Mercurial > hg > mercurial
view mercurial-common/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/command/MercurialXmlLogParser.java @ 976:7bf4d943d5bb
Update copyright
author | pavel.sher |
---|---|
date | Mon, 22 Jan 2018 11:39:20 +0100 |
parents | 31a1aca3305c |
children | 10dc26b32c35 |
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/* * Copyright 2000-2018 JetBrains s.r.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package jetbrains.buildServer.buildTriggers.vcs.mercurial.command; import org.jetbrains.annotations.NotNull; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.helpers.DefaultHandler; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Locale; /** * @author dmitry.neverov */ public class MercurialXmlLogParser extends DefaultHandler { private static final String DATE_FORMAT = "EEE MMM d HH:mm:ss yyyy Z"; private final SimpleDateFormat mySimpleDateFormat = new SimpleDateFormat(DATE_FORMAT, Locale.ENGLISH); private List<ChangeSet> myChangeSets = new ArrayList<ChangeSet>(); private ChangeSet myCset = null; private StringBuilder myText = new StringBuilder(); private List<FileStatus> myFiles; private String myFileAction; @NotNull public List<ChangeSet> getChangeSets() { return myChangeSets; } @Override public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException { if ("logentry".equals(qName)) { myCset = new ChangeSet(getRevision(attrs), getId(attrs)); myCset.setBranch(attrs.getValue("branch")); } else if ("parent".equals(qName)) { ChangeSetRevision parentCset = new ChangeSetRevision(getRevision(attrs), getId(attrs)); myCset.addParent(parentCset); } else if ("author".equals(qName)) { myCset.setUser(attrs.getValue("original")); } else if ("paths".equals(qName)) { myFiles = new ArrayList<FileStatus>(); } else if ("path".equals(qName)) { myFileAction = attrs.getValue("action"); resetText(); } else if ("msg".equals(qName)) { resetText(); } else if ("date".equals(qName)) { resetText(); } } @Override public void endElement(String uri, String localName, String qName) throws SAXException { if ("logentry".equals(qName)) { myChangeSets.add(myCset); } else if ("paths".equals(qName)) { myCset.setModifiedFiles(myFiles); } else if ("path".equals(qName)) { myFiles.add(new FileStatus(Status.makeStatus(myFileAction), getText())); } else if ("msg".equals(qName)) { myCset.setDescription(getText()); } else if ("date".equals(qName)) { myCset.setTimestamp(parseDate()); } } @Override public void characters(char[] ch, int start, int length) throws SAXException { myText.append(ch, start, length); } private String getText() { return myText.toString(); } private void resetText() { myText = new StringBuilder(); } private Date parseDate() throws SAXException { try { return mySimpleDateFormat.parse(getText()); } catch (ParseException e) { throw new SAXException(e); } } private int getRevision(@NotNull Attributes attrs) { return Integer.parseInt(attrs.getValue("revision")); } private String getId(@NotNull Attributes attrs) { return attrs.getValue("shortnode"); } }