X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdbcapi%2Faaf%2Fclient%2FMrTopicConnection.java;fp=src%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdbcapi%2Faaf%2Fclient%2FMrTopicConnection.java;h=0000000000000000000000000000000000000000;hb=0bff051a842b164b680bc938f4a56db435dd5841;hp=bfbe826c6b815d205c6974ad726abc114b466391;hpb=89e6d8f0b87a84b2de6cdab641b28692b9cf3be1;p=dmaap%2Fdbcapi.git diff --git a/src/main/java/org/onap/dmaap/dbcapi/aaf/client/MrTopicConnection.java b/src/main/java/org/onap/dmaap/dbcapi/aaf/client/MrTopicConnection.java deleted file mode 100644 index bfbe826..0000000 --- a/src/main/java/org/onap/dmaap/dbcapi/aaf/client/MrTopicConnection.java +++ /dev/null @@ -1,186 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package org.onap.dmaap.dbcapi.aaf.client; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.net.ProtocolException; -import java.net.URL; - -import javax.net.ssl.HttpsURLConnection; -import javax.net.ssl.SSLException; - -import org.apache.commons.codec.binary.Base64; -import org.apache.log4j.Logger; -import org.onap.dmaap.dbcapi.logging.BaseLoggingClass; -import org.onap.dmaap.dbcapi.model.ApiError; -import org.onap.dmaap.dbcapi.model.MR_Cluster; -import org.onap.dmaap.dbcapi.util.DmaapConfig; - -public class MrTopicConnection extends BaseLoggingClass { - private String topicURL; - - private HttpsURLConnection uc; - - - private String mmProvCred; - private String unit_test; - - - - public MrTopicConnection(String user, String pwd ) { - mmProvCred = new String( user + ":" + pwd ); - DmaapConfig p = (DmaapConfig)DmaapConfig.getConfig(); - unit_test = p.getProperty( "UnitTest", "No" ); - } - - public boolean makeTopicConnection( MR_Cluster cluster, String topic, String overrideFqdn ) { - String fqdn = overrideFqdn != null ? overrideFqdn : cluster.getFqdn(); - logger.info( "connect to cluster: " + fqdn + " for topic: " + topic ); - - - topicURL = cluster.getTopicProtocol() + "://" + fqdn + ":" + cluster.getTopicPort() + "/events/" + topic ; - - return makeConnection( topicURL ); - } - - private boolean makeConnection( String pURL ) { - logger.info( "makeConnection to " + pURL ); - - try { - URL u = new URL( pURL ); - uc = (HttpsURLConnection) u.openConnection(); - uc.setInstanceFollowRedirects(false); - logger.info( "open connection to " + pURL ); - return(true); - } catch (Exception e) { - logger.error("Unexpected error during openConnection of " + pURL ); - e.printStackTrace(); - return(false); - } - - } - - static String bodyToString( InputStream is ) { - StringBuilder sb = new StringBuilder(); - BufferedReader br = new BufferedReader( new InputStreamReader(is)); - String line; - try { - while ((line = br.readLine()) != null ) { - sb.append( line ); - } - } catch (IOException ex ) { - errorLogger.error( "IOexception:" + ex); - } - - return sb.toString(); - } - - public ApiError doPostMessage( String postMessage ) { - ApiError response = new ApiError(); - String auth = "Basic " + Base64.encodeBase64String(mmProvCred.getBytes()); - - - - try { - byte[] postData = postMessage.getBytes(); - logger.info( "post fields=" + postMessage ); - uc.setRequestProperty("Authorization", auth); - logger.info( "Authenticating with " + auth ); - uc.setRequestMethod("POST"); - uc.setRequestProperty("Content-Type", "application/json"); - uc.setRequestProperty( "charset", "utf-8"); - uc.setRequestProperty( "Content-Length", Integer.toString( postData.length )); - uc.setUseCaches(false); - uc.setDoOutput(true); - OutputStream os = null; - - - try { - uc.connect(); - os = uc.getOutputStream(); - os.write( postData ); - - } catch (ProtocolException pe) { - // Rcvd error instead of 100-Continue - try { - // work around glitch in Java 1.7.0.21 and likely others - // without this, Java will connect multiple times to the server to run the same request - uc.setDoOutput(false); - } catch (Exception e) { - } - } catch ( SSLException se ) { - response.setCode(500); - response.setMessage( se.getMessage()); - return response; - - } - response.setCode( uc.getResponseCode()); - logger.info( "http response code:" + response.getCode()); - response.setMessage( uc.getResponseMessage() ); - logger.info( "response message=" + response.getMessage() ); - - - if ( response.getMessage() == null) { - // work around for glitch in Java 1.7.0.21 and likely others - // When Expect: 100 is set and a non-100 response is received, the response message is not set but the response code is - String h0 = uc.getHeaderField(0); - if (h0 != null) { - int i = h0.indexOf(' '); - int j = h0.indexOf(' ', i + 1); - if (i != -1 && j != -1) { - response.setMessage( h0.substring(j + 1) ); - } - } - } - if ( response.is2xx() ) { - response.setFields( bodyToString( uc.getInputStream() ) ); - logger.info( "responseBody=" + response.getFields() ); - return response; - - } - - } catch (Exception e) { - if ( unit_test.equals( "Yes" ) ) { - response.setCode(200); - response.setMessage( "simulated response"); - logger.info( "artificial 200 response from doPostMessage because unit_test =" + unit_test ); - } else { - - response.setCode(500); - response.setMessage( "Unable to read response"); - logger.warn( response.getMessage() ); - e.printStackTrace(); - } - } - finally { - try { - uc.disconnect(); - } catch ( Exception e ) {} - } - return response; - - } - -}