public void setEntity(java.lang.Object ent) {
Method[] methods = ent.getClass().getDeclaredMethods();
box.removeAll();
for (Method m : methods) {
if (m.getName().toLowerCase().startsWith("get")) {
String attName = m.getName().substring(3);
Object result;
try {
result = m.invoke(ent, new Object[] {});
String value = "null";
if (result != null) value = result.toString();
JPanel attPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
attPane.add(new JLabel(attName + " : " + m.getReturnType().getName() + " = " + value));
box.add(attPane);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
}
public class AttributesPanel extends JComponent {
private boolean settingcollection = false;
private Box box = Box.createVerticalBox();
Vector tobeduplicated = new Vector();
public AttributesPanel() {
this.setLayout(new BorderLayout());
super.add(box, BorderLayout.CENTER);
}
public void setEntity(java.lang.Object ent) {
Method[] methods = ent.getClass().getDeclaredMethods();
box.removeAll();
for (Method m : methods) {
if (m.getName().toLowerCase().startsWith("get")) {
String attName = m.getName().substring(3);
Object result;
try {
result = m.invoke(ent, new Object[] {});
String value = "null";
if (result != null) value = result.toString();
JPanel attPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
attPane.add(new JLabel(attName + " : " + m.getReturnType().getName() + " = " + value));
box.add(attPane);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
}
public static void main(String[] args) throws IllegalArgumentException, IllegalAccessException {
JFrame jf = new JFrame();
AttributesPanel colpal = new AttributesPanel();
colpal.setEntity(new FrameFact("hola"));
colpal.setEntity(new FrameFact("hola"));
jf.getContentPane().add(colpal);
jf.pack();
jf.show();
jf.pack();
}
}