List of usage examples for org.apache.commons.httpclient HttpStatus SC_NOT_MODIFIED
int SC_NOT_MODIFIED
To view the source code for org.apache.commons.httpclient HttpStatus SC_NOT_MODIFIED.
Click Source Link
From source file:org.olat.admin.registration.SystemRegistrationManager.java
/** * Send the registration data now. If the user configured nothing to send, nothing will be sent. *///from w w w . j av a2 s.c om public void sendRegistrationData() { // Do it optimistic and try to generate the XML message. If the message // doesn't contain anything, the user does not want to register this // instance final String registrationData = getRegistrationPropertiesMessage(null); String registrationKey = persitedProperties.getStringPropertyValue(CONF_SECRETKEY, false); if (StringHelper.containsNonWhitespace(registrationData)) { // only send when there is something to send final HttpClient client = HttpClientFactory.getHttpClientInstance(); client.getParams().setParameter("http.useragent", "OLAT Registration Agent ; " + VERSION); final String url = REGISTRATION_SERVER + persitedProperties.getStringPropertyValue(CONF_KEY_IDENTIFYER, false) + "/"; logInfo("URL:" + url, null); final PutMethod method = new PutMethod(url); if (registrationKey != null) { // updating method.setRequestHeader("Authorization", registrationKey); if (isLogDebugEnabled()) { logDebug("Authorization: " + registrationKey, null); } else { logDebug("Authorization: EXISTS", null); } } else { logInfo("Authorization: NONE", null); } method.setRequestHeader("Content-Type", "application/xml; charset=utf-8"); try { method.setRequestEntity(new StringRequestEntity(registrationData, "application/xml", "UTF8")); client.executeMethod(method); final int status = method.getStatusCode(); if (status == HttpStatus.SC_NOT_MODIFIED || status == HttpStatus.SC_OK) { logInfo("Successfully registered OLAT installation on olat.org server, thank you for your support!", null); registrationKey = method.getResponseBodyAsString(); persitedProperties.setStringProperty(CONF_SECRETKEY, registrationKey, false); persitedProperties.savePropertiesAndFireChangedEvent(); } else if (method.getStatusCode() == HttpStatus.SC_NOT_FOUND) { logError("File could be created not on registration server::" + method.getStatusLine().toString(), null); } else if (method.getStatusCode() == HttpStatus.SC_NO_CONTENT) { logInfo(method.getResponseBodyAsString(), method.getStatusText()); } else { logError("Unexpected HTTP Status::" + method.getStatusLine().toString() + " during registration call", null); } } catch (final Exception e) { logError("Unexpected exception during registration call", e); } } else { logWarn("****************************************************************************************************************************************************************************", null); logWarn("* This OLAT installation is not registered. Please, help us with your statistical data and register your installation under Adminisration - Systemregistration. THANK YOU! *", null); logWarn("****************************************************************************************************************************************************************************", null); } }
From source file:org.olat.core.commons.modules.glossary.morphService.MorphologicalServiceDEImpl.java
private InputStream retreiveXMLReply(String partOfSpeech, String word) { HttpClient client = HttpClientFactory.getHttpClientInstance(); HttpMethod method = new GetMethod(MORPHOLOGICAL_SERVICE_ADRESS); NameValuePair posValues = new NameValuePair(PART_OF_SPEECH_PARAM, partOfSpeech); NameValuePair wordValues = new NameValuePair(GLOSS_TERM_PARAM, word); if (log.isDebug()) { String url = MORPHOLOGICAL_SERVICE_ADRESS + "?" + PART_OF_SPEECH_PARAM + "=" + partOfSpeech + "&" + GLOSS_TERM_PARAM + "=" + word; log.debug("Send GET request to morph-service with URL: " + url); }/*from w ww . j a v a 2 s . com*/ method.setQueryString(new NameValuePair[] { posValues, wordValues }); try { client.executeMethod(method); int status = method.getStatusCode(); if (status == HttpStatus.SC_NOT_MODIFIED || status == HttpStatus.SC_OK) { if (log.isDebug()) { log.debug("got a valid reply!"); } } else if (method.getStatusCode() == HttpStatus.SC_NOT_FOUND) { log.error("Morphological Service unavailable (404)::" + method.getStatusLine().toString()); } else { log.error("Unexpected HTTP Status::" + method.getStatusLine().toString()); } } catch (Exception e) { log.error("Unexpected exception trying to get flexions!", e); } Header responseHeader = method.getResponseHeader("Content-Type"); if (responseHeader == null) { // error log.error("URL not found!"); } HttpRequestMediaResource mr = new HttpRequestMediaResource(method); InputStream inputStream = mr.getInputStream(); return inputStream; }
From source file:org.olat.core.commons.modules.glossary.morphService.MorphologicalServiceFRImpl.java
private InputStream retreiveXMLReply(String word) { HttpClient client = HttpClientFactory.getHttpClientInstance(); HttpMethod method = new GetMethod(MORPHOLOGICAL_SERVICE_ADRESS); NameValuePair wordValues = new NameValuePair(GLOSS_TERM_PARAM, word); if (isLogDebugEnabled()) { String url = MORPHOLOGICAL_SERVICE_ADRESS + "?" + GLOSS_TERM_PARAM + "=" + word; logDebug("Send GET request to morph-service with URL: " + url); }/*from w ww . ja v a 2s . c o m*/ method.setQueryString(new NameValuePair[] { wordValues }); try { client.executeMethod(method); int status = method.getStatusCode(); if (status == HttpStatus.SC_NOT_MODIFIED || status == HttpStatus.SC_OK) { if (isLogDebugEnabled()) { logDebug("got a valid reply!"); } } else if (method.getStatusCode() == HttpStatus.SC_NOT_FOUND) { logError("Morphological Service unavailable (404)::" + method.getStatusLine().toString(), null); } else { logError("Unexpected HTTP Status::" + method.getStatusLine().toString(), null); } } catch (Exception e) { logError("Unexpected exception trying to get flexions!", e); } Header responseHeader = method.getResponseHeader("Content-Type"); if (responseHeader == null) { // error logError("URL not found!", null); } HttpRequestMediaResource mr = new HttpRequestMediaResource(method); InputStream inputStream = mr.getInputStream(); return inputStream; }
From source file:org.opens.tanaguru.util.http.HttpRequestHandler.java
private int computeStatus(int status) { switch (status) { case HttpStatus.SC_FORBIDDEN: case HttpStatus.SC_METHOD_NOT_ALLOWED: case HttpStatus.SC_BAD_REQUEST: case HttpStatus.SC_UNAUTHORIZED: case HttpStatus.SC_PAYMENT_REQUIRED: case HttpStatus.SC_NOT_FOUND: case HttpStatus.SC_NOT_ACCEPTABLE: case HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED: case HttpStatus.SC_REQUEST_TIMEOUT: case HttpStatus.SC_CONFLICT: case HttpStatus.SC_GONE: case HttpStatus.SC_LENGTH_REQUIRED: case HttpStatus.SC_PRECONDITION_FAILED: case HttpStatus.SC_REQUEST_TOO_LONG: case HttpStatus.SC_REQUEST_URI_TOO_LONG: case HttpStatus.SC_UNSUPPORTED_MEDIA_TYPE: case HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE: case HttpStatus.SC_EXPECTATION_FAILED: case HttpStatus.SC_INSUFFICIENT_SPACE_ON_RESOURCE: case HttpStatus.SC_METHOD_FAILURE: case HttpStatus.SC_UNPROCESSABLE_ENTITY: case HttpStatus.SC_LOCKED: case HttpStatus.SC_FAILED_DEPENDENCY: case HttpStatus.SC_INTERNAL_SERVER_ERROR: case HttpStatus.SC_NOT_IMPLEMENTED: case HttpStatus.SC_BAD_GATEWAY: case HttpStatus.SC_SERVICE_UNAVAILABLE: case HttpStatus.SC_GATEWAY_TIMEOUT: case HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED: case HttpStatus.SC_INSUFFICIENT_STORAGE: return 0; case HttpStatus.SC_CONTINUE: case HttpStatus.SC_SWITCHING_PROTOCOLS: case HttpStatus.SC_PROCESSING: case HttpStatus.SC_OK: case HttpStatus.SC_CREATED: case HttpStatus.SC_ACCEPTED: case HttpStatus.SC_NON_AUTHORITATIVE_INFORMATION: case HttpStatus.SC_NO_CONTENT: case HttpStatus.SC_RESET_CONTENT: case HttpStatus.SC_PARTIAL_CONTENT: case HttpStatus.SC_MULTI_STATUS: case HttpStatus.SC_MULTIPLE_CHOICES: case HttpStatus.SC_MOVED_PERMANENTLY: case HttpStatus.SC_MOVED_TEMPORARILY: case HttpStatus.SC_SEE_OTHER: case HttpStatus.SC_NOT_MODIFIED: case HttpStatus.SC_USE_PROXY: case HttpStatus.SC_TEMPORARY_REDIRECT: return 1; default:/*ww w . j a v a 2 s .c o m*/ return 1; } }
