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Resources

Web resources are any software artifacts that the web application requires for proper rendering, including images, script files, and any user-created component libraries. Resources must be collected in a standard location, which can be one of the following.

  • A resource packaged in the web application root must be in a subdirectory of a resources directory at the web application root: resources/ resource-identifier.
  • A resource packaged in the web application's classpath must be in a subdirectory of the META-INF/resources directory within a web application:

    META-INF/resources/ resource-identifier.

The JavaServer Faces runtime will look for the resources in the preceding listed locations, in that order.

Resource identifiers are unique strings that conform to the following format:

locale-prefix/][library-name/][library-version/]resource-name[/resource-version]

Elements of the resource identifier in brackets ([]) are optional, indicating that only a resource-name, which is usually a file name, is a required element.

Resources can be considered as a library location. Any artifact, such as a composite component or a template that is stored in the resources directory, becomes accessible to the other application components, which can use it to create a resource instance.

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