public Bean(String classPackage, String clazz, ClassLoaderStrategy cls, Bean topLevelBean)
throws Exception {
// Get the no-arg constructor and create the bean
try {
Class classOfBean = ObjectXml.getClassOfBean((ClassLoader) cls, classPackage + "." + clazz);
Constructor ct = null;
// check whether this class is an inner class
if (classOfBean.getEnclosingClass() != null) {
ct = classOfBean.getConstructor(new Class[] {classOfBean.getEnclosingClass()});
beanObject = ct.newInstance(new Object[] {topLevelBean.getBeanObject()});
} else {
ct = classOfBean.getConstructor((Class[]) null);
beanObject = ct.newInstance((Object[]) null);
}
// Get an array of property descriptors
beanInfo = Introspector.getBeanInfo(classOfBean);
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
// load property descriptors into hashtable
propDesc = new Properties();
for (int i = 0; i < pds.length; i++) {
propDesc.put(pds[i].getName(), pds[i]);
}
} catch (Exception e) {
System.err.println("Exception creating bean: " + e.getMessage());
e.printStackTrace();
throw e;
}
}
/**
* Creates a new Outline object.
*
* @param djvuBean the DjVuBean to navigate.
* @throws ArrayIndexOutOfBoundsException if the document has less than 2 pages.
*/
public Outline(final DjVuBean djvuBean) {
this.djvuBean = djvuBean;
if (djvuBean.getDocument().size() < 2) {
throw new ArrayIndexOutOfBoundsException("Can not navigate documents with only one page.");
}
final MouseListener mouseListener =
new MouseAdapter() {
public void mouseClicked(final MouseEvent e) {
try {
clickLocation(e.getX(), e.getY());
} catch (final Throwable exp) {
exp.printStackTrace(DjVuOptions.err);
System.gc();
}
}
};
addMouseListener(mouseListener);
final Document document = djvuBean.getDocument();
final Bookmark bookmark = (Bookmark) document.getBookmark();
bookmark.setDjVmDir(document.getDjVmDir());
setFirstBookmark(bookmark);
final Properties properties = djvuBean.properties;
properties.put("addOn.NavPane", "Outline," + properties.getProperty("addOn.NavPane", "None"));
djvuBean.addPropertyChangeListener(this);
}