/**
*
* Copyright 2003-2004 The Apache Software Foundation
*
* 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.apache.geronimo.connector.deployment.jsr88;
import java.util.Set;
import java.util.HashSet;
import java.util.Iterator;
import javax.enterprise.deploy.model.DDBean;
import javax.enterprise.deploy.model.XpathListener;
import javax.enterprise.deploy.model.XpathEvent;
import org.apache.geronimo.deployment.plugin.DConfigBeanSupport;
import org.apache.geronimo.deployment.xbeans.DependencyType;
import org.apache.geronimo.xbeans.geronimo.GerConnectorType;
import org.apache.geronimo.xbeans.geronimo.GerResourceadapterType;
import org.apache.xmlbeans.SchemaTypeLoader;
/**
* Represents /connector in a Geronimo Connector deployment plan.
* Corresponds to /connector in the J2EE deployment plan.
*
* @version $Rev: 357484 $ $Date: 2005-12-18 10:04:45 -0800 (Sun, 18 Dec 2005) $
*/
public class ConnectorDCB extends DConfigBeanSupport {
private DDBean resourceAdapterDDBean;
private ResourceAdapter[] resourceAdapter = new ResourceAdapter[0];
private Dependency[] dependency = new Dependency[0];
public ConnectorDCB(DDBean connectorDDBean, final GerConnectorType connector) {
super(connectorDDBean, connector);
DDBean[] list = connectorDDBean.getChildBean("resourceadapter");
if(list.length > 0) {
resourceAdapterDDBean = list[0];
}
//todo: do something if resourceAdapterDDBean is null
loadExistingData(connector);
// Make sure we're told if /connector/resourceadapter is replaced!
connectorDDBean.addXpathListener("resourceadapter", new XpathListener() {
public void fireXpathEvent(XpathEvent event) {
if(event.isRemoveEvent()) {
resourceAdapterDDBean = null; //todo: all our info was just invalidated
} else if(event.isAddEvent()) {
resourceAdapterDDBean = event.getBean(); //todo: reload defaults from DDBean
} else {
System.out.println("Detected change to J2EE DD /connector/resourceadapter property "+event.getChangeEvent().getPropertyName());
}
}
});
}
private void loadExistingData(GerConnectorType connector) {
//todo: Handle the import children
//todo: Handle the hidden-classes children
//todo: Handle the non-overridable-classes children
// Handle the dependency children
DependencyType[] deps = connector.getDependencyArray();
if(deps != null && deps.length > 0) {
dependency = new Dependency[deps.length];
for (int i = 0; i < deps.length; i++) {
dependency[i] = new Dependency(deps[i]);
}
}
// Handle the resource adapter children
GerResourceadapterType[] adapters = connector.getResourceadapterArray();
if(adapters == null || adapters.length == 0) {
// Make sure there's at least one connector/resourceadapter element
if(resourceAdapterDDBean != null) {
resourceAdapter = new ResourceAdapter[1];
resourceAdapter[0] = new ResourceAdapter(resourceAdapterDDBean, connector.addNewResourceadapter());
}
} else {
resourceAdapter = new ResourceAdapter[adapters.length];
for (int i = 0; i < adapters.length; i++) {
GerResourceadapterType adapter = adapters[i];
resourceAdapter[i] = new ResourceAdapter(resourceAdapterDDBean, adapter);
}
}
//todo: Handle the AdminObject children
//todo: Handle the GBean children
}
GerConnectorType getConnector() {
return (GerConnectorType) getXmlObject();
}
// ----------------------- JavaBean Properties for /connector ----------------------
//todo: the following child elements
// import*
// hidden-classes*
// non-overridable-classes*
// adminobject*
// gbean*
public String getConfigID() {
return getConnector().getConfigId();
}
public void setConfigID(String configId) {
String old = getConfigID();
getConnector().setConfigId(configId);
pcs.firePropertyChange("configID", old, configId);
}
public String getParentID() {
return getConnector().getParentId();
}
public void setParentID(String parentId) {
String old = getParentID();
if(parentId == null) {
getConnector().unsetParentId();
} else {
