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January 2011

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r1835 - in trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser: . impl
by tchemit＠users.nuiton.org 03 Jan '11

03 Jan '11

Author: tchemit Date: 2011-01-03 21:13:39 +0100 (Mon, 03 Jan 2011) New Revision: 1835 Url: http://nuiton.org/repositories/revision/i18n/1835 Log: Evolution #1193: Introduce Tapestry Parser to grab i18n keys from tml files + clean some mojos + remove deprecated mojos Added: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserTapestryMojo.java Removed: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaActionConfigMojo.java trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaTabConfigMojo.java Modified: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/AbstractFileParser.java trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/AbstractParserXmlMojo.java trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/JspFileProcessor.java Modified: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/AbstractFileParser.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/AbstractFileParser.java 2010-12-23 09:00:04 UTC (rev 1834) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/AbstractFileParser.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -28,7 +28,10 @@ import org.apache.maven.plugin.logging.Log; import org.nuiton.io.SortedProperties; +import java.io.File; +import java.io.IOException; + /** * A abstract implementation of a {@link FileParser} with no logic. * @@ -125,4 +128,18 @@ protected void setTouched(boolean touched) { this.touched = touched; } + + /** + * To prepare the file (if any thing to be done before scanning it). + * + * By default do nothing, use directly the input file. + * + * @param file the incoming file + * @return the real file to process + * @throws IOException if any IO problem while preparing file + * @since 2.0.2 + */ + protected File prepareFile(File file) throws IOException { + return file; + } } Modified: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/AbstractParserXmlMojo.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/AbstractParserXmlMojo.java 2010-12-23 09:00:04 UTC (rev 1834) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/AbstractParserXmlMojo.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -368,6 +368,7 @@ * @throws IOException if any IO problem while preparing file * @since 2.0 */ + @Override public File prepareFile(File file) throws IOException { // by default, do nothing Modified: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/JspFileProcessor.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/JspFileProcessor.java 2010-12-23 09:00:04 UTC (rev 1834) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/JspFileProcessor.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -117,7 +117,7 @@ @Override protected String performInFilter(String ch) { - return ""; + return EMPTY_STRING; } @Override @@ -148,7 +148,7 @@ @Override protected String performInFilter(String ch) { - return ""; + return EMPTY_STRING; } @Override Deleted: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaActionConfigMojo.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaActionConfigMojo.java 2010-12-23 09:00:04 UTC (rev 1834) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaActionConfigMojo.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -1,90 +0,0 @@ -/* - * #%L - * I18n :: Maven Plugin - * - * $Id$ - * $HeadURL$ - * %% - * Copyright (C) 2007 - 2010 CodeLutin - * %% - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Lesser Public License for more details. - * - * You should have received a copy of the GNU General Lesser Public - * License along with this program. If not, see - * <http://www.gnu.org/licenses/lgpl-3.0.html>. - * #L% - */ - -package org.nuiton.i18n.plugin.parser.impl; - -import org.nuiton.i18n.plugin.parser.FileParser; - -import java.io.File; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * Un parseur java pour scanner les annotations ActionConfig - * - * @author tchemit <chemit(a)codelutin.com> - * @goal parserJavaActionConfig - * @phase generate-resources - * @deprecated since 2.0, will not be replaced (was used by {@code jaxx-swing-action} project which is dead...) - */ -@Deprecated -public class ParserJavaActionConfigMojo extends ParserJavaMojo { - - protected static final Pattern MATCH_PATTERN = Pattern.compile("(name|shortDescription|longDescription|name2|shortDescription2|longDescription2)\\s*=\\s*\"([\\w|\\.]+)\"(|\\s*|\\s*,\\s*$)"); - - @Override - protected String getOutGetter() { - return "java-action-config.getter"; - } - - @Override - public FileParser newFileParser() { - - return new JavaFileParser( - getLog(), - getEncoding(), - oldParser, - showTouchedFiles) { - - @Override - public void parseLine(File srcFile, String line) { - String key = extract(line); - if (key != null) { - setTouched(true); - registerKey(key); - - } - } - - String extract(String i18nString) { - Matcher matcher = MATCH_PATTERN.matcher(i18nString.trim()); - if (matcher.matches()) { - return matcher.group(2); - } - return null; - } - }; - } - - @Override - protected String getKeyModifierStart() { - return "[\\w|\\.]