Strange behavior of DynamicResourceWrapper handling resource extensions

[lfryc]

Hi guys,

we have found strange piece of code in maven-resources-plugin [1].

Basically files with libraryName=xyz and resourceName=abc.js

are written using maven-resources-plugin as libraryName=abc and resourceName=js.

It is causing problem in servers unable to detect mime-type for resources with name js.

The cause is following piece of code [2]:

        String resourceName = getResourceName();

        String libraryName = getLibraryName();

        if (Strings.isNullOrEmpty(libraryName)) {
            int idx = resourceName.lastIndexOf('.');

            if (idx >= 0) {
                libraryName = resourceName.substring(0, idx);
                resourceName = resourceName.substring(idx + 1);
            }
        }


        String versionedName = DASH_JOINER.join(resourceName, getVersion()) + Strings.nullToEmpty(resourceExtension);
        String resourcePath = SLASH_JOINER.join(libraryName, versionedName);

[1] https://issues.jboss.org/browse/RF-11475

[2] https://github.com/richfaces/cdk/blob/develop/maven-resources-plugin/src/main/java/org/richfaces/cdk/resource/handler/impl/DynamicResourceWrapper.java#L124

[nbelaevski]

Hi Lukas,

This is intended to handle the case of dynamic resources when resource name 'org.richfaces.renderkit.XYZImage' is transformed into org.richfaces.renderkit/XYZImage.png, but now I see that there should be a different algorithm.

[lfryc]

Hi Nick, thanks for explanation,

we will need to find another alghoritm.