DBResourceId.java

/**
 * Copyright 2014 Duan Bingnan
 * 
 * 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.pinus4j.cluster.resources;

import org.pinus4j.cluster.enums.EnumDBMasterSlave;

/**
 * database resource id implements.
 *
 * @author duanbn
 * @since 1.1.0
 */
public class DBResourceId implements IResourceId {

	private String clusterName;

	private String dbName;

	private String regionCapacity;

	private String tableName;

	private int tableIndex;

	private EnumDBMasterSlave masterSlave;

	public DBResourceId(String clusterName, String dbName, String tableName, EnumDBMasterSlave masterSlave) {
		this(clusterName, dbName, "", tableName, -1, masterSlave);
	}

	public DBResourceId(String clusterName, String dbName, String regionCapacity, String tableName, int tableIndex,
			EnumDBMasterSlave masterSlave) {
		this.clusterName = clusterName;
		this.dbName = dbName;
		this.regionCapacity = regionCapacity;
		this.tableName = tableName;
		this.tableIndex = tableIndex;
		this.masterSlave = masterSlave;
	}

	@Override
	public String value() {
		StringBuilder value = new StringBuilder();
		value.append(this.clusterName);
		value.append(this.dbName);
		value.append(this.regionCapacity);
		value.append(this.tableName);
		value.append(this.tableIndex);
		value.append(this.masterSlave.getValue());
		return value.toString();
	}

	public String getClusterName() {
		return clusterName;
	}

	public void setClusterName(String clusterName) {
		this.clusterName = clusterName;
	}

	public String getDbName() {
		return dbName;
	}

	public void setDbName(String dbName) {
		this.dbName = dbName;
	}

	public String getRegionCapacity() {
		return this.regionCapacity;
	}

	public String getTableName() {
		return tableName;
	}

	public void setTableName(String tableName) {
		this.tableName = tableName;
	}

	public int getTableIndex() {
		return tableIndex;
	}

	public void setTableIndex(int tableIndex) {
		this.tableIndex = tableIndex;
	}

	public EnumDBMasterSlave getMasterSlave() {
		return masterSlave;
	}

	public void setMasterSlave(EnumDBMasterSlave masterSlave) {
		this.masterSlave = masterSlave;
	}

	@Override
    public String toString() {
        return "DBResourceId [clusterName=" + clusterName + ", dbName=" + dbName + ", regionCapacity=" + regionCapacity
                + ", tableName=" + tableName + ", tableIndex=" + tableIndex + ", masterSlave=" + masterSlave + "]";
    }

    @Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((clusterName == null) ? 0 : clusterName.hashCode());
		result = prime * result + ((dbName == null) ? 0 : dbName.hashCode());
		result = prime * result + ((masterSlave == null) ? 0 : masterSlave.hashCode());
		result = prime * result + ((regionCapacity == null) ? 0 : regionCapacity.hashCode());
		result = prime * result + tableIndex;
		result = prime * result + ((tableName == null) ? 0 : tableName.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		DBResourceId other = (DBResourceId) obj;
		if (clusterName == null) {
			if (other.clusterName != null)
				return false;
		} else if (!clusterName.equals(other.clusterName))
			return false;
		if (dbName == null) {
			if (other.dbName != null)
				return false;
		} else if (!dbName.equals(other.dbName))
			return false;
		if (masterSlave != other.masterSlave)
			return false;
		if (regionCapacity == null) {
			if (other.regionCapacity != null)
				return false;
		} else if (!regionCapacity.equals(other.regionCapacity))
			return false;
		if (tableIndex != other.tableIndex)
			return false;
		if (tableName == null) {
			if (other.tableName != null)
				return false;
		} else if (!tableName.equals(other.tableName))
			return false;
		return true;
	}

}