Author: DartPeng Date: 2008-09-25 06:06:18 -0400 (Thu, 25 Sep 2008) New Revision: 10474 Added: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/libs/freemarker-2.3.8.jar trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/DOM2FreeMarkerTransformor.java trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/FreeMarkerContentReplacer.java trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/XMLConstants.java Modified: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/.classpath trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/META-INF/MANIFEST.MF Log: create two class for DOM/FreeMarker transformation Modified: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/.classpath =================================================================== --- trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/.classpath 2008-09-25 10:04:24 UTC (rev 10473) +++ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/.classpath 2008-09-25 10:06:18 UTC (rev 10474) @@ -1,8 +1,9 @@ -<?xml version="1.0" encoding="UTF-8"?> -<classpath> - <classpathentry kind="src" path="src"/> - <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/> - <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/> - <classpathentry kind="lib" path="libs/dom4j-1.6.1.jar"/> - <classpathentry kind="output" path="bin"/> -</classpath> +<?xml version="1.0" encoding="UTF-8"?> +<classpath> + <classpathentry kind="src" path="src"/> + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/> + <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/> + <classpathentry kind="lib" path="libs/dom4j-1.6.1.jar"/> + <classpathentry kind="lib" path="libs/freemarker-2.3.8.jar"/> + <classpathentry kind="output" path="bin"/> +</classpath> Modified: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/META-INF/MANIFEST.MF =================================================================== --- trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/META-INF/MANIFEST.MF 2008-09-25 10:04:24 UTC (rev 10473) +++ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/META-INF/MANIFEST.MF 2008-09-25 10:06:18 UTC (rev 10474) @@ -16,3 +16,6 @@ Eclipse-LazyStart: true Bundle-ClassPath: libs/dom4j-1.6.1.jar, . +Export-Package: org.jboss.tools.smooks.java2xml, + org.jboss.tools.smooks.java2xml.analyzer, + org.jboss.tools.smooks.java2xml.utils Added: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/libs/freemarker-2.3.8.jar =================================================================== (Binary files differ) Property changes on: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/libs/freemarker-2.3.8.jar ___________________________________________________________________ Name: svn:executable + * Name: svn:mime-type + application/octet-stream Added: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/DOM2FreeMarkerTransformor.java =================================================================== --- trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/DOM2FreeMarkerTransformor.java (rev 0) +++ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/DOM2FreeMarkerTransformor.java 2008-09-25 10:06:18 UTC (rev 10474) @@ -0,0 +1,91 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.smooks.java2xml.analyzer; + +import java.util.Iterator; +import java.util.List; + +import org.dom4j.Attribute; +import org.dom4j.Document; +import org.dom4j.Element; +import org.jboss.tools.smooks.java2xml.utils.XMLConstants; + +/** + * @author Dart Peng + * @Date : Sep 25, 2008 + */ +public class DOM2FreeMarkerTransformor { + + public String transformDOM(Document document) { + Element element = document.getRootElement(); + StringBuffer buffer = new StringBuffer(); + transform(element, buffer); + return buffer.toString(); + } + + protected void transform(Element element, StringBuffer buffer) { + String name = element.getName(); + if (XMLConstants.REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_NAME + .equals(name)) { + String desc = element + .attributeValue(XMLConstants.REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_ATTRIBUTE); + name = "#" + desc; + } + String attributesString = ""; + if(!isFreeMarkerExpression(name)){ + attributesString = buildAttributeString(element); + } + List children = element.elements(); + if (children.isEmpty()) { + buffer.append("<" + name + " " +attributesString + "/>"); + return; + } else { + buffer.append("<" + name + " " +attributesString + "/>"); + for (Iterator iterator = children.iterator(); iterator.hasNext();) { + Element child = (Element) iterator.next(); + transform(child, buffer); + } + if(isFreeMarkerExpression(name)){ + name = name.trim(); + int