com.hypersocket.annotation.AnnotationServiceImpl.java Source code

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Here is the source code for com.hypersocket.annotation.AnnotationServiceImpl.java

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/*******************************************************************************
 * Copyright (c) 2013 Hypersocket Limited.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 ******************************************************************************/
package com.hypersocket.annotation;

import java.util.HashMap;
import java.util.Map;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.reflect.MethodSignature;

public class AnnotationServiceImpl implements AnnotationService {

    Map<String, HypersocketExtensionPoint> extensionPoints = new HashMap<String, HypersocketExtensionPoint>();

    public AnnotationServiceImpl() {

    }

    @Override
    public void registerExtensionPoint(String id, HypersocketExtensionPoint ext) {
        extensionPoints.put(id, ext);
    }

    @Override
    public Object process(ProceedingJoinPoint pjp) throws Throwable {
        MethodSignature sig = (MethodSignature) pjp.getSignature();
        String id = sig.getDeclaringType().getName() + "/" + sig.getName();

        if (extensionPoints.containsKey(id)) {
            HypersocketExtensionPoint ext = extensionPoints.get(id);
            if (ext.isExtending(pjp)) {
                return extensionPoints.get(id).invoke(pjp);
            }
        }

        return pjp.proceed();

    }

}