oracle.jdeveloper.util

Class Helpers

java.lang.Object

oracle.jdeveloper.util.Helpers

public class Helpers
extends java.lang.Object

class Helpers provides a list of general purpose methods.

Constructor Summary

Constructors

Constructor and Description
Helpers()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String[]	getClasses(JavaFile sourceOrJavaFile) Get the fully qualified names of the top level classes in the incoming JavaFile (which can also be a SourceFile)
static java.lang.String[]	getClasses(Project prj, java.net.URL sourceURL) Get the fully qualified names of the top level classes in the source of the incoming URL
static boolean	isClassAccessible(JavaClass cls, java.lang.String pkg) Determine if the incoming JavaClass is accessible from the incoming package.
static void	removeClasses(Project prj, java.lang.String[] fqClassNames) method removeClasses will delete on the specified project output directory all the classes part of the specified top level class, including private, package private and inner classes.
static void	removeClasses(Project prj, java.net.URL sourceFile) method removeClasses will delete on the specified project output directory all the classes part of the specified sourceFile, including private, package private and inner classes.

Methods inherited from class java.lang.Object

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

Constructor Detail

Helpers

public Helpers()

Method Detail

removeClasses

public static void removeClasses(Project prj,
                 java.net.URL sourceFile)

method removeClasses will delete on the specified project output directory all the classes part of the specified sourceFile, including private, package private and inner classes.

Parameters:

prj - use to locate the proper output directory

sourceFile - delete all classes defined in this source file

removeClasses

public static void removeClasses(Project prj,
                 java.lang.String[] fqClassNames)

method removeClasses will delete on the specified project output directory all the classes part of the specified top level class, including private, package private and inner classes.

Parameters:

prj - use to locate the proper output directory

fqClassNames - an array of fully qualified class names.

getClasses

public static java.lang.String[] getClasses(Project prj,
                            java.net.URL sourceURL)

Get the fully qualified names of the top level classes in the source of the incoming URL

Parameters:

prj - The project containing the URL

sourceURL - The URL of a source in the project

Returns:

An array of fully qualified class names

getClasses

public static java.lang.String[] getClasses(JavaFile sourceOrJavaFile)

Get the fully qualified names of the top level classes in the incoming JavaFile (which can also be a SourceFile)

Parameters:

sourceOrJavaFile - A SourceFile or JavaFile

Returns:

An array of fully qualified class names

isClassAccessible

public static boolean isClassAccessible(JavaClass cls,
                        java.lang.String pkg)

Determine if the incoming JavaClass is accessible from the incoming package.

Parameters:

cls - A JavaClass which should not be null

pkg - A package name which should not be null

Returns:

True if the JavaClass is accessible from the package