/*
* Copyright (c) 2002-2006 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.xwork2.validator;
import com.opensymphony.xwork2.util.location.Located;
import com.opensymphony.xwork2.util.location.Location;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Holds the necessary information for configuring an instance of a Validator.
*
*
* @author James House
* @author Rainer Hermanns
* @author tm_jee
* @author Martin Gilday
*/
public class ValidatorConfig extends Located {
private String type;
private Map<String,String> params;
private String defaultMessage;
private String messageKey;
private boolean shortCircuit;
private String[] messageParams;
/**
* @param validatorType
*/
protected ValidatorConfig(String validatorType) {
this.type = validatorType;
params = new LinkedHashMap<String, String>();
}
protected ValidatorConfig(ValidatorConfig orig) {
this.type = orig.type;
this.params = new LinkedHashMap<String,String>(orig.params);
this.defaultMessage = orig.defaultMessage;
this.messageKey = orig.messageKey;
this.shortCircuit = orig.shortCircuit;
this.messageParams = orig.messageParams;
}
/**
* @return Returns the defaultMessage for the validator.
*/
public String getDefaultMessage() {
return defaultMessage;
}
/**
* @return Returns the messageKey for the validator.
*/
public String getMessageKey() {
return messageKey;
}
/**
* @return Returns wether the shortCircuit flag should be set on the
* validator.
*/
public boolean isShortCircuit() {
return shortCircuit;
}
/**
* @return Returns the configured params to set on the validator.
*/
public Map<String, String> getParams() {
return params;
}
/**
* @return Returns the type of validator to configure.
*/
public String getType() {
return type;
}
/**
* @return The i18n message parameters/arguments to be used.
*/
public String[] getMessageParams() {
return messageParams;
}
/**
* Builds a ValidatorConfig
*/
public static final class Builder {
private ValidatorConfig target;
public Builder(String validatorType) {
target = new ValidatorConfig(validatorType);
}
public Builder(ValidatorConfig config) {
target = new ValidatorConfig(config);
}
public Builder shortCircuit(boolean shortCircuit) {
target.shortCircuit = shortCircuit;
return this;
}
public Builder defaultMessage(String msg) {
if ((msg != null) && (msg.trim().length() > 0)) {
target.defaultMessage = msg;
}
return this;
}
public Builder messageParams(String[] msgParams) {
target.messageParams = msgParams;
return this;
}
public Builder messageKey(String key) {
if ((key != null) && (key.trim().length() > 0)) {
target.messageKey = key;
}
return this;
}
public Builder addParam(String name, String value) {
if (value != null && name != null) {
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 ValidatorConfig build() {
target.params = Collections.unmodifiableMap(target.params);
ValidatorConfig result = target;
target = new ValidatorConfig(target);
return result;
}
public Builder removeParam(String key) {
target.params.remove(key);
return this;
}
}
}
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