Package org.eclipse.rdf4j.common.io

Class ResourceUtil

java.lang.Object
org.eclipse.rdf4j.common.io.ResourceUtil
public class ResourceUtil extends Object
ResourceUtil is a utility class for retrieving resources (images, property-files, etc) from the classpath.

  • Constructor Details

    • ResourceUtil

      public ResourceUtil()

  • Method Details

    • getURL

      public static URL getURL(String resourceName)
      The URL to the specified resource
      Parameters:
      resourceName - the name of the resource
      Returns:
      the URL to the specified resource, or null if the resource could not be found

    • getInputStream

      public static InputStream getInputStream(String resourceName)
      Get an inputstream on the specified resource.
      Parameters:
      resourceName - the name of the resource
      Returns:
      an inputstream on the specified resource, or null if the resource could not be found

    • getString

      public static String getString(String resourceName) throws IOException
      Retrieve the String contents of the specified resource, obtained by opening in inputstream on the resource and then interpreting the bytes contained in the inputstream as if they represented characters. This may not make sense on all resources. There is no "magic" in this method to read anything other than plain text.
      Parameters:
      resourceName - the name of the resource
      Returns:
      the String contents of the specified resource, or null if the specified resource could not be found
      Throws:
      IOException - when something goes wrong trying to read the resource

    • getProperties

      public static Properties getProperties(String resourceName) throws IOException
      Retrieve a properties resource.
      Parameters:
      resourceName - the name of the resource
      Returns:
      a Properties object representing the contents of the resource, or null if the specified resource could not be found
      Throws:
      IOException