org.jdesktop.el.impl.lang
Class FunctionMapperImpl
java.lang.Object
org.jdesktop.el.FunctionMapper
org.jdesktop.el.impl.lang.FunctionMapperImpl
- All Implemented Interfaces:
- java.io.Externalizable, java.io.Serializable
public class FunctionMapperImpl
- extends FunctionMapper
- implements java.io.Externalizable
- See Also:
- Serialized Form
|
Field Summary |
protected java.util.Map |
functions
|
|
Method Summary |
void |
addFunction(java.lang.String prefix,
java.lang.String localName,
java.lang.reflect.Method m)
|
void |
readExternal(java.io.ObjectInput in)
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java.lang.reflect.Method |
resolveFunction(java.lang.String prefix,
java.lang.String localName)
Resolves the specified prefix and local name into a
java.lang.Method. |
void |
writeExternal(java.io.ObjectOutput out)
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| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
functions
protected java.util.Map functions
FunctionMapperImpl
public FunctionMapperImpl()
resolveFunction
public java.lang.reflect.Method resolveFunction(java.lang.String prefix,
java.lang.String localName)
- Description copied from class:
FunctionMapper
- Resolves the specified prefix and local name into a
java.lang.Method.
Returns null if no function could be found that matches
the given prefix and local name.
- Specified by:
resolveFunction in class FunctionMapper
- Parameters:
prefix - the prefix of the function, or "" if no prefix.
For example, "fn" in ${fn:method()}, or
"" in ${method()}.localName - the short name of the function. For example,
"method" in ${fn:method()}.
- Returns:
- the static method to invoke, or
null if no
match was found.
addFunction
public void addFunction(java.lang.String prefix,
java.lang.String localName,
java.lang.reflect.Method m)
writeExternal
public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
- Specified by:
writeExternal in interface java.io.Externalizable
- Throws:
java.io.IOException
readExternal
public void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Specified by:
readExternal in interface java.io.Externalizable
- Throws:
java.io.IOException
java.lang.ClassNotFoundException