jmplib.primitives.impl

Class AddMethodPrimitive

java.lang.Object

jmplib.primitives.AbstractPrimitive

jmplib.primitives.MethodPrimitive

jmplib.primitives.impl.AddMethodPrimitive

All Implemented Interfaces:

Primitive

public class AddMethodPrimitive
extends MethodPrimitive

This class adds new methods to existing class source code. This class doesn't compile this code, only generates it.

Author:

Ignacio Lagartos, Jose Manuel Redondo

Field Summary

Fields

Modifier and Type	Field and Description
protected com.github.javaparser.ast.body.MethodDeclaration	declaration
protected com.github.javaparser.ast.body.MethodDeclaration	invoker
static int	MODIFIERS

Fields inherited from class jmplib.primitives.MethodPrimitive

exceptionClasses, exceptions, modifiers, parameterClasses, returnClass

Fields inherited from class jmplib.primitives.AbstractPrimitive

changesClassHierarchy, classContent, clazz, modifiedClasses

Constructor Summary

Constructors

Constructor and Description
AddMethodPrimitive(ClassContent classContent, java.lang.String name, java.lang.Class<?> returnClass, java.lang.Class<?>[] parameterClasses, java.lang.Class<?>[] exceptions, java.lang.String[] paramNames, java.lang.String body, int modifiers)
AddMethodPrimitive(ClassContent classContent, java.lang.String name, java.lang.Class<?> returnClass, java.lang.Class<?>[] parameterClasses, java.lang.Class<?>[] exceptions, java.lang.String[] paramNames, java.lang.String body, int modifiers, java.lang.reflect.Type[] genericParamTypes, java.lang.reflect.Type genericReturnType, TypeVariable<?>[] methodTypeParameters)
AddMethodPrimitive(ClassContent classContent, java.lang.String name, java.lang.Class<?> returnClass, java.lang.Class<?>[] parameterClasses, java.lang.String[] paramNames, java.lang.String body, int modifiers)

Method Summary

Modifier and Type	Method and Description
protected void	executePrimitive() Adds the method and the invoker to the source code of the class
protected void	generateBody(java.lang.String body) Parse the body of the method
protected void	generateInvoker(java.lang.String name) Generates invoker method
protected void	generateMethod(java.lang.String name, java.lang.String[] paramNames, java.lang.String body) Generates the method declaration
protected void	initializeFields(java.lang.String name, java.lang.String[] paramNames, java.lang.String body) Generates the members needed in the primitive execution
protected void	undoPrimitive() Reverts the changes

Methods inherited from class jmplib.primitives.MethodPrimitive

getBodyInvoker, getDescriptor, getInvokerDescriptor, setThrows

Methods inherited from class jmplib.primitives.AbstractPrimitive

changeVersion, execute, getSuperClass, getTargetClass, isSafe, undo, undoUpdateVersion, updateVersion, updateVersion

Methods inherited from class java.lang.Object

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

Field Detail

MODIFIERS

public static final int MODIFIERS

See Also:

Constant Field Values

declaration

protected com.github.javaparser.ast.body.MethodDeclaration declaration

invoker

protected com.github.javaparser.ast.body.MethodDeclaration invoker

Constructor Detail

AddMethodPrimitive

public AddMethodPrimitive(ClassContent classContent,
                          java.lang.String name,
                          java.lang.Class<?> returnClass,
                          java.lang.Class<?>[] parameterClasses,
                          java.lang.Class<?>[] exceptions,
                          java.lang.String[] paramNames,
                          java.lang.String body,
                          int modifiers)

AddMethodPrimitive

public AddMethodPrimitive(ClassContent classContent,
                          java.lang.String name,
                          java.lang.Class<?> returnClass,
                          java.lang.Class<?>[] parameterClasses,
                          java.lang.Class<?>[] exceptions,
                          java.lang.String[] paramNames,
                          java.lang.String body,
                          int modifiers,
                          java.lang.reflect.Type[] genericParamTypes,
                          java.lang.reflect.Type genericReturnType,
                          TypeVariable<?>[] methodTypeParameters)

AddMethodPrimitive

public AddMethodPrimitive(ClassContent classContent,
                          java.lang.String name,
                          java.lang.Class<?> returnClass,
                          java.lang.Class<?>[] parameterClasses,
                          java.lang.String[] paramNames,
                          java.lang.String body,
                          int modifiers)

Method Detail

initializeFields

protected void initializeFields(java.lang.String name,
                                java.lang.String[] paramNames,
                                java.lang.String body)
                         throws com.github.javaparser.ParseException,
                                StructuralIntercessionException

Generates the members needed in the primitive execution

Parameters:

name - The name of the method

paramNames - Parameter names

body - Body of the method

Throws:

com.github.javaparser.ParseException

StructuralIntercessionException

generateInvoker

protected void generateInvoker(java.lang.String name)
                        throws com.github.javaparser.ParseException

Generates invoker method

Parameters:

name - The name of the method

Throws:

com.github.javaparser.ParseException

generateMethod

protected void generateMethod(java.lang.String name,
                              java.lang.String[] paramNames,
                              java.lang.String body)
                       throws com.github.javaparser.ParseException,
                              StructuralIntercessionException

Generates the method declaration

Parameters:

name - The name of the method

paramNames - Parameter names

body - Body of the method

Throws:

com.github.javaparser.ParseException

StructuralIntercessionException

generateBody

protected void generateBody(java.lang.String body)
                     throws com.github.javaparser.ParseException

Parse the body of the method

Parameters:

body - Source code of the method

Throws:

com.github.javaparser.ParseException

executePrimitive

protected void executePrimitive()
                         throws StructuralIntercessionException

Adds the method and the invoker to the source code of the class

Specified by:

executePrimitive in class AbstractPrimitive

Throws:

StructuralIntercessionException - If there are any error

undoPrimitive

protected void undoPrimitive()
                      throws StructuralIntercessionException

Reverts the changes

Specified by:

undoPrimitive in class AbstractPrimitive

Throws:

StructuralIntercessionException - If there are any error