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/*
* Copyright 2000-2009 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.update;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.JDOMExternalizable;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.openapi.vcs.AbstractVcs;
import com.intellij.openapi.vcs.VcsBundle;
import com.intellij.openapi.vcs.history.VcsRevisionNumber;
import org.jdom.Element;
import java.util.ArrayList;
import java.util.List;
/**
* Container for files which have been affected by an update/integrate/status operation.
* The files are grouped by file status.
*
* @see com.intellij.openapi.vcs.update.UpdateEnvironment#fillGroups
* @see com.intellij.openapi.vcs.update.UpdateEnvironment#updateDirectories
*/
public class UpdatedFiles implements JDOMExternalizable {
private final List<FileGroup> myGroups = new ArrayList<FileGroup>();
private UpdatedFiles() {
}
public FileGroup registerGroup(FileGroup fileGroup) {
FileGroup existing = getGroupById(fileGroup.getId());
if (existing != null) return existing;
myGroups.add(fileGroup);
return fileGroup;
}
public void writeExternal(Element element) throws WriteExternalException {
FileGroup.writeGroupsToElement(myGroups, element);
}
public void readExternal(Element element) throws InvalidDataException {
FileGroup.readGroupsFromElement(myGroups, element);
}
public boolean isEmpty() {
for (FileGroup fileGroup : myGroups) {
if (!fileGroup.isEmpty()) return false;
}
return true;
}
public FileGroup getGroupById(String id) {
if (id == null) return null;
return findByIdIn(myGroups, id);
}
private static FileGroup findByIdIn(List<FileGroup> groups, String id) {
for (FileGroup fileGroup : groups) {
if (id.equals(fileGroup.getId())) return fileGroup;
FileGroup foundInChildren = findByIdIn(fileGroup.getChildren(), id);
if (foundInChildren != null) return foundInChildren;
}
return null;
}
public List<FileGroup> getTopLevelGroups() {
return myGroups;
}
public static UpdatedFiles create() {
UpdatedFiles result = new UpdatedFiles();
FileGroup updatedFromServer = result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.updated.from.server"), VcsBundle.message("status.group.name.changed.on.server"), false, FileGroup.CHANGED_ON_SERVER_ID, false));
updatedFromServer.addChild(new FileGroup(VcsBundle.message("update.group.name.updated"), VcsBundle.message("status.group.name.changed"), false, FileGroup.UPDATED_ID, false));
updatedFromServer.addChild(new FileGroup(VcsBundle.message("update.group.name.created"), VcsBundle.message("status.group.name.created"), false, FileGroup.CREATED_ID, false));
updatedFromServer.addChild(new FileGroup(VcsBundle.message("update.group.name.deleted"), VcsBundle.message("status.group.name.deleted"), false, FileGroup.REMOVED_FROM_REPOSITORY_ID, true));
updatedFromServer.addChild(new FileGroup(VcsBundle.message("update.group.name.restored"), VcsBundle.message("status.group.name.will.be.restored"), false, FileGroup.RESTORED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.modified"), VcsBundle.message("status.group.name.modified"), false, FileGroup.MODIFIED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.skipped"), VcsBundle.message("status.group.name.skipped"), false, FileGroup.SKIPPED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.merged.with.conflicts"), VcsBundle.message("status.group.name.will.be.merged.with.conflicts"), false, FileGroup.MERGED_WITH_CONFLICT_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.merged.with.tree.conflicts"),
VcsBundle.message("update.group.name.merged.with.tree.conflicts"), false, FileGroup.MERGED_WITH_TREE_CONFLICT, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.merged.with.property.conflicts"),
VcsBundle.message("status.group.name.will.be.merged.with.property.conflicts"),
false, FileGroup.MERGED_WITH_PROPERTY_CONFLICT_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.merged"), VcsBundle.message("status.group.name.will.be.merged"), false, FileGroup.MERGED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.not.in.repository"), VcsBundle.message("status.group.name.not.in.repository"), true, FileGroup.UNKNOWN_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.locally.added"), VcsBundle.message("status.group.name.locally.added"), false, FileGroup.LOCALLY_ADDED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.locally.removed"), VcsBundle.message("status.group.name.locally.removed"), false, FileGroup.LOCALLY_REMOVED_ID, false));
result.registerGroup(new FileGroup(VcsBundle.message("update.group.name.switched"), VcsBundle.message("status.group.name.switched"), false, FileGroup.SWITCHED_ID, false));
return result;
}
/**
* @deprecated: remove after IDEA 14
*/
@SuppressWarnings("UnusedDeclaration")
public void setRevisions(final String path, final AbstractVcs vcs, final VcsRevisionNumber revision) {
for(FileGroup group: myGroups) {
group.setRevisions(path, vcs, revision);
}
}
}
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