/*
* 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 exception mapping.
*
* @author Rainer Hermanns
* @author Matthew E. Porter (matthew dot porter at metissian dot com)
*/
public class ExceptionMappingConfig extends Located implements Serializable {
private String name;
private String exceptionClassName;
private String result;
private Map<String,String> params;
protected ExceptionMappingConfig(String name, String exceptionClassName, String result) {
this.name = name;
this.exceptionClassName = exceptionClassName;
this.result = result;
this.params = new LinkedHashMap<String,String>();
}
protected ExceptionMappingConfig(ExceptionMappingConfig target) {
this.name = target.name;
this.exceptionClassName = target.exceptionClassName;
this.result = target.result;
this.params = new LinkedHashMap<String,String>(target.params);
}
public String getName() {
return name;
}
public String getExceptionClassName() {
return exceptionClassName;
}
public String getResult() {
return result;
}
public Map<String,String> getParams() {
return params;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof ExceptionMappingConfig)) {
return false;
}
final ExceptionMappingConfig exceptionMappingConfig = (ExceptionMappingConfig) o;
if ((name != null) ? (!name.equals(exceptionMappingConfig.name)) : (exceptionMappingConfig.name != null)) {
return false;
}
if ((exceptionClassName != null) ? (!exceptionClassName.equals(exceptionMappingConfig.exceptionClassName)) : (exceptionMappingConfig.exceptionClassName != null))
{
return false;
}
if ((result != null) ? (!result.equals(exceptionMappingConfig.result)) : (exceptionMappingConfig.result != null))
{
return false;
}
if ((params != null) ? (!params.equals(exceptionMappingConfig.params)) : (exceptionMappingConfig.params != null))
{
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode;
hashCode = ((name != null) ? name.hashCode() : 0);
hashCode = (29 * hashCode) + ((exceptionClassName != null) ? exceptionClassName.hashCode() : 0);
hashCode = (29 * hashCode) + ((result != null) ? result.hashCode() : 0);
hashCode = (29 * hashCode) + ((params != null) ? params.hashCode() : 0);
return hashCode;
}
/**
* 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 class Builder{
private ExceptionMappingConfig target;
public Builder(ExceptionMappingConfig toClone) {
target = new ExceptionMappingConfig(toClone);
}
public Builder(String name, String exceptionClassName, String result) {
target = new ExceptionMappingConfig(name, exceptionClassName, result);
}
public Builder name(String name) {
target.name = name;
return this;
}
public Builder exceptionClassName(String name) {
target.exceptionClassName = name;
return this;
}
public Builder result(String result) {
target.result = result;
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 ExceptionMappingConfig build() {
target.params = Collections.unmodifiableMap(target.params);
ExceptionMappingConfig result = target;
target = new ExceptionMappingConfig(target);
return result;
}
}
}
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