001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.geronimo.connector.deployment.dconfigbean;
019    
020    import javax.enterprise.deploy.model.DDBean;
021    
022    import org.apache.geronimo.deployment.plugin.DConfigBeanSupport;
023    import org.apache.geronimo.xbeans.geronimo.GerAdminobjectInstanceType;
024    import org.apache.geronimo.xbeans.geronimo.GerAdminobjectType;
025    import org.apache.xmlbeans.SchemaTypeLoader;
026    
027    /**
028     *
029     *
030     * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
031     *
032     * */
033    public class AdminObjectDConfigBean extends DConfigBeanSupport {
034        private AdminObjectInstance[] instances = new AdminObjectInstance[0];
035    
036        public AdminObjectDConfigBean(DDBean ddBean, GerAdminobjectType adminObject) {
037            super(ddBean, adminObject);
038            String adminObjectInterface = ddBean.getText("adminobject-interface")[0];
039            if (adminObject.getAdminobjectInterface() == null) {
040                adminObject.setAdminobjectInterface(adminObjectInterface);
041            } else {
042                assert adminObjectInterface.equals(adminObject.getAdminobjectInterface());
043            }
044            String adminObjectClass = ddBean.getText("adminobject-class")[0];
045            if (adminObject.getAdminobjectClass() == null) {
046                adminObject.setAdminobjectClass(adminObjectClass);
047            } else {
048                assert adminObjectClass.equals(adminObject.getAdminobjectClass());
049            }
050            // Get initial list of instances
051            GerAdminobjectInstanceType[] xmlInstances = getAdminObject().getAdminobjectInstanceArray();
052            instances = new AdminObjectInstance[xmlInstances.length];
053            for (int i = 0; i < instances.length; i++) {
054                instances[i] = new AdminObjectInstance();
055                instances[i].initialize(xmlInstances[i], this);
056            }
057        }
058    
059        GerAdminobjectType getAdminObject() {
060            return (GerAdminobjectType) getXmlObject();
061        }
062    
063        public AdminObjectInstance[] getAdminObjectInstance() {
064            return instances;
065        }
066    
067        public void setAdminObjectInstance(AdminObjectInstance[] instances) {
068            AdminObjectInstance[] old = getAdminObjectInstance();
069            this.instances = instances;
070            for (int i = 0; i < instances.length; i++) { // catch additions
071                AdminObjectInstance instance = instances[i];
072                if (!instance.hasParent()) {
073                    GerAdminobjectInstanceType xmlObject = getAdminObject().addNewAdminobjectInstance();
074                    instance.initialize(xmlObject, this);
075                }
076            }
077            for (int i = 0; i < old.length; i++) { // catch removals
078                AdminObjectInstance instance = old[i];
079                boolean found = false;
080                for (int j = 0; j < instances.length; j++) {
081                    if (instances[j] == instance) {
082                        found = true;
083                        break;
084                    }
085                }
086                if (!found) {
087                    // remove the XmlBean
088                    for (int j = 0; j < getAdminObject().getAdminobjectInstanceArray().length; j++) {
089                        GerAdminobjectInstanceType test = getAdminObject().getAdminobjectInstanceArray(j);
090                        if (test == instance.getAdminobjectInstance()) {
091                            getAdminObject().removeAdminobjectInstance(j);
092                            break;
093                        }
094                    }
095                    // clean up the removed JavaBean
096                    instance.dispose();
097                }
098            }
099            pcs.firePropertyChange("adminObjectInstance", old, instances);
100        }
101    
102        protected SchemaTypeLoader getSchemaTypeLoader() {
103            return ResourceAdapterDConfigRoot.SCHEMA_TYPE_LOADER;
104        }
105    
106    }