/*
* Copyright 2012 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.api.tasks.diagnostics.internal.graph.nodes;
import org.gradle.api.Nullable;
import org.gradle.api.artifacts.component.ComponentIdentifier;
import org.gradle.api.artifacts.component.ComponentSelector;
import org.gradle.api.artifacts.component.ModuleComponentIdentifier;
import org.gradle.api.artifacts.component.ModuleComponentSelector;
public abstract class AbstractRenderableDependencyResult implements RenderableDependency {
public ComponentIdentifier getId() {
return getActual();
}
public String getName() {
ComponentSelector requested = getRequested();
ComponentIdentifier selected = getActual();
if(requested.matchesStrictly(selected)) {
return getSimpleName();
}
if(requested instanceof ModuleComponentSelector && selected instanceof ModuleComponentIdentifier) {
ModuleComponentSelector requestedModuleComponentSelector = (ModuleComponentSelector)requested;
ModuleComponentIdentifier selectedModuleComponentedIdentifier = (ModuleComponentIdentifier)selected;
if(isSameGroupAndModuleButDifferentVersion(requestedModuleComponentSelector, selectedModuleComponentedIdentifier)) {
return getSimpleName() + " -> " + selectedModuleComponentedIdentifier.getVersion();
}
}
return getSimpleName() + " -> " + selected.getDisplayName();
}
/**
* Checks if requested and selected module component differ by version.
*
* @param requested Requested module component selector
* @param selected Selected module component identifier
* @return Indicates whether version differs
*/
private boolean isSameGroupAndModuleButDifferentVersion(ModuleComponentSelector requested, ModuleComponentIdentifier selected) {
return requested.getGroup().equals(selected.getGroup()) && requested.getModule().equals(selected.getModule()) && !requested.getVersion().equals(selected.getVersion());
}
/**
* Gets simple name of requested component selector.
*
* @return Display name of requested component selector
*/
private String getSimpleName() {
return getRequested().getDisplayName();
}
@Nullable
public String getDescription() {
return null;
}
protected abstract ComponentSelector getRequested();
protected abstract ComponentIdentifier getActual();
}