public void setRootFile()

in taverna-scufl2-ucfpackage/src/main/java/org/apache/taverna/scufl2/ucfpackage/UCFPackage.java [460:504]

38 lines of code
10 McCabe index (conditional complexity)


	public void setRootFile(String path, String version) {
		ResourceEntry rootFile = getResourceEntry(path);
		if (rootFile == null)
			throw new IllegalArgumentException("Unknown resource: " + path);
		odfPackage.getManifestEntries().get(path).setVersion(version);

		Container container = containerXml.getValue();

		RootFiles rootFiles = getRootFiles(container);
		String mediaType = rootFile.getMediaType();
		boolean foundExisting = false;
		// Check any existing files for matching path/mime type
		Iterator<Object> anyOrRootIt = rootFiles.getAnyOrRootFile().iterator();
		while (anyOrRootIt.hasNext()) {
			Object anyOrRoot = anyOrRootIt.next();
			if (anyOrRoot instanceof JAXBElement)
				anyOrRoot = ((JAXBElement) anyOrRoot).getValue();
			if (!(anyOrRoot instanceof RootFile))
				continue;
			RootFile rootFileElem = (RootFile) anyOrRoot;
			if (!rootFileElem.getFullPath().equals(path)
					&& !rootFileElem.getMediaType().equals(mediaType))
				// Different path and media type - ignore
				continue;
			if (foundExisting) {
				// Duplicate path/media type, we'll remove it
				anyOrRootIt.remove();
				continue;
			}
			rootFileElem.setFullPath(rootFile.getPath());
			if (mediaType != null)
				rootFileElem.setMediaType(mediaType);

			foundExisting = true;
		}
		if (!foundExisting) {
			RootFile rootFileElem = containerFactory.createRootFile();
			rootFileElem.setFullPath(rootFile.getPath());
			rootFileElem.setMediaType(mediaType);
			rootFiles.getAnyOrRootFile().add(
					containerFactory
							.createContainerRootFilesRootFile(rootFileElem));
			// rootFiles.getAnyOrRootFile().add(rootFileElem);
		}
	}