validationmessage.java

This subproject contains the compiled code for the implementation classes of the Java Servlet and J

/*
 * The Apache Software License, Version 1.1
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 * Copyright (c) 1999 The Apache Software Foundation.  All rights 
 * reserved.
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 *    any, must include the following acknowlegement:  
 *       "This product includes software developed by the 
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
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package javax.servlet.jsp.tagext;


/**
 * A validation message from either TagLibraryValidator or TagExtraInfo.
 * <p>
 * As of JSP 2.0, a JSP container must support a jsp:id attribute
 * to provide higher quality validation errors.
 * The container will track the JSP pages
 * as passed to the container, and will assign to each element
 * a unique "id", which is passed as the value of the jsp:id
 * attribute.  Each XML element in the XML view available will
 * be extended with this attribute.  The TagLibraryValidator
 * can then use the attribute in one or more ValidationMessage
 * objects.  The container then, in turn, can use these
 * values to provide more precise information on the location
 * of an error.
 *  
 * <p>
 * The actual prefix of the <code>id</code> attribute may or may not be 
 * <code>jsp</code> but it will always map to the namespace
 * <code>http://java.sun.com/JSP/Page</code>.  A TagLibraryValidator
 * implementation must rely on the uri, not the prefix, of the <code>id</code>
 * attribute.
 */

public class ValidationMessage {

    /**
     * Create a ValidationMessage.  The message String should be
     * non-null.  The value of id may be null, if the message
     * is not specific to any XML element, or if no jsp:id
     * attributes were passed on.  If non-null, the value of
     * id must be the value of a jsp:id attribute for the PageData
     * passed into the validate() method.
     *
     * @param id Either null, or the value of a jsp:id attribute.
     * @param message A localized validation message.
     */
    public ValidationMessage(String id, String message) {
	this.id = id;
	this.message = message;
    }


    /**
     * Get the jsp:id.
     * Null means that there is no information available.
     *
     * @return The jsp:id information.
     */
    public String getId() {
	return id;
    }

    /**
     * Get the localized validation message.
     *
     * @return A validation message
     */
    public String getMessage(){
	return message;
    }

    // Private data
    private String id;
    private String message;
}