServiceLoader.load(Generator.class)) { + generators.add(generator); + } + for (String className : guixFileClassNames) { + JAXXCompiler compiler = getCompiler(className, "Internal error: could not find compiler for " + className + " during code generation"); + addProfileTime(compiler, currentPass.name() + "_start"); + compiler.generateCode(generators); + addProfileTime(compiler, currentPass.name() + "_end"); + //compiler.generateCode(); + if (compiler.isFailed()) { + success = false; + } + } + + if (options.isProfile()) { + // profile pass (only if succes compile) + if (!nextStep(LifeCycle.profile_pass, success)) { + return false; + } + StringBuilder buffer = profiler.computeProfileReport(); + log.info(buffer.toString()); + } + + return report(success); + + //FIXME : deal better the exception treatment... + } catch (CompilerException e) { + System.err.println(e.getMessage()); + e.printStackTrace(); + return false;*/ + + } catch (Throwable e) { + e.printStackTrace(); + return false; + } finally { + compilerCount = compilers.size(); + //TC - 20081018 only reset when no error was detected + //if (options.isResetAfterCompile() && errorCount == 0) { + // reset(); + //} + return false; + } + } + + public boolean registerClassDescriptor(ClassDescriptor classDescriptor) { + int i = 0; + while ((i < classDescriptors.size()) + && (!classDescriptors.get(i).getName().equals(classDescriptor.getName())) + && (!classDescriptors.get(i).getPackageName().equals(classDescriptor.getPackageName()))) { + i++; + } + //if the ClassDescriptor does not exist + if (i >= classDescriptors.size()) { + classDescriptors.add(classDescriptor); + return true; + } + if (classDescriptor.getScript() != null) { + if(classDescriptors.get(i).getScript() == null) + classDescriptors.get(i).setScript(classDescriptor.getScript()); + else if (!classDescriptors.get(i).getScript().equals(classDescriptor.getScript())) + return false; + } + if(classDescriptor.getSuperClass() != null) { + if (classDescriptors.get(i).getSuperClass() == null) + classDescriptors.get(i).setSuperClass(classDescriptor.getSuperClass()); + else if (!classDescriptors.get(i).getSuperClass().equals(classDescriptor.getSuperClass())) + return false; + } + return true; + } +} Copied: guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/compiler/GuixCompiler.java (from rev 1332, guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/compiler/GuixCompiler.java) =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/compiler/GuixCompiler.java (rev 0) +++ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/compiler/GuixCompiler.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -0,0 +1,185 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ +package org.nuiton.guix.compiler; + +import org.nuiton.guix.GuixLauncher; +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.Stack; +import org.nuiton.guix.model.AttributeDescriptor; +import org.nuiton.guix.model.ClassDescriptor; +import org.nuiton.guix.model.GuixModelObject; +import org.nuiton.guix.tags.TagManager; +import org.xmlpull.v1.XmlPullParser; +import org.xmlpull.v1.XmlPullParserException; +import org.xmlpull.v1.XmlPullParserFactory; +import org.xmlpull.v1.builder.XmlPullElement; + +/** + * Compiles Guix files into Java classes + * + * @author morin + */ +public class GuixCompiler { + + /** flag to detec if an error occurs while compiling jaxx file */ + protected boolean failed; + /** Used for error reporting purposes, + * so we can report the right line number. */ + protected Stack<XmlPullElement> tagsBeingCompiled = + new Stack<XmlPullElement>(); + /** Used for error reporting purposes, + * so we can report the right source file. */ + protected Stack<File> sourceFiles = new Stack<File>(); + /** XML parser of src file. */ + private File baseDir; + private File src; + private String outputClassName; + private GuixLauncher launchor; + + /*------------------------------------------------------------------------*/ + /*-- Constructor methods -------------------------------------------------*/ + /*------------------------------------------------------------------------*/ + /** + * Creates a new GuixCompiler. + * + * @param baseDir classpath location + * @param src location of file to compile + * @param outputClassName the out file name + */ + public GuixCompiler(File baseDir, File src, String outputClassName, + GuixLauncher launchor) { + this.baseDir = baseDir; + this.src = src; + sourceFiles.push(src); + this.outputClassName = outputClassName; + this.launchor = launchor; + } + + public GuixModelObject compile() + throws FileNotFoundException, IOException, XmlPullParserException { + //try { + XmlPullParserFactory factory = XmlPullParserFactory.newInstance( + System.getProperty(XmlPullParserFactory.PROPERTY_NAME), null); + factory.setNamespaceAware(true); + XmlPullParser xpp = factory.newPullParser(); + xpp.setInput(new FileReader(src)); + + if (xpp.getEventType() == XmlPullParser.START_DOCUMENT) { + StringBuffer doc = new StringBuffer(); + do { + xpp.nextToken(); + if(xpp.getEventType() == XmlPullParser.COMMENT) + doc.append(xpp.getText()); + } while(xpp.getEventType() != XmlPullParser.START_TAG); + + String nameSpace = xpp.getNamespace(); + String localName = xpp.getName(); + String packageName = + getPackageName(nameSpace, localName); + + GuixModelObject root = new GuixModelObject( + xpp.getAttributeValue("", "id"), doc.toString()); + String className = src.getName().substring(0, src.getName().lastIndexOf('.')); + String classPackageName = src.getPath().replace('/', '.') + .substring(src.getPath().lastIndexOf("src/main/java/") + 14, + src.getPath().lastIndexOf('/')); + root.setClassDescriptor(new ClassDescriptor(className,classPackageName)); + root.getClassDescriptor().setSuperClass(new ClassDescriptor( + localName, packageName)); + root.setAttributeDescriptors(getAttributes(xpp)); + + while(xpp.getEventType() != XmlPullParser.START_TAG) + xpp.nextToken(); + if(xpp.getName().equals("script")) { + xpp.nextToken(); + if(xpp.getEventType() == XmlPullParser.CDSECT) + root.getClassDescriptor().setScript(xpp.getText()); + while((xpp.getEventType() != XmlPullParser.END_TAG) + || (!xpp.getName().equals("script"))) + xpp.nextToken(); + } + + failed = launchor.registerClassDescriptor(root.getClassDescriptor()); + + xpp.nextToken(); + if (xpp.getEventType() == XmlPullParser.START_TAG) { + compile(xpp,root,doc.toString()); + } + + return root; + } + failed = true; + return null; + //} + } + + /*------------------------------------------------------------------------*/ + /*-- Compile methods -----------------------------------------------------*/ + /*------------------------------------------------------------------------*/ + public void compile(final XmlPullParser xpp, GuixModelObject previousMO, + String javaDoc) throws IOException, XmlPullParserException { + + String nameSpace = xpp.getNamespace(); + String localName = xpp.getName(); + String packageName = getPackageName(nameSpace, localName); + + nameSpace = packageName + ".*"; + GuixModelObject mo = new GuixModelObject(xpp.getAttributeValue("","id"),javaDoc); + mo.setParent(previousMO); + mo.setClassDescriptor(new ClassDescriptor(localName, packageName)); + previousMO.getChildren().add(mo); + + failed = launchor.registerClassDescriptor(mo.getClassDescriptor()); + if(!failed) { + GuixModelObject prev = mo; + StringBuffer doc = new StringBuffer(); + do { + xpp.next(); + if (xpp.getEventType() == XmlPullParser.END_TAG) { + prev = prev.getParent(); + } + else if(xpp.getEventType() == XmlPullParser.COMMENT) + doc.append(xpp.getText()); + } while (xpp.getEventType() != XmlPullParser.START_TAG + && xpp.getEventType() != XmlPullParser.END_DOCUMENT); + + if (xpp.getEventType() == XmlPullParser.START_TAG) { + compile(xpp, prev,doc.toString()); + } + } + } + + private String getPackageName(String nameSpace, String localName) { + // resolve class tags into fully-qualified class name + String packageName; + if (nameSpace != null && nameSpace.endsWith("*")) { + packageName = nameSpace.substring(0, nameSpace.length() - 2); + } else { + String fullClassName = TagManager.resolveClassName(localName); + packageName = (fullClassName == null) ? null : fullClassName + .substring(0, fullClassName.lastIndexOf('.')); + } + return packageName; + } + + private List<AttributeDescriptor> getAttributes(XmlPullParser xpp) { + List<AttributeDescriptor> result = new ArrayList<AttributeDescriptor>(); + for(int i = 0 ; i < xpp.getAttributeCount() ; i++) { + if(!xpp.getAttributeName(i).equals("id")) + result.add(new AttributeDescriptor( + xpp.getAttributeName(i),xpp.getAttributeValue(i))); + } + return result; + } + + public boolean isFailed() { + return failed; + } +} Copied: guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/AttributeDescriptor.java (from rev 1332, guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/AttributeDescriptor.java) =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/AttributeDescriptor.java (rev 0) +++ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/AttributeDescriptor.