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19
20 package org.netbeans.modules.web.jsf.wizards;
21
22 import java.io.IOException  ;
23 import java.util.Collection ;
24 import java.util.Collections ;
25 import java.util.Iterator ;
26 import java.util.NoSuchElementException ;
27 import java.util.Set ;
28 import javax.swing.JComponent ;
29 import javax.swing.event.ChangeListener ;
30 import org.netbeans.api.project.Sources;
31 import org.netbeans.editor.BaseDocument;
32 import org.netbeans.modules.schema2beans.BaseBean;
33 import org.netbeans.modules.web.api.webmodule.WebModule;
34 import org.netbeans.modules.web.jsf.JSFConfigDataObject;
35 import org.netbeans.modules.web.jsf.api.ConfigurationUtils;
36 import org.netbeans.modules.web.jsf.editor.JSFEditorUtilities;
37 import org.netbeans.modules.web.jsf.api.facesmodel.FacesConfig;
38 import org.netbeans.modules.web.jsf.api.facesmodel.JSFConfigComponentFactory;
39 import org.netbeans.modules.web.jsf.api.facesmodel.ManagedBean;
40 import org.openide.WizardDescriptor;
41 import org.openide.cookies.OpenCookie;
42 import org.openide.filesystems.FileObject;
43 import org.openide.loaders.DataObject;
44 import org.openide.loaders.DataFolder;
45 import org.openide.loaders.TemplateWizard;
46 import org.openide.util.NbBundle;
47 import org.netbeans.api.java.project.JavaProjectConstants;
48 import org.netbeans.api.project.Project;
49 import org.netbeans.api.project.ProjectUtils;
50 import org.netbeans.api.project.SourceGroup;
51 import org.netbeans.modules.web.jsf.JSFConfigUtilities;
52 import org.netbeans.modules.web.jsf.api.facesmodel.JSFConfigComponentFactory;
53 import org.netbeans.spi.java.project.support.ui.templates.JavaTemplates;
54 import org.netbeans.spi.project.ui.templates.support.Templates;
55
56
61
62 public class ManagedBeanIterator implements TemplateWizard.Iterator {
63
64 private int index;
65
66 private transient WizardDescriptor.Panel[] panels;
67
68 private transient boolean debug = false;
69
70 public void initialize (TemplateWizard wizard) {
71 if (debug) log ("initialize");
72 index = 0;
73 Project project = Templates.getProject( wizard );
75 DataFolder targetFolder=null;
76 try {
77 targetFolder = wizard.getTargetFolder();
78 } catch (IOException ex) {
79 targetFolder = DataFolder.findFolder(project.getProjectDirectory());
80 }
81
82 SourceGroup[] sourceGroups = ProjectUtils.getSources(project).getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA);
83 if (debug) {
84 log ("\tproject: " + project);
85 log ("\ttargetFolder: " + targetFolder);
86 log ("\tsourceGroups.length: " + sourceGroups.length);
87 }
88
89 WizardDescriptor.Panel secondPanel = new ManagedBeanPanel(project, wizard);
90
91 WizardDescriptor.Panel javaPanel;
92 if (sourceGroups.length == 0)
93 javaPanel = Templates.createSimpleTargetChooser(project, sourceGroups, secondPanel);
94 else
95 javaPanel = JavaTemplates.createPackageChooser(project, sourceGroups, secondPanel);
96
97 panels = new WizardDescriptor.Panel[] { javaPanel };
98
99 Object prop = wizard.getProperty ("WizardPanel_contentData"); String [] beforeSteps = null;
102 if (prop != null && prop instanceof String []) {
103 beforeSteps = (String [])prop;
104 }
105 String [] steps = createSteps (beforeSteps, panels);
106
107 for (int i = 0; i < panels.length; i++) {
108 JComponent jc = (JComponent )panels[i].getComponent ();
109 if (steps[i] == null) {
110 steps[i] = jc.getName ();
111 }
112 jc.putClientProperty ("WizardPanel_contentSelectedIndex", new Integer (i)); jc.putClientProperty ("WizardPanel_contentData", steps); }
115 }
116
117 public void uninitialize (TemplateWizard wizard) {
118 panels = null;
119 }
120
121 public Set instantiate(TemplateWizard wizard) throws IOException {
122
125 if (debug)
126 log("instantiate");
128 FileObject dir = Templates.getTargetFolder( wizard );
129 DataFolder df = DataFolder.findFolder( dir );
130 FileObject template = Templates.getTemplate( wizard );
131
132 DataObject dTemplate = DataObject.find( template );
133 DataObject dobj = dTemplate.createFromTemplate( df, Templates.getTargetName( wizard ) );
134
135 String configFile = (String ) wizard.getProperty(WizardProperties.CONFIG_FILE);
136 Project project = Templates.getProject( wizard );
137 WebModule wm = WebModule.getWebModule(project.getProjectDirectory());
