/**
* Returns the parent resource. The parent resource is defined in the sense of hierarchical URIs.
* If the resource URI is not hierarchical, then an exception is thrown.
*
* @return The parent resource.
*/
public ClientResource getParent() throws ResourceException {
ClientResource result = null;
if (getReference().isHierarchical()) {
result = new ClientResource(this);
result.setReference(getReference().getParentRef());
} else {
throw new ResourceException(
Status.CLIENT_ERROR_BAD_REQUEST, "The resource URI is not hierarchical.");
}
return result;
}
/**
* Returns the child resource defined by its URI relatively to the current resource. The child
* resource is defined in the sense of hierarchical URIs. If the resource URI is not hierarchical,
* then an exception is thrown.
*
* @param relativeRef The URI reference of the child resource relatively to the current resource
* seen as the parent resource.
* @return The child resource.
* @throws ResourceException
*/
public ClientResource getChild(Reference relativeRef) throws ResourceException {
ClientResource result = null;
if ((relativeRef != null) && relativeRef.isRelative()) {
result = new ClientResource(this);
result.setReference(new Reference(getReference().getTargetRef(), relativeRef).getTargetRef());
} else {
throw new ResourceException(
Status.CLIENT_ERROR_BAD_REQUEST, "The child URI is not relative.");
}
return result;
}
@Test
public void testGetCompute() {
Compute compute = null;
try {
compute = new Compute(Architecture.x64, 2, "TestCase", 200, 20, State.active, null);
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
e.printStackTrace();
} catch (NamingException e) {
e.printStackTrace();
}
// test if compute ist not null
Assert.assertNotNull(compute);
// connect to api
clientResource.setReference(
OcciConfig.getInstance().config.getString("occi.server.location")
+ "compute/"
+ compute.getId());
clientResource.setHostRef(
OcciConfig.getInstance().config.getString("occi.server.location")
+ "compute/"
+ compute.getId());
// create new representation
Representation representation = null;
try {
// send post request
representation = clientResource.get();
} catch (Exception ex) {
System.out.println("Failed to execute GET request: " + ex.getMessage());
}
Assert.assertNotNull(representation);
// get request and print it in debugger
Request request = Request.getCurrent();
System.out.println(request.toString() + "\n\n");
System.out.println("--------------------------------");
// get current response
Response response = Response.getCurrent();
Assert.assertNotNull(response);
System.out.println("Response: " + response.toString());
try {
representation.write(System.out);
} catch (IOException e) {
System.out.println(e.getMessage());
}
System.out.println("\n--------------------------------");
}
// TODO Die Parameter beim Request werden nicht korrekt übergeben. Keine
// Ahnung woran es liegt.
@Test(enabled = false)
public void testPostCompute() {
// connect to api
clientResource.setReference(
OcciConfig.getInstance().config.getString("occi.server.location") + "compute");
// Tests if client resource is connected to api
Assert.assertNotNull(clientResource);
// try to create a compute resource
String architecture = "x86";
String cores = "20";
String hostname = "Ubuntu";
String speed = "2000000";
String memory = "1024";
String category = "compute";
// create new request and add all attributes
Form form = new Form();
form.add("occi.compute.architecture", architecture);
form.add("occi.compute.cores", cores);
form.add("occi.compute.hostname", hostname);
form.add("occi.compute.speed", speed);
form.add("occi.compute.memory", memory);
form.add("category", category);
System.out.println("\n FORM " + form.toString());
// create new representation
Representation representation = null;
try {
// send post request
representation = clientResource.post(form.toString(), MediaType.TEXT_PLAIN);
} catch (Exception ex) {
System.out.println("Failed to execute POST request " + ex.getMessage());
}
Assert.assertNotNull(representation);
// get request and print it in debugger
Request request = Request.getCurrent();
System.out.println(request.toString() + "\n\n" + form.getMatrixString());
System.out.println("--------------------------------");
// get current response
Response response = Response.getCurrent();
Assert.assertNotNull(response);
System.out.println("Response: " + response.toString());
try {
representation.write(System.out);
} catch (IOException e) {
System.out.println(e.getMessage());
}
System.out.println("\n--------------------------------");
}