/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2005 The ObjectStyle Group,
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.bindings.api;
import java.util.List;
import java.util.Map;
import org.w3c.dom.Element;
public class Ungettable extends AbstractNamedValidation {
protected final static String UNGETTABLE = "ungettable";
protected Ungettable(Element element, ApiModel apiModel) {
super(element, apiModel);
}
public static void addToWoWithBinding(Wo wo, Binding binding) {
synchronized (wo.apiModel) {
Element newValidationElement = wo.element.getOwnerDocument().createElement(Validation.VALIDATION);
wo.element.appendChild(newValidationElement);
newValidationElement.setAttribute(Validation.MESSAGE, "'" + binding.getName() + "' must be bound to a gettable value");
Element newUngettableElement = wo.element.getOwnerDocument().createElement(UNGETTABLE);
newValidationElement.appendChild(newUngettableElement);
newUngettableElement.setAttribute(NAME, binding.getName());
}
}
public static void removeFromWoWithBinding(Wo wo, Binding binding) {
synchronized (wo.apiModel) {
List<Validation> validations = wo.getValidations();
for (int i = validations.size() - 1; i >= 0; i--) {
Validation validation = validations.get(i);
List<Ungettable> ungettables = validation.getUngettables();
if (ungettables.size() == 1 && ungettables.get(0).isAffectedByBindingNamed(binding.getName())) {
validation.removeChild(ungettables.get(0));
}
}
}
}
public boolean evaluate(Map<String, String> bindings) {
String bindingName = getName();
String bindingValue = bindings.get(bindingName);
boolean evaluation = (bindingValue != null && bindingValue.startsWith("\"") && !bindingValue.startsWith("\"~"));
return evaluation;
}
}