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XMLGregorianWiseTreeElement.java
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XMLGregorianWiseTreeElement.java
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/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* 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.jboss.wise.gui.treeElement;
import java.util.Date;
import java.util.GregorianCalendar;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.XMLGregorianCalendar;
import org.jboss.wise.core.exception.WiseRuntimeException;
/**
* A simple tree element to handle calendars.
*
* @author alessio.soldano@jboss.com
*/
public class XMLGregorianWiseTreeElement extends SimpleWiseTreeElement {
private static final long serialVersionUID = 5492389675960954725L;
private Date valueDate;
public XMLGregorianWiseTreeElement() {
this.kind = XML_GREGORIAN_CAL;
}
public XMLGregorianWiseTreeElement(Class<?> classType, String name, String value) {
this.kind = XML_GREGORIAN_CAL;
this.classType = classType;
this.nil = value == null;
this.name = name;
this.value = value;
}
@Override
public WiseTreeElement clone() {
XMLGregorianWiseTreeElement element = new XMLGregorianWiseTreeElement();
element.setName(this.name);
element.setNil(this.nil);
element.setClassType(this.classType);
element.setValue(this.value);
element.setRemovable(this.isRemovable());
element.setNillable(this.isNillable());
element.setValueDate(this.valueDate);
return element;
}
@Override
public void parseObject(Object obj) {
if (obj != null) {
this.setValueDate(((XMLGregorianCalendar) obj).toGregorianCalendar().getTime());
this.setValue(((XMLGregorianCalendar) obj).toString());
} else {
this.setValueDate(null);
this.setValue(null);
}
this.nil = obj == null;
}
@Override
public void enforceNotNillable() {
this.nillable = false;
this.nil = false;
this.value = new Date().toString();
}
@Override
public Object toObject() {
Object result = null;
if (!(this.isNil() || this.getValueDate() == null)) {
// TODO!! consider creating a validator to prevent empty string
// for dates,
// as empy string shouldn't be converted to null, we should
// throw exception
// instead...
try {
GregorianCalendar gregCal = new GregorianCalendar();
gregCal.setTime(this.getValueDate());
result = DatatypeFactory.newInstance().newXMLGregorianCalendar(gregCal);
} catch (DatatypeConfigurationException e) {
throw new WiseRuntimeException("Type format error", e);
}
}
return result;
}
public Date getValueDate() {
return valueDate;
}
public void setValueDate(Date valueDate) {
this.valueDate = valueDate;
}
}