/**
* Copy the content in the directory with the given name located in the <code>test_data</code>
* directory in the plug-in with the given id into the specified target directory.
*
* @param pluginId the id of the plug-in containing the project
* @param projectName the name of the directory containing the project
* @param targetDirectory the directory into which the content is copied. This directory is
* created if it does not already exist
* @throws IOException if a required file cannot be accessed
*/
public static void copyPluginRelativeContent(
String pluginId, String projectName, File targetDirectory) throws IOException {
URL pluginInstallUri = PluginUtilities.getInstallUrl(pluginId);
URL sourceUrl = new URL(pluginInstallUri, PROJECT_DIRECTORY_NAME + "/" + projectName);
IPath sourcePath = new Path(FileLocator.toFileURL(sourceUrl).getPath());
FileUtilities.copyDirectoryContents(sourcePath.toFile(), targetDirectory);
}
/**
* Return the absolute path to the resource within the specified plug-in with the given relative
* path.
*
* @param pluginId the id of the plug-in containing the resource
* @param relativePath the relative path of the resource within the project
* @return the absolute path to the resource
* @throws IOException if some portion of the path is invalid
*/
public static IPath getPluginRelativePath(String pluginId, IPath relativePath)
throws IOException {
IPath pluginPath =
new Path(FileLocator.toFileURL(PluginUtilities.getInstallUrl(pluginId)).getPath());
return pluginPath.append(relativePath);
}