com.heliumv.annotation.HvModulAspect.java Source code

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Here is the source code for com.heliumv.annotation.HvModulAspect.java

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/*******************************************************************************
 * HELIUM V, Open Source ERP software for sustained success
 * at small and medium-sized enterprises.
 * Copyright (C) 2004 - 2014 HELIUM V IT-Solutions GmbH
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published 
 * by the Free Software Foundation, either version 3 of theLicense, or 
 * (at your option) any later version.
 * 
 * According to sec. 7 of the GNU Affero General Public License, version 3, 
 * the terms of the AGPL are supplemented with the following terms:
 * 
 * "HELIUM V" and "HELIUM 5" are registered trademarks of 
 * HELIUM V IT-Solutions GmbH. The licensing of the program under the 
 * AGPL does not imply a trademark license. Therefore any rights, title and
 * interest in our trademarks remain entirely with us. If you want to propagate
 * modified versions of the Program under the name "HELIUM V" or "HELIUM 5",
 * you may only do so if you have a written permission by HELIUM V IT-Solutions 
 * GmbH (to acquire a permission please contact HELIUM V IT-Solutions
 * at trademark@heliumv.com).
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contact: developers@heliumv.com
 ******************************************************************************/
package com.heliumv.annotation;

import java.lang.reflect.Method;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.heliumv.factory.IMandantCall;
import com.lp.util.EJBExceptionLP;

@Component
@Aspect
public class HvModulAspect extends BaseAspect {

    @Autowired
    private IMandantCall mandantCall;

    @Pointcut("execution(public * *(..))")
    private void anyPublicOperation() {
    }

    @Pointcut("within(com.heliumv..*)")
    private void inHeliumv() {
    }

    @Pointcut("@annotation(com.heliumv.annotation.HvModul)")
    public void processHvModulPointcut() {
    }

    @Before("anyPublicOperation() && inHeliumv() && @annotation(com.heliumv.annotation.HvModul)")
    public void processAttribute(JoinPoint pjp) throws Throwable {
        //      Class clazz = pjp.getSignature().getDeclaringType() ;
        //      List<HvJudge> attributesList = new ArrayList<HvJudge>() ;
        //   
        //      System.out.println("In declaring clazz " + clazz.getName() + " inspecting annotations...") ;

        MethodSignature methodSig = getMethodSignatureFrom(pjp);
        Method method = getMethodFrom(pjp);
        HvModul theModul = (HvModul) method.getAnnotation(HvModul.class);
        if (theModul == null)
            return;

        //      methodSig.getMethod().getAnnotations() ;
        //      System.out.println("In method signature: " + methodSig.getMethod().getAnnotations().length + "<") ;

        System.out.println("Having the HvModul Annotation with name '" + theModul.modul() + "' <"
                + methodSig.getMethod().getName() + ":" + theModul.modul() + ">");
        if (!mandantCall.hasNamedModul(theModul.modul())) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_UNZUREICHENDE_RECHTE,
                    methodSig.getMethod().getName() + ":" + theModul.modul());
        }
        System.out.println("modul allowed: '" + theModul.modul() + "'");
    }

    //    @Before("processHvModulPointcut()")
    //   public void processAttribute(JoinPoint pjp) throws Throwable {
    //      Class clazz = pjp.getSignature().getDeclaringType() ;
    //      List<HvModul> attributesList = new ArrayList<HvModul>() ;
    //      
    ////      System.out.println("In declaring clazz " + clazz.getName() + " inspecting annotations...") ;
    //      for(Method method : clazz.getMethods()) {
    //         HvModul theModul = (HvModul)method.getAnnotation(HvModul.class);
    //         if(theModul != null){
    //            attributesList.add(theModul);
    //            System.out.println("Aspect method name:" + method.getName() + ".") ;
    //         }         
    //      }
    //      
    //      if(attributesList.size() > 0) {
    //         System.out.println("Having '" + attributesList.size() + "' moduldefinitions (name='" + attributesList.get(0).modul() + "')") ;
    //      }      
    //   }
    //

    //   @Before("anyPublicMethod() && @annotation(com.heliumv.annotation.HvModul)")
    //   public void checkIfModulAvailable(HvModul theModule) {
    //      System.out.println("I have to authorize a method") ;
    //   }

    //   @Around("@annotation(aParameterName)")
    //   public Object checkServiceStatus(ProceedingJoinPoint pjp, HvModul aParameterName) throws Throwable {
    //      System.out.println("Around " + aParameterName.name()) ;
    //      return pjp.proceed() ;
    //   }
}