/*
* 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.ivy.plugins.circular;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import org.apache.ivy.core.IvyContext;
import org.apache.ivy.core.module.id.ModuleRevisionId;
import org.apache.ivy.core.resolve.ResolveData;
public abstract class AbstractLogCircularDependencyStrategy extends
AbstractCircularDependencyStrategy {
protected AbstractLogCircularDependencyStrategy(String name) {
super(name);
}
private Collection/* <String> */circularDependencies = new HashSet();
public void handleCircularDependency(ModuleRevisionId[] mrids) {
String circularDependencyId = getCircularDependencyId(mrids);
if (!circularDependencies.contains(circularDependencyId)) {
circularDependencies.add(circularDependencyId);
logCircularDependency(mrids);
}
}
protected abstract void logCircularDependency(ModuleRevisionId[] mrids);
protected String getCircularDependencyId(ModuleRevisionId[] mrids) {
String contextPrefix = "";
ResolveData data = IvyContext.getContext().getResolveData();
if (data != null) {
contextPrefix = data.getOptions().getResolveId() + " ";
}
return contextPrefix + Arrays.asList(mrids);
}
}