// function to do the join use case
public static void share() throws Exception {
HttpPost method = new HttpPost(url + "/share");
String ipAddress = null;
Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();
while (en.hasMoreElements()) {
NetworkInterface ni = (NetworkInterface) en.nextElement();
if (ni.getName().equals("eth0")) {
Enumeration<InetAddress> en2 = ni.getInetAddresses();
while (en2.hasMoreElements()) {
InetAddress ip = (InetAddress) en2.nextElement();
if (ip instanceof Inet4Address) {
ipAddress = ip.getHostAddress();
break;
}
}
break;
}
}
method.setEntity(new StringEntity(username + ';' + ipAddress, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
// get present time
date = new Date();
long start = date.getTime();
// Execute the vishwa share process
Process p = Runtime.getRuntime().exec("java -jar vishwa/JVishwa.jar " + connIp);
String ch = "alive";
System.out.println("Type kill to unjoin from the grid");
while (!ch.equals("kill")) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
ch = in.readLine();
}
p.destroy();
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/shareAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
// function to do the compute use case
public static void compute() throws Exception {
HttpPost method = new HttpPost(url + "/compute");
method.setEntity(new StringEntity(username, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
System.out.println("Give the file name which has to be put in the grid for computation");
// input of the file name to be computed
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String name = in.readLine();
// get the absolute path of the current working directory
File directory = new File(".");
String pwd = directory.getAbsolutePath();
// get present time
date = new Date();
long start = date.getTime();
String cmd = "java -classpath " + pwd + "/vishwa/JVishwa.jar:. " + name + " " + connIp;
System.out.println(cmd);
// Execute the vishwa compute process
Process p = Runtime.getRuntime().exec(cmd);
// wait till the compute process is completed
// check for the status code (0 for successful termination)
int status = p.waitFor();
if (status == 0) {
System.out.println("Compute operation successful. Check the directory for results");
}
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/computeAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
@Override
public long setTargetVersion(PublishingTargetItem target, long newVersion, String site) {
long resoponseVersion = -1;
if (target.getVersionUrl() != null && !target.getVersionUrl().isEmpty()) {
LOGGER.debug("Set deployment agent version for target {0}", target.getName());
URL versionUrl = null;
try {
versionUrl = new URL(target.getVersionUrl());
} catch (MalformedURLException e) {
LOGGER.error("Invalid set version URL for target [%s]", target.getName());
return resoponseVersion;
}
PostMethod postMethod = null;
HttpClient client = null;
try {
postMethod = new PostMethod(target.getVersionUrl());
postMethod.addParameter(TARGET_REQUEST_PARAMETER, target.getTarget());
postMethod.addParameter(VERSION_REQUEST_PARAMETER, String.valueOf(newVersion));
String siteId = target.getSiteId();
if (StringUtils.isEmpty(siteId)) {
siteId = site;
}
postMethod.addParameter(SITE_REQUEST_PARAMETER, site);
client = new HttpClient();
int status = client.executeMethod(postMethod);
if (status == HttpStatus.SC_OK) {
String responseText = postMethod.getResponseBodyAsString();
if (responseText != null && !responseText.isEmpty()) {
resoponseVersion = Long.parseLong(responseText);
} else {
resoponseVersion = 0;
}
}
} catch (Exception e) {
LOGGER.error(
"Target {0} responded with error while setting target version. Set version failed for url {1}",
target.getName(), target.getVersionUrl());
} finally {
if (client != null) {
HttpConnectionManager mgr = client.getHttpConnectionManager();
if (mgr instanceof SimpleHttpConnectionManager) {
((SimpleHttpConnectionManager) mgr).shutdown();
}
}
if (postMethod != null) {
postMethod.releaseConnection();
}
postMethod = null;
client = null;
}
}
return resoponseVersion;
}
@Override
public long getTargetVersion(PublishingTargetItem target, String site) {
long version = -1;
if (target.getVersionUrl() != null && !target.getVersionUrl().isEmpty()) {
LOGGER.debug(String.format("Get deployment agent version for target ", target.getName()));
URL versionUrl = null;
try {
versionUrl = new URL(target.getVersionUrl());
} catch (MalformedURLException e) {
LOGGER.error(String.format("Invalid get version URL for target [%s]", target.getName()), e);
}
GetMethod getMethod = null;
HttpClient client = null;
try {
getMethod = new GetMethod(target.getVersionUrl());
String siteId = target.getSiteId();
if (StringUtils.isEmpty(siteId)) {
siteId = site;
}
getMethod.setQueryString(
new NameValuePair[] {
new NameValuePair(TARGET_REQUEST_PARAMETER, target.getTarget()),
new NameValuePair(SITE_REQUEST_PARAMETER, siteId)
});
client = new HttpClient();
int status = client.executeMethod(getMethod);
if (status == HttpStatus.SC_OK) {
String responseText = getMethod.getResponseBodyAsString();
if (responseText != null && !responseText.isEmpty()) {
version = Long.parseLong(responseText.trim());
} else {
version = 0;
}
}
} catch (Exception e) {
// LOGGER.error(String.format("Target (%s) responded with error while checking target
// version. Get version failed for url %s", target.getName(), target.getVersionUrl()));
} finally {
if (client != null) {
HttpConnectionManager mgr = client.getHttpConnectionManager();
if (mgr instanceof SimpleHttpConnectionManager) {
((SimpleHttpConnectionManager) mgr).shutdown();
}
}
if (getMethod != null) {
getMethod.releaseConnection();
}
getMethod = null;
client = null;
}
}
return version;
}
public String getData(String url) {
HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(url);
String response = "";
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
response = client.execute(get, responseHandler);
} catch (Exception e) {
debug(e.toString());
}
return response;
}
public Result<InputStream> getInputStream(String endpoint) throws IOException {
HttpClient cli = createClient();
HttpGet get = createGet(endpoint);
HttpResponse res = cli.execute(get);
Object result = null;
if (res.getStatusLine().getStatusCode() == 200) result = res.getEntity().getContent();
else {
RestResponse resp = new RestResponse(res);
result = unmarshalPOJO(resp, InputStream.class);
cli.getConnectionManager().shutdown();
}
return new Result<InputStream>(result);
}
private String getJsonResponse(String jsonUrl) throws PhrescoException {
if (debugEnabled) {
S_LOGGER.debug("Entering Method CIManagerImpl.getJsonResponse(String jsonUrl)");
S_LOGGER.debug("getJsonResponse() JSonUrl = " + jsonUrl);
}
try {
HttpClient httpClient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(jsonUrl);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
return httpClient.execute(httpget, responseHandler);
} catch (IOException e) {
throw new PhrescoException(e);
}
}
/**
* this is the primary method that sends a query to the CIPRes REST service. It expects to receive
* an XML file, which it returns in Document if the root tag matc hes xmlRootTag
*/
public Document cipresQuery(HttpClient httpclient, String URL, String xmlRootTag) {
if (StringUtil.blank(URL)) return null;
try {
HttpGet httpget = new HttpGet(URL);
httpget.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpget);
HttpEntity responseEntity = response.getEntity();
InputStream instream = responseEntity.getContent();
BufferedReader br = new BufferedReader(new InputStreamReader(instream));
String line = "";
StringBuffer sb = new StringBuffer();
while ((line = br.readLine()) != null) {
sb.append(line + StringUtil.lineEnding());
}
Document cipresResponseDoc = loadXMLFile(xmlRootTag, sb.toString());
if (cipresResponseDoc != null && verbose) {
ownerModule.logln(sb.toString());
}
if (cipresResponseDoc == null) {
Document errorDoc = loadXMLFile(sb.toString());
if (errorDoc != null) reportError(errorDoc, "Error in communicating with CIPRes", true);
}
EntityUtils.consume(response.getEntity());
return cipresResponseDoc;
} catch (IOException e) {
Debugg.printStackTrace(e);
} catch (Exception e) {
Debugg.printStackTrace(e);
}
} catch (Exception e) {
Debugg.printStackTrace(e);
}
return null;
}
/**
* Tests method setRequestContent of HttpClient.
