ImmutablePersistenceRequest.java

/*
 * Copyright 2012 Jakob Külzer
 * 
 * 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.om.core.api.persistence.request;

public class ImmutablePersistenceRequest implements PersistenceRequest {

	private final Class<?> exptectedType;
	private final Mode mode;
	private final String path;

	public ImmutablePersistenceRequest(String path, Class<?> exptectedType, Mode mode) {
		this.path = path;
		this.exptectedType = exptectedType;
		this.mode = mode;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		ImmutablePersistenceRequest other = (ImmutablePersistenceRequest) obj;
		if (exptectedType == null) {
			if (other.exptectedType != null)
				return false;
		} else if (!exptectedType.equals(other.exptectedType))
			return false;
		if (mode != other.mode)
			return false;
		if (path == null) {
			if (other.path != null)
				return false;
		} else if (!path.equals(other.path))
			return false;
		return true;
	}

	@Override
	public Class<?> getExpectedType() {
		return exptectedType;
	}

	@Override
	public Mode getMode() {
		return mode;
	}

	@Override
	public String getPath() {
		return path;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((exptectedType == null) ? 0 : exptectedType.hashCode());
		result = prime * result + ((mode == null) ? 0 : mode.hashCode());
		result = prime * result + ((path == null) ? 0 : path.hashCode());
		return result;
	}

	@Override
	public String toString() {
		return "ImmutablePersistenceRequest [mode=" + mode + ", exptectedType=" + exptectedType + ", path=" + path + "]";
	}

}