遍历扩展点ExtensionPoint

java 代码

try {
    IExtensionRegistry extensionRegistry = Platform
            .getExtensionRegistry();
    IExtensionPoint extensionPoint = extensionRegistry
            .getExtensionPoint("org.eclipse.ui", "actionSets");
    if (extensionPoint != null) {
        IConfigurationElement[] ic=extensionPoint.getConfigurationElements();
        if (ic != null) {
            for (int i = 0; i < ic.length; i++) {
                System.err.println("-----"+i+"-----");
                IConfigurationElement c=ic[i];
                System.err.println(c.getName());
                String[] a=c.getAttributeNames();
                for (int j = 0; j < a.length; j++) {
                    System.err.println("    AttributeName "+j+" "+a[j]+"="+c.getAttribute(a[j]));
                }
                 IConfigurationElement[] cc=c.getChildren();
                 for (int j = 0; j < cc.length; j++) {
                    System.err.println("        "+cc[j].getName());
                    String[] aa=cc[j].getAttributeNames();
                    for (int k = 0; k < aa.length; k++) {
                        System.err.println("        AttributeName "+k+" "+aa[k]+"="+cc[j].getAttribute(aa[k]));

                    }
                }
            }
        }
    }
} catch (Exception e) {

}