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -0,0 +1,37 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ + +package org.nuiton.guix.model; + +/** + * + * @author morin + */ +public class AttributeDescriptor { + private String name; + private String value; + + public AttributeDescriptor(String name, String value) { + this.name = name; + this.value = value; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + +} Copied: guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/ClassDescriptor.java (from rev 1332, guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/model/ClassDescriptor.java) =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/ClassDescriptor.java (rev 0) +++ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/model/ClassDescriptor.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -0,0 +1,55 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ + +package org.nuiton.guix.model; + +/** + * + * @author morin + */ +public class ClassDescriptor { + + private String name; + private String packageName; + private String script; + private ClassDescriptor superClass; + + public ClassDescriptor(String name, String packageName){ + this.name = name; + this.packageName = packageName; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getPackageName() { + return packageName; + } + + public void setPackageName(String packageName) { + this.packageName = packageName; + } + + public String getScript() { + return script; + } + + public void setScript(String script) { + this.script = script; + } + + public ClassDescriptor getSuperClass() { + return superClass; + } + + public void setSuperClass(ClassDescriptor superClass) { + this.superClass = superClass; + } +} Copied: guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/tags/TagManager.java (from rev 1332, guix/trunk/guix-compiler/src/main/java/org/codelutin/guix/tags/TagManager.java) =================================================================== --- guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/tags/TagManager.java (rev 0) +++ guix/trunk/guix-compiler/src/main/java/org/nuiton/guix/tags/TagManager.java 2009-04-17 15:42:06 UTC (rev 1333) @@ -0,0 +1,402 @@ +/* + * Copyright 2006 Ethan Nicholas. All rights reserved. + * Use is subject to license terms. + */ +package org.nuiton.guix.tags; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.net.URL; +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +/** Manages TagHandlers, including automatically compiling .jaxx files corresponding to class tags. */ +public class TagManager { + /** log */ + protected static final Log log = LogFactory.getLog(TagManager.class); + + /** + * Namespace for JAXX's non-class tags, such as <script;>. The namespace normally does not + * need to be specified but can be used to resolve ambiguities. + */ + public static final String JAXX_NAMESPACE = "http://www.jaxxframework.org/"; + + /** Maps simple tag names to their default namespaces (package names). */ + private static Map<String, String> defaultNamespaces = new HashMap<String, String>(); + + /** Maps qualified tag names to the TagHandlers responsible for processing them. */ + //private static Map<QName, TagHandler> registeredTags = new HashMap<QName, TagHandler>(); + + /** Keeps track of whether or not named classes exist. */ + private static Map<String, Boolean> classExistenceCache = new HashMap<String, Boolean>(); + + /** + * Maps bean classes to their TagHandler classes. The mapping is to TagHandler classes, rather than to + * TagHandler instances, because subclasses of the bean class should be handled by the same TagHandler + * (assuming no more specific mappings exist), which requires creating a new instance of the TagHandler. + */ + //private static ClassMap<Class<? extends TagHandler>> registeredBeans = new ClassMap<Class<? extends TagHandler>>(); + + // still targeting 1.4, so I can't use javax.xml.namespace.QName + private static class QName { + private String namespaceURI; + private String localPart; + + public QName(String namespaceURI, String localPart) { + if (localPart == null) + throw new NullPointerException(); + this.namespaceURI = namespaceURI; + this.localPart = localPart; + } + + + public String getNamespaceURI() { + return namespaceURI; + } + + + public String getLocalPart() { + return localPart; + } + + @Override + public boolean equals(Object o) { + if (o == null || !