/*
* Copyright 2016 the original author or authors.
*
* Licensed 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.gradle.plugins.ide.eclipse.model.internal;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Sets;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.plugins.WarPlugin;
import org.gradle.plugins.ear.EarPlugin;
import org.gradle.plugins.ide.eclipse.model.AbstractClasspathEntry;
import org.gradle.plugins.ide.eclipse.model.AbstractLibrary;
import org.gradle.plugins.ide.eclipse.model.Classpath;
import org.gradle.plugins.ide.eclipse.model.ClasspathEntry;
import org.gradle.plugins.ide.eclipse.model.EclipseModel;
import org.gradle.plugins.ide.eclipse.model.EclipseWtp;
import org.gradle.plugins.ide.eclipse.model.EclipseWtpComponent;
import org.gradle.plugins.ide.eclipse.model.ProjectDependency;
import org.gradle.plugins.ide.internal.IdeDependenciesExtractor;
import org.gradle.plugins.ide.internal.resolver.model.IdeExtendedRepoFileDependency;
import org.gradle.plugins.ide.internal.resolver.model.IdeLocalFileDependency;
import java.io.File;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
public class WtpClasspathAttributeSupport {
private final String libDirName;
private final boolean isUtilityProject;
private final Set<File> rootConfigFiles;
private final Set<File> libConfigFiles;
public WtpClasspathAttributeSupport(Project project, EclipseModel model) {
isUtilityProject = !project.getPlugins().hasPlugin(WarPlugin.class) && !project.getPlugins().hasPlugin(EarPlugin.class);
EclipseWtp eclipseWtp = model.getWtp();
EclipseWtpComponent wtpComponent = eclipseWtp.getComponent();
libDirName = wtpComponent.getLibDeployPath();
Set<Configuration> rootConfigs = wtpComponent.getRootConfigurations();
Set<Configuration> libConfigs = wtpComponent.getLibConfigurations();
Set<Configuration> minusConfigs = wtpComponent.getMinusConfigurations();
rootConfigFiles = collectFilesFromConfigs(rootConfigs, minusConfigs);
libConfigFiles = collectFilesFromConfigs(libConfigs, minusConfigs);
}
private static Set<File> collectFilesFromConfigs(Set<Configuration> configs, Set<Configuration> minusConfigs) {
Set<File> resultFiles = Sets.newHashSet();
IdeDependenciesExtractor extractor = new IdeDependenciesExtractor();
Collection<IdeExtendedRepoFileDependency> dependencies = extractor.resolvedExternalDependencies(configs, minusConfigs);
for (IdeExtendedRepoFileDependency dependency : dependencies) {
resultFiles.add(dependency.getFile());
}
Collection<IdeLocalFileDependency> localDependencies = extractor.extractLocalFileDependencies(configs, minusConfigs);
for (IdeLocalFileDependency dependency : localDependencies) {
resultFiles.add(dependency.getFile());
}
return resultFiles;
}
public void enhance(Classpath classpath) {
for (ClasspathEntry entry : classpath.getEntries()) {
if (entry instanceof AbstractClasspathEntry) {
AbstractClasspathEntry classpathEntry = (AbstractClasspathEntry) entry;
Map<String, Object> wtpEntries = createDeploymentAttribute(classpathEntry);
classpathEntry.getEntryAttributes().putAll(wtpEntries);
}
}
}
private Map<String, Object> createDeploymentAttribute(ClasspathEntry entry) {
if (entry instanceof AbstractLibrary) {
return createDeploymentAttribute((AbstractLibrary) entry);
} else if (entry instanceof ProjectDependency) {
return createDeploymentAttribute((ProjectDependency)entry);
} else {
return Collections.emptyMap();
}
}
private Map<String, Object> createDeploymentAttribute(AbstractLibrary entry) {
File file = entry.getLibrary().getFile();
if (!isUtilityProject) {
if (rootConfigFiles.contains(file)) {
return singleEntryMap(AbstractClasspathEntry.COMPONENT_DEPENDENCY_ATTRIBUTE, "/");
} else if (libConfigFiles.contains(file)) {
return singleEntryMap(AbstractClasspathEntry.COMPONENT_DEPENDENCY_ATTRIBUTE, libDirName);
}
}
return singleEntryMap(AbstractClasspathEntry.COMPONENT_NON_DEPENDENCY_ATTRIBUTE, "");
}
private Map<String, Object> createDeploymentAttribute(ProjectDependency entry) {
return singleEntryMap(AbstractClasspathEntry.COMPONENT_NON_DEPENDENCY_ATTRIBUTE, "");
}
private static Map<String, Object> singleEntryMap(String key, String value) {
return ImmutableMap.<String, Object>of(key, value);
}
}