201504.mbox/raw/%3c20150406172039.4BF4BAC0E1C@hades.apache.org%3e

+
+    /*
+     * Licensed to the Apache Software Foundation (ASF) under one
+     * or more contributor license agreements.  See the NOTICE file
+     * distributed with this work for additional information
+     * regarding copyright ownership.  The ASF licenses this file
+     * to you 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.chemistry.opencmis.workbench;
+
+    import java.awt.Cursor;
+    import java.awt.Frame;
+    import java.awt.event.ActionEvent;
+    import java.awt.event.ActionListener;
+    import java.awt.event.ItemEvent;
+    import java.awt.event.ItemListener;
+
+    import javax.swing.JButton;
+    import javax.swing.JComboBox;
+    import javax.swing.JOptionPane;
+    import javax.swing.JTextField;
+
+    import org.apache.chemistry.opencmis.client.api.ObjectId;
+    import org.apache.chemistry.opencmis.commons.definitions.TypeDefinition;
+    import org.apache.chemistry.opencmis.commons.enums.BaseTypeId;
+    import org.apache.chemistry.opencmis.workbench.model.ClientModel;
+    import org.apache.chemistry.opencmis.workbench.swing.CreateDialog;
+
+    public class CreateRelationshipDialog extends CreateDialog {
+
+        private static final long serialVersionUID = 1L;
+
+        private JTextField nameField;
+        private JComboBox typeBox;
+        private JTextField sourceIdField;
+        private JTextField targetIdField;
+
+        public CreateRelationshipDialog(Frame owner, ClientModel model) {
+            super(owner, "Create Relationship", model);
+            createGUI();
+        }
+
+        private void createGUI() {
+            final CreateRelationshipDialog thisDialog = this;
+
+            nameField = new JTextField(60);
+            createRow("Name:", nameField, 0);
+
+            Object[] types = getTypes(BaseTypeId.CMIS_RELATIONSHIP.value());
+            if (types.length == 0) {
+                JOptionPane.showMessageDialog(this, "No creatable type!", "Creatable Types", JOptionPane.ERROR_MESSAGE);
+                thisDialog.dispose();
+                return;
+            }
+
+            typeBox = new JComboBox(types);
+            typeBox.setSelectedIndex(0);
+            typeBox.addItemListener(new ItemListener() {
+                public void itemStateChanged(ItemEvent e) {
+                    TypeDefinition type = ((ObjectTypeItem) typeBox.getSelectedItem()).getObjectType();
+                    updateMandatoryFields(type);
+                }
+            });
+
+            ObjectTypeItem type = (ObjectTypeItem) typeBox.getSelectedItem();
+            updateMandatoryFields(type.getObjectType());
+
+            createRow("Type:", typeBox, 1);
+
+            sourceIdField = new JTextField(60);
+            if (getClientModel().getCurrentObject() != null) {
+                sourceIdField.setText(getClientModel().getCurrentObject().getId());
+            }
+            createRow("Source Id:", sourceIdField, 2);
+
+            targetIdField = new JTextField(60);
+            createRow("Target Id:", targetIdField, 3);
+
+            JButton createButton = new JButton("Create Relationship", ClientHelper.getIcon("newrelationship.png"));
+            createButton.addActionListener(new ActionListener() {
+                public void actionPerformed(ActionEvent event) {
+                    String name = nameField.getText();
+                    String type = ((ObjectTypeItem) typeBox.getSelectedItem()).getObjectType().getId();
+                    String sourceId = sourceIdField.getText();
+                    String targetId = targetIdField.getText();
+
+                    try {
+                        setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+
+                        ObjectId objectId = getClientModel().createRelationship(name, type, sourceId, targetId,
+                                getMandatoryPropertyValues());
+
+                        if (objectId != null) {
+                            getClientModel().loadObject(objectId.getId());
+                        }
+
+                        thisDialog.setVisible(false);
+                        thisDialog.dispose();
+                    } catch (Exception e) {
+                        ClientHelper.showError(null, e);
+                    } finally {
+                        setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+
+                        try {
+                            getClientModel().reloadFolder();
+                        } catch (Exception e) {
+                            ClientHelper.showError(null, e);
+                        }
+                    }
+                }
+            });
+            createActionRow("", createButton, 4);
+
+            getRootPane().setDefaultButton(createButton);
+
+            showDialog();
+        }
+    }
+