(o instanceof QName)) + return false; + QName qname = (QName) o; + return qname.getNamespaceURI().equals(getNamespaceURI()) && qname.getLocalPart().equals(getLocalPart()); + } + + @Override + public int hashCode() { + return (namespaceURI != null ? namespaceURI.hashCode() : 0) ^ getLocalPart().hashCode(); + } + } + + + private TagManager() { /* not instantiable */ } + + + /*public static void reset(boolean verbose) throws IOException, ClassNotFoundException, InstantiationException, IllegalAccessException { + registeredBeans.clear(); + registeredTags.clear(); + defaultNamespaces.clear(); + CompiledObjectDecorator.reset(); + JAXXCompilerLaunchor.loadLibraries(verbose); + }*/ + + + /** + * Maps a class tag to a specific <code>TagHandler</code>. When a tag representing the bean class is + * encountered (either the class' simple name, if it is unambiguous, or its fully-qualified name), the specified + * <code>TagHandler</code> will be invoked to compile it. + * + * @param beanClass the class to associate with a <code>TagHandler</code> + * @param handler the <code>TagHandler</code> class, which must descend from <code>DefaultObjectHandler</code> + * @throws IllegalArgumentException if the handler class does not descend from <code>DefaultObjectHandler</code> + */ + /*public static <T extends TagHandler> void registerBean(ClassDescriptor beanClass, Class<T> handler) { + if (!DefaultObjectHandler.class.isAssignableFrom(handler)) { + throw new IllegalArgumentException("handler class must be a subclass of DefaultObjectHandler"); + } + registeredBeans.put(beanClass, handler); + if (log.isDebugEnabled()) { + log.debug(beanClass + " : " + handler); + } + String name = beanClass.getName(); + int dotPos = name.lastIndexOf("."); + String namespace = name.substring(0, dotPos + 1) + "*"; + name = name.substring(dotPos + 1); + registerDefaultNamespace(name, namespace); + }*/ + + + /** + * Sets the default namespace for a tag. When the tag is encountered with no namespace specified, + * the specified namespace will be assumed. Mapping the same tag to two or more default namespaces + * removes the mapping and marks the entry as being ambiguous (by putting a <code>null</code> + * value into the map); this causes an error to be thrown if the tag is used without a namespace being + * specified. + * <p/> + * Java package names on tags are automatically converted into namespaces (e.g. <javax.swing.JButton/> + * and <JButton xmlns="javax.swing.*"/> are equivalent), so tags with package names are considered + * to have namespaces specified. + * + * @param tag tag name + * @param namespace namespace + */ + public static void registerDefaultNamespace(String tag, String namespace) { + if (defaultNamespaces.containsKey(tag) + && defaultNamespaces.get(tag) != null + && !defaultNamespaces.get(tag).equals(namespace)) { + defaultNamespaces.put(tag, null); // tag name is now ambiguous + } else { + defaultNamespaces.put(tag, namespace); + } + } + + + /** + * Registers a <code>TagHandler</code> for a tag. When a tag with the given name and namespace + * is encountered, the <code>TagHandler's compileFirstPass</code> and <code>compileSecondPass</code> + * methods will be invoked to handle it. + * <p/> + * It is not an error to register an already-registered tag and namespace combination. The new mapping + * will replace the old mapping. + * + * @param namespace the tag's namespace + * @param tag the simple name of the tag + * @param handler the <code>TagHandler</code> which should process the tag + */ + /*public static <T extends TagHandler> void registerTag(String namespace, String tag, T handler) { + if (namespace == null) { + namespace = "*"; + } + //System.out.println("registerTag "+namespace+" : "+tag+" : "+handler); + if (log.isDebugEnabled()) { + log.debug(tag + " : " + handler); + } + registeredTags.put(new QName(namespace, tag), handler); + registerDefaultNamespace(tag, namespace); + }*/ + + + /** + * Returns the <code>TagHandler</code> that should be used to process the specified tag. + * If the tag represents the class name of an uncompiled <code>.jaxx</code> file, the + * <code>.jaxx</code> is first compiled. + * + * @param namespace the tag's namespace (may be <code>null</code>) + * @param tag the tag's simple name + * @param compiler the current <code>JAXXCompiler</code> + * @return the <code>TagHandler</code> for the tag + * @throws jaxx.CompilerException ? + */ + /*public static TagHandler getTagHandler(String namespace, String tag, JAXXCompiler compiler) throws CompilerException { + return getTagHandler(namespace, tag, false, compiler); + }*/ + + + /*private static String getNamespace(ClassDescriptor beanClass) { + String packageName = beanClass.getPackageName(); + return packageName != null ? packageName + ".