[jbosstools-commits] JBoss Tools SVN: r6224 - trunk/jsf/plugins/org.jboss.tools.jsf.vpe.facelets/src/org/jboss/tools/jsf/vpe/facelets/template.

Author: dmaliarevich Date: 2008-02-11 05:08:46 -0500 (Mon, 11 Feb 2008) New Revision: 6224 Modified: trunk/jsf/plugins/org.jboss.tools.jsf.vpe.facelets/src/org/jboss/tools/jsf/vpe/facelets/template/VpeDefineContainerTemplate.java Log: http://jira.jboss.com/jira/browse/JBIDE-1591 Modified: trunk/jsf/plugins/org.jboss.tools.jsf.vpe.facelets/src/org/jboss/tools/jsf/vpe/facelets/template/VpeDefineContainerTemplate.java =================================================================== --- trunk/jsf/plugins/org.jboss.tools.jsf.vpe.facelets/src/org/jboss/tools/jsf/vpe/facelets/template/VpeDefineContainerTemplate.java 2008-02-08 21:53:42 UTC (rev 6223) +++ trunk/jsf/plugins/org.jboss.tools.jsf.vpe.facelets/src/org/jboss/tools/jsf/vpe/facelets/template/VpeDefineContainerTemplate.java 2008-02-11 10:08:46 UTC (rev 6224) @@ -10,8 +10,13 @@ ******************************************************************************/ package org.jboss.tools.jsf.vpe.facelets.template; +import java.util.HashMap; import java.util.HashSet; +import java.util.Map; import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + import org.eclipse.core.resources.IFile; import org.w3c.dom.Attr; import org.w3c.dom.Document; @@ -29,12 +34,18 @@ import org.jboss.tools.vpe.editor.template.VpeTemplate; import org.jboss.tools.vpe.editor.template.VpeTemplateManager; import org.jboss.tools.vpe.editor.util.HTML; +import org.mozilla.interfaces.nsIDOMAttr; import org.mozilla.interfaces.nsIDOMDocument; import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMNamedNodeMap; import org.mozilla.interfaces.nsIDOMNode; +import org.mozilla.interfaces.nsIDOMNodeList; public abstract class VpeDefineContainerTemplate extends VpeAbstractTemplate { protected static final String ATTR_TEMPLATE = "template"; + protected static final String NAME = "name"; + protected static final String VALUE = "value"; + int count = 0; private static Set<Node> defineContainer = new HashSet<Node>(); @Override @@ -67,8 +78,149 @@ creationData.setData(null); return creationData; } + + private String replacePattern(String origStr, String target, + String replacement) { + StringBuilder sb = new StringBuilder(); + String word = "((\\w+)([\\.\\[\\]]*))"; + Matcher m; + String variable; + String signs; + m = Pattern.compile(word).matcher(origStr); + + // everything must be found here + int endIndex = 0; + int startIndex = 0; + while (m.find()) { + variable = m.group(2); + signs = m.group(3); + startIndex = m.start(2); + + if ((startIndex != 0) && (endIndex != 0) + && (endIndex != startIndex)) { + sb.append(origStr.substring(endIndex, startIndex)); + } + + if (target.equals(variable)) { + sb.append(replacement); + } else { + sb.append(variable); + } + sb.append(signs); + endIndex = m.end(3); + } + + // append the tail + if (endIndex != origStr.length()) { + sb.append(origStr.substring(endIndex, origStr.length())); + } + + if (!"".equals(sb.toString())) { + return sb.toString(); + } + return origStr; + } + + private void updateNodeValue(nsIDOMNode node, Map<String, String> paramsMap) { + Set<String> keys = paramsMap.keySet(); + if (null != node) { + String nodeValue = node.getNodeValue(); + String curlyBracketResultPattern = "(" + Pattern.quote("#") + + "\\{(.+?)\\})+?"; + int matcherGroupWithVariable = 2; + + if ((null != nodeValue) && (!"".equals(nodeValue))) { + for (String key : keys) { + Matcher curlyBracketMatcher = Pattern.compile( + curlyBracketResultPattern).matcher(nodeValue); + + String replacement = paramsMap.get(key); + if (replacement.startsWith("#{") + && replacement.endsWith("}")) { + // remove first 2 signs '#{' + replacement = replacement.substring(2); + // remove last '}' sign + replacement = replacement.substring(0, replacement + .length() - 1); + } + + int lastPos = 0; + StringBuilder sb = new StringBuilder(); + lastPos = 0; + sb = new StringBuilder(); + curlyBracketMatcher.reset(nodeValue); + boolean firstFind = false; + boolean find = curlyBracketMatcher.find(); + while (find) { + if (!firstFind) { + firstFind = true; + } + int start = curlyBracketMatcher + .start(matcherGroupWithVariable); + int end = curlyBracketMatcher + .end(matcherGroupWithVariable); + String group = replacePattern(curlyBracketMatcher + .group(matcherGroupWithVariable), key, + replacement); + sb.append(nodeValue.substring(lastPos, start)); + sb.append(group); + lastPos = end; + find = curlyBracketMatcher.find(); + } + if (firstFind) { + sb.append(nodeValue.substring(lastPos, nodeValue + .length())); + nodeValue = sb.toString(); + node.setNodeValue(nodeValue); + } + } + } + } + } + + private void insertParam(nsIDOMNode node, Map<String, String> paramsMap) { + + // update current node value + updateNodeValue(node, paramsMap); + + nsIDOMNamedNodeMap attributes = node.getAttributes(); + if (null != attributes) { + long len = attributes.getLength(); + for (int i = 0; i < len; i++) { + nsIDOMNode item = attributes.item(i); + // update attributes node + updateNodeValue(item, paramsMap); + } + } + + nsIDOMNodeList children = node.getChildNodes(); + if (null != children) { + long len = children.getLength(); + for (int i = 0; i < len; i++) { + nsIDOMNode child = children.item(i); + // update child node + insertParam(child, paramsMap); + } + } + } + @Override public void validate(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument, VpeCreationData creationData) { + + Map<String, String> paramsMap = new HashMap<String, String>(); + NodeList sourceChildren = sourceNode.getChildNodes(); + int len = sourceChildren.getLength(); + for (int i = 0; i < len; i++) { + Node sourceChild = sourceChildren.item(i); + if (sourceChild.getNodeType() == Node.ELEMENT_NODE && "param".equals(sourceChild.getLocalName())) { + String name = ((Element)sourceChild).getAttribute(NAME); + String value = ((Element)sourceChild).getAttribute(VALUE); + paramsMap.put(name, value); + } + } + nsIDOMNode node = creationData.getNode(); + insertParam(node, paramsMap); + TemplateFileInfo templateFileInfo = (TemplateFileInfo)creationData.getData(); if (templateFileInfo != null) { VpeIncludeInfo includeInfo = pageContext.getVisualBuilder().popIncludeStack();