/*
* ====================================================================
* Copyright (c) 2004-2009 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.core.internal.io.dav.handlers;
import java.util.Map;
import java.util.TreeMap;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNMergeInfo;
import org.tmatesoft.svn.core.SVNMergeInfoInheritance;
import org.tmatesoft.svn.core.internal.io.dav.DAVElement;
import org.tmatesoft.svn.core.internal.util.SVNMergeInfoUtil;
import org.tmatesoft.svn.core.internal.util.SVNXMLUtil;
import org.xml.sax.Attributes;
/**
* @author TMate Software Ltd.
* @version 1.3
*/
public class DAVMergeInfoHandler extends BasicDAVHandler {
public static StringBuffer generateMergeInfoRequest(StringBuffer xmlBuffer, long revision,
String[] paths, SVNMergeInfoInheritance inherit, boolean includeDescendants) {
xmlBuffer = xmlBuffer == null ? new StringBuffer() : xmlBuffer;
SVNXMLUtil.addXMLHeader(xmlBuffer);
SVNXMLUtil.openNamespaceDeclarationTag(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "mergeinfo-report",
SVN_NAMESPACES_LIST, SVNXMLUtil.PREFIX_MAP, xmlBuffer);
SVNXMLUtil.openCDataTag(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "revision", String.valueOf(revision), xmlBuffer);
SVNXMLUtil.openCDataTag(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "inherit", inherit.toString(), xmlBuffer);
if (includeDescendants){
SVNXMLUtil.openCDataTag(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "include-descendants", "yes", xmlBuffer);
}
if (paths != null) {
for (int i = 0; i < paths.length; i++) {
SVNXMLUtil.openCDataTag(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "path", paths[i], xmlBuffer);
}
}
SVNXMLUtil.addXMLFooter(SVNXMLUtil.SVN_NAMESPACE_PREFIX, "mergeinfo-report", xmlBuffer);
return xmlBuffer;
}
private String myPath;
private StringBuffer myCurrentInfo;
private Map myPathsToMergeInfos;
public DAVMergeInfoHandler() {
init();
myPathsToMergeInfos = new TreeMap();
}
public Map getMergeInfo() {
return myPathsToMergeInfos;
}
protected void startElement(DAVElement parent, DAVElement element, Attributes attrs) throws SVNException {
if (element == DAVElement.MERGE_INFO_ITEM) {
myPath = null;
myCurrentInfo = null;
}
}
protected void endElement(DAVElement parent, DAVElement element, StringBuffer cdata) throws SVNException {
if (element == DAVElement.MERGE_INFO_PATH) {
myPath = cdata.toString();
} else if (element == DAVElement.MERGE_INFO_INFO) {
myCurrentInfo = cdata;
} else if (element == DAVElement.MERGE_INFO_ITEM) {
if (myPath != null && myCurrentInfo != null) {
Map srcPathsToRangeLists = SVNMergeInfoUtil.parseMergeInfo(myCurrentInfo, null);
myPathsToMergeInfos.put(myPath, new SVNMergeInfo(myPath, srcPathsToRangeLists));
}
}
}
}