net.officefloor.eclipse.classpath

Class ClasspathUtil

java.lang.Object

net.officefloor.eclipse.classpath.ClasspathUtil

public class ClasspathUtil
extends Object

Utility methods for working with class path.

Author:

Daniel Sagenschneider

Method Summary

Modifier and Type	Method and Description
static org.eclipse.jdt.core.IClasspathEntry	createClasspathEntry(String variable, String path) Obtains the IClasspathEntry of the input variable and path.
static Object[]	getChildren(org.eclipse.jdt.core.IJarEntryResource jarEntryResource) Obtains the children of the IJarEntryResource.
static Object[]	getChildren(org.eclipse.jdt.core.IJavaElement javaElement) Obtains the children of the IJavaElement.
static Object[]	getChildren(org.eclipse.core.resources.IResource resource) Obtains the children of the IResource.
static Object[]	getChildren(Object parent) Obtains the children of the input parent.
static String	getClassName(org.eclipse.jdt.core.IJavaElement javaElement) Obtains the class name of the input IJavaElement.
static String	getClassPathLocation(org.eclipse.core.runtime.IPath path) Obtains the location on the class path for the input IPath.
static String	getClassPathLocation(String fullPath) Obtains the location on the class path for the input full path.
static Object[]	getDescendants(Object item) Deprecated.
static Object	getSpecificProject(org.eclipse.core.resources.IProject project) Obtains the specific project, being either IJavaProject of the input IProject or the input IProject.
static void	loadDescendants(Object item, List<Object> descendants) Loads the descendants of the input item.
static Class<?>	loadPluginClass(String className) Loads the Class from the plug-in class path.
static Class<?>	loadProjectClass(org.eclipse.core.resources.IProject project, String className) Loads the Class from the IProject class path.
static void	openClasspathResource(String resourcePath, AbstractOfficeFloorEditor<?,?> editor) Opens the class path resource.
static void	openEditor(AbstractOfficeFloorEditor<?,?> editor, org.eclipse.core.resources.IFile file) Opens the editor for the IFile.

Methods inherited from class java.lang.Object

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

Method Detail

loadProjectClass

public static Class<?> loadProjectClass(org.eclipse.core.resources.IProject project,
                                        String className)
                                 throws ClassNotFoundException

Loads the Class from the IProject class path.

Parameters:

project - IProject.

className - Class name.

Returns:

Class.

Throws:

ClassNotFoundException - If Class not found.

loadPluginClass

public static Class<?> loadPluginClass(String className)
                                throws ClassNotFoundException

Loads the Class from the plug-in class path.

Parameters:

className - Class name.

Returns:

Class.

Throws:

ClassNotFoundException - If Class not found.

createClasspathEntry

public static org.eclipse.jdt.core.IClasspathEntry createClasspathEntry(String variable,
                                                                        String path)

Obtains the IClasspathEntry of the input variable and path.

Parameters:

variable - Name of variable.

path - Path from variable.

Returns:

IClasspathEntry for the variable or null if fails to create.

openClasspathResource

public static void openClasspathResource(String resourcePath,
                                         AbstractOfficeFloorEditor<?,?> editor)

Opens the class path resource.

Parameters:

resourcePath - Path to the resource on the class path.

editor - AbstractOfficeFloorEditor opening the resource.

openEditor

public static void openEditor(AbstractOfficeFloorEditor<?,?> editor,
                              org.eclipse.core.resources.IFile file)

Opens the editor for the IFile.

Parameters:

editor - AbstractOfficeFloorEditor requiring to open the IFile.

file - IFile to open.

getClassName

public static String getClassName(org.eclipse.jdt.core.IJavaElement javaElement)

Obtains the class name of the input IJavaElement.

Parameters:

javaElement - IJavaElement.

Returns:

Class name or null if IJavaElement not a class or contained within a class.

getClassPathLocation

public static String getClassPathLocation(String fullPath)

Obtains the location on the class path for the input full path.

Parameters:

fullPath - Full path.

Returns:

Location on the class path for the input full path.

getClassPathLocation

public static String getClassPathLocation(org.eclipse.core.runtime.IPath path)

Obtains the location on the class path for the input IPath.

Parameters:

path - IPath.

Returns:

Location on the class path for the input IPath.

getDescendants

@Deprecated
public static Object[] getDescendants(Object item)

Deprecated.

Obtains the descendants of the input item.

Parameters:

item - Item.

Returns:

Descendants of the item.

loadDescendants

public static void loadDescendants(Object item,
                                   List<Object> descendants)

Loads the descendants of the input item.

Parameters:

item - Item.

descendants - Listing to add descendants.

getChildren

public static Object[] getChildren(Object parent)

Obtains the children of the input parent.

Parameters:

parent - Parent.

Returns:

Children.

getChildren

public static Object[] getChildren(org.eclipse.core.resources.IResource resource)

Obtains the children of the IResource.

Parameters:

resource - IResource.

Returns:

Children.

getChildren

public static Object[] getChildren(org.eclipse.jdt.core.IJavaElement javaElement)

Obtains the children of the IJavaElement.

Parameters:

javaElement - IJavaElement.

Returns:

Children.

getChildren

public static Object[] getChildren(org.eclipse.jdt.core.IJarEntryResource jarEntryResource)

Obtains the children of the IJarEntryResource.

Parameters:

jarEntryResource - IJarEntryResource.

Returns:

Children.

getSpecificProject

public static Object getSpecificProject(org.eclipse.core.resources.IProject project)

Obtains the specific project, being either IJavaProject of the input IProject or the input IProject.

Parameters:

project - IProject.

Returns:

Specific project.