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6 package org.apache.maven.artifact.repository.metadata.io.xpp3;
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12 import java.io.OutputStream;
13 import java.io.Writer;
14 import java.util.Iterator;
15 import org.apache.maven.artifact.repository.metadata.Metadata;
16 import org.apache.maven.artifact.repository.metadata.Plugin;
17 import org.apache.maven.artifact.repository.metadata.Snapshot;
18 import org.apache.maven.artifact.repository.metadata.SnapshotVersion;
19 import org.apache.maven.artifact.repository.metadata.Versioning;
20 import org.codehaus.plexus.util.xml.pull.MXSerializer;
21 import org.codehaus.plexus.util.xml.pull.XmlSerializer;
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28 @SuppressWarnings( "all" )
29 public class MetadataXpp3Writer
30 {
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39 private static final String NAMESPACE = null;
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53 public void write( Writer writer, Metadata metadata )
54 throws java.io.IOException
55 {
56 XmlSerializer serializer = new MXSerializer();
57 serializer.setProperty( "http://xmlpull.org/v1/doc/properties.html#serializer-indentation", " " );
58 serializer.setProperty( "http://xmlpull.org/v1/doc/properties.html#serializer-line-separator", "\n" );
59 serializer.setOutput( writer );
60 serializer.startDocument( metadata.getModelEncoding(), null );
61 writeMetadata( metadata, "metadata", serializer );
62 serializer.endDocument();
63 }
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72 public void write( OutputStream stream, Metadata metadata )
73 throws java.io.IOException
74 {
75 XmlSerializer serializer = new MXSerializer();
76 serializer.setProperty( "http://xmlpull.org/v1/doc/properties.html#serializer-indentation", " " );
77 serializer.setProperty( "http://xmlpull.org/v1/doc/properties.html#serializer-line-separator", "\n" );
78 serializer.setOutput( stream, metadata.getModelEncoding() );
79 serializer.startDocument( metadata.getModelEncoding(), null );
80 writeMetadata( metadata, "metadata", serializer );
81 serializer.endDocument();
82 }
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92 private void writeMetadata( Metadata metadata, String tagName, XmlSerializer serializer )
93 throws java.io.IOException
94 {
95 serializer.startTag( NAMESPACE, tagName );
96 if ( metadata.getModelVersion() != null )
97 {
98 serializer.attribute( NAMESPACE, "modelVersion", metadata.getModelVersion() );
99 }
100 if ( metadata.getGroupId() != null )
101 {
102 serializer.startTag( NAMESPACE, "groupId" ).text( metadata.getGroupId() ).endTag( NAMESPACE, "groupId" );
103 }
104 if ( metadata.getArtifactId() != null )
105 {
106 serializer.startTag( NAMESPACE, "artifactId" ).text( metadata.getArtifactId() ).endTag( NAMESPACE, "artifactId" );
107 }
108 if ( metadata.getVersion() != null )
109 {
110 serializer.startTag( NAMESPACE, "version" ).text( metadata.getVersion() ).endTag( NAMESPACE, "version" );
111 }
112 if ( metadata.getVersioning() != null )
113 {
114 writeVersioning( (Versioning) metadata.getVersioning(), "versioning", serializer );
115 }
116 if ( ( metadata.getPlugins() != null ) && ( metadata.getPlugins().size() > 0 ) )
117 {
118 serializer.startTag( NAMESPACE, "plugins" );
119 for ( Iterator iter = metadata.getPlugins().iterator(); iter.hasNext(); )
120 {
121 Plugin o = (Plugin) iter.next();
122 writePlugin( o, "plugin", serializer );
123 }
124 serializer.endTag( NAMESPACE, "plugins" );
125 }
126 serializer.endTag( NAMESPACE, tagName );
127 }
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137 private void writePlugin( Plugin plugin, String tagName, XmlSerializer serializer )
138 throws java.io.IOException
139 {
140 serializer.startTag( NAMESPACE, tagName );
141 if ( plugin.getName() != null )
142 {
143 serializer.startTag( NAMESPACE, "name" ).text( plugin.getName() ).endTag( NAMESPACE, "name" );
144 }
145 if ( plugin.getPrefix() != null )
146 {
