/*
* Copyright (c) 2002-2006 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.xwork2.config.entities;
import com.opensymphony.xwork2.util.location.Located;
import com.opensymphony.xwork2.util.location.Location;
import java.io.Serializable;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Configuration for Interceptors.
* <p/>
* In the xml configuration file this is defined as the <code>interceptors</code> tag.
*
* @author Mike
*/
public class InterceptorConfig extends Located implements Serializable {
Map<String,String> params;
String className;
String name;
protected InterceptorConfig(String name, String className) {
this.params = new LinkedHashMap<String,String>();
this.name = name;
this.className = className;
}
protected InterceptorConfig(InterceptorConfig orig) {
this.name = orig.name;
this.className = orig.className;
this.params = new LinkedHashMap<String,String>(orig.params);
}
public String getClassName() {
return className;
}
public String getName() {
return name;
}
public Map<String,String> getParams() {
return params;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof InterceptorConfig)) {
return false;
}
final InterceptorConfig interceptorConfig = (InterceptorConfig) o;
if ((className != null) ? (!className.equals(interceptorConfig.className)) : (interceptorConfig.className != null))
{
return false;
}
if ((name != null) ? (!name.equals(interceptorConfig.name)) : (interceptorConfig.name != null)) {
return false;
}
if ((params != null) ? (!params.equals(interceptorConfig.params)) : (interceptorConfig.params != null)) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result;
result = ((name != null) ? name.hashCode() : 0);
result = (29 * result) + ((className != null) ? className.hashCode() : 0);
result = (29 * result) + ((params != null) ? params.hashCode() : 0);
return result;
}
/**
* The builder for this object. An instance of this object is the only way to construct a new instance. The
* purpose is to enforce the immutability of the object. The methods are structured in a way to support chaining.
* After setting any values you need, call the {@link #build()} method to create the object.
*/
public static final class Builder {
private InterceptorConfig target;
public Builder(String name, String className) {
target = new InterceptorConfig(name, className);
}
public Builder(InterceptorConfig orig) {
target = new InterceptorConfig(orig);
}
public Builder name(String name) {
target.name = name;
return this;
}
public Builder className(String name) {
target.className = name;
return this;
}
public Builder addParam(String name, String value) {
target.params.put(name, value);
return this;
}
public Builder addParams(Map<String,String> params) {
target.params.putAll(params);
return this;
}
public Builder location(Location loc) {
target.location = loc;
return this;
}
public InterceptorConfig build() {
target.params = Collections.unmodifiableMap(target.params);
InterceptorConfig result = target;
target = new InterceptorConfig(target);
return result;
}
}
}
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