| package org.apache.maven.execution; |
| |
| /* |
| * 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 org.apache.maven.artifact.ArtifactUtils; |
| import org.apache.maven.plugin.descriptor.PluginDescriptor; |
| import org.apache.maven.project.DuplicateProjectException; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.MissingProjectException; |
| import org.apache.maven.project.ProjectSorter; |
| import org.codehaus.plexus.util.dag.CycleDetectedException; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| public class ReactorManager |
| { |
| public static final String FAIL_FAST = "fail-fast"; |
| |
| public static final String FAIL_AT_END = "fail-at-end"; |
| |
| public static final String FAIL_NEVER = "fail-never"; |
| |
| public static final String MAKE_MODE = "make"; |
| |
| public static final String MAKE_DEPENDENTS_MODE = "make-dependents"; |
| |
| // make projects that depend on me, and projects that I depend on |
| public static final String MAKE_BOTH_MODE = "make-both"; |
| |
| private List blackList = new ArrayList(); |
| |
| private Map buildFailuresByProject = new HashMap(); |
| |
| private Map pluginContextsByProjectAndPluginKey = new HashMap(); |
| |
| private String failureBehavior = FAIL_FAST; |
| |
| private final ProjectSorter sorter; |
| |
| private Map buildSuccessesByProject = new HashMap(); |
| |
| public ReactorManager( List projects ) |
| throws CycleDetectedException, DuplicateProjectException, MissingProjectException |
| { |
| this.sorter = new ProjectSorter( projects ); |
| } |
| |
| public ReactorManager( List projects, List selectedProjects, String resumeFrom, String makeBehavior ) |
| throws CycleDetectedException, DuplicateProjectException, MissingProjectException |
| { |
| boolean make, makeDependents; |
| if ( makeBehavior == null ) |
| { |
| make = false; |
| makeDependents = false; |
| } |
| else if ( MAKE_MODE.equals( makeBehavior ) ) |
| { |
| make = true; |
| makeDependents = false; |
| } |
| else if ( MAKE_DEPENDENTS_MODE.equals( makeBehavior ) ) |
| { |
| make = false; |
| makeDependents = true; |
| } |
| else if ( MAKE_BOTH_MODE.equals( makeBehavior ) ) |
| { |
| make = true; |
| makeDependents = true; |
| } |
| else |
| { |
| throw new IllegalArgumentException( "Invalid make behavior (must be one of: \'" + MAKE_MODE + "\', \'" |
| + MAKE_DEPENDENTS_MODE + "\', \'" + MAKE_BOTH_MODE + "\')." ); |
| } |
| this.sorter = new ProjectSorter( projects, selectedProjects, resumeFrom, make, makeDependents ); |
| } |
| |
| public Map getPluginContext( PluginDescriptor plugin, MavenProject project ) |
| { |
| Map pluginContextsByKey = (Map) pluginContextsByProjectAndPluginKey.get( project.getId() ); |
| |
| if ( pluginContextsByKey == null ) |
| { |
| pluginContextsByKey = new HashMap(); |
| pluginContextsByProjectAndPluginKey.put( project.getId(), pluginContextsByKey ); |
| } |
| |
| Map pluginContext = (Map) pluginContextsByKey.get( plugin.getPluginLookupKey() ); |
| |
| if ( pluginContext == null ) |
| { |
| pluginContext = new HashMap(); |
| pluginContextsByKey.put( plugin.getPluginLookupKey(), pluginContext ); |
| } |
| |
| return pluginContext; |
| } |
| |
| public void setFailureBehavior( String failureBehavior ) |
| { |
| if ( failureBehavior == null ) |
| { |
| this.failureBehavior = FAIL_FAST; // default |
| return; |
| } |
| if ( FAIL_FAST.equals( failureBehavior ) || FAIL_AT_END.equals( failureBehavior ) || |
| FAIL_NEVER.equals( failureBehavior ) ) |
| { |
| this.failureBehavior = failureBehavior; |
| } |
| else |
| { |
| throw new IllegalArgumentException( "Invalid failure behavior (must be one of: \'" + FAIL_FAST + "\', \'" + |
| FAIL_AT_END + "\', \'" + FAIL_NEVER + "\')." ); |
| } |
| } |
| |
| public String getFailureBehavior() |
| { |
| return failureBehavior; |
| } |
| |
| public void blackList( MavenProject project ) |
| { |
| blackList( getProjectKey( project ) ); |
| } |
| |
| private void blackList( String id ) |
| { |
| if ( !blackList.contains( id ) ) |
| { |
| blackList.add( id ); |
| |
| List dependents = sorter.getDependents( id ); |
| |
| if ( dependents != null && !dependents.isEmpty() ) |
| { |
| for ( Iterator it = dependents.iterator(); it.hasNext(); ) |
| { |
| String dependentId = (String) it.next(); |
| |
| if ( !buildSuccessesByProject.containsKey( dependentId ) && |
| !buildFailuresByProject.containsKey( dependentId ) ) |
| { |
| blackList( dependentId ); |
| } |
| } |
| } |
| } |
| } |
| |
| public boolean isBlackListed( MavenProject project ) |
| { |
| return blackList.contains( getProjectKey( project ) ); |
| } |
| |
| private static String getProjectKey( MavenProject project ) |
| { |
| return ArtifactUtils.versionlessKey( project.getGroupId(), project.getArtifactId() ); |
| } |
| |
| public void registerBuildFailure( MavenProject project, Exception error, String task, long time ) |
| { |
| buildFailuresByProject.put( getProjectKey( project ), new BuildFailure( error, task, time ) ); |
| } |
| |
| public boolean hasBuildFailures() |
| { |
| return !buildFailuresByProject.isEmpty(); |
| } |
| |
| public boolean hasBuildFailure( MavenProject project ) |
| { |
| return buildFailuresByProject.containsKey( getProjectKey( project ) ); |
| } |
| |
| public boolean hasMultipleProjects() |
| { |
| return sorter.hasMultipleProjects(); |
| } |
| |
| public List<MavenProject> getSortedProjects() |
| { |
| return sorter.getSortedProjects(); |
| } |
| |
| public MavenProject getTopLevelProject() |
| { |
| return sorter.getTopLevelProject(); |
| } |
| |
| public boolean hasBuildSuccess( MavenProject project ) |
| { |
| return buildSuccessesByProject.containsKey( getProjectKey( project ) ); |
| } |
| |
| public void registerBuildSuccess( MavenProject project, long time ) |
| { |
| buildSuccessesByProject.put( getProjectKey( project ), new BuildSuccess( project, time ) ); |
| } |
| |
| public BuildFailure getBuildFailure( MavenProject project ) |
| { |
| return (BuildFailure) buildFailuresByProject.get( getProjectKey( project ) ); |
| } |
| |
| public BuildSuccess getBuildSuccess( MavenProject project ) |
| { |
| return (BuildSuccess) buildSuccessesByProject.get( getProjectKey( project ) ); |
| } |
| |
| public boolean executedMultipleProjects() |
| { |
| return buildFailuresByProject.size() + buildSuccessesByProject.size() > 1; |
| } |
| } |