Package com.hazelcast.map.client

Source Code of com.hazelcast.map.client.MapIsLockedRequest

/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.map.client;

import com.hazelcast.client.RetryableRequest;
import com.hazelcast.client.SecureRequest;
import com.hazelcast.concurrent.lock.client.AbstractIsLockedRequest;
import com.hazelcast.map.MapPortableHook;
import com.hazelcast.map.MapService;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.security.permission.ActionConstants;
import com.hazelcast.security.permission.MapPermission;
import com.hazelcast.spi.DefaultObjectNamespace;
import com.hazelcast.spi.ObjectNamespace;

import java.io.IOException;
import java.security.Permission;

public class MapIsLockedRequest extends AbstractIsLockedRequest implements RetryableRequest, SecureRequest {

    private String name;

    public MapIsLockedRequest() {
    }

    public MapIsLockedRequest(String name, Data key) {
        super(key);
        this.name = name;
    }

    @Override
    public int getFactoryId() {
        return MapPortableHook.F_ID;
    }

    public int getClassId() {
        return MapPortableHook.IS_LOCKED;
    }

    @Override
    protected ObjectNamespace getNamespace() {
        return new DefaultObjectNamespace(MapService.SERVICE_NAME, name);
    }

    public void write(PortableWriter writer) throws IOException {
        writer.writeUTF("n", name);
        super.write(writer);
    }

    public void read(PortableReader reader) throws IOException {
        name = reader.readUTF("n");
        super.read(reader);
    }

    public Permission getRequiredPermission() {
        return new MapPermission(name, ActionConstants.ACTION_LOCK);
    }

}
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