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1
26
27 package org.objectweb.util.browser.plugin.java.reflect;
28
29 import java.awt.Color  ;
30 import java.awt.FlowLayout ;
31 import java.lang.reflect.Field ;
32 import java.lang.reflect.Method ;
33 import java.util.Arrays ;
34 import java.util.Vector ;
35
36 import javax.swing.JEditorPane ;
37 import javax.swing.JPanel ;
38
39 import org.objectweb.util.browser.api.Panel;
40 import org.objectweb.util.browser.api.TreeView;
41
42
50 public class ClassPanel
51 implements Panel {
52
53
59 protected JPanel panel_;
60
61 protected StringBuffer htmlText_;
62
63
64 protected MemberComparator comparator_;
65
66
72 public ClassPanel(){
73 panel_ = new JPanel ();
74 htmlText_ = new StringBuffer ();
75 FlowLayout flow = new FlowLayout (FlowLayout.LEFT);
76 panel_.setLayout(flow);
77 panel_.setBackground(Color.white);
78 comparator_ = new MemberComparator();
79 }
80
81
87 protected String [] getFields(Field [] fields, ClassVisibilityConfig config){
88 Arrays.sort(fields,comparator_);
89 Vector fieldList = new Vector ();
90 FieldUtil fieldUtil = null;
91 for(int i=0 ; i<fields.length ; i++){
92 if(ClassVisibility.hasToBeAdded(fields[i].getModifiers(),config,ClassVisibilityConfig.ATTRIBUTE)){
93 fieldUtil = new FieldUtil(fields[i]);
94 fieldList.add(fieldUtil.toHTML());
95 }
96 }
97 return (String [])fieldList.toArray(new String [0]);
98 }
99
100 protected String [] getMethods(Method [] methods, ClassVisibilityConfig config){
101 Arrays.sort(methods,comparator_);
102 Vector methodList = new Vector ();
103 MethodUtil methodUtil = null;
104 for(int i=0 ; i<methods.length ; i++){
105 if(ClassVisibility.hasToBeAdded(methods[i].getModifiers(),config,ClassVisibilityConfig.METHOD)){
106 methodUtil = new MethodUtil(methods[i]);
107 methodList.add(methodUtil.toHTML());
108 }
109 }
110 return (String [])methodList.toArray(new String [0]);
111 }
112
113 protected String [] getInnerClasses(Class [] classes, ClassVisibilityConfig config){
114 Arrays.sort(classes,comparator_);
115 Vector classList = new Vector ();
116 ClassUtil classUtil = null;
117 for(int i=0 ; i<classes.length ; i++){
118 if(ClassVisibility.hasToBeAdded(classes[i].getModifiers(),config,ClassVisibilityConfig.INNER_CLASS)){
119 classUtil = new ClassUtil(classes[i]);
120 classList.add(classUtil.toHTML());
121 }
122 }
123 return (String [])classList.toArray(new String [0]);
124 }
125
126 protected String getHTMLList(String [] elements){
127 if(elements!=null){
128 StringBuffer list = new StringBuffer ();
129 list.append("<ul>");
130 for(int i = 0 ; i < elements.length ; i++)
131 list.append("<li>" + elements[i] + "</li>");
132 list.append("</ul>");
133 return list.toString();
134 }
135 return "";
136 }
137
138
144
145 public JPanel getPanel() {
146 return panel_;
147 }
148
149 public void selected(TreeView treeView) {
150
151 Class theClass = (Class )treeView.getSelectedObject();
152 ClassVisibilityConfig config = (ClassVisibilityConfig)ClassVisibility.config_.get(theClass.getName());
153 if(config == null)
154 config = (ClassVisibilityConfig)ClassVisibility.config_.get(ClassVisibility.DEFAULT_CONFIG);
155
156 htmlText_.append("<html>");
157 htmlText_.append("<header></header>");
158 htmlText_.append("<body>");
159
160 String name = theClass.getName();
161 String package_ = theClass.isPrimitive()?"":(name.lastIndexOf('.')==-1?"":name.substring(0,name.lastIndexOf('.')));
162 String type = theClass.isInterface()?"Interface ":"Class ";
163 String className = name.lastIndexOf('.')==-1?name:name.substring(name.lastIndexOf('.')+1);
164 htmlText_.append(package_);
165 htmlText_.append("<h2>" + type + " " + className + "</h2>");
166 htmlText_.append("<hr width=\"50%\"><br>");
167
168 String [] fields = getFields(theClass.getDeclaredFields(), config);
169 if(fields.length>0){
170 htmlText_.append("<b>Fields</b>");
171 htmlText_.append(getHTMLList(fields));
172 }
173
174 String [] methods = getMethods(theClass.getDeclaredMethods(), config);
175 if(methods.length>0){
176 htmlText_.append("<b>Methods</b>");
177 htmlText_.append(getHTMLList(methods));
178 }
179
180 String [] innerClasses = getInnerClasses(theClass.getDeclaredClasses(), config);
181 if(innerClasses.length>0){
182 htmlText_.append("<b>Inner classes</b>");
183 htmlText_.append(getHTMLList(innerClasses));
184 }
185
186 htmlText_.append("</body>");
187 htmlText_.append("</html>");
188
189 JEditorPane html = new JEditorPane ("text/html",htmlText_.toString());
190 html.setEditable(false);
191 panel_.add(html);
192 }
193
194 public void unselected(TreeView treeview) {
195 }
197
198 }
199 |
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