/*
 * Copyright 2002-2006 the original author or authors.
 *
 * 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.springframework.aop.support;

import java.io.Serializable;

import org.springframework.aop.PointcutAdvisor;
import org.springframework.core.Ordered;
import org.springframework.util.ObjectUtils;

/**
 * Abstract base class for PointcutAdvisor implementations.
 * Can be subclassed for returning a specific pointcut/advice
 * or a freely configurable pointcut/advice.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @since 1.1.2
 * @see AbstractGenericPointcutAdvisor
 */
public abstract class AbstractPointcutAdvisor implements PointcutAdvisor, Ordered, Serializable {

	private int order = Integer.MAX_VALUE;


	public void setOrder(int order) {
		this.order = order;
	}

	public int getOrder() {
		return order;
	}

	public boolean isPerInstance() {
		return true;
	}


	public boolean equals(Object other) {
		if (this == other) {
			return true;
		}
		if (!(other instanceof PointcutAdvisor)) {
			return false;
		}
		PointcutAdvisor otherAdvisor = (PointcutAdvisor) other;
		return (ObjectUtils.nullSafeEquals(getAdvice(), otherAdvisor.getAdvice()) &&
				ObjectUtils.nullSafeEquals(getPointcut(), otherAdvisor.getPointcut()));
	}

	public int hashCode() {
		return AbstractPointcutAdvisor.class.hashCode();
	}

}

/*
 * Copyright 2002-2006 the original author or authors.
 *
 * 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.springframework.aop.support;

import java.io.Serializable;

import org.springframework.aop.PointcutAdvisor;
import org.springframework.core.Ordered;
import org.springframework.util.ObjectUtils;

/**
 * Abstract base class for PointcutAdvisor implementations.
 * Can be subclassed for returning a specific pointcut/advice
 * or a freely configurable pointcut/advice.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @since 1.1.2
 * @see AbstractGenericPointcutAdvisor
 */
public abstract class AbstractPointcutAdvisor implements PointcutAdvisor, Ordered, Serializable {

	private int order = Ordered.LOWEST_PRECEDENCE;


	public void setOrder(int order) {
		this.order = order;
	}

	public int getOrder() {
		return order;
	}

	public boolean isPerInstance() {
		return true;
	}


	public boolean equals(Object other) {
		if (this == other) {
			return true;
		}
		if (!(other instanceof PointcutAdvisor)) {
			return false;
		}
		PointcutAdvisor otherAdvisor = (PointcutAdvisor) other;
		return (ObjectUtils.nullSafeEquals(getAdvice(), otherAdvisor.getAdvice()) &&
				ObjectUtils.nullSafeEquals(getPointcut(), otherAdvisor.getPointcut()));
	}

	public int hashCode() {
		return AbstractPointcutAdvisor.class.hashCode();
	}

}

use "Ordered.LOWEST_PRECEDENCE"