1 package org.apache.maven.scm.provider.jazz.command.update;
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22 import org.apache.maven.scm.ScmFile;
23 import org.apache.maven.scm.ScmFileStatus;
24 import org.apache.maven.scm.log.ScmLogger;
25 import org.apache.maven.scm.provider.ScmProviderRepository;
26 import org.apache.maven.scm.provider.jazz.command.consumer.AbstractRepositoryConsumer;
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28 import java.util.ArrayList;
29 import java.util.List;
30 import java.util.regex.Matcher;
31 import java.util.regex.Pattern;
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38 public class JazzUpdateConsumer
39 extends AbstractRepositoryConsumer
40 {
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44 public static final String UPDATE_CMD_ADD_FLAG = "-a-";
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50 public static final String UPDATE_CMD_CHANGE_FLAG = "--c";
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55 public static final String UPDATE_CMD_DELETE_FLAG = "-d-";
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60 public static final String UPDATE_CMD_MOVED_FLAG = "-m-";
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62 private List<ScmFile> fUpdatedFiles = new ArrayList<ScmFile>();
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70 public JazzUpdateConsumer( ScmProviderRepository repository, ScmLogger logger )
71 {
72 super( repository, logger );
73 }
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81 public void consumeLine( String line )
82 {
83 super.consumeLine( line );
84 if ( containsStatusFlag( line ) )
85 {
86 extractUpdatedFile( line );
87 }
88 }
89
90 private boolean containsStatusFlag( String line )
91 {
92 boolean containsStatusFlag = false;
93
94 if ( line.trim().length() > 3 )
95 {
96 String flag = line.trim().substring( 0, 3 );
97 if ( UPDATE_CMD_ADD_FLAG.equals( flag ) ||
98 UPDATE_CMD_CHANGE_FLAG.equals( flag ) ||
99 UPDATE_CMD_DELETE_FLAG.equals( flag ) ||
100 UPDATE_CMD_MOVED_FLAG.equals( flag ) )
101 {
102 containsStatusFlag = true;
103 }
104 }
105 return containsStatusFlag;
106 }
107
108 private void extractUpdatedFile( String line )
109 {
110 String filePath = "";
111 String flag = line.trim().substring( 0, 3 );
112 ScmFileStatus status = ScmFileStatus.UNKNOWN;
113
114 if ( UPDATE_CMD_ADD_FLAG.equals( flag ) )
115 {
116 status = ScmFileStatus.ADDED;
117 filePath = line.trim().substring( 4 );
118 }
119
120 if ( UPDATE_CMD_CHANGE_FLAG.equals( flag ) )
121 {
122 status = ScmFileStatus.UPDATED;
123 filePath = line.trim().substring( 4 );
124 }
125
126 if ( UPDATE_CMD_DELETE_FLAG.equals( flag ) )
127 {
128 status = ScmFileStatus.DELETED;
129 filePath = line.trim().substring( 4 );
130 }
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135 if ( UPDATE_CMD_MOVED_FLAG.equals( flag ) )
136 {
137 status = ScmFileStatus.ADDED;
138 String pattern = "^" + UPDATE_CMD_MOVED_FLAG + "\\s(.*)\\s\\(moved\\sfrom\\s.*$";
139 Pattern r = Pattern.compile( pattern );
140 Matcher m = r.matcher( line.trim() );
141 if ( m.find() )
142 {
143 filePath = m.group( 1 );
144 }
145 }
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147 fUpdatedFiles.add( new ScmFile( filePath, status ) );
148 }
149
150 public List<ScmFile> getUpdatedFiles()
151 {
152 return fUpdatedFiles;
153 }
154
155 }