138 dir = wm.getDocumentBase();
139 FileObject fo = dir.getFileObject(configFile); FacesConfig facesConfig = ConfigurationUtils.getConfigModel(fo, true).getRootComponent();
141
142 ManagedBean bean = facesConfig.getModel().getFactory().createManagedBean();
143 String targetName = Templates.getTargetName(wizard);
144 Sources sources = ProjectUtils.getSources(project);
145 SourceGroup[] groups = sources.getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA);
146 String packageName = null;
147 org.openide.filesystems.FileObject targetFolder = Templates.getTargetFolder(wizard);
148 for (int i = 0; i < groups.length && packageName == null; i++) {
149 packageName = org.openide.filesystems.FileUtil.getRelativePath (groups [i].getRootFolder (), targetFolder);
150 if (packageName!=null) break;
151 }
152 if (packageName!=null) packageName = packageName.replace('/','.');
153 else packageName="";
154 String className=null;
155 if (packageName.length()>0)
156 className=packageName+"."+targetName; else
158 className=targetName;
159
160 bean.setManagedBeanName(getUniqueName(targetName, facesConfig));
161 bean.setManagedBeanClass(className);
162 bean.setManagedBeanScope((String ) wizard.getProperty(WizardProperties.SCOPE));
163
164 String description = (String ) wizard.getProperty(WizardProperties.DESCRIPTION);
165 if (description != null && description.length() > 0){
166 String newLine = System.getProperty("line.separator");
167 bean.setDescription(newLine + description + newLine);
168 }
169 facesConfig.getModel().startTransaction();
170 facesConfig.addManagedBean(bean);
171 facesConfig.getModel().endTransaction();
172 facesConfig.getModel().sync();
173
174 return Collections.singleton(dobj);
175 }
176
177 public void previousPanel () {
178 if (! hasPrevious ()) throw new NoSuchElementException ();
179 index--;
180 }
181
182 public void nextPanel () {
183 if (! hasNext ()) throw new NoSuchElementException ();
184 index++;
185 }
186
187 public boolean hasPrevious () {
188 return index > 0;
189 }
190
191 public boolean hasNext () {
192 return index < panels.length - 1;
193 }
194
195 public String name () {
196 return NbBundle.getMessage (ManagedBeanIterator.class, "TITLE_x_of_y",
197 new Integer (index + 1), new Integer (panels.length));
198 }
199
200 public WizardDescriptor.Panel current () {
201 return panels[index];
202 }
203 public final void addChangeListener (ChangeListener l) {}
205 public final void removeChangeListener (ChangeListener l) {}
206
207
208 private void log (String message){
209 System.out.println("ActionIterator:: \t" + message);
210 }
211
212 private String [] createSteps(String [] before, WizardDescriptor.Panel[] panels) {
213 int diff = 0;
214 if (before == null) {
215 before = new String [0];
216 } else if (before.length > 0) {
217 diff = ("...".equals (before[before.length - 1])) ? 1 : 0; }
219 String [] res = new String [ (before.length - diff) + panels.length];
220 for (int i = 0; i < res.length; i++) {
221 if (i < (before.length - diff)) {
222 res[i] = before[i];
223 } else {
224 res[i] = panels[i - before.length + diff].getComponent ().getName ();
225 }
226 }
227 return res;
228 }
229
230 private void replaceInDocument(javax.swing.text.Document document, String replaceFrom, String replaceTo) {
231 javax.swing.text.AbstractDocument doc = (javax.swing.text.AbstractDocument )document;
232 int len = replaceFrom.length();
233 try {
234 String content = doc.getText(0,doc.getLength());
235 int index = content.lastIndexOf(replaceFrom);
236 while (index>=0) {
237 doc.replace(index,len,replaceTo,null);
238 content=content.substring(0,index);
239 index = content.lastIndexOf(replaceFrom);
240 }
241 } catch (javax.swing.text.BadLocationException ex){}
242 }
243
244 private String getUniqueName(String original, FacesConfig facesConfig){
245 String value = original;
246 Collection <ManagedBean> beans = facesConfig.getManagedBeans();
247 int count = 0;
248 for (Iterator <ManagedBean> it = beans.iterator(); it.hasNext();) {
249 ManagedBean managedBean = it.next();
250 if (!value.equals(managedBean.getManagedBeanName())){
251 index++;
252 }
253 else {
254 index = 0;
255 count++;
256 value = original+count;
257 }
258 }
259 return value;
260 }
261
262 }
263 |
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