Package org.csstudio.swt.widgets.util

Class ResourceUtil

java.lang.Object

org.csstudio.swt.widgets.util.ResourceUtil

public class ResourceUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
ResourceUtil()

Method Summary

Modifier and Type	Method	Description
static InputStream	pathToInputStream(String path)	Return the InputStream of the file that is available on the specified path.
static void	pathToInputStreamInJob(String path, AbstractInputStreamRunnable uiTask, String jobName, IJobErrorHandler errorHandler)	Get inputstream from path.
static IPath	workspacePathToSysPath(IPath path)	Convert workspace path to OS system path.

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceUtil

public ResourceUtil()

Method Details

workspacePathToSysPath

public static IPath workspacePathToSysPath(IPath path)

Convert workspace path to OS system path.

Parameters:

path - the workspace path

Returns:

the corresponding system path. null if it is not exist.

pathToInputStreamInJob

public static void pathToInputStreamInJob(String path,
 AbstractInputStreamRunnable uiTask,
 String jobName,
 IJobErrorHandler errorHandler)

Get inputstream from path. Run in a Job. The uiTask is responsible for closing the inputstream

Parameters:

path - the path to load

uiTask - the task to be executed in UI thread after path is loaded.

jobName - name of the job

errorHandler - the handler to handle IO exception.

pathToInputStream

public static InputStream pathToInputStream(String path)
                                     throws Exception

Return the InputStream of the file that is available on the specified path. The caller is responsible for closing inputstream.

Parameters:

path - Path in local file system, or a URL (http:, https:, ftp:, file:, platform:)

Returns:

The corresponding InputStream. Never null

Throws:

Exception