public Map<String, ApplicationWrapper> getApplications() {
Map<String, ApplicationWrapper> apps = new HashMap<String, ApplicationWrapper>();
String csarUrl = getContainerUrl() + CONFIG.CSAR_LIST_REL_URL;
try {
String ret =
this.jerseyClient
.resource(csarUrl)
.accept(MediaType.MEDIA_TYPE_WILDCARD)
.get(String.class);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document parse = builder.parse(new InputSource(new StringReader(ret)));
NodeList elementsByTagName = parse.getElementsByTagName("Reference");
for (int i = 0; i < elementsByTagName.getLength(); i++) {
Node item = elementsByTagName.item(i);
String csarBaseUrl = item.getAttributes().getNamedItem("xlink:href").getNodeValue();
// "self" is no application
if (item.getAttributes().getNamedItem("xlink:title").getNodeValue().equals("Self")) {
continue;
}
// Create Self Service Base Url
String selfServiceBaseUrl = csarBaseUrl + CONFIG.METADATA_FOLDER;
String data = get(selfServiceBaseUrl + CONFIG.METADATA_FILE);
if (data == null || data.isEmpty()) {
continue;
}
// Create Application
ApplicationWrapper application = ApplicationUnmarshaller.unmarshall(data);
application.setSelfServiceBaseUrl(selfServiceBaseUrl);
apps.put(selfServiceBaseUrl, application);
}
} catch (com.sun.jersey.api.client.ClientHandlerException e) {
if (e.getCause() != null && e.getCause() instanceof java.net.ConnectException) {
throw new CannotConnectToContainerException(getContainerUrl(), e.getCause());
} else {
throw new RuntimeException("Failed to get applications from " + csarUrl, e);
}
} catch (com.sun.jersey.api.client.UniformInterfaceException e) {
throw new CannotConnectToContainerException(
csarUrl, (e.getCause() != null) ? e.getCause() : e);
} catch (Exception e) {
throw new RuntimeException("Failed to get applications from " + csarUrl, e);
}
return apps;
}
@Override
public void deployPackage(
PackageModel packageRN,
String token,
InputStream stream,
Map<String, DatabaseAction> associatedDatabases) {
try {
install(stream, packageRN, associatedDatabases);
String name = packageRN.getUrlPath();
if (packageRN.getUrlPath() == null || packageRN.getUrlPath().isEmpty()) name = "ROOT";
name = name + PackageFileType.APP_WAR.getDotExtension();
String file = packageRN.getName() + PackageFileType.APP_WAR.getDotExtension();
progress.status("... deploying application: " + name, 1, LogLevel.INFO);
requestTaskService.deploy(packageRN.getId(), name, file);
progress.status("Archive version", 2, LogLevel.INFO);
OPFEngine.RegistryService.archive(packageRN.getId());
progress.status("Installation process has been completed", 2, LogLevel.INFO);
} catch (ClientHandlerException e) {
if (e.getCause() instanceof FileNotFoundException) {
progress.status("Package archive has not been found", 1, LogLevel.ERROR);
} else if (e.getCause() instanceof ConnectException) {
progress.status("Connection refused", 1, LogLevel.ERROR);
} else {
progress.status("Occurred error", 1, LogLevel.ERROR);
}
logger.error(e.getMessage(), e);
} catch (Exception e) {
progress.status("Occurred error", 1, LogLevel.ERROR);
logger.error(e.getMessage(), e);
} finally {
if (stream != null) {
IOUtils.closeQuietly(stream);
}
}
}
@Override
public void route(
MutableHttpServletRequest servletRequest, MutableHttpServletResponse servletResponse)
throws IOException, ServletException, URISyntaxException {
DestinationLocation location = null;
if (!StringUtilities.isBlank(defaultDst)) {
servletRequest.addDestination(defaultDst, servletRequest.getRequestURI(), -1);
}
RouteDestination routingDestination = servletRequest.getDestination();
String rootPath = "";
if (routingDestination != null) {
Destination configDestinationElement =
destinations.get(routingDestination.getDestinationId());
if (configDestinationElement == null) {
LOG.warn(
"Invalid routing destination specified: "
+ routingDestination.getDestinationId()
+ " for domain: "
+ domain.getId());
((HttpServletResponse) servletResponse).setStatus(HttpStatusCode.NOT_FOUND.intValue());
} else {
location =
locationBuilder.build(
configDestinationElement, routingDestination.getUri(), servletRequest);
rootPath = configDestinationElement.getRootPath();
}
}
if (location != null) {
// According to the Java 6 javadocs the routeDestination passed into getContext:
// "The given path [routeDestination] must begin with /, is interpreted relative to the
// server's document root
// and is matched against the context roots of other web applications hosted on this
// container."
final ServletContext targetContext = context.getContext(location.getUri().toString());
if (targetContext != null) {
// Capture this for Location header processing
final HttpServletRequest originalRequest = (HttpServletRequest) servletRequest.getRequest();
String uri =
new DispatchPathBuilder(location.getUri().getPath(), targetContext.getContextPath())
.build();
final RequestDispatcher dispatcher = targetContext.getRequestDispatcher(uri);
servletRequest.setRequestUrl(new StringBuffer(location.getUrl().toExternalForm()));
servletRequest.setRequestUri(location.getUri().getPath());
requestHeaderService.setVia(servletRequest);
requestHeaderService.setXForwardedFor(servletRequest);
if (dispatcher != null) {
LOG.debug("Attempting to route to " + location.getUri());
LOG.debug("Request URL: " + ((HttpServletRequest) servletRequest).getRequestURL());
LOG.debug("Request URI: " + ((HttpServletRequest) servletRequest).getRequestURI());
LOG.debug("Context path = " + targetContext.getContextPath());
final long startTime = System.currentTimeMillis();
try {
reportingService.incrementRequestCount(routingDestination.getDestinationId());
dispatcher.forward(servletRequest, servletResponse);
final long stopTime = System.currentTimeMillis();
reportingService.recordServiceResponse(
routingDestination.getDestinationId(),
servletResponse.getStatus(),
(stopTime - startTime));
responseHeaderService.fixLocationHeader(
originalRequest,
servletResponse,
routingDestination,
location.getUri().toString(),
rootPath);
} catch (ClientHandlerException e) {
if (e.getCause() instanceof ReadLimitReachedException) {
LOG.error("Error reading request content", e);
servletResponse.sendError(
HttpStatusCode.REQUEST_ENTITY_TOO_LARGE.intValue(),
"Error reading request content");
servletResponse.setLastException(e);
} else {
LOG.error("Connection Refused to " + location.getUri() + " " + e.getMessage(), e);
((HttpServletResponse) servletResponse)
.setStatus(HttpStatusCode.SERVICE_UNAVAIL.intValue());
}
}
}
}
}
}
