001package org.apache.maven.scm.provider.starteam.util; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import org.apache.maven.scm.providers.starteam.settings.Settings; 023import org.apache.maven.scm.providers.starteam.settings.io.xpp3.StarteamXpp3Reader; 024import org.codehaus.plexus.util.ReaderFactory; 025import org.codehaus.plexus.util.xml.pull.XmlPullParserException; 026 027import java.io.File; 028import java.io.FileNotFoundException; 029import java.io.IOException; 030 031/** 032 * @author <a href="mailto:dantran@apache.org">Dan T. Tran</a> 033 */ 034public final class StarteamUtil 035{ 036 037 protected static final String STARTEAM_SETTINGS_FILENAME = "starteam-settings.xml"; 038 039 public static final File DEFAULT_SETTINGS_DIRECTORY = new File( System.getProperty( "user.home" ), ".scm" ); 040 041 private static File settingsDirectory = DEFAULT_SETTINGS_DIRECTORY; 042 043 private static Settings settings; 044 045 private StarteamUtil() 046 { 047 } 048 049 public static Settings getSettings() 050 { 051 if ( settings == null ) 052 { 053 settings = readSettings(); 054 } 055 return settings; 056 } 057 058 public static Settings readSettings() 059 { 060 File settingsFile = getSettingsFile(); 061 062 if ( settingsFile.exists() ) 063 { 064 StarteamXpp3Reader reader = new StarteamXpp3Reader(); 065 try 066 { 067 return reader.read( ReaderFactory.newXmlReader( settingsFile ) ); 068 } 069 catch ( IOException e ) 070 { 071 // nop 072 } 073 catch ( XmlPullParserException e ) 074 { 075 String message = settingsFile.getAbsolutePath() + " isn't well formed. SKIPPED." + e.getMessage(); 076 077 System.err.println( message ); 078 } 079 } 080 081 return new Settings(); 082 } 083 084 public static File getSettingsFile() 085 { 086 return new File( settingsDirectory, STARTEAM_SETTINGS_FILENAME ); 087 } 088 089 090 public static void setSettingsDirectory( File directory ) 091 { 092 settingsDirectory = directory; 093 } 094}