/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.teiid.adminapi.impl;
import java.io.ObjectStreamException;
import java.io.Serializable;
import org.jboss.beans.info.spi.BeanInfo;
import org.jboss.beans.info.spi.PropertyInfo;
import org.jboss.managed.api.Fields;
import org.jboss.managed.api.ManagedObject;
import org.jboss.managed.api.factory.ManagedObjectFactory;
import org.jboss.managed.plugins.ManagedPropertyImpl;
import org.jboss.managed.spi.factory.InstanceClassFactory;
import org.jboss.metatype.api.types.MapCompositeMetaType;
import org.jboss.metatype.api.types.MetaType;
import org.jboss.metatype.api.types.SimpleMetaType;
import org.jboss.metatype.api.values.MetaValue;
public class TranslatorPropertyFactory extends ManagedPropertyImpl {
private ManagedObjectFactory moFactory;
private MapCompositeMetaType type;
public TranslatorPropertyFactory(String s) {
super(s);
}
public TranslatorPropertyFactory(Fields fields) {
super(fields);
type = new MapCompositeMetaType(SimpleMetaType.STRING);
setField(Fields.META_TYPE, null);
}
public TranslatorPropertyFactory(ManagedObject managedObject, Fields fields) {
super(managedObject, fields);
type = new MapCompositeMetaType(SimpleMetaType.STRING);
setField(Fields.META_TYPE, null);
}
public MetaType getMetaType() {
return type;
}
public void setField(String fieldName, Serializable value) {
if (Fields.META_TYPE.equals(fieldName))
value = type;
super.setField(fieldName, value);
}
/**
* Write the value back to the attachment if there is a PropertyInfo in the
* Fields.PROPERTY_INFO field.
*/
@Override
@SuppressWarnings("unchecked")
public void setValue(MetaValue value) {
super.setValue(value);
PropertyInfo propertyInfo = getField(Fields.PROPERTY_INFO,PropertyInfo.class);
if (propertyInfo != null) {
Object attachment = getManagedObject().getAttachment();
if (attachment != null) {
MetaValue metaValue = value;
InstanceClassFactory icf = getMOFactory().getInstanceClassFactory(attachment.getClass());
BeanInfo beanInfo = propertyInfo.getBeanInfo();
icf.setValue(beanInfo, this, attachment, metaValue);
}
}
}
private ManagedObjectFactory getMOFactory() {
if (moFactory == null)
moFactory = ManagedObjectFactory.getInstance();
return moFactory;
}
/**
* Expose only plain ManangedPropertyImpl.
*
* @return simpler ManagedPropertyImpl
* @throws java.io.ObjectStreamException
* for any error
*/
private Object writeReplace() throws ObjectStreamException {
ManagedPropertyImpl managedProperty = new ManagedPropertyImpl(getManagedObject(), getFields());
managedProperty.setTargetManagedObject(getTargetManagedObject());
return managedProperty;
}
}