From source file:org.opensaml.saml2.metadata.provider.HTTPMetadataProvider.java
/** * Gets the metadata document from the remote server. * //from www. j ava2 s.c o m * @return the metadata from remote server, or null if the metadata document has not changed since the last * retrieval * * @throws MetadataProviderException thrown if there is a problem retrieving the metadata from the remote server */ protected byte[] fetchMetadata() throws MetadataProviderException { GetMethod getMethod = buildGetMethod(); try { log.debug("Attempting to fetch metadata document from '{}'", metadataURI); httpClient.executeMethod(getMethod); int httpStatus = getMethod.getStatusCode(); if (httpStatus == HttpStatus.SC_NOT_MODIFIED) { log.debug("Metadata document from '{}' has not changed since last retrieval", getMetadataURI()); return null; } if (getMethod.getStatusCode() != HttpStatus.SC_OK) { String errMsg = "Non-ok status code " + getMethod.getStatusCode() + " returned from remote metadata source " + metadataURI; log.error(errMsg); throw new MetadataProviderException(errMsg); } processConditionalRetrievalHeaders(getMethod); byte[] rawMetadata = getMetadataBytesFromResponse(getMethod); log.debug("Successfully fetched {}bytes of metadata from {}", rawMetadata.length, getMetadataURI()); return rawMetadata; } catch (IOException e) { String errMsg = "Error retrieving metadata from " + metadataURI; log.error(errMsg, e); throw new MetadataProviderException(errMsg, e); } finally { getMethod.releaseConnection(); } }
From source file:org.wso2.carbon.automation.extensions.servers.httpserver.TestRequestHandler.java
private void writeContent(HttpRequest request, HttpResponse response) { // Check for edge cases as stated in the HTTP specs if ("HEAD".equals(request.getRequestLine().getMethod()) || statusCode == HttpStatus.SC_NO_CONTENT || statusCode == HttpStatus.SC_RESET_CONTENT || statusCode == HttpStatus.SC_NOT_MODIFIED) { return;//from ww w . j a v a 2 s . c o m } EntityTemplate body = createEntity(); body.setContentType(contentType); response.setEntity(body); }
From source file:pl.nask.hsn2.service.urlfollower.ProcessedPage.java
private void checkServerSideRedirect() { if (responseCode >= HttpStatus.SC_MULTIPLE_CHOICES && responseCode <= HttpStatus.SC_TEMPORARY_REDIRECT && responseCode != HttpStatus.SC_NOT_MODIFIED) { // At this point response code is 300, 301, 302, 303, 305, 306 or 307 (but no 304). serverSideRedirectLocation = page.getWebResponse().getResponseHeaderValue("Location"); // Server side redirection could be relative, so we have to make sure it is set correctly. URL requestUrl = page.getUrl(); if (serverSideRedirectLocation == null || serverSideRedirectLocation.isEmpty()) { // It could happen location header is empty. This is not valid redirect. serverSideRedirectLocation = null; } else if (!(serverSideRedirectLocation.startsWith("http://") && serverSideRedirectLocation.startsWith("https://"))) { // It could happen location header is relative. This is not valid redirect but web // browsers seem to follow it, so WebClient do. serverSideRedirectLocation = UrlUtils.resolveUrl(requestUrl, serverSideRedirectLocation); }// ww w . ja v a 2 s .c o m } }
From source file:pl.nask.hsn2.service.urlfollower.WebWindowListenerImpl.java
private boolean isServerRedirect(Page page) { int responseCode = page.getWebResponse().getStatusCode(); // returns 300, 301, 302, 303, 305, 306 or 307 (but no 304). return responseCode >= HttpStatus.SC_MULTIPLE_CHOICES && responseCode <= HttpStatus.SC_TEMPORARY_REDIRECT && responseCode != HttpStatus.SC_NOT_MODIFIED; }