+\\s*=\\s*\""; - } - - @Override - protected String getKeyModifierEnd() { - return "\"\\s*(\\)|,|\\+|$)"; - } -} Deleted: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaTabConfigMojo.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaTabConfigMojo.java 2010-12-23 09:00:04 UTC (rev 1834) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserJavaTabConfigMojo.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -1,44 +0,0 @@ -/* - * #%L - * I18n :: Maven Plugin - * - * $Id$ - * $HeadURL$ - * %% - * Copyright (C) 2007 - 2010 CodeLutin - * %% - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Lesser Public License for more details. - * - * You should have received a copy of the GNU General Lesser Public - * License along with this program. If not, see - * <http://www.gnu.org/licenses/lgpl-3.0.html>. - * #L% - */ - -package org.nuiton.i18n.plugin.parser.impl; - -/** - * Un parseur java pour scanner les annotations TabContentConfig. - * - * @author tchemit <chemit(a)codelutin.com> - * @goal parserJavaTabConfig - * @phase generate-resources - * @deprecated since 2.0, will not be replaced (was used by {@code jaxx-swing-action} project which is dead...) - */ -@Deprecated -public class ParserJavaTabConfigMojo extends ParserJavaActionConfigMojo { - - @Override - protected String getOutGetter() { - return "java-tab-config.getter"; - } - -} Added: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserTapestryMojo.java =================================================================== --- trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserTapestryMojo.java (rev 0) +++ trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserTapestryMojo.java 2011-01-03 20:13:39 UTC (rev 1835) @@ -0,0 +1,343 @@ +package org.nuiton.i18n.plugin.parser.impl; + +import org.apache.commons.logging.LogFactory; +import org.apache.maven.plugin.logging.Log; +import org.nuiton.i18n.plugin.parser.AbstractFileParser; +import org.nuiton.i18n.plugin.parser.AbstractI18nParserMojo; +import org.nuiton.i18n.plugin.parser.FileParser; +import org.nuiton.i18n.plugin.parser.I18nSourceEntry; +import org.nuiton.i18n.plugin.parser.ParserException; +import org.nuiton.i18n.plugin.parser.SourceEntry; +import org.nuiton.io.FileUpdater; +import org.nuiton.io.MirroredFileUpdater; +import org.nuiton.io.SortedProperties; +import org.nuiton.processor.Processor; +import org.nuiton.processor.ProcessorUtil; +import org.nuiton.processor.filters.DefaultFilter; +import org.nuiton.processor.filters.Filter; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.LineNumberReader; + +/** + * To parse Tapestry templates to detect new I18n keys. + * + * Note: this goal must always be invoked before the {@code process-resources} + * phase, otherwise all files will be considered as uptodate. + * + * @author tchemit <chemit(a)codelutin.com> + * @goal parserTapestry + * @phase generate-resources + * @since 2.0.2 + */ +public class ParserTapestryMojo extends AbstractI18nParserMojo { + + /** + * Root directory of the default entry. + * + * @parameter expression="${i18n.defaultBasedir}" default-value="${basedir}/src/main/webapp" + */ + protected File defaultBasedir; + + /** + * Default included files to process (ant-like expression). + * + * @parameter expression="${i18n.defaultIncludes}" default-value="**\/*.tml" + */ + protected String defaultIncludes; + + /** + * Defines the file name of the getter where to put detected i18n keys + * while getter phase. + * + * @parameter expression="${i18n.outputGetter}" default-value="tapestry.getter" + * @since 2.0 + */ + protected String outputGetter; + + /** + * Where to generated temporary processed files. + * + * @parameter expression="${i18n.workdir}" default-value="${basedir}/target/i18n-workdir" + * @since 2.0 + */ + protected File workdir; + + protected MirroredFileUpdater entryUpdater; + + @Override + public String[] getDefaultIncludes() { + return new String[]{defaultIncludes}; + } + + @Override + public String[] getDefaultExcludes() { + return I18nSourceEntry.EMPTY_STRING_ARRAY; + } + + @Override + public File getDefaultBasedir() { + return defaultBasedir; + } + + @Override + protected boolean onEnterEntry(I18nSourceEntry entry) { + boolean b = super.onEnterEntry(entry); + if (!b) { + + // no skipped entry + // keep the file updater + entryUpdater = (MirroredFileUpdater) entry.getUpdater(); + } + return b; + } + + @Override + public FileUpdater newFileUpdater(SourceEntry entry) { + return new MirroredFileUpdater("", "", entry.getBasedir(), workdir) { + + @Override + public File getMirrorFile(File f) { + String file = + f.getAbsolutePath().substring(prefixSourceDirecotory); + return new File(destinationDirectory + File.separator + file); + } + }; + } + + @Override + @Deprecated + protected String getKeyModifierStart() { + return "_\$\\s*\""; + } + + @Override + @Deprecated + protected String getKeyModifierEnd() { + return "\"\\s*(\$|,|\\+|$)"; + } + + @Override + protected String getOutGetter() { + return