*
* @throws IOException I/O Exception
*/
@Test
public void writeMultipartMessage() throws IOException {
final HttpRequest req = new HttpRequest();
req.isMultipart = true;
req.payloadAttrs.put("media-type", "multipart/alternative");
req.payloadAttrs.put("boundary", "boundary42");
final Part p1 = new Part();
p1.headers.put("Content-Type", "text/plain; charset=us-ascii");
p1.bodyAttrs.put("media-type", "text/plain");
final String plain = "...plain text....";
p1.bodyContent.add(Str.get(plain + '\n'));
final Part p2 = new Part();
p2.headers.put("Content-Type", "text/richtext");
p2.bodyAttrs.put("media-type", "text/richtext");
final String rich = ".... richtext version...";
p2.bodyContent.add(Str.get(rich));
final Part p3 = new Part();
p3.headers.put("Content-Type", "text/x-whatever");
p3.bodyAttrs.put("media-type", "text/x-whatever");
final String fancy = ".... fanciest formatted version...";
p3.bodyContent.add(Str.get(fancy));
req.parts.add(p1);
req.parts.add(p2);
req.parts.add(p3);
final FakeHttpConnection fakeConn = new FakeHttpConnection(new URL("http://www.test.com"));
HttpClient.setRequestContent(fakeConn.getOutputStream(), req);
final String expResult =
"--boundary42"
+ CRLF
+ "Content-Type: text/plain; charset=us-ascii"
+ CRLF
+ CRLF
+ plain
+ Prop.NL
+ CRLF
+ "--boundary42"
+ CRLF
+ "Content-Type: text/richtext"
+ CRLF
+ CRLF
+ rich
+ CRLF
+ "--boundary42"
+ CRLF
+ "Content-Type: text/x-whatever"
+ CRLF
+ CRLF
+ fancy
+ CRLF
+ "--boundary42--"
+ CRLF;
// Compare results
assertEquals(expResult, fakeConn.getOutputStream().toString());
}
@Override
public boolean checkConnection(PublishingTargetItem target) {
boolean connOk = false;
if (target.getStatusUrl() != null && !target.getStatusUrl().isEmpty()) {
LOGGER.debug(String.format("Check deployment agent status for target ", target.getName()));
URL statusUrl = null;
try {
statusUrl = new URL(target.getStatusUrl());
} catch (MalformedURLException e) {
LOGGER.error(
String.format(
"Invalid endpoint status URL for publishing channel [%s]", target.getName()),
e);
}
GetMethod getMethod = null;
HttpClient client = null;
try {
getMethod = new GetMethod(target.getStatusUrl());
client = new HttpClient();
int status = client.executeMethod(getMethod);
if (status == HttpStatus.SC_OK) {
connOk = true;
}
} catch (Exception e) {
LOGGER.error(
String.format(
"Target (%s) is not available. Status check failed for url %s",
target.getName(), target.getStatusUrl()));
} finally {
if (client != null) {
HttpConnectionManager mgr = client.getHttpConnectionManager();
if (mgr instanceof SimpleHttpConnectionManager) {
((SimpleHttpConnectionManager) mgr).shutdown();
}
}
if (getMethod != null) {
getMethod.releaseConnection();
}
getMethod = null;
client = null;
}
}
return connOk;
}
/*.................................................................................................................*/
public void deleteJob(HttpClient httpclient, String URL) {
HttpDelete httpdelete = new HttpDelete(URL);
httpdelete.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpdelete);
} catch (IOException e) {
Debugg.printStackTrace(e);
}
}
/**
* Tests writing of body content when @method is raw and output is xs:hexBinary.
*
* @throws IOException I/O Exception
*/
@Test
public void writeHex() throws IOException {
// Case 1: content is xs:hexBinary
final HttpRequest req1 = new HttpRequest();
req1.payloadAttrs.put("method", SerialMethod.BASEX.toString());
req1.bodyContent.add(new Hex(token("test")));
final FakeHttpConnection fakeConn1 = new FakeHttpConnection(new URL("http://www.test.com"));
HttpClient.setRequestContent(fakeConn1.getOutputStream(), req1);
assertEquals(fakeConn1.out.toString(Strings.UTF8), "test");
// Case 2: content is a node
final HttpRequest req2 = new HttpRequest();
req2.payloadAttrs.put("method", SerialMethod.BASEX.toString());
final FElem e3 = new FElem("a").add("test");
req2.bodyContent.add(e3);
final FakeHttpConnection fakeConn2 = new FakeHttpConnection(new URL("http://www.test.com"));
HttpClient.setRequestContent(fakeConn2.getOutputStream(), req2);
assertEquals(fakeConn2.out.toString(), "<a>test</a>");
}
/**
* Tests writing of request content with different combinations of the body attributes media-type
* and method.
