/**
* Update entry by posting new representation of entry to server. Note that you should not attempt
* to update entries that you get from iterating over a collection they may be "partial" entries.
* If you want to update an entry, you must get it via one of the <code>getEntry()</code> methods
* in {@link com.sun.syndication.propono.atom.common.Collection} or {@link
* com.sun.syndication.propono.atom.common.AtomService}.
*
* @throws ProponoException If entry is a "partial" entry.
*/
public void update() throws ProponoException {
if (partial) throw new ProponoException("ERROR: attempt to update partial entry");
EntityEnclosingMethod method = new PutMethod(getEditURI());
addAuthentication(method);
StringWriter sw = new StringWriter();
int code = -1;
try {
Atom10Generator.serializeEntry(this, sw);
method.setRequestEntity(new StringRequestEntity(sw.toString()));
method.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
getHttpClient().executeMethod(method);
InputStream is = method.getResponseBodyAsStream();
if (method.getStatusCode() != 200 && method.getStatusCode() != 201) {
throw new ProponoException(
"ERROR HTTP status=" + method.getStatusCode() + " : " + Utilities.streamToString(is));
}
} catch (Exception e) {
String msg = "ERROR: updating entry, HTTP code: " + code;
logger.debug(msg, e);
throw new ProponoException(msg, e);
} finally {
method.releaseConnection();
}
}
@Test
public void testUnsatisfiableRangeRequest() throws IOException, URISyntaxException {
final URL testResourceUrl =
new URL(VAULT_BASE_URI.toURL(), "unsatisfiableRangeRequestTestFile.txt");
final HttpClient client = new HttpClient();
// prepare file content:
final byte[] fileContent = "This is some test file content.".getBytes();
// put request:
final EntityEnclosingMethod putMethod = new PutMethod(testResourceUrl.toString());
putMethod.setRequestEntity(new ByteArrayRequestEntity(fileContent));
final int putResponse = client.executeMethod(putMethod);
putMethod.releaseConnection();
Assert.assertEquals(201, putResponse);
// get request:
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
getMethod.addRequestHeader("Range", "chunks=1-2");
final int getResponse = client.executeMethod(getMethod);
final byte[] response = new byte[fileContent.length];
IOUtils.read(getMethod.getResponseBodyAsStream(), response);
getMethod.releaseConnection();
Assert.assertEquals(416, getResponse);
Assert.assertArrayEquals(fileContent, response);
}
@Test
public void testFullFileDecryption() throws IOException, URISyntaxException {
final URL testResourceUrl = new URL(VAULT_BASE_URI.toURL(), "fullFileDecryptionTestFile.txt");
final HttpClient client = new HttpClient();
// prepare 64MiB test data:
final byte[] plaintextData = new byte[16777216 * Integer.BYTES];
final ByteBuffer bbIn = ByteBuffer.wrap(plaintextData);
for (int i = 0; i < 16777216; i++) {
bbIn.putInt(i);
}
final InputStream plaintextDataInputStream = new ByteArrayInputStream(plaintextData);
// put request:
final EntityEnclosingMethod putMethod = new PutMethod(testResourceUrl.toString());
putMethod.setRequestEntity(new ByteArrayRequestEntity(plaintextData));
final int putResponse = client.executeMethod(putMethod);
putMethod.releaseConnection();
Assert.assertEquals(201, putResponse);
// get request:
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
final int statusCode = client.executeMethod(getMethod);
Assert.assertEquals(200, statusCode);
// final byte[] received = new byte[plaintextData.length];
// IOUtils.read(getMethod.getResponseBodyAsStream(), received);
// Assert.assertArrayEquals(plaintextData, received);
Assert.assertTrue(
IOUtils.contentEquals(plaintextDataInputStream, getMethod.getResponseBodyAsStream()));
getMethod.releaseConnection();
}
void addToCollection(ClientCollection col) throws ProponoException {
setCollection(col);
EntityEnclosingMethod method = new PostMethod(getCollection().getHrefResolved());
addAuthentication(method);
StringWriter sw = new StringWriter();
int code = -1;
try {
Atom10Generator.serializeEntry(this, sw);
method.setRequestEntity(new StringRequestEntity(sw.toString()));
method.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
getHttpClient().executeMethod(method);
InputStream is = method.getResponseBodyAsStream();
code = method.getStatusCode();
if (code != 200 && code != 201) {
throw new ProponoException(
"ERROR HTTP status=" + code + " : " + Utilities.streamToString(is));
}
Entry romeEntry =
Atom10Parser.parseEntry(new InputStreamReader(is), getCollection().getHrefResolved());
BeanUtils.copyProperties(this, romeEntry);
} catch (Exception e) {
String msg = "ERROR: saving entry, HTTP code: " + code;
logger.debug(msg, e);
throw new ProponoException(msg, e);
} finally {
method.releaseConnection();
}
Header locationHeader = method.getResponseHeader("Location");
if (locationHeader == null) {
logger.warn("WARNING added entry, but no location header returned");
} else if (getEditURI() == null) {
List links = getOtherLinks();
Link link = new Link();
link.setHref(locationHeader.getValue());
