|
1
5 package org.exoplatform.faces.search.component;
6
7 import org.apache.lucene.document.Document;
8 import org.exoplatform.commons.utils.HtmlUtil;
9 import org.exoplatform.faces.core.component.UIExoCommand;
10 import org.exoplatform.faces.core.component.model.Parameter;
11 import org.exoplatform.faces.core.event.ExoActionEvent;
12 import org.exoplatform.faces.core.event.ExoActionListener;
13 import org.exoplatform.services.indexing.IndexerPlugin;
14 import org.exoplatform.services.indexing.IndexingService;
15
20 public class UIViewDocument extends UIExoCommand {
21 final static public String  COMPONENT_FAMILY = "org.exoplatform.faces.search.component.UIViewDocument" ;
22 public final static String TEXT_FORMAT = "TEXT_FORMAT" ;
23 public final static String HTML_FORMAT = "HTML_FORMAT" ;
24 public final static String XML_FORMAT = "XML_FORMAT" ;
25 public final static String FORMAT_TYPE = "format" ;
26 public final static String CHANGE_FORMAT_ACTION = "changeFormat" ;
27
28 public static Parameter[] htmlFormatParams_ = {
29 new Parameter(ACTION, CHANGE_FORMAT_ACTION),
30 new Parameter(FORMAT_TYPE, HTML_FORMAT)
31 };
32 public static Parameter[] xmlFormatParams_ = {
33 new Parameter(ACTION, CHANGE_FORMAT_ACTION),
34 new Parameter(FORMAT_TYPE, XML_FORMAT)
35 };
36 public static Parameter[] textFormatParams_ = {
37 new Parameter(ACTION, CHANGE_FORMAT_ACTION),
38 new Parameter(FORMAT_TYPE, TEXT_FORMAT)
39 };
40 public static Parameter[] cancelParams_ = {
41 new Parameter(ACTION, CANCEL_ACTION)
42 };
43
44 private String text_ ;
45 private Document document_ ;
46 private IndexingService iservice_ ;
47
48 public UIViewDocument(IndexingService iservice) {
49 setId("UIViewDocument") ;
50 setClazz("UIViewDocument");
51 setRendererType("ViewDocumentRenderer") ;
52 iservice_ = iservice ;
53 addActionListener(ChangeFormatActionListener.class, CHANGE_FORMAT_ACTION) ;
54 addActionListener(CancelActionListener.class, CANCEL_ACTION) ;
55 }
56
57 public String getDocument() { return text_ ; }
58
59 public void setDocument(Document doc) throws Exception {
60 document_ = doc ;
61 String module = doc.getField(IndexingService.MODULE_FIELD).stringValue() ;
62 IndexerPlugin plugin = iservice_.getIndexerPlugin(module) ;
63 text_ = plugin.getObjectAsXHTML(null, doc.getField(IndexingService.IDENTIFIER_FIELD).stringValue());
64 }
65
66 public String getFamily() { return COMPONENT_FAMILY ; }
67
68 static public class ChangeFormatActionListener extends ExoActionListener {
69 public void execute(ExoActionEvent event) throws Exception {
70 UIViewDocument uiView = (UIViewDocument) event.getSource();
71 String format = event.getParameter(FORMAT_TYPE) ;
72 String module = uiView.document_.getField(IndexingService.MODULE_FIELD).stringValue() ;
73 IndexerPlugin plugin = uiView.iservice_.getIndexerPlugin(module) ;
74 String id = uiView.document_.getField(IndexingService.IDENTIFIER_FIELD).stringValue() ;
75 if(HTML_FORMAT.equals(format)) {
76 uiView.text_ = plugin.getObjectAsXHTML(null, id);
77 } else if(XML_FORMAT.equals(format)) {
78 uiView.text_ = HtmlUtil.showXmlTags(plugin.getObjectAsXML(null, id));
79 } else {
80 uiView.text_ = "<pre>" + plugin.getObjectAsText(null, id) + "</pre>";
81 }
82 }
83 }
84
85 static public class CancelActionListener extends ExoActionListener {
86 public void execute(ExoActionEvent event) throws Exception {
87 UIViewDocument uiView = (UIViewDocument) event.getSource();
88 uiView.setRenderedSibling(UISearchSummary.class) ;
89 }
90 }
91 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.