*
* @throws IOException IO exception
*/
@Test
public void writeMessage() throws IOException {
// Case 1: No method, media-type='text/xml'
final HttpRequest req1 = new HttpRequest();
final FakeHttpConnection fakeConn1 = new FakeHttpConnection(new URL("http://www.test.com"));
req1.payloadAttrs.put(SerializerOptions.MEDIA_TYPE.name(), "text/xml");
// Node child
final FElem e1 = new FElem("a").add("a");
req1.bodyContent.add(e1);
// String item child
req1.bodyContent.add(Str.get("<b>b</b>"));
HttpClient.setRequestContent(fakeConn1.getOutputStream(), req1);
assertEquals("<a>a</a><b>b</b>", fakeConn1.out.toString(Strings.UTF8));
// Case 2: No method, media-type='text/plain'
final HttpRequest req2 = new HttpRequest();
final FakeHttpConnection fakeConn2 = new FakeHttpConnection(new URL("http://www.test.com"));
req2.payloadAttrs.put(SerializerOptions.MEDIA_TYPE.name(), "text/plain");
// Node child
final FElem e2 = new FElem("a").add("a");
req2.bodyContent.add(e2);
// String item child
req2.bodyContent.add(Str.get("<b>b</b>"));
HttpClient.setRequestContent(fakeConn2.getOutputStream(), req2);
assertEquals("a<b>b</b>", fakeConn2.out.toString());
// Case 3: method='text', media-type='text/xml'
final HttpRequest req3 = new HttpRequest();
final FakeHttpConnection fakeConn3 = new FakeHttpConnection(new URL("http://www.test.com"));
req3.payloadAttrs.put(SerializerOptions.MEDIA_TYPE.name(), "text/xml");
req3.payloadAttrs.put("method", "text");
// Node child
final FElem e3 = new FElem("a").add("a");
req3.bodyContent.add(e3);
// String item child
req3.bodyContent.add(Str.get("<b>b</b>"));
HttpClient.setRequestContent(fakeConn3.getOutputStream(), req3);
assertEquals("a<b>b</b>", fakeConn3.out.toString());
}
void requestToken(String authorizationCode) {
try {
String url = this.service_.getTokenEndpoint();
StringBuilder ss = new StringBuilder();
ss.append("grant_type=authorization_code")
.append("&client_id=")
.append(Utils.urlEncode(this.service_.getClientId()))
.append("&client_secret=")
.append(Utils.urlEncode(this.service_.getClientSecret()))
.append("&redirect_uri=")
.append(Utils.urlEncode(this.service_.getGenerateRedirectEndpoint()))
.append("&code=")
.append(authorizationCode);
HttpClient client = new HttpClient(this);
client.setTimeout(15);
client
.done()
.addListener(
this,
new Signal2.Listener<Exception, HttpMessage>() {
public void trigger(Exception event1, HttpMessage event2) {
OAuthProcess.this.handleToken(event1, event2);
}
});
Method m = this.service_.getTokenRequestMethod();
if (m == Method.Get) {
boolean hasQuery = url.indexOf('?') != -1;
url += (hasQuery ? '&' : '?') + ss.toString();
client.get(url);
} else {
HttpMessage post = new HttpMessage();
post.setHeader("Content-Type", "application/x-www-form-urlencoded");
post.addBodyText(ss.toString());
client.post(url, post);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws Exception {
final Config config = Config.loadFromDisk("nexus-importer");
final HTTPCache http = HttpClient.createHttpCache(config);
final XmlParser xmlParser = new XmlParser();
final BoneCPDataSource boneCp = config.createBoneCp();
XmlParser.debugXml = false;
ObjectManager<NexusServerDto, ActorRef<NexusServer>> serverManager =
new ObjectManager<>(
"Nexus server",
Collections.<NexusServerDto>emptySet(),
new ObjectFactory<NexusServerDto, ActorRef<NexusServer>>() {
public ActorRef<NexusServer> create(NexusServerDto server) {
final NexusClient client = new NexusClient(http, server.url);
String name = server.name;
return ObjectUtil.threadedActor(
name,
config.nexusUpdateInterval,
boneCp,
"Nexus Server: " + name,
new NexusServer(client, server, xmlParser));
}
});
final AtomicBoolean shouldRun = new AtomicBoolean(true);
config.addShutdownHook(currentThread(), shouldRun);
while (shouldRun.get()) {
try {
List<NexusServerDto> newKeys;
try (Connection c = boneCp.getConnection()) {
newKeys = new NexusDao(c).selectServer();
}
serverManager.update(newKeys);
} catch (SQLException e) {
e.printStackTrace(System.out);
}
synchronized (shouldRun) {
shouldRun.wait(60 * 1000);
}
}
serverManager.close();
}
// function to check login
public static boolean login(String pass) throws Exception {
HttpPost method = new HttpPost(url + "/login");
method.setEntity(new StringEntity(username + ';' + pass, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
return connIp.equals("true");
}
/*.................................................................................................................*/
public void cipresDownload(HttpClient httpclient, String URL, String filePath) {
HttpGet httpget = new HttpGet(URL);
httpget.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpget);
HttpEntity responseEntity = response.getEntity();
BufferedInputStream bis = new BufferedInputStream(responseEntity.getContent());
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(filePath)));
int inByte;
while ((inByte = bis.read()) != -1) bos.write(inByte);
bis.close();
bos.close();
EntityUtils.consume(response.getEntity());
} catch (IOException e) {
Debugg.printStackTrace(e);
}
}
/*
* (non-Javadoc)
* @see org.jasig.portlet.weather.dao.IWeatherDao#find(java.lang.String)
*/
public Collection<Location> find(String location) {
final String url =
FIND_URL
.replace("@KEY@", key)
.replace("@QUERY@", QuietUrlCodec.encode(location, Constants.URL_ENCODING));
HttpMethod getMethod = new GetMethod(url);
InputStream inputStream = null;
try {
// Execute the method.
int statusCode = httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
final String statusText = getMethod.getStatusText();
throw new DataRetrievalFailureException(
"get of '"
+ url
+ "' failed with status '"
+ statusCode
+ "' due to '"
+ statusText
+ "'");
}
// Read the response body
inputStream = getMethod.getResponseBodyAsStream();
List<Location> locations = deserializeSearchResults(inputStream);
return locations;
} catch (HttpException e) {
throw new RuntimeException(
"http protocol exception while getting data from weather service from: " + url, e);
} catch (IOException e) {
throw new RuntimeException(
"IO exception while getting data from weather service from: " + url, e);
} catch (JAXBException e) {
throw new RuntimeException(
"Parsing exception while getting data from weather service from: " + url, e);
} finally {
// try to close the inputstream
IOUtils.closeQuietly(inputStream);
// release the connection
getMethod.releaseConnection();
}
}
protected Object getAndDeserialize(String url, TemperatureUnit unit) {
HttpMethod getMethod = new GetMethod(url);
InputStream inputStream = null;
try {
// Execute the method.
int statusCode = httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
final String statusText = getMethod.getStatusText();
throw new DataRetrievalFailureException(
"get of '"
+ url
+ "' failed with status '"
+ statusCode
+ "' due to '"
+ statusText
+ "'");
}
// Read the response body
inputStream = getMethod.getResponseBodyAsStream();
Weather weather = deserializeWeatherResult(inputStream, unit);
return weather;
} catch (HttpException e) {
throw new RuntimeException(
"http protocol exception while getting data from weather service from: " + url, e);
} catch (IOException e) {
throw new RuntimeException(
"IO exception while getting data from weather service from: " + url, e);
} catch (JAXBException e) {
throw new RuntimeException(
"Parsing exception while getting data from weather service from: " + url, e);
} catch (ParseException e) {
throw new RuntimeException(
"Parsing exception while getting data from weather service from: " + url, e);
} finally {
// try to close the inputstream
IOUtils.closeQuietly(inputStream);
// release the connection
getMethod.releaseConnection();
}
}
/**
* Tests writing of request content when @src is set.
