runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/core/execution/tasks/MethodCall.java

   1 package org.argeo.slc.core.execution.tasks;
   2
   3 import java.lang.reflect.Method;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import org.springframework.util.Assert;
   8 import org.springframework.util.ReflectionUtils;
   9
  10 public class MethodCall implements Runnable {
  11         private Object target;
  12         private String method;
  13         private List<Object> args = new ArrayList<Object>();
  14
  15         public void run() {
  16                 Assert.notNull(target, "target");
  17                 Assert.notNull(method, "method");
  18                 Method methodRef = ReflectionUtils
  19                                 .findMethod(target.getClass(), method);
  20                 if (args.size() == 0)
  21                         ReflectionUtils.invokeMethod(methodRef, target);
  22                 else
  23                         ReflectionUtils.invokeMethod(methodRef, methodRef, args.toArray());
  24         }
  25
  26         public void setTarget(Object target) {
  27                 this.target = target;
  28         }
  29
  30         public void setMethod(String method) {
  31                 this.method = method;
  32         }
  33
  34         public void setArgs(List<Object> args) {
  35                 this.args = args;
  36         }
  37
  38 }