index = name.indexOf(" "); + if(index != -1){ + name = name.substring(0,index); + } + } + buffer.append("</" + name + ">"); + } + } + + private String buildAttributeString(Element element) { + List list = element.attributes(); + StringBuffer buffer = new StringBuffer(""); + for (Iterator iterator = list.iterator(); iterator.hasNext();) { + Attribute att = (Attribute) iterator.next(); + String name = att.getName(); + String value = att.getValue(); + if(value == null) value = ""; + if(name != null){ + buffer.append(name); + buffer.append("="); + buffer.append("\""); + buffer.append(value); + buffer.append("\""); + buffer.append(" "); + } + } + return buffer.toString(); + } + + private boolean isFreeMarkerExpression(String str){ + return str.startsWith("#"); + } + +} Property changes on: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/DOM2FreeMarkerTransformor.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/FreeMarkerContentReplacer.java =================================================================== --- trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/FreeMarkerContentReplacer.java (rev 0) +++ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/FreeMarkerContentReplacer.java 2008-09-25 10:06:18 UTC (rev 10474) @@ -0,0 +1,84 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.smooks.java2xml.analyzer; + +import java.io.IOException; +import java.io.Reader; +import java.io.StringReader; +import java.util.Enumeration; + +import org.jboss.tools.smooks.java2xml.utils.XMLConstants; + +import freemarker.core.TemplateElement; +import freemarker.core.TextBlock; +import freemarker.template.Configuration; +import freemarker.template.Template; + +/** + * @author Dart Peng + * @Date : Sep 25, 2008 + */ +public class FreeMarkerContentReplacer { + + public String replaceFreeMarkerTemplate(Reader reader) throws IOException { + + Configuration fmConfiguration = new Configuration(); + fmConfiguration.setTagSyntax(Configuration.AUTO_DETECT_TAG_SYNTAX); + StringBuffer buffer = new StringBuffer(); + Template template; + template = new Template("XML2Java_FreeMarker", reader, fmConfiguration); + TemplateElement root = template.getRootTreeNode(); + visitTemplateElement(root, buffer); + return buffer.toString(); + } + + public String replaceFreeMarkerTemplate(String templateContents) + throws IOException { + Reader reader = new StringReader(templateContents); + return replaceFreeMarkerTemplate(reader); + } + + private void visitTemplateElement(TemplateElement model, StringBuffer buffer) { + + Enumeration children = ((TemplateElement) model).children(); + if (!"MixedContent".equals(model.getNodeName())) { + buffer + .append("<" + + XMLConstants.REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_NAME + + " " + + XMLConstants.REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_ATTRIBUTE + + "= \"" + model.getDescription() + "\">"); + } + while (children.hasMoreElements()) { + Object obj = children.nextElement(); + if (!(obj instanceof TextBlock)) { + TemplateElement child = (TemplateElement) obj; + String str = child.getSource(); + if (child.isLeaf()) { + if (child.getNodeName().equals("DollarVariable")) { + buffer.append(child.getSource()); + } else { + buffer.append(child.getDescription()); + } + continue; + } + visitTemplateElement(child, buffer); + } else { + buffer.append(obj); + } + } + if (!"MixedContent".equals(model.getNodeName())) { + buffer.append("</" + + XMLConstants.REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_NAME + + ">"); + } + } +} Property changes on: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/analyzer/FreeMarkerContentReplacer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/XMLConstants.java =================================================================== --- trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/XMLConstants.java (rev 0) +++ trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/XMLConstants.java 2008-09-25 10:06:18 UTC (rev 10474) @@ -0,0 +1,22 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.smooks.java2xml.utils; + +/** + * @author Dart Peng + * @Date : Sep 25, 2008 + */ +public class XMLConstants { + public static final String REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_NAME = "adfafdafafda_dfafda"; + + public static final String REPLACE_FREEMARKER_FOR_EXPRESS_ELEMENT_ATTRIBUTE = "desc"; + +} Property changes on: trunk/smooks/plugins/org.jboss.tools.smooks.java2xml/src/org/jboss/tools/smooks/java2xml/utils/XMLConstants.java ___________________________________________________________________ Name: svn:mime-type + text/plain