| /* |
| * Copyright 2000-2014 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 org.jetbrains.idea.svn.branchConfig; |
| |
| import com.intellij.lifecycle.PeriodicalTasksCloser; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.components.PersistentStateComponent; |
| import com.intellij.openapi.components.State; |
| import com.intellij.openapi.components.Storage; |
| import com.intellij.openapi.components.StoragePathMacros; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.progress.ProcessCanceledException; |
| import com.intellij.openapi.progress.ProgressManagerQueue; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Pair; |
| import com.intellij.openapi.vcs.ProjectLevelVcsManager; |
| import com.intellij.openapi.vcs.VcsException; |
| import com.intellij.openapi.vcs.changes.committed.VcsConfigurationChangeListener; |
| import com.intellij.openapi.vcs.impl.ProjectLevelVcsManagerImpl; |
| import com.intellij.openapi.vcs.impl.VcsInitObject; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.containers.ContainerUtil; |
| import com.intellij.util.messages.MessageBus; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.idea.svn.SvnVcs; |
| |
| import java.io.File; |
| import java.util.*; |
| |
| /** |
| * @author yole |
| */ |
| @State( |
| name = "SvnBranchConfigurationManager", |
| storages = { |
| @Storage( |
| file = StoragePathMacros.PROJECT_FILE |
| )} |
| ) |
| public class SvnBranchConfigurationManager implements PersistentStateComponent<SvnBranchConfigurationManager.ConfigurationBean> { |
| private static final Logger LOG = Logger.getInstance("#org.jetbrains.idea.svn.branchConfig.SvnBranchConfigurationManager"); |
| private final Project myProject; |
| private final ProjectLevelVcsManager myVcsManager; |
| private final SvnLoadedBranchesStorage myStorage; |
| private final ProgressManagerQueue myBranchesLoader; |
| private boolean myIsInitialized; |
| |
| public SvnBranchConfigurationManager(final Project project, |
| final ProjectLevelVcsManager vcsManager, |
| final SvnLoadedBranchesStorage storage) { |
| myProject = project; |
| myVcsManager = vcsManager; |
| myStorage = storage; |
| myBranchesLoader = new ProgressManagerQueue(myProject, "Subversion Branches Preloader"); |
| // TODO: Seems that ProgressManagerQueue is not suitable here at least for some branches loading tasks. For instance, |
| // TODO: for DefaultConfigLoader it would be better to run modal cancellable task - so branches structure could be detected and |
| // TODO: shown in dialog. Currently when "Configure Branches" is invoked for the first time - no branches are shown. |
| // TODO: If "Cancel" is pressed and "Configure Branches" invoked once again - already detected (in background) branches are shown. |
| ((ProjectLevelVcsManagerImpl) vcsManager).addInitializationRequest(VcsInitObject.BRANCHES, new Runnable() { |
| @Override |
| public void run() { |
| ApplicationManager.getApplication().runReadAction(new Runnable() { |
| @Override |
| public void run() { |
| if (myProject.isDisposed()) return; |
| myBranchesLoader.start(); |
| } |
| }); |
| } |
| }); |
| myBunch = new NewRootBunch(project, myBranchesLoader); |
| } |
| |
| public static SvnBranchConfigurationManager getInstance(final Project project) { |
| SvnBranchConfigurationManager result = PeriodicalTasksCloser.getInstance().safeGetService(project, SvnBranchConfigurationManager.class); |
| |
| if (result != null) { |
| result.initialize(); |
| } |
| |
| return result; |
| } |
| |
| public static class ConfigurationBean { |
| public Map<String, SvnBranchConfiguration> myConfigurationMap = new TreeMap<String, SvnBranchConfiguration>(); |
| /** |
| * version of "support SVN in IDEA". for features tracking. should grow |
| */ |
| public Long myVersion; |
| public boolean mySupportsUserInfoFilter; |
| } |
| |
| public Long getSupportValue() { |
| return myConfigurationBean.myVersion; |
| } |
| |
| private ConfigurationBean myConfigurationBean = new ConfigurationBean(); |
| private final NewRootBunch myBunch; |
| |
| public SvnBranchConfigurationNew get(@NotNull final VirtualFile vcsRoot) throws VcsException { |
| return myBunch.getConfig(vcsRoot); |
| } |
| |
| public NewRootBunch getSvnBranchConfigManager() { |
| return myBunch; |
| } |
| |
| public void setConfiguration(final VirtualFile vcsRoot, final SvnBranchConfigurationNew configuration) { |
