sandbox/argeo.slc.executionflow/src/main/java/org/argeo/slc/executionflow/ExecutionTargetSource.java

   1 package org.argeo.slc.executionflow;
   2
   3 import org.apache.commons.logging.Log;
   4 import org.apache.commons.logging.LogFactory;
   5 import org.springframework.aop.TargetSource;
   6
   7 public class ExecutionTargetSource implements TargetSource {
   8         private final static Log log = LogFactory
   9                         .getLog(ExecutionTargetSource.class);
  10
  11         private String name;
  12         private Class targetClass;
  13
  14         public Object getTarget() throws Exception {
  15                 if (log.isTraceEnabled())
  16                         log.trace("Getting object " + name);
  17                 ExecutionFlow executionFlow = SimpleExecutionFlow
  18                                 .getCurrentExecutionFlow();
  19                 Object obj = executionFlow.getAttributes().get(name);
  20                 if (log.isTraceEnabled())
  21                         log.trace("Target object " + obj);
  22                 return obj;
  23         }
  24
  25         public Class getTargetClass() {
  26                 return targetClass;
  27         }
  28
  29         public boolean isStatic() {
  30                 return false;
  31         }
  32
  33         public void releaseTarget(Object target) throws Exception {
  34                 // TODO Auto-generated method stub
  35
  36         }
  37
  38         public void setName(String name) {
  39                 this.name = name;
  40         }
  41
  42         public void setTargetClass(Class targetClass) {
  43                 this.targetClass = targetClass;
  44         }
  45
  46 }