/*
*
*/
package org.jboss.kernel.plugins.deployment.xml;
import javax.xml.namespace.NamespaceContext;
import javax.xml.namespace.QName;
import org.jboss.beans.metadata.plugins.InjectionType;
import org.jboss.beans.metadata.plugins.AbstractInjectionValueMetaData;
import org.jboss.beans.metadata.plugins.AbstractPropertyMetaData;
import org.jboss.dependency.spi.ControllerState;
import org.jboss.xb.binding.sunday.unmarshalling.DefaultElementHandler;
import org.jboss.xb.binding.sunday.unmarshalling.ElementBinding;
import org.xml.sax.Attributes;
/**
* DependencyHandler.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 43106 $
*/
public class InjectionHandler extends DefaultElementHandler
{
/** The handler */
public static final InjectionHandler HANDLER = new InjectionHandler();
public Object startElement(Object parent, QName name, ElementBinding element)
{
AbstractInjectionValueMetaData vmd = new AbstractInjectionValueMetaData();
if (parent instanceof AbstractPropertyMetaData)
{
AbstractPropertyMetaData x = (AbstractPropertyMetaData) parent;
vmd.setPropertyMetaData(x);
}
return vmd;
}
public void attributes(Object o, QName elementName, ElementBinding element, Attributes attrs, NamespaceContext nsCtx)
{
AbstractInjectionValueMetaData injection = (AbstractInjectionValueMetaData) o;
for (int i = 0; i < attrs.getLength(); ++i)
{
String localName = attrs.getLocalName(i);
if ("bean".equals(localName))
injection.setValue(attrs.getValue(i));
else if ("property".equals(localName))
injection.setProperty(attrs.getValue(i));
else if ("state".equals(localName))
injection.setDependentState(new ControllerState(attrs.getValue(i)));
else if ("whenRequired".equals(localName))
injection.setWhenRequiredState(new ControllerState(attrs.getValue(i)));
else if ("type".equals(localName))
injection.setInjectionType(new InjectionType(attrs.getValue(i)));
}
}
}