InputStream deploymentEntry=null;
try {
String uri = getAbstractArchiveUri(descriptor);
try {
FileArchive arch = new FileArchive();
arch.open(uri);
deploymentEntry = arch.getEntry(mappingFile);
}catch (IOException e) { throw e;}
if (deploymentEntry == null) {
//result.fail, mapping file does not exist at that location
result.addErrorDetails(smh.getLocalString ("tests.componentNameConstructor",