*
* @throws IOException I/O Exception
*/
@Test
public void writeFromResource() throws IOException {
// Create a file form which will be read
final IOFile file = new IOFile(Prop.TMP, Util.className(FnHttpTest.class));
file.write(token("test"));
// Request
final HttpRequest req = new HttpRequest();
req.payloadAttrs.put("src", file.url());
req.payloadAttrs.put("method", "binary");
// HTTP connection
final FakeHttpConnection fakeConn = new FakeHttpConnection(new URL("http://www.test.com"));
HttpClient.setRequestContent(fakeConn.getOutputStream(), req);
// Delete file
file.delete();
assertEquals(fakeConn.out.toString(Strings.UTF8), "test");
}
/** The core method that initiates a job on CIPRes. */
public boolean postJob(
HttpClient httpclient, MultipartEntityBuilder builder, MesquiteString jobURL) {
if (builder == null) return false;
String URL = baseURL + "/job/" + username;
HttpPost httppost = new HttpPost(URL);
httppost.addHeader("cipres-appkey", CIPRESkey);
// some of this from
// http://stackoverflow.com/questions/18964288/upload-a-file-through-an-http-form-via-multipartentitybuilder-with-a-progress
HttpEntity cipresEntity = builder.build();
httppost.setEntity(cipresEntity);
try {
HttpResponse response = httpclient.execute(httppost);
HttpEntity responseEntity = response.getEntity();
InputStream instream = responseEntity.getContent();
BufferedReader br = new BufferedReader(new InputStreamReader(instream));
StringBuffer sb = new StringBuffer();
String line = "";
while ((line = br.readLine()) != null) {
sb.append(line + StringUtil.lineEnding());
}
Document cipresResponseDoc = loadXMLFile("jobstatus", sb.toString()); // let's see how it went
boolean success = false;
if (cipresResponseDoc != null) {
processJobSubmissionResponse(cipresResponseDoc, jobURL);
if (verbose) ownerModule.logln(sb.toString());
if (jobURL != null) success = StringUtil.notEmpty(jobURL.getValue());
else success = true;
} else {
cipresResponseDoc = loadXMLFile(sb.toString());
reportError(cipresResponseDoc, "Error with CIPRes run", false);
}
EntityUtils.consume(response.getEntity());
return success;
} catch (IOException e) {
Debugg.printStackTrace(e);
}
return false;
}
private void configureHttpMethod(
boolean skipContentCache, CacheData cacheData, long onceTimeOut, HttpMethod httpMethod) {
if (skipContentCache && null != cacheData) {
if (null != cacheData.getLastModifiedHeader()
&& Constants.NULL != cacheData.getLastModifiedHeader()) {
httpMethod.addRequestHeader(Constants.IF_MODIFIED_SINCE, cacheData.getLastModifiedHeader());
}
if (null != cacheData.getMd5() && Constants.NULL != cacheData.getMd5()) {
httpMethod.addRequestHeader(Constants.CONTENT_MD5, cacheData.getMd5());
}
}
httpMethod.addRequestHeader(Constants.ACCEPT_ENCODING, "gzip,deflate");
HttpMethodParams params = new HttpMethodParams();
params.setSoTimeout((int) onceTimeOut);
httpMethod.setParams(params);
httpClient
.getHostConfiguration()
.setHost(
diamondConfigure.getDomainNameList().get(this.domainNamePos.get()),
diamondConfigure.getPort());
}
protected void initHttpClient() {
if (MockServer.isTestMode()) {
return;
}
HostConfiguration hostConfiguration = new HostConfiguration();
hostConfiguration.setHost(
diamondConfigure.getDomainNameList().get(this.domainNamePos.get()),
diamondConfigure.getPort());
MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
connectionManager.closeIdleConnections(diamondConfigure.getPollingIntervalTime() * 10);
HttpConnectionManagerParams params = new HttpConnectionManagerParams();
params.setStaleCheckingEnabled(diamondConfigure.isConnectionStaleCheckingEnabled());
params.setMaxConnectionsPerHost(hostConfiguration, diamondConfigure.getMaxHostConnections());
params.setMaxTotalConnections(diamondConfigure.getMaxTotalConnections());
params.setConnectionTimeout(diamondConfigure.getConnectionTimeout());
params.setSoTimeout(60 * 1000);
connectionManager.setParams(params);
httpClient = new HttpClient(connectionManager);
httpClient.setHostConfiguration(hostConfiguration);
}
/* (non-Javadoc)
* @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
*/
public void afterPropertiesSet() throws Exception {
final HttpConnectionManager httpConnectionManager = httpClient.getHttpConnectionManager();
final HttpConnectionManagerParams params = httpConnectionManager.getParams();
params.setConnectionTimeout(connectionTimeout);
params.setSoTimeout(readTimeout);
params.setParameter(
HttpMethodParams.RETRY_HANDLER,
new HttpMethodRetryHandler() {
public boolean retryMethod(
final HttpMethod method, final IOException exception, int executionCount) {
if (executionCount >= timesToRetry) {
// Do not retry if over max retry count
return false;
}
if (exception instanceof NoHttpResponseException) {
// Retry if the server dropped connection on us
return true;
}
if (exception instanceof SocketException) {
// Retry if the server reset connection on us
return true;
}
if (exception instanceof SocketTimeoutException) {
// Retry if the read timed out
return true;
}
if (!method.isRequestSent()) {
// Retry if the request has not been sent fully or
// if it's OK to retry methods that have been sent
return true;
}
// otherwise do not retry
return false;
}
});
}
/**
* Makes a rest request of any type at the specified urlSuffix. The urlSuffix should be of the
* form /userService/users. If CS throws an exception it handled and transalated to a Openfire
* exception if possible. This is done using the check fault method that tries to throw the best
* maching exception.
*
* @param type Must be GET or DELETE
* @param urlSuffix The url suffix of the rest request
* @param xmlParams The xml with the request params, must be null if type is GET or DELETE only
* @return The response as a xml doc.
* @throws ConnectionException Thrown if there are issues perfoming the request.
* @throws Exception Thrown if the response from Clearspace contains an exception.