147 serializer.startTag( NAMESPACE, "prefix" ).text( plugin.getPrefix() ).endTag( NAMESPACE, "prefix" );
148 }
149 if ( plugin.getArtifactId() != null )
150 {
151 serializer.startTag( NAMESPACE, "artifactId" ).text( plugin.getArtifactId() ).endTag( NAMESPACE, "artifactId" );
152 }
153 serializer.endTag( NAMESPACE, tagName );
154 }
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164 private void writeSnapshot( Snapshot snapshot, String tagName, XmlSerializer serializer )
165 throws java.io.IOException
166 {
167 serializer.startTag( NAMESPACE, tagName );
168 if ( snapshot.getTimestamp() != null )
169 {
170 serializer.startTag( NAMESPACE, "timestamp" ).text( snapshot.getTimestamp() ).endTag( NAMESPACE, "timestamp" );
171 }
172 if ( snapshot.getBuildNumber() != 0 )
173 {
174 serializer.startTag( NAMESPACE, "buildNumber" ).text( String.valueOf( snapshot.getBuildNumber() ) ).endTag( NAMESPACE, "buildNumber" );
175 }
176 if ( snapshot.isLocalCopy() != false )
177 {
178 serializer.startTag( NAMESPACE, "localCopy" ).text( String.valueOf( snapshot.isLocalCopy() ) ).endTag( NAMESPACE, "localCopy" );
179 }
180 serializer.endTag( NAMESPACE, tagName );
181 }
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191 private void writeSnapshotVersion( SnapshotVersion snapshotVersion, String tagName, XmlSerializer serializer )
192 throws java.io.IOException
193 {
194 serializer.startTag( NAMESPACE, tagName );
195 if ( ( snapshotVersion.getClassifier() != null ) && !snapshotVersion.getClassifier().equals( "" ) )
196 {
197 serializer.startTag( NAMESPACE, "classifier" ).text( snapshotVersion.getClassifier() ).endTag( NAMESPACE, "classifier" );
198 }
199 if ( snapshotVersion.getExtension() != null )
200 {
201 serializer.startTag( NAMESPACE, "extension" ).text( snapshotVersion.getExtension() ).endTag( NAMESPACE, "extension" );
202 }
203 if ( snapshotVersion.getVersion() != null )
204 {
205 serializer.startTag( NAMESPACE, "value" ).text( snapshotVersion.getVersion() ).endTag( NAMESPACE, "value" );
206 }
207 if ( snapshotVersion.getUpdated() != null )
208 {
209 serializer.startTag( NAMESPACE, "updated" ).text( snapshotVersion.getUpdated() ).endTag( NAMESPACE, "updated" );
210 }
211 serializer.endTag( NAMESPACE, tagName );
212 }
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222 private void writeVersioning( Versioning versioning, String tagName, XmlSerializer serializer )
223 throws java.io.IOException
224 {
225 serializer.startTag( NAMESPACE, tagName );
226 if ( versioning.getLatest() != null )
227 {
228 serializer.startTag( NAMESPACE, "latest" ).text( versioning.getLatest() ).endTag( NAMESPACE, "latest" );
229 }
230 if ( versioning.getRelease() != null )
231 {
232 serializer.startTag( NAMESPACE, "release" ).text( versioning.getRelease() ).endTag( NAMESPACE, "release" );
233 }
234 if ( versioning.getSnapshot() != null )
235 {
236 writeSnapshot( (Snapshot) versioning.getSnapshot(), "snapshot", serializer );
237 }
238 if ( ( versioning.getVersions() != null ) && ( versioning.getVersions().size() > 0 ) )
239 {
240 serializer.startTag( NAMESPACE, "versions" );
241 for ( Iterator iter = versioning.getVersions().iterator(); iter.hasNext(); )
242 {
243 String version = (String) iter.next();
244 serializer.startTag( NAMESPACE, "version" ).text( version ).endTag( NAMESPACE, "version" );
245 }
246 serializer.endTag( NAMESPACE, "versions" );
247 }
248 if ( versioning.getLastUpdated() != null )
249 {
250 serializer.startTag( NAMESPACE, "lastUpdated" ).text( versioning.getLastUpdated() ).endTag( NAMESPACE, "lastUpdated" );
251 }
252 if ( ( versioning.getSnapshotVersions() != null ) && ( versioning.getSnapshotVersions().size() > 0 ) )
253 {
254 serializer.startTag( NAMESPACE, "snapshotVersions" );
255 for ( Iterator iter = versioning.getSnapshotVersions().iterator(); iter.hasNext(); )
256 {
257 SnapshotVersion o = (SnapshotVersion) iter.next();
258 writeSnapshotVersion( o, "snapshotVersion", serializer );
259 }
260 serializer.endTag( NAMESPACE, "snapshotVersions" );
261 }
262 serializer.endTag( NAMESPACE, tagName );
263 }
264
265 }