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package org.apache.maven.plugin.war.overlay; |
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import org.apache.maven.artifact.Artifact; |
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import org.apache.maven.artifact.resolver.filter.ScopeArtifactFilter; |
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import org.apache.maven.plugin.war.Overlay; |
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import org.apache.maven.project.MavenProject; |
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import org.codehaus.plexus.util.StringUtils; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.ListIterator; |
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import java.util.Set; |
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public class OverlayManager |
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{ |
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private final List overlays; |
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private final MavenProject project; |
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private final List artifactsOverlays; |
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public OverlayManager( List overlays, MavenProject project, String defaultIncludes, String defaultExcludes, |
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Overlay currentProjectOverlay ) |
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throws InvalidOverlayConfigurationException |
67 | 65 | { |
68 | 65 | this.overlays = new ArrayList(); |
69 | 65 | if ( overlays != null ) |
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{ |
71 | 65 | this.overlays.addAll( overlays ); |
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} |
73 | 65 | this.project = project; |
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75 | 65 | this.artifactsOverlays = getOverlaysAsArtifacts(); |
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78 | 65 | initialize( defaultIncludes, defaultExcludes, currentProjectOverlay ); |
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80 | 64 | } |
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public List getOverlays() |
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{ |
90 | 77 | return overlays; |
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} |
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public List getOverlayIds() |
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{ |
100 | 60 | final Iterator it = overlays.iterator(); |
101 | 60 | final List result = new ArrayList(); |
102 | 154 | while ( it.hasNext() ) |
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{ |
104 | 94 | Overlay overlay = (Overlay) it.next(); |
105 | 94 | result.add( overlay.getId() ); |
106 | 94 | } |
107 | 60 | return result; |
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} |
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void initialize( String defaultIncludes, String defaultExcludes, Overlay currentProjectOverlay ) |
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throws InvalidOverlayConfigurationException |
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{ |
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126 | 65 | final List configuredWarArtifacts = new ArrayList(); |
127 | 65 | final ListIterator it = overlays.listIterator(); |
128 | 97 | while ( it.hasNext() ) |
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{ |
130 | 33 | Overlay overlay = (Overlay) it.next(); |
131 | 33 | if ( overlay == null ) |
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{ |
133 | 0 | throw new InvalidOverlayConfigurationException( "overlay could not be null." ); |
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} |
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136 | 33 | if ( overlay.isCurrentProject() ) |
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{ |
138 | 4 | overlay = currentProjectOverlay; |
139 | 4 | it.set( overlay ); |
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} |
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142 | 33 | if ( Arrays.equals( Overlay.DEFAULT_INCLUDES, overlay.getIncludes() ) |
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&& Arrays.equals( Overlay.DEFAULT_EXCLUDES, overlay.getExcludes() ) ) |
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{ |
145 | 27 | overlay.setIncludes( defaultIncludes ); |
146 | 27 | overlay.setExcludes( defaultExcludes ); |
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} |
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149 | 33 | final Artifact artifact = getAssociatedArtifact( overlay ); |
150 | 32 | if ( artifact != null ) |
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{ |
152 | 28 | configuredWarArtifacts.add( artifact ); |
153 | 28 | overlay.setArtifact( artifact ); |
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} |
155 | 32 | } |
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158 | 64 | final Iterator it2 = artifactsOverlays.iterator(); |
159 | 98 | while ( it2.hasNext() ) |
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{ |
161 | 34 | Artifact artifact = (Artifact) it2.next(); |
162 | 34 | if ( !configuredWarArtifacts.contains( artifact ) ) |
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{ |
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166 | 11 | overlays.add( new DefaultOverlay( artifact, defaultIncludes, defaultExcludes ) ); |
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} |
168 | 34 | } |
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171 | 64 | final Iterator it3 = overlays.iterator(); |
172 | 97 | while ( it3.hasNext() ) |
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{ |
174 | 37 | Overlay overlay = (Overlay) it3.next(); |
175 | 37 | if ( overlay.equals( currentProjectOverlay ) ) |
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{ |
177 | 4 | return; |
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} |
179 | 33 | } |
180 | 60 | overlays.add( 0, currentProjectOverlay ); |
181 | 60 | } |
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Artifact getAssociatedArtifact( final Overlay overlay ) |
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throws InvalidOverlayConfigurationException |
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{ |
198 | 33 | if ( overlay.isCurrentProject() ) |
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{ |
200 | 4 | return null; |
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} |
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203 | 29 | for ( Iterator iterator = artifactsOverlays.iterator(); iterator.hasNext(); ) |
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{ |
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206 | 46 | Artifact artifact = (Artifact) iterator.next(); |
207 | 46 | if ( compareOverlayWithArtifact( overlay, artifact ) ) |
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{ |
209 | 25 | return artifact; |
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} |
211 | 21 | } |
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214 | 4 | Set projectArtifacts = this.project.getDependencyArtifacts(); |
215 | 4 | if ( projectArtifacts != null ) |
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{ |
217 | 3 | for ( Iterator iterator = projectArtifacts.iterator(); iterator.hasNext(); ) |
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{ |
219 | 3 | Artifact artifact = (Artifact) iterator.next(); |
220 | 3 | if ( compareOverlayWithArtifact( overlay, artifact ) ) |
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{ |
222 | 3 | return artifact; |
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} |
224 | 0 | } |
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} |
226 | 1 | throw new InvalidOverlayConfigurationException( |
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"overlay [" + overlay + "] is not a dependency of the project." ); |
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} |
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private boolean compareOverlayWithArtifact( Overlay overlay, Artifact artifact ) |
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{ |
239 | 49 | return ( StringUtils.equals( overlay.getGroupId(), artifact.getGroupId() ) |
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&& StringUtils.equals( overlay.getArtifactId(), artifact.getArtifactId() ) |
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&& StringUtils.equals( overlay.getType(), artifact.getType() ) |
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&& StringUtils.equals( overlay.getClassifier(), artifact.getClassifier() ) ); |
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} |
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private List getOverlaysAsArtifacts() |
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{ |
253 | 65 | ScopeArtifactFilter filter = new ScopeArtifactFilter( Artifact.SCOPE_RUNTIME ); |
254 | 65 | final Set artifacts = project.getArtifacts(); |
255 | 65 | final Iterator it = artifacts.iterator(); |
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257 | 65 | final List result = new ArrayList(); |
258 | 125 | while ( it.hasNext() ) |
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{ |
260 | 60 | Artifact artifact = (Artifact) it.next(); |
261 | 60 | if ( !artifact.isOptional() && filter.include( artifact ) && ( "war".equals( artifact.getType() ) ) ) |
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{ |
263 | 35 | result.add( artifact ); |
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} |
265 | 60 | } |
266 | 65 | return result; |
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} |
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} |