public class ImportHandler
extends Object 

• Constructor Summary

  Constructors

  Constructor and Description
  ImportHandler ()

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  void	importClass (String name) Import a class.
  void	importPackage (String packageName) Import all the classes in a package.
  void	importStatic (String name) Import a static field or method.
  Class<?>	resolveClass (String name) Resolve a class name.
  Class<?>	resolveStatic (String name) Resolve a static field or method name.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • ImportHandler

    public ImportHandler()

• Method Detail

  • importStatic

    public void importStatic(String name)
     throws ELException 

    Import a static field or method.

    Parameters:

    name - The static member name, including the full class name, to be imported

    Throws:

    ELException - if the name does not include a ".".

  • importClass

    public void importClass(String name)
     throws ELException 

    Import a class.

    Parameters:

    name - The full class name of the class to be imported

    Throws:

    ELException - if the name does not include a ".".

  • importPackage

    public void importPackage(String packageName)

    Import all the classes in a package.

    Parameters:

    packageName - The package name to be imported

  • resolveClass

    public Class<?> resolveClass(String name)

    Resolve a class name.

    Parameters:

    name - The name of the class (without package name) to be resolved.

    Returns:

    If the class has been imported previously, with importClass(java.lang.String) or importPackage(java.lang.String), then its Class instance. Otherwise null.

    Throws:

    ELException - if the class is abstract or is an interface, or not public.

  • resolveStatic

    public Class<?> resolveStatic(String name)

    Resolve a static field or method name.

    Parameters:

    name - The name of the member(without package and class name) to be resolved.

    Returns:

    If the field or method has been imported previously, with importStatic(java.lang.String), then the class object representing the class that declares the static field or method. Otherwise null.

    Throws:

    ELException - if the class is not public, or is abstract or is an interface.