link.setRel("edit");
links.add(link);
setOtherLinks(links);
}
}
@Test
public void testAsyncRangeRequests()
throws IOException, URISyntaxException, InterruptedException {
final URL testResourceUrl = new URL(VAULT_BASE_URI.toURL(), "asyncRangeRequestTestFile.txt");
final MultiThreadedHttpConnectionManager cm = new MultiThreadedHttpConnectionManager();
cm.getParams().setDefaultMaxConnectionsPerHost(50);
final HttpClient client = new HttpClient(cm);
// prepare 8MiB test data:
final byte[] plaintextData = new byte[2097152 * Integer.BYTES];
final ByteBuffer bbIn = ByteBuffer.wrap(plaintextData);
for (int i = 0; i < 2097152; i++) {
bbIn.putInt(i);
}
// put request:
final EntityEnclosingMethod putMethod = new PutMethod(testResourceUrl.toString());
putMethod.setRequestEntity(new ByteArrayRequestEntity(plaintextData));
final int putResponse = client.executeMethod(putMethod);
putMethod.releaseConnection();
Assert.assertEquals(201, putResponse);
// multiple async range requests:
final List<ForkJoinTask<?>> tasks = new ArrayList<>();
final Random generator = new Random(System.currentTimeMillis());
final AtomicBoolean success = new AtomicBoolean(true);
// 10 full interrupted requests:
for (int i = 0; i < 10; i++) {
final ForkJoinTask<?> task =
ForkJoinTask.adapt(
() -> {
try {
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
final int statusCode = client.executeMethod(getMethod);
if (statusCode != 200) {
LOG.error("Invalid status code for interrupted full request");
success.set(false);
}
getMethod.getResponseBodyAsStream().read();
getMethod.getResponseBodyAsStream().close();
getMethod.releaseConnection();
} catch (IOException e) {
throw new RuntimeException(e);
}
});
tasks.add(task);
}
// 50 crappy interrupted range requests:
for (int i = 0; i < 50; i++) {
final int lower = generator.nextInt(plaintextData.length);
final ForkJoinTask<?> task =
ForkJoinTask.adapt(
() -> {
try {
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
getMethod.addRequestHeader("Range", "bytes=" + lower + "-");
final int statusCode = client.executeMethod(getMethod);
if (statusCode != 206) {
LOG.error("Invalid status code for interrupted range request");
success.set(false);
}
getMethod.getResponseBodyAsStream().read();
getMethod.getResponseBodyAsStream().close();
getMethod.releaseConnection();
} catch (IOException e) {
throw new RuntimeException(e);
}
});
tasks.add(task);
}
// 50 normal open range requests:
for (int i = 0; i < 50; i++) {
final int lower = generator.nextInt(plaintextData.length - 512);
final int upper = plaintextData.length - 1;
final ForkJoinTask<?> task =
ForkJoinTask.adapt(
() -> {
try {
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
getMethod.addRequestHeader("Range", "bytes=" + lower + "-");
final byte[] expected = Arrays.copyOfRange(plaintextData, lower, upper + 1);
final int statusCode = client.executeMethod(getMethod);
final byte[] responseBody = new byte[upper - lower + 10];
final int bytesRead =
IOUtils.read(getMethod.getResponseBodyAsStream(), responseBody);
getMethod.releaseConnection();
if (statusCode != 206) {
LOG.error("Invalid status code for open range request");
success.set(false);
} else if (upper - lower + 1 != bytesRead) {
LOG.error("Invalid response length for open range request");
success.set(false);
} else if (!Arrays.equals(
expected, Arrays.copyOfRange(responseBody, 0, bytesRead))) {
LOG.error("Invalid response body for open range request");
success.set(false);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
});
tasks.add(task);
}
// 200 normal closed range requests:
for (int i = 0; i < 200; i++) {
final int pos1 = generator.nextInt(plaintextData.length - 512);
final int pos2 = pos1 + 512;
final ForkJoinTask<?> task =
ForkJoinTask.adapt(
() -> {
try {
final int lower = Math.min(pos1, pos2);
final int upper = Math.max(pos1, pos2);
final HttpMethod getMethod = new GetMethod(testResourceUrl.toString());
getMethod.addRequestHeader("Range", "bytes=" + lower + "-" + upper);
final byte[] expected = Arrays.copyOfRange(plaintextData, lower, upper + 1);
final int statusCode = client.executeMethod(getMethod);
final byte[] responseBody = new byte[upper - lower + 1];
final int bytesRead =
IOUtils.read(getMethod.getResponseBodyAsStream(), responseBody);
getMethod.releaseConnection();
if (statusCode != 206) {
LOG.error("Invalid status code for closed range request");
success.set(false);
} else if (upper - lower + 1 != bytesRead) {
LOG.error("Invalid response length for closed range request");
success.set(false);
} else if (!Arrays.equals(
expected, Arrays.copyOfRange(responseBody, 0, bytesRead))) {
LOG.error("Invalid response body for closed range request");
success.set(false);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
});
tasks.add(task);
}
Collections.shuffle(tasks, generator);
final ForkJoinPool pool = new ForkJoinPool(4);
for (ForkJoinTask<?> task : tasks) {
pool.execute(task);
}
for (ForkJoinTask<?> task : tasks) {
task.join();
}
pool.shutdown();
cm.shutdown();
Assert.assertTrue(success.get());
}