ResourceAdaptorDescriptorFactory.java

package org.mobicents.slee.container.component.deployment.jaxb.descriptors;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

import javax.slee.SLEEException;
import javax.slee.management.DeploymentException;

import org.mobicents.slee.container.component.deployment.jaxb.descriptors.common.MSecurityPermissions;
import org.mobicents.slee.container.component.deployment.jaxb.descriptors.ra.MResourceAdaptor;
import org.mobicents.slee.container.component.deployment.jaxb.descriptors.ra.MResourceAdaptorJar;

/**
 * 
 * Factory to build {@link ResourceAdaptorDescriptorImpl} objects.
 *
 * @author <a href="mailto:brainslog@gmail.com"> Alexandre Mendonca </a> 
 * @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
 */
public class ResourceAdaptorDescriptorFactory extends AbstractDescriptorFactory {

  /**
   * Builds a list of {@link ResourceAdaptorDescriptorImpl} objects, from an {@link InputStream} containing the resource adaptor jar xml.
   * @param inputStream
   * @return
   * @throws DeploymentException
   */
  public List<ResourceAdaptorDescriptorImpl> parse(InputStream inputStream) throws DeploymentException
  {
    Object jaxbPojo = buildJAXBPojo(inputStream);

    List<ResourceAdaptorDescriptorImpl> result = new ArrayList<ResourceAdaptorDescriptorImpl>();

    boolean isSlee11 = false;
    MResourceAdaptorJar mResourceAdaptorJar = null;
    if (jaxbPojo instanceof org.mobicents.slee.container.component.deployment.jaxb.slee.ra.ResourceAdaptorJar)
    {
      mResourceAdaptorJar = new MResourceAdaptorJar((org.mobicents.slee.container.component.deployment.jaxb.slee.ra.ResourceAdaptorJar)jaxbPojo);
    }
    else if (jaxbPojo instanceof org.mobicents.slee.container.component.deployment.jaxb.slee11.ra.ResourceAdaptorJar )
    {
      mResourceAdaptorJar = new MResourceAdaptorJar((org.mobicents.slee.container.component.deployment.jaxb.slee11.ra.ResourceAdaptorJar)jaxbPojo);
      isSlee11 = true;
    } 
    else {
      throw new SLEEException("unexpected class of jaxb pojo built: "+(jaxbPojo != null ? jaxbPojo.getClass() : null));
    }

    MSecurityPermissions securityPermissions = mResourceAdaptorJar.getSecurityPermissions();
    for (MResourceAdaptor mResourceAdaptor : mResourceAdaptorJar.getResourceAdaptor())
    {
      result.add(new ResourceAdaptorDescriptorImpl(mResourceAdaptor, securityPermissions, isSlee11));
    }

    return result;
  }
}