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java.lang.Object org.apache.tools.ant.util.ReflectWrapper
public class ReflectWrapper
Utility class to handle reflection on java objects. The class is a holder class for an object and uses java reflection to call methods on the objects. If things go wrong, BuildExceptions are thrown.
Constructor Summary | |
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ReflectWrapper(java.lang.ClassLoader loader,
java.lang.String name)
Construct a wrapped object using the no arg constructor. |
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ReflectWrapper(java.lang.Object obj)
Constructor using a passed in object. |
Method Summary | |
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java.lang.Object |
getObject()
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java.lang.Object |
invoke(java.lang.String methodName)
Call a method on the object with no parameters. |
java.lang.Object |
invoke(java.lang.String methodName,
java.lang.Class argType,
java.lang.Object arg)
Call a method on the object with one argument. |
java.lang.Object |
invoke(java.lang.String methodName,
java.lang.Class argType1,
java.lang.Object arg1,
java.lang.Class argType2,
java.lang.Object arg2)
Call a method on the object with one argument. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ReflectWrapper(java.lang.ClassLoader loader, java.lang.String name)
loader
- the classloader to use to construct the class.name
- the classname of the object to construct.public ReflectWrapper(java.lang.Object obj)
obj
- the object to wrap.Method Detail |
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public java.lang.Object getObject()
public java.lang.Object invoke(java.lang.String methodName)
methodName
- the name of the method to call
public java.lang.Object invoke(java.lang.String methodName, java.lang.Class argType, java.lang.Object arg)
methodName
- the name of the method to callargType
- the type of argument.arg
- the value of the argument.
public java.lang.Object invoke(java.lang.String methodName, java.lang.Class argType1, java.lang.Object arg1, java.lang.Class argType2, java.lang.Object arg2)
methodName
- the name of the method to callargType1
- the type of the first argument.arg1
- the value of the first argument.argType2
- the type of the second argument.arg2
- the value of the second argument.
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