org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/editors/ModularDistVersionDetailPage.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.dist.editors;
  17
  18 import javax.jcr.Node;
  19 import javax.jcr.RepositoryException;
  20
  21 import org.argeo.slc.SlcException;
  22 import org.argeo.slc.SlcNames;
  23 import org.eclipse.swt.SWT;
  24 import org.eclipse.swt.layout.GridData;
  25 import org.eclipse.swt.layout.GridLayout;
  26 import org.eclipse.swt.widgets.Composite;
  27 import org.eclipse.swt.widgets.Text;
  28 import org.eclipse.ui.forms.IManagedForm;
  29 import org.eclipse.ui.forms.editor.FormEditor;
  30 import org.eclipse.ui.forms.editor.FormPage;
  31 import org.eclipse.ui.forms.widgets.FormToolkit;
  32 import org.eclipse.ui.forms.widgets.ScrolledForm;
  33 import org.eclipse.ui.forms.widgets.Section;
  34
  35 /** Show the details for a given bundle. */
  36 public class ModularDistVersionDetailPage extends FormPage implements SlcNames {
  37
  38         final static String PAGE_ID = "ModularDistVersionDetailPage";
  39
  40         // Business Objects
  41         private Node modularDistVersion;
  42
  43         // This page widgets
  44         private FormToolkit tk;
  45
  46         public ModularDistVersionDetailPage(FormEditor formEditor, String title,
  47                         Node modularDistVersion) {
  48                 super(formEditor, PAGE_ID, title);
  49                 this.modularDistVersion = modularDistVersion;
  50         }
  51
  52         @Override
  53         protected void createFormContent(IManagedForm managedForm) {
  54                 // General settings for this page
  55                 ScrolledForm form = managedForm.getForm();
  56                 tk = managedForm.getToolkit();
  57                 Composite body = form.getBody();
  58
  59                 GridLayout layout = new GridLayout(1, false);
  60                 layout.marginWidth = 5;
  61                 layout.marginRight = 15;
  62                 layout.verticalSpacing = 0;
  63                 body.setLayout(layout);
  64                 try {
  65                         form.setText(modularDistVersion.hasProperty(SLC_NAME) ? modularDistVersion
  66                                         .getProperty(SLC_NAME).getString() : "");
  67                 } catch (RepositoryException re) {
  68                         throw new SlcException("Unable to get slc:name for node "
  69                                         + modularDistVersion, re);
  70                 }
  71
  72                 // Main layout
  73                 Composite mavenSnipet = tk.createComposite(body);
  74                 mavenSnipet.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  75                 populateMavenSnippetPart(mavenSnipet);
  76         }
  77
  78         private void populateMavenSnippetPart(Composite parent) {
  79                 GridLayout layout = new GridLayout(1, false);
  80                 layout.marginWidth = layout.horizontalSpacing = layout.horizontalSpacing = layout.marginHeight = 0;
  81                 parent.setLayout(layout);
  82
  83                 Section section = tk.createSection(parent, Section.TITLE_BAR
  84                                 | Section.DESCRIPTION);
  85                 section.setText("Maven");
  86                 section.setDescription("In order to rely on the versions defined by this distribution, "
  87                                 + "add the below tag to the dependency management of your parent pom.");
  88                 section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  89                 Text snippetTxt = createMavenSnippet(section);
  90                 section.setClient(snippetTxt);
  91         }
  92
  93         // /////////////////////
  94         // HELPERS
  95         /** Creates a text area with corresponding maven snippet */
  96         private Text createMavenSnippet(Composite parent) {
  97                 Text mavenSnippet = new Text(parent, SWT.MULTI | SWT.WRAP);
  98                 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
  99                 gd.grabExcessHorizontalSpace = true;
 100                 gd.heightHint = 100;
 101                 mavenSnippet.setLayoutData(gd);
 102                 mavenSnippet.setText(generateXmlSnippet());
 103                 mavenSnippet.setEditable(false);
 104                 return mavenSnippet;
 105         }
 106
 107         private String generateXmlSnippet() {
 108                 try {
 109                         StringBuffer sb = new StringBuffer();
 110                         sb.append("<dependency>\n");
 111                         sb.append("\t<groupId>");
 112                         sb.append(modularDistVersion.getProperty(SLC_GROUP_ID).getString());
 113                         sb.append("</groupId>\n");
 114                         sb.append("\t<artifactId>");
 115                         sb.append(modularDistVersion.getProperty(SLC_ARTIFACT_ID)
 116                                         .getString());
 117                         sb.append("</artifactId>\n");
 118                         sb.append("\t<version>");
 119                         sb.append(modularDistVersion.getProperty(SLC_ARTIFACT_VERSION)
 120                                         .getString());
 121                         sb.append("</version>\n");
 122                         sb.append("\t<type>pom</type>\n");
 123                         sb.append("\t<scope>import</scope>\n");
 124                         sb.append("</dependency>");
 125                         return sb.toString();
 126                 } catch (RepositoryException re) {
 127                         throw new SlcException(
 128                                         "unexpected error while generating maven snippet");
 129                 }
 130         }
 131 }