/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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.uberfire.backend.vfs.impl;
import org.jboss.errai.common.client.api.annotations.MapsTo;
import org.jboss.errai.common.client.api.annotations.Portable;
import org.uberfire.backend.vfs.Path;
/**
* Represents the result of a lock request and holds the last read
* {@link LockInfo}.
*/
@Portable
public class LockResult {
private final boolean success;
private final LockInfo lockInfo;
public LockResult(@MapsTo("success") boolean success,
@MapsTo("lockInfo") LockInfo lockInfo) {
this.success = success;
this.lockInfo = lockInfo;
}
public static LockResult acquired(final Path path,
final String lockedBy) {
return new LockResult(true,
new LockInfo(true,
lockedBy,
path));
}
public static LockResult released(final Path path) {
return new LockResult(true,
new LockInfo(false,
null,
path));
}
public static LockResult failed(final LockInfo lockInfo) {
return new LockResult(false,
lockInfo);
}
public static LockResult error() {
return new LockResult(false,
null);
}
public boolean isSuccess() {
return success;
}
public LockInfo getLockInfo() {
return lockInfo;
}
}