*/
public Element executeRequest(HttpType type, String urlSuffix, String xmlParams)
throws ConnectionException, Exception {
if (Log.isDebugEnabled()) {
Log.debug("Outgoing REST call [" + type + "] to " + urlSuffix + ": " + xmlParams);
}
String wsUrl = getConnectionURI() + WEBSERVICES_PATH + urlSuffix;
String secret = getSharedSecret();
HttpClient client = new HttpClient();
HttpMethod method;
// Configures the authentication
client.getParams().setAuthenticationPreemptive(true);
Credentials credentials = new UsernamePasswordCredentials(OPENFIRE_USERNAME, secret);
AuthScope scope = new AuthScope(host, port, AuthScope.ANY_REALM);
client.getState().setCredentials(scope, credentials);
// Creates the method
switch (type) {
case GET:
method = new GetMethod(wsUrl);
break;
case POST:
PostMethod pm = new PostMethod(wsUrl);
StringRequestEntity requestEntity = new StringRequestEntity(xmlParams);
pm.setRequestEntity(requestEntity);
method = pm;
break;
case PUT:
PutMethod pm1 = new PutMethod(wsUrl);
StringRequestEntity requestEntity1 = new StringRequestEntity(xmlParams);
pm1.setRequestEntity(requestEntity1);
method = pm1;
break;
case DELETE:
method = new DeleteMethod(wsUrl);
break;
default:
throw new IllegalArgumentException();
}
method.setRequestHeader("Accept", "text/xml");
method.setDoAuthentication(true);
try {
// Executes the request
client.executeMethod(method);
// Parses the result
String body = method.getResponseBodyAsString();
if (Log.isDebugEnabled()) {
Log.debug("Outgoing REST call results: " + body);
}
// Checks the http status
if (method.getStatusCode() != 200) {
if (method.getStatusCode() == 401) {
throw new ConnectionException(
"Invalid password to connect to Clearspace.",
ConnectionException.ErrorType.AUTHENTICATION);
} else if (method.getStatusCode() == 404) {
throw new ConnectionException(
"Web service not found in Clearspace.", ConnectionException.ErrorType.PAGE_NOT_FOUND);
} else if (method.getStatusCode() == 503) {
throw new ConnectionException(
"Web service not avaible in Clearspace.",
ConnectionException.ErrorType.SERVICE_NOT_AVAIBLE);
} else {
throw new ConnectionException(
"Error connecting to Clearspace, http status code: " + method.getStatusCode(),
new HTTPConnectionException(method.getStatusCode()),
ConnectionException.ErrorType.OTHER);
}
} else if (body.contains("Clearspace Upgrade Console")) {
// TODO Change CS to send a more standard error message
throw new ConnectionException(
"Clearspace is in an update state.", ConnectionException.ErrorType.UPDATE_STATE);
}
Element response = localParser.get().parseDocument(body).getRootElement();
// Check for exceptions
checkFault(response);
// Since there is no exception, returns the response
return response;
} catch (DocumentException e) {
throw new ConnectionException(
"Error parsing the response of Clearspace.", e, ConnectionException.ErrorType.OTHER);
} catch (HttpException e) {
throw new ConnectionException(
"Error performing http request to Clearspace", e, ConnectionException.ErrorType.OTHER);
} catch (UnknownHostException e) {
throw new ConnectionException(
"Unknown Host " + getConnectionURI() + " trying to connect to Clearspace",
e,
ConnectionException.ErrorType.UNKNOWN_HOST);
} catch (IOException e) {
throw new ConnectionException(
"Error peforming http request to Clearspace.", e, ConnectionException.ErrorType.OTHER);
} finally {
method.releaseConnection();
}
}
String getConfigureInformation(
String dataId, String group, long timeout, boolean skipContentCache) {
start();
if (!isRun) {
throw new RuntimeException(
"DiamondSubscriber is not running, so can't fetch from ConfigureInformation");
}
if (null == group) {
group = Constants.DEFAULT_GROUP;
}
// =======================ʹ�ò���ģʽ=======================
if (MockServer.isTestMode()) {
return MockServer.getConfigInfo(dataId, group);
}
if (!skipContentCache) {
String key = makeCacheKey(dataId, group);
String content = contentCache.get(key);
if (content != null) {
return content;
}
}
long waitTime = 0;
String uri = getUriString(dataId, group);
if (log.isInfoEnabled()) {
log.info(uri);
}
CacheData cacheData = getCacheData(dataId, group);
int retryTimes = this.getDiamondConfigure().getRetrieveDataRetryTimes();
log.info("Retry times is " + retryTimes);
int tryCount = 0;
while (0 == timeout || timeout > waitTime) {
tryCount++;
if (tryCount > retryTimes + 1) {
log.warn("Retry time reach the limit, so break");
break;
}
log.info("Fetch config " + tryCount + "times, waitTime:" + waitTime);
long onceTimeOut = getOnceTimeOut(waitTime, timeout);
waitTime += onceTimeOut;
HttpMethod httpMethod = new GetMethod(uri);
configureHttpMethod(skipContentCache, cacheData, onceTimeOut, httpMethod);
try {
int httpStatus = httpClient.executeMethod(httpMethod);
switch (httpStatus) {
case SC_OK:
{
String result = getSuccess(dataId, group, cacheData, httpMethod);
return result;
}
case SC_NOT_MODIFIED:
{
String result = getNotModified(dataId, cacheData, httpMethod);
return result;
}
case SC_NOT_FOUND:
{
log.warn("DataID:" + dataId + "not found");
cacheData.setMd5(Constants.NULL);
this.snapshotConfigInfoProcessor.removeSnapshot(dataId, group);
return null;
}
case SC_SERVICE_UNAVAILABLE:
{
rotateToNextDomain();
}
break;
default:
{
log.warn("HTTP State: " + httpStatus + ":" + httpClient.getState());
rotateToNextDomain();
}
}
} catch (HttpException e) {
log.error("Fetch config HttpException", e);
rotateToNextDomain();
} catch (IOException e) {
log.error("Fetch config IOException", e);
rotateToNextDomain();
} catch (Exception e) {
log.error("Unknown Exception", e);
rotateToNextDomain();
} finally {
httpMethod.releaseConnection();
}
}
throw new RuntimeException(
"Fetch config timeout, DataID=" + dataId + ", Group=" + group + ",timeout=" + timeout);
}
@Override
public void deployItemsToTarget(
String site, List<PublishingSyncItem> filteredItems, PublishingTargetItem target)
throws ContentNotFoundForPublishingException, UploadFailedException {
LOGGER.debug(
"Start deploying items for site \"{0}\", target \"{1}\", number of items \"{2}\"",
site, target.getName(), filteredItems.size());
URL requestUrl = null;
try {
requestUrl = new URL(target.getServerUrl());
} catch (MalformedURLException e) {
LOGGER.error("Invalid server URL for target {0}", target.getName());
