Constructor Detail

• MethodExpressionLiteral

  public MethodExpressionLiteral()

• MethodExpressionLiteral

  public MethodExpressionLiteral(java.lang.String expr,
                         java.lang.Class<?> expectedType,
                         java.lang.Class<?>[] paramTypes)

Method Detail

• getMethodInfo

  public MethodInfo getMethodInfo(ELContext context)
                           throws ELException

  Specified by:

  getMethodInfo in class MethodExpression

  Parameters:

  context - The EL context for this evaluation

  Returns:

  Information about the method that this expression resolves to

  Throws:

  PropertyNotFoundException - If a property/variable resolution failed because no match was found or a match was found but was not readable

  MethodNotFoundException - If no matching method can be found

  ELException - Wraps any exception throw whilst resolving the property

• invoke

  public java.lang.Object invoke(ELContext context,
                        java.lang.Object[] params)
                          throws ELException

  Specified by:

  invoke in class MethodExpression

  Parameters:

  context - The EL context for this evaluation

  params - The parameters with which to invoke this method expression

  Returns:

  The result of invoking this method expression

  Throws:

  PropertyNotFoundException - If a property/variable resolution failed because no match was found or a match was found but was not readable

  MethodNotFoundException - If no matching method can be found

  ELException - Wraps any exception throw whilst resolving the property or coercion of the result to the expected return type fails

• getExpressionString

  public java.lang.String getExpressionString()

  Specified by:

  getExpressionString in class Expression

• equals

  public boolean equals(java.lang.Object obj)

  Specified by:

  equals in class Expression

• hashCode

  public int hashCode()

  Specified by:

  hashCode in class Expression

• isLiteralText

  public boolean isLiteralText()

  Specified by:

  isLiteralText in class Expression

• 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

• writeExternal

  public void writeExternal(java.io.ObjectOutput out)
                     throws java.io.IOException

  Specified by:

  writeExternal in interface java.io.Externalizable

  Throws:

  java.io.IOException