diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/lifecycle/internal/stub/ProjectDependencyGraphStub.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/lifecycle/internal/stub/ProjectDependencyGraphStub.java | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/lifecycle/internal/stub/ProjectDependencyGraphStub.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/lifecycle/internal/stub/ProjectDependencyGraphStub.java new file mode 100644 index 00000000..38e9fcad --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/lifecycle/internal/stub/ProjectDependencyGraphStub.java @@ -0,0 +1,227 @@ +/* + * 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. + */ + +package org.apache.maven.lifecycle.internal.stub; + +import org.apache.maven.execution.AbstractExecutionListener; +import org.apache.maven.execution.DefaultMavenExecutionRequest; +import org.apache.maven.execution.DefaultMavenExecutionResult; +import org.apache.maven.execution.MavenExecutionRequest; +import org.apache.maven.execution.MavenSession; +import org.apache.maven.execution.ProjectDependencyGraph; +import org.apache.maven.lifecycle.LifecycleNotFoundException; +import org.apache.maven.lifecycle.LifecyclePhaseNotFoundException; +import org.apache.maven.lifecycle.internal.GoalTask; +import org.apache.maven.lifecycle.internal.ProjectBuildList; +import org.apache.maven.lifecycle.internal.ProjectSegment; +import org.apache.maven.lifecycle.internal.TaskSegment; +import org.apache.maven.plugin.InvalidPluginDescriptorException; +import org.apache.maven.plugin.MojoNotFoundException; +import org.apache.maven.plugin.PluginDescriptorParsingException; +import org.apache.maven.plugin.PluginNotFoundException; +import org.apache.maven.plugin.PluginResolutionException; +import org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException; +import org.apache.maven.plugin.version.PluginVersionResolutionException; +import org.apache.maven.project.MavenProject; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +/** + * A stub dependency graph that is custom made for testing concurrent build graph evaluations. + * <p/> + * Implements a graph as follows: + * A has no dependencies + * B depends on A + * C depends on A + * X depends on B & C + * Y depends on B + * Z depends on C + * + * @author Kristian Rosenvold + */ +public class ProjectDependencyGraphStub + implements ProjectDependencyGraph +{ + public static final MavenProject A = new MavenProject(); + + public static final MavenProject B = new MavenProject(); + + public static final MavenProject C = new MavenProject(); + + public static final MavenProject X = new MavenProject(); + + public static final MavenProject Y = new MavenProject(); + + public static final MavenProject Z = new MavenProject(); + + public static final MavenProject UNKNOWN = new MavenProject(); + + static + { + A.setArtifactId( "A" ); + B.setArtifactId( "B" ); + C.setArtifactId( "C" ); + X.setArtifactId( "X" ); + Y.setArtifactId( "Y" ); + Z.setArtifactId( "Z" ); + } + + // This should probably be moved to a separate stub + + public static ProjectBuildList getProjectBuildList( MavenSession session ) + throws InvalidPluginDescriptorException, PluginVersionResolutionException, PluginDescriptorParsingException, + NoPluginFoundForPrefixException, MojoNotFoundException, PluginNotFoundException, PluginResolutionException, + LifecyclePhaseNotFoundException, LifecycleNotFoundException + { + final List<ProjectSegment> list = getProjectBuilds( session ); + return new ProjectBuildList( list ); + + } + + public static List<ProjectSegment> getProjectBuilds( MavenSession session ) + throws InvalidPluginDescriptorException, PluginVersionResolutionException, PluginDescriptorParsingException, + NoPluginFoundForPrefixException, PluginNotFoundException, MojoNotFoundException, PluginResolutionException, + LifecyclePhaseNotFoundException, LifecycleNotFoundException + { + List<ProjectSegment> projectBuilds = new ArrayList<ProjectSegment>(); + + TaskSegment segment = createTaskSegment(); + projectBuilds.add( createProjectBuild( A, session, segment ) ); + projectBuilds.add( createProjectBuild( B, session, segment ) ); + projectBuilds.add( createProjectBuild( C, session, segment ) ); + projectBuilds.add( createProjectBuild( X, session, segment ) ); + projectBuilds.add( createProjectBuild( Y, session, segment ) ); + projectBuilds.add( createProjectBuild( Z, session, segment ) ); + return projectBuilds; + } + + private static ProjectSegment createProjectBuild( MavenProject project, MavenSession session, + TaskSegment taskSegment ) + throws InvalidPluginDescriptorException, PluginVersionResolutionException, PluginDescriptorParsingException, + NoPluginFoundForPrefixException, MojoNotFoundException, PluginNotFoundException, PluginResolutionException, + LifecyclePhaseNotFoundException, LifecycleNotFoundException + { + final MavenSession session1 = session.clone(); + return new ProjectSegment( project, taskSegment, session1 ); + } + + + private static TaskSegment createTaskSegment() + { + TaskSegment result = new TaskSegment( false ); + result.getTasks().add( new GoalTask( "t1" ) ); + result.getTasks().add( new GoalTask( "t2" ) ); + return result; + } + + class Dependency + { + MavenProject dependant; + + MavenProject dependency; + + Dependency( MavenProject dependant, MavenProject dependency ) + { + this.dependant = dependant; + this.dependency = dependency; + } + + void addIfDownstream( MavenProject mavenProject, List<MavenProject> result ) + { + if ( dependency == mavenProject ) + { + result.add( dependant ); + } + } + + void addIfUpstreamOf( MavenProject mavenProject, List<MavenProject> result ) + { + if ( dependant == mavenProject ) + { + result.add( dependency ); // All projects are the statics from this class + } + } + } + + private List<Dependency> getDependencies() + { + List<Dependency> dependencies = new ArrayList<Dependency>(); + dependencies.add( new Dependency( B, A ) ); + dependencies.add( new Dependency( C, A ) ); + dependencies.add( new Dependency( X, B ) ); + dependencies.add( new Dependency( X, C ) ); + dependencies.add( new Dependency( Y, B ) ); + dependencies.add( new Dependency( Z, C ) ); + return dependencies; + } + + public List<MavenProject> getSortedProjects() + { + return Arrays.asList( A, B, C, X, Y, Z ); // I'm not entirely sure about the order but this shold do... + } + + public List<MavenProject> getDownstreamProjects( MavenProject project, boolean transitive ) + { + if ( transitive ) + { + throw new RuntimeException( "Not implemented yet" ); + } + List<MavenProject> result = new ArrayList<MavenProject>(); + for ( Dependency dependency : getDependencies() ) + { + dependency.addIfDownstream( project, result ); + } + return result; + } + + public List<MavenProject> getUpstreamProjects( MavenProject project, boolean transitive ) + { + /* if ( transitive ) + { + throw new RuntimeException( "Not implemented yet" ); + }*/ + List<MavenProject> result = new ArrayList<MavenProject>(); + final List<Dependency> dependencies = getDependencies(); + for ( Dependency dependency : dependencies ) + { + dependency.addIfUpstreamOf( project, result ); + } + return result; + } + + public static MavenSession getMavenSession( MavenProject mavenProject ) + { + final MavenSession session = getMavenSession(); + session.setCurrentProject( mavenProject ); + return session; + } + + public static MavenSession getMavenSession() + { + final DefaultMavenExecutionResult defaultMavenExecutionResult = new DefaultMavenExecutionResult(); + MavenExecutionRequest mavenExecutionRequest = new DefaultMavenExecutionRequest(); + mavenExecutionRequest.setExecutionListener( new AbstractExecutionListener() ); + mavenExecutionRequest.setGoals( Arrays.asList( "clean", "aggr", "install" ) ); + mavenExecutionRequest.setDegreeOfConcurrency( 1 ); + final MavenSession session = new MavenSession( null, null, mavenExecutionRequest, defaultMavenExecutionResult ); + final ProjectDependencyGraphStub dependencyGraphStub = new ProjectDependencyGraphStub(); + session.setProjectDependencyGraph( dependencyGraphStub ); + session.setProjects( dependencyGraphStub.getSortedProjects() ); + return session; + } + +} |