*" : "*"; + + }*/ + + + /*private static String getSimpleName(ClassDescriptor beanClass) { + String packageName = beanClass.getPackageName(); + if (packageName != null) { + assert beanClass.getName().startsWith(packageName); + return beanClass.getName().substring(packageName.length() + 1); + } + return beanClass.getName(); + }*/ + + + /** + * @param beanClass the tag class + * @return the <code>TagHandler</code> that should be used to process the specified class. + * Only <code>TagHandlers</code> previously registered with <code>registerBean</code> + * are considered. + * @throws jaxx.CompilerException ? + */ + /*public static DefaultObjectHandler getTagHandler(ClassDescriptor beanClass) throws CompilerException { + try { + if (beanClass == null) { + throw new NullPointerException(); + } + String namespace = getNamespace(beanClass); + String tag = getSimpleName(beanClass); + DefaultObjectHandler handler = (DefaultObjectHandler) registeredTags.get(new QName(namespace, tag)); + if (handler == null) { + Class<? extends TagHandler> handlerClass = registeredBeans.get(beanClass); + if (handlerClass == null) { + throw new CompilerException("unable to find handler for " + beanClass); + } + Constructor<? extends TagHandler> constructor = handlerClass.getConstructor(ClassDescriptor.class); + handler = (DefaultObjectHandler) constructor.newInstance(beanClass); + registerTag(namespace, tag, handler); + } + return handler; + } + catch (InstantiationException e) { + throw new RuntimeException(e); + } + catch (NoSuchMethodException e) { + throw new RuntimeException(e); + } + catch (IllegalAccessException e) { + throw new RuntimeException(e); + } + catch (InvocationTargetException e) { + throw new RuntimeException(e); + } + }*/ + + + private static boolean classExists(String className) { + if (classExistenceCache.containsKey(className)) { + return classExistenceCache.get(className); + } + + boolean found = false; + + try { + Class.forName(className); + found = true; + }catch (ClassNotFoundException e) { + // ignore ? + } + catch (NoClassDefFoundError e) { // we get this instead of ClassNotFoundException on case-insensitive file systems when + // looking up a class with the wrong case + } + + classExistenceCache.put(className, found); + + return found; + } + + + /*private static String determinePackage(String simpleClassName, String defaultPackage) { + String namespace = null; + Set<String> classes = compiler.getImportedClasses(); + for (String className : classes) { // search class imports (e.g. import java.util.Date;) + if (className.equals(simpleClassName) || className.endsWith("." + simpleClassName)) { + namespace = className.substring(0, className.lastIndexOf(".") + 1) + "*"; + } + } + if (namespace == null) { // search package imports (e.g. import java.util.*;) + Set<String> searchList = compiler.getImportedPackages(); + if (defaultPackage != null) { + if (!defaultPackage.endsWith("*")) { + throw new IllegalArgumentException("defaultPackage must end in '*', found '" + defaultPackage + "'"); + } + if (classExists(defaultPackage.substring(0, defaultPackage.length() - 1) + simpleClassName)) { + return defaultPackage; + } + } + for (String currentPackage : searchList) { + String className = currentPackage + simpleClassName; + if (classExists(className)) { + if (namespace != null) { // we've already found the same name in another package + //compiler.reportError("symbol '" + simpleClassName + "' is ambiguous, found matching classes " + namespace.substring(0, namespace.length() - 1) + simpleClassName + " and " + currentPackage + simpleClassName + ". Use fully-qualified name to disambiguate."); + return null; + } + namespace = currentPackage + "*"; + } + } + } + + return namespace; + }*/ + + /** + * Resolves a simple class name (like <code>Object</code> or <code>String</code>) to its fully-qualified name. Inner + * classes should be represented as they would appear in Java source code (e.g. JPopupMenu.Separator). Fully-qualified names, + * such as <code>java.lang.Object</code> are legal and will be returned unmodified (and in fact it is generally impossible to + * even know whether a given reference is fully qualified until it has been resolved). Returns <code>null</code> if no matching + * class could be found. + * + * @param name name to resolve + * @param compiler compile to use + * @return the resolved fqn class name + */ + public