org.eclipse.emf.edapt.internal.common

Class URIUtils

java.lang.Object

org.eclipse.emf.edapt.internal.common.URIUtils

public final class URIUtils
extends Object

Helper methods for conversions between different types of resource identifiers

Version:

$Rev$

Author:

herrmama, $Author$

Method Summary

Modifier and Type	Method and Description
static org.eclipse.core.resources.IFile	getFile(org.eclipse.emf.common.util.URI uri) Convert EMF URI to Eclipse file
static org.eclipse.core.resources.IFolder	getFolder(org.eclipse.emf.common.util.URI uri) Convert EMF URI to Eclipse folder
static InputStream	getInputStream(org.eclipse.emf.common.util.URI uri) Get an input stream from the given URI.
static File	getJavaFile(org.eclipse.emf.common.util.URI uri) Get the Java file for a URI
static OutputStream	getOutputStream(org.eclipse.emf.common.util.URI uri) Get an output stream from the given URI.
static org.eclipse.emf.common.util.URI	getRelativePath(org.eclipse.emf.common.util.URI uri, org.eclipse.emf.common.util.URI relativeTo) Get the relative path of a URI w.r.t.
static org.eclipse.emf.common.util.URI	getURI(File file) Convert a file name to an EMF URI
static org.eclipse.emf.common.util.URI	getURI(org.eclipse.core.runtime.IPath path) Create an EMF URI from an Eclipse path
static org.eclipse.emf.common.util.URI	getURI(org.eclipse.core.resources.IResource file) Convert Eclipse resource to EMF URI
static org.eclipse.emf.common.util.URI	getURI(String fileName) Convert a file name to an EMF URI
static org.eclipse.emf.common.util.URI	getURI(URL url) Get EMF URI from Java URL
static URL	getURL(org.eclipse.emf.common.util.URI uri) Get Java URL from EMF URI
static String	incrementVersionSegment(String segment) Increment the first part of a version number in a URI segment, as might be in a package namespace URI, if it appears to contain a version number.
static org.eclipse.core.resources.IFile	replaceExtension(org.eclipse.core.resources.IFile file, String ext) Replace extension of a file
static org.eclipse.emf.common.util.URI	replaceExtension(org.eclipse.emf.common.util.URI uri, String ext) Replace extension of a EMF URI

Methods inherited from class java.lang.Object

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

Method Detail

getFile

public static org.eclipse.core.resources.IFile getFile(org.eclipse.emf.common.util.URI uri)

Convert EMF URI to Eclipse file

getFolder

public static org.eclipse.core.resources.IFolder getFolder(org.eclipse.emf.common.util.URI uri)

Convert EMF URI to Eclipse folder

getURI

public static org.eclipse.emf.common.util.URI getURI(org.eclipse.core.resources.IResource file)

Convert Eclipse resource to EMF URI

getURI

public static org.eclipse.emf.common.util.URI getURI(org.eclipse.core.runtime.IPath path)

Create an EMF URI from an Eclipse path

getURI

public static org.eclipse.emf.common.util.URI getURI(String fileName)

Convert a file name to an EMF URI

Parameters:

fileName -

Returns:

EMF URI

getURI

public static org.eclipse.emf.common.util.URI getURI(File file)

Convert a file name to an EMF URI

Parameters:

file -

Returns:

EMF URI

getURL

public static URL getURL(org.eclipse.emf.common.util.URI uri)

Get Java URL from EMF URI

Parameters:

uri - EMF URI

Returns:

Java URL

getURI

public static org.eclipse.emf.common.util.URI getURI(URL url)

Get EMF URI from Java URL

Parameters:

url - Java URL

Returns:

EMF URI

replaceExtension

public static org.eclipse.core.resources.IFile replaceExtension(org.eclipse.core.resources.IFile file,
                                                                String ext)

Replace extension of a file

Parameters:

file - File

ext - New extension

Returns:

New file

replaceExtension

public static org.eclipse.emf.common.util.URI replaceExtension(org.eclipse.emf.common.util.URI uri,
                                                               String ext)

Replace extension of a EMF URI

Parameters:

uri - EMF URI

ext - New extension

Returns:

New EMF URI

getJavaFile

public static File getJavaFile(org.eclipse.emf.common.util.URI uri)

Get the Java file for a URI

Parameters:

uri -

Returns:

Java file

getInputStream

public static InputStream getInputStream(org.eclipse.emf.common.util.URI uri)

Get an input stream from the given URI.

Returns:

an InputStream or null if no stream could be created

getOutputStream

public static OutputStream getOutputStream(org.eclipse.emf.common.util.URI uri)

Get an output stream from the given URI.

Returns:

an OutputStream or null if no stream could be created

getRelativePath

public static org.eclipse.emf.common.util.URI getRelativePath(org.eclipse.emf.common.util.URI uri,
                                                              org.eclipse.emf.common.util.URI relativeTo)

Get the relative path of a URI w.r.t. another URI.

incrementVersionSegment

public static String incrementVersionSegment(String segment)

Increment the first part of a version number in a URI segment, as might be in a package namespace URI, if it appears to contain a version number.

Parameters:

segment - an URI segment

Returns:

the incremented segment, or just the segment as is if it does not appear to be or to contain a discrete a version number