| myBunch.updateForRoot(vcsRoot, new InfoStorage<SvnBranchConfigurationNew>(configuration, InfoReliability.setByUser), true); |
| |
| SvnBranchMapperManager.getInstance().notifyBranchesChanged(myProject, vcsRoot, configuration); |
| |
| final MessageBus messageBus = myProject.getMessageBus(); |
| messageBus.syncPublisher(VcsConfigurationChangeListener.BRANCHES_CHANGED).execute(myProject, vcsRoot); |
| } |
| |
| public ConfigurationBean getState() { |
| final ConfigurationBean result = new ConfigurationBean(); |
| result.myVersion = myConfigurationBean.myVersion; |
| final UrlSerializationHelper helper = new UrlSerializationHelper(SvnVcs.getInstance(myProject)); |
| |
| for (VirtualFile root : myBunch.getMapCopy().keySet()) { |
| final String key = root.getPath(); |
| final SvnBranchConfigurationNew configOrig = myBunch.getConfig(root); |
| final SvnBranchConfiguration configuration = |
| new SvnBranchConfiguration(configOrig.getTrunkUrl(), configOrig.getBranchUrls(), configOrig.isUserinfoInUrl()); |
| |
| result.myConfigurationMap.put(key, helper.prepareForSerialization(configuration)); |
| } |
| result.mySupportsUserInfoFilter = true; |
| return result; |
| } |
| |
| public void loadState(ConfigurationBean object) { |
| myConfigurationBean = object; |
| } |
| |
| private synchronized void initialize() { |
| if (!myIsInitialized) { |
| myIsInitialized = true; |
| |
| preloadBranches(resolveAllBranchPoints()); |
| } |
| } |
| |
| @NotNull |
| private Set<Pair<VirtualFile, SvnBranchConfigurationNew>> resolveAllBranchPoints() { |
| final LocalFileSystem lfs = LocalFileSystem.getInstance(); |
| final UrlSerializationHelper helper = new UrlSerializationHelper(SvnVcs.getInstance(myProject)); |
| final Set<Pair<VirtualFile, SvnBranchConfigurationNew>> branchPointsToLoad = ContainerUtil.newHashSet(); |
| for (Map.Entry<String, SvnBranchConfiguration> entry : myConfigurationBean.myConfigurationMap.entrySet()) { |
| final SvnBranchConfiguration configuration = entry.getValue(); |
| final VirtualFile root = lfs.refreshAndFindFileByIoFile(new File(entry.getKey())); |
| if (root == null) { |
| LOG.info("root not found: " + entry.getKey()); |
| continue; |
| } |
| |
| final SvnBranchConfiguration configToConvert; |
| if ((! myConfigurationBean.mySupportsUserInfoFilter) || configuration.isUserinfoInUrl()) { |
| configToConvert = helper.afterDeserialization(entry.getKey(), configuration); |
| } else { |
| configToConvert = configuration; |
| } |
| final SvnBranchConfigurationNew newConfig = new SvnBranchConfigurationNew(); |
| newConfig.setTrunkUrl(configToConvert.getTrunkUrl()); |
| newConfig.setUserinfoInUrl(configToConvert.isUserinfoInUrl()); |
| for (String branchUrl : configToConvert.getBranchUrls()) { |
| List<SvnBranchItem> stored = getStored(branchUrl); |
| if (stored != null && ! stored.isEmpty()) { |
| newConfig.addBranches(branchUrl, new InfoStorage<List<SvnBranchItem>>(stored, InfoReliability.setByUser)); |
| } else { |
| branchPointsToLoad.add(Pair.create(root, newConfig)); |
| newConfig.addBranches(branchUrl, new InfoStorage<List<SvnBranchItem>>(new ArrayList<SvnBranchItem>(), InfoReliability.empty)); |
| } |
| } |
| |
| myBunch.updateForRoot(root, new InfoStorage<SvnBranchConfigurationNew>(newConfig, InfoReliability.setByUser), false); |
| } |
| return branchPointsToLoad; |
| } |
| |
| private void preloadBranches(@NotNull final Collection<Pair<VirtualFile, SvnBranchConfigurationNew>> branchPoints) { |
| ((ProjectLevelVcsManagerImpl) myVcsManager).addInitializationRequest(VcsInitObject.BRANCHES, new Runnable() { |
| public void run() { |
| ApplicationManager.getApplication().executeOnPooledThread(new Runnable() { |
| public void run() { |
| try { |
| for (Pair<VirtualFile, SvnBranchConfigurationNew> pair : branchPoints) { |
| myBunch.reloadBranches(pair.getFirst(), null, pair.getSecond()); |
| } |
| } |
| catch (ProcessCanceledException e) { |
| // |
| } |
| } |
| }); |
| } |
| }); |
| } |
| |
| private List<SvnBranchItem> getStored(String branchUrl) { |
| Collection<SvnBranchItem> collection = myStorage.get(branchUrl); |
| if (collection == null) return null; |
| final List<SvnBranchItem> items = new ArrayList<SvnBranchItem>(collection); |
| Collections.sort(items); |
| return items; |
| } |
| } |