outputGetter; + } + + @Override + public FileParser newFileParser() { + + return new TapestryFileParser(getLog(), + getEncoding(), + oldParser, + isShowTouchedFiles() + ); + } + + protected class TapestryFileParser extends AbstractFileParser { + + + public TapestryFileParser(Log log, + String encoding, + SortedProperties oldParser, + boolean showTouchedFiles) { + super(log, encoding, oldParser, showTouchedFiles); + } + + + protected File prepareFile(File file) throws IOException { + + // clean the jsp to make it xml + + File result = entryUpdater.getMirrorFile(file); + if (isVerbose()) { + getLog().info("Will process [" + file + "] to " + result); + } + try { + createDirectoryIfNecessary(result.getParentFile()); + } catch (IOException e) { + // don't care about it... + } + TapestryFileProcessor processor = new TapestryFileProcessor(); + processor.process(file, result, getEncoding()); + return result; + } + + @Override + public void parseFile(File file) throws IOException { + + // clean the jsp to make it xml + + File processedFile = prepareFile(file); + + // process file to obtain + String line = null; + LineNumberReader lnr = new LineNumberReader(new InputStreamReader( + new FileInputStream(processedFile), getEncoding())); + try { + while ((line = lnr.readLine()) != null) { + parseLine(processedFile, line); + } + } catch (Exception e) { + if (line != null) { + getLog().error( + "could not parse line (" + lnr.getLineNumber() + ") '" + + line + "' of file " + file); + } + throw new ParserException(e); + } finally { + lnr.close(); + } + } + + @Override + public void parseLine(File file, String line) throws IOException { + + String key = line.trim(); + + if (key.isEmpty()) { + // no key detected on this line + return; + } + + // one key found in file, so file is marked as touched + setTouched(true); + // Found a i18n key, register it. + if (getLog().isDebugEnabled()) { + getLog().debug(file.getName() + " detected key = " + key); + } + registerKey(key); + } + } + + /** + * To Extract from tapestry template files, i18n keys. + * + * Says : + * <ul> + * <li>Keep content of {@code ${message:XXX}</li> + * <li>Keep content of {@code ${format:XXX}</li> + * </ul> + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.2 + */ + public static class TapestryFileProcessor extends Processor { + + public TapestryFileProcessor() { + setInputFilter(new Filter[]{ + new RemoveCommentFilter(), + new ExtractMessageFilter() + }); + } + + public void process(File filein, + File fileout, + String encoding) throws IOException { + ProcessorUtil.doProcess(this, filein, fileout, encoding); + } + + /** + * To remove comments from tapestry template files. + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.2 + */ + public static class RemoveCommentFilter extends DefaultFilter { + + /** to use log facility, just put in your code: log.info(\"...\"); */ + private static org.apache.commons.logging.Log log = LogFactory.getLog(ExtractMessageFilter.class); + + private String header = "<" + "!" + "-" + "-"; + + private String footer = "-" + "-" + ">"; + + @Override + protected String performInFilter(String ch) { + return EMPTY_STRING; + } + + @Override + protected String performOutFilter(String ch) { + return ch; + } + + protected String getHeader() { + return header; + } + + protected String getFooter() { + return footer; + } + } + + /** + * To obtain inside of {@code ${message:XXX}} from tapestry template files. + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.2 + */ + public static class ExtractMessageFilter extends DefaultFilter { + + /** to use log facility, just put in your code: log.info(\"...\"); */ + private static org.apache.commons.logging.Log log = LogFactory.getLog(ExtractMessageFilter.class); + + private String header = "$" + "{" + "m" + "e" + "s" + "s" + "a" + "g" + "e" + ":"; + + private String footer = "}"; + + @Override + protected String performInFilter(String ch) { + if (log.isDebugEnabled()) { + log.debug("Detected key " + ch); + } + return ch + "\n"; + } + + @Override + protected String performOutFilter(String ch) { + return EMPTY_STRING; + } + + protected String getHeader() { + return header; + } + + protected String getFooter() { + return footer; + } + } + + /** + * To obtain inside of {@code ${format:XXX}} from tapestry template files. + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.2 + */ + public static class ExtractFormatFilter extends DefaultFilter { + + private String header = "$" + "{" + "f" + "o" + "r" + "m" + "a" + "t" + ":"; + + private String footer = "}"; + + @Override + protected String performInFilter(String ch) { + return ch + "\n"; + } + + @Override + protected String performOutFilter(String ch) { + return ""; + } + + protected String getHeader() { + return header; + } + + protected String getFooter() { + return footer; + } + } + } +} Property changes on: trunk/maven-i18n-plugin/src/main/java/org/nuiton/i18n/plugin/parser/impl/ParserTapestryMojo.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision Added: svn:eol-style + native

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