Class ResourceLocator
- Since:
- 3.17
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic Optional<ImageDescriptor>
imageDescriptorFromBundle
(Class<?> classFromBundle, String imageFilePath) Returns a new
for an image file located within the specified bundle orOptional
<ImageDescriptor
>Optional.empty()
.static Optional<ImageDescriptor>
imageDescriptorFromBundle
(String bundleSymbolicName, String imageFilePath) Returns a new
for an image file located within the specified bundle orOptional
<ImageDescriptor
>Optional.empty()
.
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Constructor Details
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ResourceLocator
public ResourceLocator()
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Method Details
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locate
Returns an
containing the URL for the given path in the given bundle. ReturnsOptional
<URL
>Optional.empty()
if the URL could not be computed or created.- Parameters:
bundleSymbolicName
- theBundle
symbolic namefilePath
- the path of the resource file in the given bundle, relative to the root of the bundle- Returns:
- an
orOptional
<URL
>Optional.empty()
. - See Also:
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locate
Returns an
containing the URL for the given path in the given bundle. ReturnsOptional
<URL
>Optional.empty()
if the URL could not be computed or created.- Parameters:
classFromBundle
- A class defined by a bundle class loader.filePath
- the path of the resource file in the given bundle, relative to the root of the bundle- Returns:
- an
orOptional
<URL
>Optional.empty()
. - See Also:
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imageDescriptorFromBundle
public static Optional<ImageDescriptor> imageDescriptorFromBundle(String bundleSymbolicName, String imageFilePath) Returns a new
for an image file located within the specified bundle orOptional
<ImageDescriptor
>Optional.empty()
.This is a convenience method that simply locates the image file in within the bundle. The path is relative to the root of the bundle, and takes into account files coming from bundle fragments. The path may include $arg$ elements. However, the path must not have a leading "." or path separator. Clients should use a path like "icons/mysample.png" rather than "./icons/mysample.png" or "/icons/mysample.png".
- Parameters:
bundleSymbolicName
- theBundle
symbolic nameimageFilePath
- the path of the image file in the given bundle, relative to the root of the bundle- Returns:
orOptional
<ImageDescriptor
>Optional.empty()
- See Also:
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imageDescriptorFromBundle
public static Optional<ImageDescriptor> imageDescriptorFromBundle(Class<?> classFromBundle, String imageFilePath) Returns a new
for an image file located within the specified bundle orOptional
<ImageDescriptor
>Optional.empty()
.This is a convenience method that simply locates the image file in within the bundle. The path is relative to the root of the bundle, and takes into account files coming from bundle fragments. The path may include $arg$ elements. However, the path must not have a leading "." or path separator. Clients should use a path like "icons/mysample.png" rather than "./icons/mysample.png" or "/icons/mysample.png".
- Parameters:
classFromBundle
- A class defined by a bundle class loader.imageFilePath
- the path of the image file in the given bundle, relative to the root of the bundle- Returns:
orOptional
<ImageDescriptor
>Optional.empty()
- See Also:
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