plugins/org.argeo.slc.client.ui.dist/src/main/java/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.ArgeoException;
  22 import org.argeo.slc.SlcException;
  23 import org.argeo.slc.jcr.SlcNames;
  24 import org.eclipse.swt.SWT;
  25 import org.eclipse.swt.layout.GridData;
  26 import org.eclipse.swt.layout.GridLayout;
  27 import org.eclipse.swt.widgets.Composite;
  28 import org.eclipse.swt.widgets.Text;
  29 import org.eclipse.ui.forms.IManagedForm;
  30 import org.eclipse.ui.forms.editor.FormEditor;
  31 import org.eclipse.ui.forms.editor.FormPage;
  32 import org.eclipse.ui.forms.widgets.FormToolkit;
  33 import org.eclipse.ui.forms.widgets.ScrolledForm;
  34 import org.eclipse.ui.forms.widgets.Section;
  35
  36 /**
  37  * Show the details for a given bundle.
  38  */
  39 public class ModularDistVersionDetailPage extends FormPage implements SlcNames {
  40
  41         final static String PAGE_ID = "ModularDistVersionDetailPage";
  42
  43         // Business Objects
  44         private Node modularDistVersion;
  45
  46         // This page widgets
  47         private FormToolkit tk;
  48
  49         public ModularDistVersionDetailPage(FormEditor formEditor, String title,
  50                         Node modularDistVersion) {
  51                 super(formEditor, PAGE_ID, title);
  52                 this.modularDistVersion = modularDistVersion;
  53         }
  54
  55         @Override
  56         protected void createFormContent(IManagedForm managedForm) {
  57                 // General settings for this page
  58                 ScrolledForm form = managedForm.getForm();
  59                 tk = managedForm.getToolkit();
  60                 Composite body = form.getBody();
  61
  62                 GridLayout layout = new GridLayout(1, false);
  63                 layout.marginWidth = 5;
  64                 layout.marginRight = 15;
  65                 layout.verticalSpacing = 0;
  66                 body.setLayout(layout);
  67                 try {
  68                         form.setText(modularDistVersion.hasProperty(SLC_NAME) ? modularDistVersion
  69                                         .getProperty(SLC_NAME).getString() : "");
  70                 } catch (RepositoryException re) {
  71                         throw new SlcException("Unable to get slc:name for node "
  72                                         + modularDistVersion, re);
  73                 }
  74
  75                 // Main layout
  76                 Composite mavenSnipet = tk.createComposite(body);
  77                 mavenSnipet.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  78                 populateMavenSnippetPart(mavenSnipet);
  79         }
  80
  81         private void populateMavenSnippetPart(Composite parent) {
  82                 GridLayout layout = new GridLayout(1, false);
  83                 layout.marginWidth = layout.horizontalSpacing = layout.horizontalSpacing = layout.marginHeight = 0;
  84                 parent.setLayout(layout);
  85
  86                 Section section = tk.createSection(parent, Section.TITLE_BAR
  87                                 | Section.DESCRIPTION);
  88                 section.setText("Maven");
  89                 section.setDescription("In order to rely on the versions defined by this distribution, "
  90                                 + "add the below tag to the dependency management of your parent pom.");
  91                 section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  92                 Text snippetTxt = createMavenSnippet(section);
  93                 section.setClient(snippetTxt);
  94         }
  95
  96         // /////////////////////
  97         // HELPERS
  98         /** Creates a text area with corresponding maven snippet */
  99         private Text createMavenSnippet(Composite parent) {
 100                 Text mavenSnippet = new Text(parent, SWT.MULTI | SWT.WRAP);
 101                 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 102                 gd.grabExcessHorizontalSpace = true;
 103                 gd.heightHint = 100;
 104                 mavenSnippet.setLayoutData(gd);
 105                 mavenSnippet.setText(generateXmlSnippet());
 106                 mavenSnippet.setEditable(false);
 107                 return mavenSnippet;
 108         }
 109
 110         private String generateXmlSnippet() {
 111                 try {
 112                         StringBuffer sb = new StringBuffer();
 113                         sb.append("<dependency>\n");
 114                         sb.append("\t<groupId>");
 115                         sb.append(modularDistVersion.getProperty(SLC_GROUP_ID).getString());
 116                         sb.append("</groupId>\n");
 117                         sb.append("\t<artifactId>");
 118                         sb.append(modularDistVersion.getProperty(SLC_ARTIFACT_ID)
 119                                         .getString());
 120                         sb.append("</artifactId>\n");
 121                         sb.append("\t<version>");
 122                         sb.append(modularDistVersion.getProperty(SLC_ARTIFACT_VERSION)
 123                                         .getString());
 124                         sb.append("</version>\n");
 125                         sb.append("\t<type>pom</type>\n");
 126                         sb.append("\t<scope>import</scope>\n");
 127                         sb.append("</dependency>");
 128                         return sb.toString();
 129                 } catch (RepositoryException re) {
 130                         throw new ArgeoException(
 131                                         "unexpected error while generating maven snippet");
 132                 }
 133         }
 134 }