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/*
* $Id: ActionErrors.java 54929 2004-10-16 16:38:42Z germuska $
*
* Copyright 2000-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.struts.action;
import java.io.Serializable;
/**
* A class that encapsulates the error messages being reported by
* the validate() method of an ActionForm.
* Validation errors are either global to the entire ActionForm
* bean they are associated with, or they are specific to a particular
* bean property (and, therefore, a particular input field on the corresponding
* form).
*
* Each individual error is described by an ActionMessage
* object, which contains a message key (to be looked up in an appropriate
* message resources database), and up to four placeholder arguments used for
* parametric substitution in the resulting message.
*
* IMPLEMENTATION NOTE - It is assumed that these objects
* are created and manipulated only within the context of a single thread.
* Therefore, no synchronization is required for access to internal
* collections.
*
* @version $Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
*/
public class ActionErrors extends ActionMessages implements Serializable {
// ----------------------------------------------------- Manifest Constants
/**
* The "property name" marker to use for global errors, as opposed to
* those related to a specific property.
* @deprecated Use ActionMessages.GLOBAL_MESSAGE instead. This will be
* removed after Struts 1.2.
*/
public static final String GLOBAL_ERROR = "org.apache.struts.action.GLOBAL_ERROR";
// --------------------------------------------------------- Public Methods
/**
* Create an empty ActionErrors object.
*/
public ActionErrors() {
super();
}
/**
* Create an ActionErrors object initialized with the given
* messages.
*
* @param messages The messages to be initially added to this object.
* This parameter can be null.
* @since Struts 1.1
*/
public ActionErrors(ActionErrors messages) {
super(messages);
}
/**
* Add an error message to the set of errors for the specified property.
*
* @param property Property name (or ActionErrors.GLOBAL_ERROR)
* @param error The error message to be added
* @deprecated Use add(String, ActionMessage) instead. This will be
* removed after Struts 1.2.
*/
public void add(String property, ActionError error) {
super.add(property, error);
}
}