throw new UploadFailedException(site, target.getName(), target.getServerUrl(), e);
}
ByteArrayPartSource baps = null;
PartSource metadataPart = null;
StringPart stringPart = null;
FilePart filePart = null;
int numberOfBuckets = filteredItems.size() / target.getBucketSize() + 1;
Iterator<PublishingSyncItem> iter = filteredItems.iterator();
LOGGER.debug(
"Divide all deployment items into {0} bucket(s) for target {1}",
numberOfBuckets, target.getName());
List<DeploymentEventItem> eventItems = new ArrayList<DeploymentEventItem>();
for (int bucketIndex = 0; bucketIndex < numberOfBuckets; bucketIndex++) {
int cntFiles = 0;
StringBuilder sbDeletedFiles = new StringBuilder();
List<Part> formParts = new ArrayList<Part>();
formParts.add(new StringPart(PASSWORD_REQUEST_PARAMETER, target.getPassword()));
formParts.add(new StringPart(TARGET_REQUEST_PARAMETER, target.getTarget()));
String siteId = target.getSiteId();
if (StringUtils.isEmpty(siteId)) {
siteId = site;
}
formParts.add(new StringPart(SITE_REQUEST_PARAMETER, siteId));
LOGGER.debug(
"Preparing deployment items (bucket {0}) for target {1}",
bucketIndex + 1, target.getName());
int loopSize =
(filteredItems.size() - (bucketIndex * target.getBucketSize()) > target.getBucketSize())
? target.getBucketSize()
: filteredItems.size() - bucketIndex * target.getBucketSize();
for (int j = 0; j < loopSize; j++) {
if (iter.hasNext()) {
PublishingSyncItem item = iter.next();
LOGGER.debug(
"Parsing \"{0}\" , site \"{1}\"; for publishing on target \"{2}\"",
item.getPath(), item.getSite(), target.getName());
DeploymentEventItem eventItem = new DeploymentEventItem();
eventItem.setSite(item.getSite());
eventItem.setPath(item.getPath());
eventItem.setUser(item.getUser());
eventItem.setDateTime(new Date());
if (item.getAction() == PublishingSyncItem.Action.DELETE) {
eventItem.setState(DeploymentEventItem.STATE_DELETED);
if (sbDeletedFiles.length() > 0) {
sbDeletedFiles.append(FILES_SEPARATOR).append(item.getPath());
} else {
sbDeletedFiles.append(item.getPath());
}
if (item.getPath().endsWith("/" + _indexFile)) {
sbDeletedFiles
.append(FILES_SEPARATOR)
.append(item.getPath().replace("/" + _indexFile, ""));
}
} else {
if (item.getAction() == PublishingSyncItem.Action.NEW) {
eventItem.setState(DeploymentEventItem.STATE_NEW);
} else if (item.getAction() == PublishingSyncItem.Action.MOVE) {
eventItem.setState(DeploymentEventItem.STATE_MOVED);
} else {
eventItem.setState(DeploymentEventItem.STATE_UPDATED);
}
LOGGER.debug("Get content for \"{0}\" , site \"{1}\"", item.getPath(), item.getSite());
InputStream input =
_contentRepository.getContent(site, null, item.getEnvironment(), item.getPath());
try {
if (input == null || input.available() < 0) {
if (!_contentRepository.isFolder(site, item.getPath())
&& _contentRepository.contentExists(site, item.getPath())) {
baps = null;
stringPart = null;
filePart = null;
formParts = null;
throw new ContentNotFoundForPublishingException(
site, target.getName(), item.getPath());
} else {
// Content does not exist - skip deploying file
continue;
}
}
} catch (IOException err) {
LOGGER.error(
"Error reading input stream for content at path: "
+ item.getPath()
+ " site: "
+ item.getSite());
if (_contentRepository.contentExists(site, item.getPath())) {
baps = null;
stringPart = null;
filePart = null;
formParts = null;
throw new ContentNotFoundForPublishingException(
site, target.getName(), item.getPath());
} else {
// Content does not exist - skip deploying file
continue;
}
}
String fileName = _contentRepository.getFilename(site, item.getPath());
byte[] byteArray = null;
try {
byteArray = IOUtils.toByteArray(input);
} catch (IOException e) {
LOGGER.error("Error while converting input stream to byte array", e);
baps = null;
stringPart = null;
filePart = null;
formParts = null;
if (_contentRepository.contentExists(site, item.getPath())) {
throw new ContentNotFoundForPublishingException(
site, target.getName(), item.getPath());
} else {
// Content does not exist - skip deploying file
continue;
}
} finally {
IOUtils.closeQuietly(input);
input = null;
}
baps = new ByteArrayPartSource(fileName, byteArray);
LOGGER.debug(
"Create http request parameters for \"{0}\" , site \"{1}\"; publishing on target \"{2}\"",
item.getPath(), item.getSite(), target.getName());
int idx = item.getPath().lastIndexOf("/");
String relativePath = item.getPath().substring(0, idx + 1) + fileName;
stringPart =
new StringPart(CONTENT_LOCATION_REQUEST_PARAMETER + cntFiles, relativePath);
formParts.add(stringPart);
filePart = new FilePart(CONTENT_FILE_REQUEST_PARAMETER + cntFiles, baps);
formParts.add(filePart);
if (item.getAction() == PublishingSyncItem.Action.MOVE) {
if (item.getOldPath() != null
&& !item.getOldPath().equalsIgnoreCase(item.getPath())) {
LOGGER.debug(
"Add old path to be deleted for MOVE action (\"{0}\")", item.getOldPath());
eventItem.setOldPath(item.getOldPath());
if (sbDeletedFiles.length() > 0) {
sbDeletedFiles.append(",").append(item.getOldPath());
} else {
sbDeletedFiles.append(item.getOldPath());
}
if (item.getOldPath().endsWith("/" + _indexFile)) {
sbDeletedFiles
.append(FILES_SEPARATOR)
.append(item.getOldPath().replace("/" + _indexFile, ""));
}
}
}
if (target.isSendMetadata()) {
LOGGER.debug(
"Adding meta data for content \"{0}\" site \"{0}\"",
item.getPath(), item.getSite());
InputStream metadataStream = null;
try {
metadataStream = _contentRepository.getMetadataStream(site, item.getPath());
metadataPart =
new ByteArrayPartSource(
fileName + ".meta", IOUtils.toByteArray(metadataStream));
formParts.add(
new FilePart(METADATA_FILE_REQUEST_PARAMETER + cntFiles, metadataPart));
} catch (IOException e) {
LOGGER.error("Error while creating input stream with content metadata", e);
baps = null;
stringPart = null;
filePart = null;
formParts = null;
} finally {
IOUtils.closeQuietly(metadataStream);
metadataPart = null;
}
}
}
cntFiles++;
eventItems.add(eventItem);
}
}
if (sbDeletedFiles.length() > 0) {
formParts.add(new StringPart(DELETED_FILES_REQUEST_PARAMETER, sbDeletedFiles.toString()));
}
LOGGER.debug(
"Create http request to deploy bucket {0} for target {1}",
bucketIndex + 1, target.getName());
PostMethod postMethod = null;
HttpClient client = null;
try {
LOGGER.debug("Create HTTP Post Method");