getConnector().setParentId(parentId);
}
pcs.firePropertyChange("parentID", old, parentId);
}
public Boolean getSuppressDefaultParentID() {
return getConnector().isSetSuppressDefaultParentId() ? getConnector().getSuppressDefaultParentId() ? Boolean.TRUE : Boolean.FALSE : null;
}
public void setSuppressDefaultParentID(Boolean suppress) {
Boolean old = getSuppressDefaultParentID();
if(suppress == null) {
getConnector().unsetSuppressDefaultParentId();
} else {
getConnector().setSuppressDefaultParentId(suppress.booleanValue());
}
pcs.firePropertyChange("suppressDefaultParentID", old, suppress);
}
public Boolean getInverseClassLoading() {
return getConnector().isSetInverseClassloading() ? getConnector().getInverseClassloading() ? Boolean.TRUE : Boolean.FALSE : null;
}
public void setInverseClassLoading(Boolean inverse) {
Boolean old = getInverseClassLoading();
if(inverse == null) {
getConnector().unsetInverseClassloading();
} else {
getConnector().setInverseClassloading(inverse.booleanValue());
}
pcs.firePropertyChange("inverseClassLoading", old, inverse);
}
public ResourceAdapter[] getResourceAdapter() {
return resourceAdapter;
}
public void setResourceAdapter(ResourceAdapter[] resourceAdapter) {
ResourceAdapter[] old = this.resourceAdapter;
Set before = new HashSet();
for (int i = 0; i < old.length; i++) {
before.add(old[i]);
}
this.resourceAdapter = resourceAdapter;
// Handle current or new resource adapters
for (int i = 0; i < resourceAdapter.length; i++) {
ResourceAdapter adapter = resourceAdapter[i];
if(adapter.getResourceAdapter() == null) {
adapter.configure(resourceAdapterDDBean, getConnector().addNewResourceadapter());
} else {
before.remove(adapter);
}
}
// Handle removed resource adapters
for (Iterator it = before.iterator(); it.hasNext();) {
ResourceAdapter adapter = (ResourceAdapter) it.next();
GerResourceadapterType all[] = getConnector().getResourceadapterArray();
for (int i = 0; i < all.length; i++) {
if(all[i] == adapter) {
getConnector().removeResourceadapter(i);
break;
}
}
}
pcs.firePropertyChange("resourceAdapter", old, resourceAdapter);
}
public ResourceAdapter getResourceAdapter(int index) {
return resourceAdapter[index];
}
public void setResourceAdapter(int index, ResourceAdapter ra) {
ResourceAdapter[] old = this.resourceAdapter;
resourceAdapter[index] = ra;
if(ra.getResourceAdapter() == null) {
ra.configure(resourceAdapterDDBean, getConnector().addNewResourceadapter());
}
pcs.firePropertyChange("resourceAdapter", old, resourceAdapter);
}
public Dependency[] getDependency() {
return dependency;
}
public void setDependency(Dependency[] dependency) {
Dependency[] old = this.dependency;
Set before = new HashSet();
for (int i = 0; i < old.length; i++) {
before.add(old[i]);
}
this.dependency = dependency;
// Handle current or new resource adapters
for (int i = 0; i < dependency.length; i++) {
Dependency dep = dependency[i];
if(dep.getDependency() == null) {
dep.configure(getConnector().addNewDependency());
} else {
before.remove(dep);
}
}
// Handle removed resource adapters
for (Iterator it = before.iterator(); it.hasNext();) {
Dependency dep = (Dependency) it.next();
DependencyType all[] = getConnector().getDependencyArray();
for (int i = 0; i < all.length; i++) {
if(all[i] == dep) {
getConnector().removeDependency(i);
break;
}
}
}
pcs.firePropertyChange("dependency", old, dependency);
}
public Dependency getDependency(int index) {
return dependency[index];
}
public void setDependency(int index, Dependency dep) {
Dependency[] old = this.dependency;
dependency[index] = dep;
if(dep.getDependency() == null) {
dep.configure(getConnector().addNewDependency());
}
pcs.firePropertyChange("dependency", old, dependency);
}
// ----------------------- End of JavaBean Properties ----------------------
protected SchemaTypeLoader getSchemaTypeLoader() {
return Connector15DCBRoot.SCHEMA_TYPE_LOADER;
}
}