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package org.apache.maven.report.projectinfo.dependencies; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.jar.JarEntry; |
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import org.apache.maven.artifact.Artifact; |
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import org.apache.maven.project.MavenProject; |
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import org.apache.maven.shared.dependency.tree.DependencyNode; |
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import org.apache.maven.shared.jar.JarAnalyzer; |
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import org.apache.maven.shared.jar.JarData; |
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import org.apache.maven.shared.jar.classes.JarClasses; |
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import org.apache.maven.shared.jar.classes.JarClassesAnalysis; |
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public class Dependencies |
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{ |
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private final MavenProject project; |
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private final DependencyNode dependencyTreeNode; |
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private final JarClassesAnalysis classesAnalyzer; |
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private List<Artifact> projectDependencies; |
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private List<Artifact> projectTransitiveDependencies; |
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private List<Artifact> allDependencies; |
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private Map<String, List<Artifact>> dependenciesByScope; |
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private Map<String, List<Artifact>> transitiveDependenciesByScope; |
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private Map<String, JarData> dependencyDetails; |
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public Dependencies( MavenProject project, DependencyNode dependencyTreeNode, JarClassesAnalysis classesAnalyzer ) |
87 | 1 | { |
88 | 1 | this.project = project; |
89 | 1 | this.dependencyTreeNode = dependencyTreeNode; |
90 | 1 | this.classesAnalyzer = classesAnalyzer; |
91 | 1 | } |
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public MavenProject getProject() |
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{ |
100 | 0 | return project; |
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} |
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public boolean hasDependencies() |
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{ |
108 | 1 | return ( getProjectDependencies() != null ) && ( !getProjectDependencies().isEmpty() ); |
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} |
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public List<Artifact> getProjectDependencies() |
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{ |
116 | 4 | if ( projectDependencies != null ) |
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{ |
118 | 3 | return projectDependencies; |
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} |
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121 | 1 | projectDependencies = new ArrayList<Artifact>(); |
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@SuppressWarnings( "unchecked" ) |
123 | 1 | List<DependencyNode> deps = dependencyTreeNode.getChildren(); |
124 | 1 | for ( DependencyNode dep : deps ) |
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{ |
126 | 1 | projectDependencies.add( dep.getArtifact() ); |
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} |
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129 | 1 | return projectDependencies; |
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} |
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public List<Artifact> getTransitiveDependencies() |
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{ |
137 | 1 | if ( projectTransitiveDependencies != null ) |
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{ |
139 | 0 | return projectTransitiveDependencies; |
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} |
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142 | 1 | projectTransitiveDependencies = new ArrayList<Artifact>( getAllDependencies() ); |
143 | 1 | projectTransitiveDependencies.removeAll( getProjectDependencies() ); |
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145 | 1 | return projectTransitiveDependencies; |
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} |
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public List<Artifact> getAllDependencies() |
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{ |
153 | 2 | if ( allDependencies != null ) |
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{ |
155 | 1 | return allDependencies; |
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} |
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158 | 1 | allDependencies = new ArrayList<Artifact>(); |
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160 | 1 | addAllChildrenDependencies( dependencyTreeNode ); |
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162 | 1 | return allDependencies; |
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} |
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public Map<String, List<Artifact>> getDependenciesByScope( boolean isTransitively ) |
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{ |
176 | 2 | if ( isTransitively ) |
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{ |
178 | 1 | if ( transitiveDependenciesByScope != null ) |
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{ |
180 | 0 | return transitiveDependenciesByScope; |
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} |
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183 | 1 | transitiveDependenciesByScope = new HashMap<String, List<Artifact>>(); |
184 | 1 | for ( Artifact artifact : getTransitiveDependencies() ) |
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{ |
186 | 0 | List<Artifact> multiValue = transitiveDependenciesByScope.get( artifact.getScope() ); |
187 | 0 | if ( multiValue == null ) |
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{ |
189 | 0 | multiValue = new ArrayList<Artifact>(); |
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} |
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192 | 0 | if ( !multiValue.contains( artifact ) ) |
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{ |
194 | 0 | multiValue.add( artifact ); |
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} |
196 | 0 | transitiveDependenciesByScope.put( artifact.getScope(), multiValue ); |
197 | 0 | } |
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199 | 1 | return transitiveDependenciesByScope; |
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} |
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202 | 1 | if ( dependenciesByScope != null ) |
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{ |
204 | 0 | return dependenciesByScope; |
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} |
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207 | 1 | dependenciesByScope = new HashMap<String, List<Artifact>>(); |
208 | 1 | for ( Artifact artifact : getProjectDependencies() ) |
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{ |
210 | 1 | List<Artifact> multiValue = dependenciesByScope.get( artifact.getScope() ); |
211 | 1 | if ( multiValue == null ) |
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{ |
213 | 1 | multiValue = new ArrayList<Artifact>(); |
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} |
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216 | 1 | if ( !multiValue.contains( artifact ) ) |
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{ |
218 | 1 | multiValue.add( artifact ); |
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} |
220 | 1 | dependenciesByScope.put( artifact.getScope(), multiValue ); |
221 | 1 | } |
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223 | 1 | return dependenciesByScope; |
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} |
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public JarData getJarDependencyDetails( Artifact artifact ) |
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throws IOException |
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{ |
234 | 0 | if ( dependencyDetails == null ) |
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{ |
236 | 0 | dependencyDetails = new HashMap<String, JarData>(); |
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} |
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239 | 0 | JarData jarData = dependencyDetails.get( artifact.getId() ); |
240 | 0 | if ( jarData != null ) |
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{ |
242 | 0 | return jarData; |
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} |
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245 | 0 | if ( artifact.getFile().isDirectory() ) |
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{ |
247 | 0 | jarData = new JarData( artifact.getFile(), null, new ArrayList<JarEntry>() ); |
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249 | 0 | jarData.setJarClasses( new JarClasses() ); |
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} |
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else |
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{ |
253 | 0 | JarAnalyzer jarAnalyzer = new JarAnalyzer( artifact.getFile() ); |
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try |
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{ |
257 | 0 | classesAnalyzer.analyze( jarAnalyzer ); |
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} |
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finally |
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{ |
261 | 0 | jarAnalyzer.closeQuietly(); |
262 | 0 | } |
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264 | 0 | jarData = jarAnalyzer.getJarData(); |
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} |
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267 | 0 | dependencyDetails.put( artifact.getId(), jarData ); |
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269 | 0 | return jarData; |
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} |
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private void addAllChildrenDependencies( DependencyNode dependencyNode ) |
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{ |
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@SuppressWarnings( "unchecked" ) |
284 | 2 | List<DependencyNode> deps = dependencyNode.getChildren(); |
285 | 2 | for ( DependencyNode subdependencyNode : deps ) |
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{ |
287 | 1 | if ( subdependencyNode.getState() != DependencyNode.INCLUDED ) |
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{ |
289 | 0 | continue; |
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} |
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292 | 1 | Artifact artifact = subdependencyNode.getArtifact(); |
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294 | 1 | if ( artifact.getGroupId().equals( project.getGroupId() ) |
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&& artifact.getArtifactId().equals( project.getArtifactId() ) |
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&& artifact.getVersion().equals( project.getVersion() ) ) |
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{ |
298 | 0 | continue; |
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} |
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301 | 1 | if ( !allDependencies.contains( artifact ) ) |
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{ |
303 | 1 | allDependencies.add( artifact ); |
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} |
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306 | 1 | addAllChildrenDependencies( subdependencyNode ); |
307 | 1 | } |
308 | 2 | } |
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} |