postMethod = new PostMethod(requestUrl.toString());
postMethod.getParams().setBooleanParameter(HttpMethodParams.USE_EXPECT_CONTINUE, true);
Part[] parts = new Part[formParts.size()];
for (int i = 0; i < formParts.size(); i++) parts[i] = formParts.get(i);
postMethod.setRequestEntity(new MultipartRequestEntity(parts, postMethod.getParams()));
client = new HttpClient();
LOGGER.debug("Execute HTTP POST request \"{0}\"", postMethod.getURI());
int status = client.executeMethod(postMethod);
if (status == HttpStatus.SC_OK) {
LOGGER.info(
"Successfully deployed bucket number {0} on target {1}",
bucketIndex + 1, target.getName());
} else {
LOGGER.error(
"Deployment failed for bucket number {0} on target {1}. Deployment agent returned status {2}",
bucketIndex + 1, target.getName(), HttpStatus.getStatusText(status));
throw new UploadFailedException(site, target.getName(), target.getServerUrl());
}
} catch (HttpException e) {
LOGGER.error(
"Publish failed for target {0} due to http protocol exception", target.getName());
throw new UploadFailedException(site, target.getName(), target.getServerUrl(), e);
} catch (IOException e) {
LOGGER.error(
"Publish failed for target {0} due to I/O (transport) exception", target.getName());
throw new UploadFailedException(site, target.getName(), target.getServerUrl(), e);
} finally {
LOGGER.debug("Release http connection and release resources");
if (client != null) {
HttpConnectionManager mgr = client.getHttpConnectionManager();
if (mgr instanceof SimpleHttpConnectionManager) {
((SimpleHttpConnectionManager) mgr).shutdown();
}
}
if (postMethod != null) {
postMethod.releaseConnection();
postMethod = null;
client = null;
}
baps = null;
stringPart = null;
filePart = null;
formParts = null;
}
}
LOGGER.debug(
"Publishing deployment event for target \"{0}\" with \"{1}\" items.",
target.getName(), eventItems.size());
_contentRepository.publishDeployEvent(target.getName(), eventItems);
LOGGER.info("Deployment successful on target {0}", target.getName());
LOGGER.debug(
"Finished deploying items for site \"{0}\", target \"{1}\", number of items \"{2}\"",
site, target.getName(), filteredItems.size());
}
Set<String> checkUpdateDataIds(long timeout) {
if (!isRun) {
throw new RuntimeException("DiamondSubscriber is not running. checkUpdateDataIds return.");
}
if (MockServer.isTestMode()) {
return testData();
}
long waitTime = 0;
String probeUpdateString = getProbeUpdateString();
if (StringUtils.isBlank(probeUpdateString)) {
return null;
}
while (0 == timeout || timeout > waitTime) {
long onceTimeOut = getOnceTimeOut(waitTime, timeout);
waitTime += onceTimeOut;
PostMethod postMethod = new PostMethod(Constants.HTTP_URI_FILE);
postMethod.addParameter(Constants.PROBE_MODIFY_REQUEST, probeUpdateString);
HttpMethodParams params = new HttpMethodParams();
params.setSoTimeout((int) onceTimeOut);
postMethod.setParams(params);
try {
httpClient
.getHostConfiguration()
.setHost(
diamondConfigure.getDomainNameList().get(this.domainNamePos.get()),
this.diamondConfigure.getPort());
int httpStatus = httpClient.executeMethod(postMethod);
switch (httpStatus) {
case SC_OK:
{
Set<String> result = getUpdateDataIds(postMethod);
return result;
}
case SC_SERVICE_UNAVAILABLE:
{
rotateToNextDomain();
}
break;
default:
{
log.warn("checkUpdateDataIds HTTP State: " + httpStatus);
rotateToNextDomain();
}
}
} catch (HttpException e) {
log.error("checkUpdateDataIds HttpException", e);
rotateToNextDomain();
} catch (IOException e) {
log.error("checkUpdateDataIds IOException", e);
rotateToNextDomain();
} catch (Exception e) {
log.error("checkUpdateDataIds Unknown Exception", e);
rotateToNextDomain();
} finally {
postMethod.releaseConnection();
}
}
throw new RuntimeException(
"checkUpdateDataIds timeout "
+ diamondConfigure.getDomainNameList().get(this.domainNamePos.get())
+ ", timeout="
+ timeout);
}
@Override
public BatchHttpResult getConfigureInformationBatch(
List<String> dataIds, String group, int timeout) {
if (dataIds == null) {
log.error("dataId list cannot be null,group=" + group);
return new BatchHttpResult(HttpStatus.SC_BAD_REQUEST);
}
if (group == null) {
group = Constants.DEFAULT_GROUP;
}
StringBuilder dataIdBuilder = new StringBuilder();
for (String dataId : dataIds) {
dataIdBuilder.append(dataId).append(Constants.LINE_SEPARATOR);
}
String dataIdStr = dataIdBuilder.toString();
PostMethod post = new PostMethod(Constants.HTTP_URI_FILE_BATCH);
post.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, timeout);
BatchHttpResult response = null;
try {
NameValuePair dataIdValue = new NameValuePair("dataIds", dataIdStr);
NameValuePair groupValue = new NameValuePair("group", group);
post.setRequestBody(new NameValuePair[] {dataIdValue, groupValue});
httpClient
.getHostConfiguration()
.setHost(
diamondConfigure.getDomainNameList().get(this.domainNamePos.get()),
this.diamondConfigure.getPort());
int status = httpClient.executeMethod(post);
String responseMsg = post.getResponseBodyAsString();
if (status == HttpStatus.SC_OK) {
String json = null;
try {
json = responseMsg;
List<ConfigInfoEx> configInfoExList = new LinkedList<ConfigInfoEx>();
Object resultObj =
JSONUtils.deserializeObject(json, new TypeReference<List<ConfigInfoEx>>() {});
if (!(resultObj instanceof List<?>)) {
throw new RuntimeException(
"batch query deserialize type error, not list, json=" + json);
}
List<ConfigInfoEx> resultList = (List<ConfigInfoEx>) resultObj;
for (ConfigInfoEx configInfoEx : resultList) {
configInfoExList.add(configInfoEx);
}
response = new BatchHttpResult(configInfoExList);
log.info(
"batch query success,dataIds=" + dataIdStr + ",group=" + group + ",json=" + json);
} catch (Exception e) {
response = new BatchHttpResult(Constants.BATCH_OP_ERROR);
log.error(
"batch query deserialize error,dataIdStr="
+ dataIdStr
+ ",group="
+ group
+ ",json="
+ json,
e);
}
} else if (status == HttpStatus.SC_REQUEST_TIMEOUT) {
response = new BatchHttpResult(HttpStatus.SC_REQUEST_TIMEOUT);
log.error(
"batch query timeout, socket timeout(ms):"
+ timeout
+ ",dataIds="
+ dataIdStr
+ ",group="
+ group);
} else {
response = new BatchHttpResult(status);
log.error(
"batch query fail, status:"
+ status
+ ", response:"
+ responseMsg
+ ",dataIds="
+ dataIdStr
+ ",group="
+ group);
}
} catch (HttpException e) {
