com.gitee.l0km.aocache.InvokeKey Maven / Gradle / Ivy

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call/execution caching utility based on aspectj

There is a newer version: 0.4.5

package com.gitee.l0km.aocache;

import java.util.Arrays;
import java.util.Objects;
import java.util.concurrent.atomic.AtomicLong;

import org.aspectj.lang.ProceedingJoinPoint;

class InvokeKey implements AocacheConstant{
	final Object target;
	final Object[] args;
	/**
	 * 切入点对象，不参与hash,equals
	 */
	final ProceedingJoinPoint joinPoint;
	/**
	 * 调用计数器,不参与hash,equals
	 */
	final AtomicLong invokedCounter = new AtomicLong();
	InvokeKey(ProceedingJoinPoint joinPoint) {
		this.target = joinPoint.getTarget();
		this.args = joinPoint.getArgs();
		this.joinPoint = joinPoint;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + Arrays.deepHashCode(args);
		result = prime * result + Objects.hash(target);
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		InvokeKey other = (InvokeKey) obj;
		return Arrays.deepEquals(args, other.args) && Objects.equals(target, other.target);
	}

	@Override
	public String toString() {
		StringBuilder builder = new StringBuilder();
		builder.append("InvokeKey [target=").append(target).append(", args=").append(Arrays.toString(args))
				.append(", invokedCounter=").append(invokedCounter).append("]");
		return builder.toString();
	}
	public String toSimpleString() {
		StringBuilder builder = new StringBuilder();
		builder.append("[target=").append(target).append(", args=").append(Arrays.toString(args))
		.append("]");
		return builder.toString();
	}
}