static String resolveClassName(String name) { + if (name.endsWith("[]")) + return resolveClassName(name.substring(0, name.length() - 2)) + "[]"; + if (name.indexOf("<") != -1) + name = name.substring(0, name.indexOf("<")); // strip off generic types + + name = name.intern(); + if (name.equals("boolean") || name.equals("byte") || name.equals("short") || name.equals("int") || + name.equals("long") || name.equals("float") || name.equals("double") || name.equals("char")) + return name; + + String result = null; + String originalName = name; + String defaultNamespace = null; + if (defaultNamespaces.containsKey(name)) { + defaultNamespace = defaultNamespaces.get(name); + if (defaultNamespace == null) { // defaultNamespaces map contains a null value, which is put there to indicate ambiguity + //compiler.reportError("class '" + name + "' is ambiguous; specify fully-qualified name (package and class) to disambiguate"); + return null; + } + } + if (defaultNamespace != null && defaultNamespace.endsWith("*")) { + result = defaultNamespace.substring(0, defaultNamespace.length() - 1) + name; + } + + /*if (result == null) { + // Inner class names (like JPopupMenu.Separator) present a special challenge. The name before the dot might be + // a package name, or it might be a class name. If it's a class name, it might be fully qualified, or it might + // not. And it's also not actually the correct name of the class, as far as the JVM is concerned -- the correct + // name uses a dollar sign instead of a dot (javax.swing.JPopupMenu$Separator). And there could be more than + // one inner class -- it's possible to have com.mycompany.Outer$Inner$Innerer$Innerest. + // + // The basic strategy is to start by treating the part before the last dot as a package name, as that is by far + // the most likely case. If we don't find the class there, change the last dot to a dollar sign and try again. + // Suppose we have the tag <com.mycompany.Outer.Inner.Innerer.Innerest/>, matching the class above. Resolution + // proceeds like this: + // com.mycompany.Outer.Inner.Innerer.* : Innerest + // com.mycompany.Outer.Inner.* : Innerer$Innerest + // com.mycompany.Outer.* : Inner$Innerer$Innerest + // com.mycompany.* : Outer$Inner$Innerer$Innerest + // And at this point we have a match with the class Outer$Inner$Innerer$Innerest in package com.mycompany. + int dotPos = originalName.lastIndexOf('.'); + for (; ;) { + String namespace = dotPos != -1 ? originalName.substring(0, dotPos) + ".*" : "*"; + name = originalName.substring(dotPos + 1).replace('.', '$'); + String packageName = determinePackage(name, namespace); + if (packageName != null) { + assert packageName.endsWith("*"); + if (packageName.equals(namespace) || namespace.equals("*")) { + // check for an alias (like javax.swing.JComboBox actually being jaxx.runtime.swing.JAXXComboBox) + TagHandler handler = registeredTags.get(new QName(namespace, name)); + if (handler != null) { // determine alias by looking at handler + ClassDescriptor alias = ((DefaultObjectHandler) handler).getBeanClass(); + // make sure the same handler is used for both the aliased and non-aliased names, in order to avoid "no CompiledObject has been registered" error + // the line below doesn't bother to handle the case where the aliased class name doesn't have a package, since it's a pretty safe assumption that + // that will never happen + assert alias.getPackageName() != null && alias.getPackageName().length() > 0 : "aliasing with no package name has not been implemented"; + registeredTags.put(new QName(alias.getPackageName() + ".*", alias.getName().substring(alias.getPackageName().length() + 1)), handler); + result = alias.getName(); + break; + } else { // no alias + result = packageName.substring(0, packageName.length() - 1) + name; + break; + } + } + // else we found a class by the same name, but in the wrong package + } + + if (dotPos <= 0) + break; + dotPos = originalName.lastIndexOf('.', dotPos - 1); + } + }*/ + + if (result != null && !result.equals(originalName)) + result = resolveClassName(result); // check for aliases against the new name as well + + return result; + } + + + /*public static ClassDescriptor resolveClass(String className, JAXXCompiler compiler) { + try { + className = resolveClassName(className, compiler); + if (className == null) + return null; + return ClassDescriptorLoader.getClassDescriptor(className, compiler.getClassLoader()); + } + catch (ClassNotFoundException e) { + return null; + } + }*/ +} \ No newline at end of file