| /* |
| * 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.uima.taeconfigurator.editors.ui.dialogs; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.StyledText; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Text; |
| |
| import org.apache.uima.resource.ExternalResourceDependency; |
| import org.apache.uima.taeconfigurator.editors.ui.AbstractSection; |
| import org.apache.uima.taeconfigurator.editors.ui.ResourceDependencySection; |
| |
| public class AddExternalResourceDependencyDialog extends AbstractDialogKeyVerifyJavaNames { |
| |
| private StyledText keyNameUI; |
| |
| public Button optionalUI; |
| |
| private StyledText interfaceNameUI; |
| |
| private Text descriptionUI; |
| |
| public String keyName; |
| |
| private String originalKeyName; |
| |
| public boolean optional; |
| |
| public String interfaceName; |
| |
| public String description; |
| |
| private ResourceDependencySection rdSection; |
| |
| private ExternalResourceDependency existingXRD; |
| |
| public AddExternalResourceDependencyDialog(AbstractSection aSection) { |
| super(aSection, "Add External Resource Dependency", "Add an External Resource Dependency"); |
| rdSection = (ResourceDependencySection) aSection; |
| } |
| |
| /** |
| * Constructor for Editing an existing XRD |
| * |
| * @param aSection |
| * @param aExistingXRD |
| */ |
| public AddExternalResourceDependencyDialog(AbstractSection aSection, |
| ExternalResourceDependency aExistingXRD) { |
| this(aSection); |
| existingXRD = aExistingXRD; |
| } |
| |
| protected Control createDialogArea(Composite parent) { |
| Composite mainArea = (Composite) super.createDialogArea(parent, existingXRD); |
| createWideLabel( |
| mainArea, |
| "The only required field is the key name,\nwhich must be unique within this primitive Analysis Engine descriptor."); |
| |
| // This part of the form looks like this sketch |
| // |
| // keyName: Text field << in 2 grid composite |
| // description: Text field << in 2 grid composite |
| // impl Name: Text field << in 2 grid composite |
| // (checkbox) is Optional |
| // |
| |
| Composite twoCol = new2ColumnComposite(mainArea); |
| |
| keyNameUI = newLabeledSingleLineStyledText(twoCol, "Key", |
| "Name used by the Primitive Analysis Engine to refer to the resource"); |
| |
| descriptionUI = newDescription(twoCol, "(Optional)Describes this resource dependency"); |
| |
| interfaceNameUI = newLabeledSingleLineStyledText( |
| twoCol, |
| "Interface", |
| "The fully qualified name of the Java Interface class used by the Analysis Engine to refer to the External Resource"); |
| |
| newErrorMessage(twoCol, 2); |
| |
| optionalUI = newButton(mainArea, SWT.CHECK, "Check this box if this resource is optional", |
| "Uncheck if this resource is required"); |
| |
| if (null != existingXRD) { |
| descriptionUI.setText(convertNull(existingXRD.getDescription())); |
| optionalUI.setSelection(existingXRD.isOptional()); |
| keyNameUI.setText(originalKeyName = existingXRD.getKey()); |
| interfaceNameUI.setText(convertNull(existingXRD.getInterfaceName())); |
| } |
| |
| return mainArea; |
| } |
| |
| public void copyValuesFromGUI() { |
| keyName = keyNameUI.getText(); |
| optional = optionalUI.getSelection(); |
| description = nullIf0lengthString(descriptionUI.getText()); |
| interfaceName = nullIf0lengthString(interfaceNameUI.getText()); |
| } |
| |
| public boolean isValid() { |
| if (keyName.length() == 0) |
| return false; |
| if (!keyName.equals(originalKeyName) && rdSection.keyNameAlreadyDefined(keyName)) |
| return false; |
| return true; |
| } |
| |
| public void enableOK() { |
| copyValuesFromGUI(); |
| okButton.setEnabled(keyName.length() > 0); |
| } |
| } |