/*
* Copyright (c) 2002-2006 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.xwork2.validator.metadata;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* <code>VisitorFieldValidatorDescription</code>
*
* @author Rainer Hermanns
* @version $Id: VisitorFieldValidatorDescription.java 1833 2008-06-21 09:29:39Z rainerh $
*/
public class VisitorFieldValidatorDescription extends AbstractFieldValidatorDescription {
public String context;
public boolean appendPrefix = true;
public VisitorFieldValidatorDescription() {
}
/**
* Creates an AbstractFieldValidatorDescription with the specified field name.
*
* @param fieldName
*/
public VisitorFieldValidatorDescription(String fieldName) {
super(fieldName);
}
public void setContext(String context) {
this.context = context;
}
public void setAppendPrefix(boolean appendPrefix) {
this.appendPrefix = appendPrefix;
}
/**
* Returns the validator XML definition.
*
* @return the validator XML definition.
*/
@Override
public String asFieldXml() {
StringWriter sw = new StringWriter();
PrintWriter writer = null;
try {
writer = new PrintWriter(sw);
if ( shortCircuit) {
writer.println("\t\t<field-validator type=\"visitor\">");
} else {
writer.println("\t\t<field-validator type=\"visitor\" short-circuit=\"true\">");
}
if ( context != null && context.length() > 0) {
writer.println("\t\t\t<param name=\"context\">" + context + "</param>");
}
if ( !appendPrefix) {
writer.println("\t\t\t<param name=\"appendPrefix\">" + appendPrefix + "</param>");
}
if ( !"".equals(key)) {
writer.println("\t\t\t<message key=\"" + key + "\">" + message + "</message>");
} else {
writer.println("\t\t\t<message>" + message + "</message>");
}
writer.println("\t\t</field-validator>");
} finally {
if (writer != null) {
writer.flush();
writer.close();
}
}
return sw.toString();
}
/**
* Returns the validator XML definition.
*
* @return the validator XML definition.
*/
@Override
public String asSimpleXml() {
throw new UnsupportedOperationException(getClass().getName() + " cannot be used for simple validators...");
}
}
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