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Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/toolchain/merge/MavenToolchainMerger.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/toolchain/merge/MavenToolchainMerger.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/toolchain/merge/MavenToolchainMerger.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/toolchain/merge/MavenToolchainMerger.java deleted file mode 100644 index 538f79b3..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/toolchain/merge/MavenToolchainMerger.java +++ /dev/null @@ -1,103 +0,0 @@ -package org.apache.maven.toolchain.merge; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import java.util.LinkedHashMap; -import java.util.List; -import java.util.Map; - -import org.apache.maven.toolchain.model.PersistedToolchains; -import org.apache.maven.toolchain.model.ToolchainModel; -import org.codehaus.plexus.util.xml.Xpp3Dom; - -/** - * - * @author Robert Scholte - * @since 3.2.4 - */ -public class MavenToolchainMerger -{ - - public void merge( PersistedToolchains dominant, PersistedToolchains recessive, String recessiveSourceLevel ) - { - if ( dominant == null || recessive == null ) - { - return; - } - - recessive.setSourceLevel( recessiveSourceLevel ); - - shallowMerge( dominant.getToolchains(), recessive.getToolchains(), recessiveSourceLevel ); - } - - private void shallowMerge( List<ToolchainModel> dominant, List<ToolchainModel> recessive, - String recessiveSourceLevel ) - { - Map<Object, ToolchainModel> merged = new LinkedHashMap<Object, ToolchainModel>(); - - for ( ToolchainModel dominantModel : dominant ) - { - Object key = getToolchainModelKey( dominantModel ); - - merged.put( key, dominantModel ); - } - - for ( ToolchainModel recessiveModel : recessive ) - { - Object key = getToolchainModelKey( recessiveModel ); - - ToolchainModel dominantModel = merged.get( key ); - if ( dominantModel == null ) - { - recessiveModel.setSourceLevel( recessiveSourceLevel ); - dominant.add( recessiveModel ); - } - else - { - mergeToolchainModel_Configuration( dominantModel, recessiveModel ); - } - } - } - - protected void mergeToolchainModel_Configuration( ToolchainModel target, - ToolchainModel source ) - { - Xpp3Dom src = (Xpp3Dom) source.getConfiguration(); - if ( src != null ) - { - Xpp3Dom tgt = (Xpp3Dom) target.getConfiguration(); - if ( tgt == null ) - { - tgt = Xpp3Dom.mergeXpp3Dom( new Xpp3Dom( src ), tgt ); - } - else - { - tgt = Xpp3Dom.mergeXpp3Dom( tgt, src ); - } - target.setConfiguration( tgt ); - } - } - - protected Object getToolchainModelKey( ToolchainModel model ) - { - return model; - } - -}
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