com.caucho.el
Class StaticMethodExpr

java.lang.Object
  extended by javax.el.Expression
      extended by javax.el.ValueExpression
          extended by com.caucho.el.Expr
              extended by com.caucho.el.StaticMethodExpr
All Implemented Interfaces:
java.io.Serializable

public class StaticMethodExpr
extends Expr

Represents a method call. The expr will evaluate to a method.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.caucho.el.Expr
L, log
 
Constructor Summary
StaticMethodExpr(java.lang.reflect.Method method)
          Creates a new method expression.
StaticMethodExpr(java.lang.String signature)
          Creates a new static method.
 
Method Summary
 boolean equals(java.lang.Object o)
          Returns true for equal strings.
 java.lang.Object evalMethod(Expr[] args, ELContext env)
          Evaluate the expression as an object.
 java.lang.Object getValue(ELContext env)
          Evaluate the expression as an object.
 void printCreate(WriteStream os)
          Prints the code to create an LongLiteral.
 java.lang.String toString()
           
 
Methods inherited from class com.caucho.el.Expr
coerceToType, createField, createField, createMethod, error, evalBigDecimal, evalBigInteger, evalBoolean, evalCharacter, evalDouble, evalLong, evalObject, evalPeriod, evalString, evalStringWithNull, getExpectedType, getExpressionString, getMethodInfo, getType, hashCode, invocationError, invoke, isConstant, isDouble, isDoubleString, isLiteralText, isReadOnly, print, print, printEscaped, printEscapedString, setProperty, setValue, toBigDecimal, toBigInteger, toBoolean, toCharacter, toDouble, toEnum, toLong, toStream, toStream, toStream, toStreamEscaped, toStreamEscaped, toStreamEscaped, toString, toString, toString, toString, toString, toStringWithNull
 
Methods inherited from class javax.el.ValueExpression
getValueReference
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

StaticMethodExpr

public StaticMethodExpr(java.lang.reflect.Method method)
Creates a new method expression.

Parameters:
method - - the target method

StaticMethodExpr

public StaticMethodExpr(java.lang.String signature)
Creates a new static method.

Parameters:
signature - signature
Method Detail

getValue

public java.lang.Object getValue(ELContext env)
                          throws ELException
Evaluate the expression as an object.

Specified by:
getValue in class Expr
Parameters:
env - the variable environment
Returns:
the value of the expression as an object
Throws:
ELException

evalMethod

public java.lang.Object evalMethod(Expr[] args,
                                   ELContext env)
                            throws ELException
Evaluate the expression as an object.

Parameters:
env - the variable environment
Throws:
ELException

printCreate

public void printCreate(WriteStream os)
                 throws java.io.IOException
Prints the code to create an LongLiteral.

Overrides:
printCreate in class Expr
Parameters:
os - the stream to the *.java page
Throws:
java.io.IOException

equals

public boolean equals(java.lang.Object o)
Returns true for equal strings.

Overrides:
equals in class Expr

toString

public java.lang.String toString()
Specified by:
toString in class Expr