/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* 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 com.intellij.openapi.vcs.impl;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.vcs.AbstractVcs;
import com.intellij.openapi.vcs.VcsKey;
import com.intellij.openapi.vcs.checkin.BaseCheckinHandlerFactory;
import com.intellij.openapi.vcs.checkin.CheckinHandlerFactory;
import com.intellij.openapi.vcs.checkin.VcsCheckinHandlerFactory;
import com.intellij.util.SmartList;
import com.intellij.util.containers.MultiMap;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
/**
* @author irengrig
* Date: 1/28/11
* Time: 5:21 PM
*/
public class CheckinHandlersManagerImpl extends CheckinHandlersManager {
private final List<BaseCheckinHandlerFactory> myRegisteredBeforeCheckinHandlers;
private final MultiMap<VcsKey, VcsCheckinHandlerFactory> myVcsMap;
public CheckinHandlersManagerImpl() {
myVcsMap = new MultiMap<VcsKey, VcsCheckinHandlerFactory>();
myRegisteredBeforeCheckinHandlers = new ArrayList<BaseCheckinHandlerFactory>();
myRegisteredBeforeCheckinHandlers
.addAll(Arrays.asList(Extensions.<CheckinHandlerFactory>getExtensions(CheckinHandlerFactory.EP_NAME)));
final VcsCheckinHandlerFactory[] vcsCheckinHandlerFactories = Extensions.getExtensions(VcsCheckinHandlerFactory.EP_NAME);
for (VcsCheckinHandlerFactory factory : vcsCheckinHandlerFactories) {
myVcsMap.putValue(factory.getKey(), factory);
}
}
@Override
public List<BaseCheckinHandlerFactory> getRegisteredCheckinHandlerFactories(AbstractVcs[] allActiveVcss) {
final ArrayList<BaseCheckinHandlerFactory> list =
new ArrayList<BaseCheckinHandlerFactory>(myRegisteredBeforeCheckinHandlers.size() + allActiveVcss.length);
list.addAll(myRegisteredBeforeCheckinHandlers);
for (AbstractVcs vcs : allActiveVcss) {
final Collection<VcsCheckinHandlerFactory> factories = myVcsMap.get(vcs.getKeyInstanceMethod());
if (! factories.isEmpty()) {
list.addAll(factories);
}
}
return list;
}
@Override
public List<VcsCheckinHandlerFactory> getMatchingVcsFactories(@NotNull List<AbstractVcs> vcsList) {
final SmartList<VcsCheckinHandlerFactory> result = new SmartList<VcsCheckinHandlerFactory>();
for (AbstractVcs vcs : vcsList) {
final Collection<VcsCheckinHandlerFactory> factories = myVcsMap.get(vcs.getKeyInstanceMethod());
if (! factories.isEmpty()) {
result.addAll(factories);
}
}
return result;
}
@Override
public void registerCheckinHandlerFactory(BaseCheckinHandlerFactory factory) {
myRegisteredBeforeCheckinHandlers.add(factory);
}
@Override
public void unregisterCheckinHandlerFactory(BaseCheckinHandlerFactory handler) {
myRegisteredBeforeCheckinHandlers.remove(handler);
}
}