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1
19
20 package org.netbeans.modules.j2ee.ejbcore.ui.logicalview.ejb.action;
21
22
23 import java.io.IOException  ;
24 import javax.lang.model.element.TypeElement;
25 import org.netbeans.api.java.source.ElementHandle;
26 import org.netbeans.modules.j2ee.api.ejbjar.EjbJar;
27 import org.netbeans.modules.j2ee.common.method.MethodModel;
28 import org.netbeans.modules.j2ee.common.method.FieldCustomizer;
29 import org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.EjbMethodController;
30 import org.netbeans.modules.j2ee.ejbcore._RetoucheUtil;
31 import org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.EntityMethodController;
32 import org.openide.ErrorManager;
33 import org.openide.filesystems.FileObject;
34 import org.openide.nodes.Node;
35 import org.openide.util.HelpCtx;
36 import org.openide.util.Lookup;
37 import org.openide.util.NbBundle;
38 import org.openide.util.actions.NodeAction;
39
40
44 public class AddCmpFieldAction extends NodeAction {
45
46 private static final String NAME = NbBundle.getMessage(AddCmpFieldAction.class, "LBL_AddCmpFieldAction");
47
48 public String getName() {
49 return NAME;
50 }
51
52 public HelpCtx getHelpCtx() {
53 return HelpCtx.DEFAULT_HELP;
54 }
55
56 protected boolean asynchronous() {
57 return false;
58 }
59
60 protected boolean enable(org.openide.nodes.Node[] activatedNodes) {
61 if (activatedNodes == null || activatedNodes.length < 1) {
62 return false;
63 }
64 EjbMethodController ejbMethodController;
65 ElementHandle<TypeElement> elementHandle = null;
66 try {
67 elementHandle = _RetoucheUtil.getJavaClassFromNode(activatedNodes[0]);
68 if (elementHandle == null) {
69 return false;
70 }
71 } catch (IOException ioe) {
72 ErrorManager.getDefault().notify(ioe);
73 return false;
74 }
75 FileObject fileObject = activatedNodes[0].getLookup().lookup(FileObject.class);
76 if (fileObject == null) {
77 return false;
78 }
79 return activatedNodes.length == 1 &&
80 (ejbMethodController = EjbMethodController.createFromClass(fileObject, elementHandle.getQualifiedName())) != null &&
81 ejbMethodController instanceof EntityMethodController &&
82 ((EntityMethodController) ejbMethodController).isCMP();
83 }
84
85 protected void performAction(org.openide.nodes.Node[] activatedNodes) {
86 if (activatedNodes == null || activatedNodes.length < 1) {
87 return;
88 }
89 try {
90 ElementHandle<TypeElement> elementHandle = _RetoucheUtil.getJavaClassFromNode(activatedNodes[0]);
91 if (elementHandle != null) {
92 FileObject fileObject = activatedNodes[0].getLookup().lookup(FileObject.class);
93 FileObject ddFile = EjbJar.getEjbJar(fileObject).getDeploymentDescriptor();
94 EntityMethodController emc = (EntityMethodController) EjbMethodController.createFromClass(fileObject, elementHandle.getQualifiedName());
95 MethodModel.Variable field = MethodModel.Variable.create("java.lang.String", "cmpField");
96 addCmpField(emc, ddFile, field);
97 }
98 } catch (IOException ioe) {
99 ErrorManager.getDefault().notify(ioe);
100 }
101 }
102
103 public static boolean addCmpField(FileObject fileObject, String className, FileObject ddFile) {
104 MethodModel.Variable field = MethodModel.Variable.create("java.lang.String", "cmpField");
105 EntityMethodController emc = (EntityMethodController) EntityMethodController.createFromClass(fileObject, className);
106 try {
107 return addCmpField(emc, ddFile, field);
108 } catch (IOException ioe) {
109 ErrorManager.getDefault().notify(ioe);
110 }
111 return false;
112 }
113
114 private static boolean addCmpField(EntityMethodController emc, FileObject ddFile, MethodModel.Variable field) throws IOException {
115 FieldCustomizer customizer = new FieldCustomizer(emc.getModelCopy(), field, "",
116 emc.getLocal() != null, emc.getRemote() != null, true, true, false, false);
117 if (customizer.customizeField()) {
118 MethodModel.Variable customizedField = customizer.getField();
119 emc.addField(customizedField, ddFile, customizer.isLocalGetter(), customizer.isLocalSetter(),
120 customizer.isRemoteGetter(), customizer.isRemoteSetter(), customizer.getDescription());
121 return true;
122 }
123 return false;
124 }
125
126 public javax.swing.Action createContextAwareInstance(org.openide.util.Lookup actionContext) {
127 boolean enable = enable(actionContext.lookup(new Lookup.Template<Node>(Node.class)).allInstances().toArray(new Node[0]));
128 return enable ? super.createContextAwareInstance(actionContext) : null;
129 }
130
131 }
132 |
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