response = new BatchHttpResult(Constants.BATCH_HTTP_EXCEPTION);
log.error("batch query http exception,dataIds=" + dataIdStr + ",group=" + group, e);
} catch (IOException e) {
response = new BatchHttpResult(Constants.BATCH_IO_EXCEPTION);
log.error("batch query io exception, dataIds=" + dataIdStr + ",group=" + group, e);
} finally {
post.releaseConnection();
}
return response;
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
address = PAConfiguration.getAddress();
port = PAConfiguration.getPort(instantiation);
poslAddress = PAConfiguration.getPOSL(instantiation, topic);
rdfAddress = PAConfiguration.getRDFTaxonomy(instantiation);
messageEndpoint = PAConfiguration.getEndpointName(instantiation, topic);
} catch (BadConfigurationException e) {
System.out.println(e.getMessage());
e.printStackTrace();
System.exit(0);
}
response.setContentType("text/html; charset=UTF-8");
PrintWriter out = response.getWriter();
try {
System.out.println("5 Publicty Chair Servlet");
System.out.println(response.toString());
BufferedReader brd = request.getReader();
String input = "";
String message = "";
while (!input.equals("</RuleML>")) {
input = brd.readLine();
message = message + input;
}
String[] varOrder = getVariableOrder(message);
System.out.println("Received Message: " + message);
// BackwardReasoner br = new BackwardReasoner();
// Iterator solit =null;
// DefiniteClause dc = null;
// SymbolTable.reset();
POSLParser pp = new POSLParser();
// String contents = "c(a).\nc(b).\nc(c).";
Date t1 = new GregorianCalendar().getTime();
System.out.println(t1.getHours() + ":" + t1.getMinutes());
// append time to contents
System.out.println("day: " + t1.getDay());
System.out.println("day: " + t1.getYear());
System.out.println("day: " + t1.getMonth());
// time
String time = "time(" + t1.getHours() + ":integer).";
System.out.println(time);
String url = poslAddress;
// String url = "http://www.jdrew.org/oojdrew/test.posl";
String contents = "";
// day of the week
int day = t1.getDay();
boolean weekday = true;
if (day == 0 || day == 6) {
weekday = false;
}
String dayOfWeek;
if (weekday) {
dayOfWeek = "day(weekday).";
} else {
dayOfWeek = "day(weekend).";
}
// full date
Calendar cal = new GregorianCalendar();
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH) + 1;
int day2 = cal.get(Calendar.DAY_OF_MONTH);
String date;
String day3 = "" + day2;
if (day2 == 1 || day2 == 2 || day2 == 3 || day2 == 4 || day2 == 5 || day2 == 6 || day2 == 7
|| day2 == 8 || day2 == 9) {
day3 = "0" + day2;
}
if (month == 10 || month == 11 || month == 12) date = "" + year + month + day3;
else date = "" + year + "0" + month + day3;
date = "date(" + date + ":integer).";
System.out.println(date);
String url2 = rdfAddress;
HttpClient client2 = new HttpClient();
GetMethod method2 = new GetMethod(url2);
method2.setFollowRedirects(true);
String typestr = "";
// Execute the GET method
int statusCode2 = client2.executeMethod(method2);
if (statusCode2 != -1) {
typestr = method2.getResponseBodyAsString();
}
System.out.println("Types: " + typestr);
Types.reset();
RDFSParser.parseRDFSString(typestr);
try {
HttpClient client = new HttpClient();
GetMethod method = new GetMethod(url);
method.setFollowRedirects(true);
// Execute the GET method
int statusCode = client.executeMethod(method);
if (statusCode != -1) {
contents = method.getResponseBodyAsString();
}
} catch (Exception e) {
e.printStackTrace();
}
contents = contents + "\n" + time;
contents = contents + "\n" + dayOfWeek;
contents = contents + "\n" + date;
BackwardReasoner br = new BackwardReasoner();
Iterator solit = null;
DefiniteClause dc = null;
SymbolTable.reset();
pp.parseDefiniteClauses(contents);
br.loadClauses(pp.iterator());
System.out.println("TEST");
Iterator it = pp.iterator();
while (it.hasNext()) {
DefiniteClause d = (DefiniteClause) it.next();
System.out.println("Loaded clause: " + d.toPOSLString());
}
br = new BackwardReasoner(br.clauses, br.oids);
MessageParser m = new MessageParser(message);
Element atom = null;
try {
atom = m.parseForContent();
} catch (Exception e) {
System.out.println("Invalid Message");
// out.flush();
}
QueryBuilder q = new QueryBuilder(atom);
String query = q.generateDoc();
System.out.println("ABOUT TO INPUT THIS QUERY:" + query);
RuleMLParser qp = new RuleMLParser();
try {
dc = qp.parseRuleMLQuery(query);
} catch (Exception e) {
System.out.println("Invalid Query");
// out.flush();
}
// solit = br.iterativeDepthFirstSolutionIterator(dc);
solit = br.iterativeDepthFirstSolutionIterator(dc);
int varSize = 0;
while (solit.hasNext()) {
Vector data = new Vector();
BackwardReasoner.GoalList gl = (BackwardReasoner.GoalList) solit.next();
Hashtable varbind = gl.varBindings;
javax.swing.tree.DefaultMutableTreeNode root = br.toTree();
root.setAllowsChildren(true);
javax.swing.tree.DefaultTreeModel dtm = new DefaultTreeModel(root);
int i = 0;
Object[][] rowdata = new Object[varbind.size()][2];
varSize = varbind.size();
Enumeration e = varbind.keys();
while (e.hasMoreElements()) {
Object k = e.nextElement();
Object val = varbind.get(k);
String ks = (String) k;
rowdata[i][0] = ks;
rowdata[i][1] = val;
i++;
}
data.addElement(rowdata);
String[] messages = new String[data.size()];
MessageGenerator g =
new MessageGenerator(
data, varSize, messageEndpoint, m.getId(), m.getProtocol(), m.getRel(), varOrder);
messages = g.Messages2();
String appender = "";
URL sender = new URL(address + ":" + port);
HttpMessage msg = new HttpMessage(sender);
Properties props = new Properties();
for (int i1 = 0; i1 < data.size(); i1++) {
System.out.println(i1 + ")" + messages[i1].toString());
props.put("text", messages[i1].toString());
InputStream in = msg.sendGetMessage(props);
}
System.out.println("NEXT MESSAGE");
}
MessageGenerator g =
new MessageGenerator(
null, varSize, messageEndpoint, m.getId(), m.getProtocol(), m.getRel());
URL sender = new URL(address + ":" + port);
HttpMessage msg = new HttpMessage(sender);
Properties props = new Properties();
String finalMessage = g.finalMessage(query);
System.out.println(finalMessage);
props.put("text", finalMessage);
InputStream in = msg.sendGetMessage(props);
System.out.println("Stop_Communication");
} catch (Exception e) {
System.out.println("ERROR has occured : " + e.toString());
}
out.close();
}
