X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdbcapi%2Fclient%2FDrProvConnection.java;h=dffe830a1ccf38e27727d7e496d9992a58421a16;hb=729c50b19a0fc8e475ff56cf1c7c7324e8715ba8;hp=d6036790af5a71def9016516e5e5b5576b5a17e4;hpb=8b46fb91b39bb3b0dbda9646012927fe99ad1a71;p=dmaap%2Fdbcapi.git diff --git a/src/main/java/org/onap/dmaap/dbcapi/client/DrProvConnection.java b/src/main/java/org/onap/dmaap/dbcapi/client/DrProvConnection.java index d603679..dffe830 100644 --- a/src/main/java/org/onap/dmaap/dbcapi/client/DrProvConnection.java +++ b/src/main/java/org/onap/dmaap/dbcapi/client/DrProvConnection.java @@ -22,6 +22,17 @@ package org.onap.dmaap.dbcapi.client; +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.net.ConnectException; +import java.net.ProtocolException; +import java.net.SocketException; +import java.net.URL; +import java.util.Arrays; +import javax.net.ssl.HttpsURLConnection; import org.onap.dmaap.dbcapi.logging.BaseLoggingClass; import org.onap.dmaap.dbcapi.logging.DmaapbcLogMessageEnum; import org.onap.dmaap.dbcapi.model.ApiError; @@ -30,14 +41,6 @@ import org.onap.dmaap.dbcapi.model.Feed; import org.onap.dmaap.dbcapi.service.DmaapService; import org.onap.dmaap.dbcapi.util.DmaapConfig; -import javax.net.ssl.HttpsURLConnection; -import java.io.*; -import java.net.ConnectException; -import java.net.ProtocolException; -import java.net.SocketException; -import java.net.URL; -import java.util.Arrays; - public class DrProvConnection extends BaseLoggingClass { @@ -49,6 +52,7 @@ public class DrProvConnection extends BaseLoggingClass { private String feedContentType; private String subContentType; private String unit_test; + private String provURI; private HttpsURLConnection uc; @@ -56,13 +60,14 @@ public class DrProvConnection extends BaseLoggingClass { public DrProvConnection() { provURL = new DmaapService().getDmaap().getDrProvUrl(); if ( provURL.length() < 1 ) { - errorLogger.error( DmaapbcLogMessageEnum.PREREQ_DMAAP_OBJECT, "getDrProvUrl"); + errorLogger.error( DmaapbcLogMessageEnum.PREREQ_DMAAP_OBJECT, "DmaapService().getDmaap().getDrProvUrl()"); } DmaapConfig p = (DmaapConfig)DmaapConfig.getConfig(); provApi = p.getProperty( "DR.provApi", "ONAP" ); behalfHeader = p.getProperty( "DR.onBehalfHeader", "X-DMAAP-DR-ON-BEHALF-OF"); feedContentType = p.getProperty( "DR.feedContentType", "application/vnd.dmaap-dr.feed"); subContentType = p.getProperty( "DR.subContentType", "application/vnd.dmaap-dr.subscription"); + provURI = p.getProperty( "DR.ProvisioningURI", "/internal/prov"); logger.info( "provURL=" + provURL + " provApi=" + provApi + " behalfHeader=" + behalfHeader + " feedContentType=" + feedContentType + " subContentType=" + subContentType ); unit_test = p.getProperty( "UnitTest", "No" ); @@ -97,6 +102,10 @@ public class DrProvConnection extends BaseLoggingClass { sub, nodep ); return makeConnection( provURL + uri ); } + public boolean makeDumpConnection() { + String url = provURL + provURI; + return makeConnection( url ); + } public boolean makeNodesConnection( String varName ) { String uri = String.format("/internal/api/%s", varName); @@ -121,12 +130,12 @@ public class DrProvConnection extends BaseLoggingClass { uc = (HttpsURLConnection) u.openConnection(); uc.setInstanceFollowRedirects(false); logger.info( "successful connect to " + pURL ); + uc.setSSLSocketFactory(DmaapConfig.getSSLSocketFactory()); return(true); } catch (Exception e) { errorLogger.error( DmaapbcLogMessageEnum.HTTP_CONNECTION_ERROR, pURL, e.getMessage() ); return(false); } - } public String bodyToString( InputStream is ) { @@ -152,6 +161,7 @@ public class DrProvConnection extends BaseLoggingClass { logger.info( "post fields=" + Arrays.toString(postData) ); String responsemessage = null; String responseBody = null; + int rc = -1; try { logger.info( "uc=" + uc ); @@ -163,8 +173,7 @@ public class DrProvConnection extends BaseLoggingClass { uc.setUseCaches(false); uc.setDoOutput(true); OutputStream os = null; - int rc = -1; - + try { uc.connect(); os = uc.getOutputStream(); @@ -178,13 +187,14 @@ public class DrProvConnection extends BaseLoggingClass { uc.setDoOutput(false); } catch (Exception e) { } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); - responsemessage = uc.getResponseMessage(); - logger.info( "responsemessage=" + responsemessage ); - - + responsemessage = uc.getResponseMessage(); + logger.info( "responsemessage=" + responsemessage ); if (responsemessage == 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 @@ -266,7 +276,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -334,7 +347,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -415,7 +431,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -451,9 +470,15 @@ public class DrProvConnection extends BaseLoggingClass { } } catch (ConnectException ce) { - errorLogger.error( DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, ce.getMessage() ); - err.setCode( 500 ); - err.setMessage("Backend connection refused"); + if ( unit_test.equals( "Yes" ) ) { + err.setCode(200); + err.setMessage( "simulated response"); + logger.info( "artificial 200 response from doPutFeed because unit_test =" + unit_test ); + } else { + errorLogger.error(DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, ce.getMessage()); + err.setCode(500); + err.setMessage("Backend connection refused"); + } } catch (SocketException se) { errorLogger.error( DmaapbcLogMessageEnum.SOCKET_EXCEPTION, se.getMessage(), "response from Prov server" ); err.setCode( 500 ); @@ -518,7 +543,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -596,14 +624,15 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); logger.info( "responsemessage=" + responsemessage ); - - if (responsemessage == null) { @@ -629,11 +658,16 @@ public class DrProvConnection extends BaseLoggingClass { } catch (ConnectException ce) { - - errorLogger.error( DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, ce.getMessage() ); - err.setCode( 500 ); - err.setMessage("Backend connection refused"); - logger.error(ce.getMessage(), ce); + if ( unit_test.equals( "Yes" ) ) { + err.setCode(200); + err.setMessage( "simulated response"); + logger.info( "artificial 200 response from doGetNodes because unit_test =" + unit_test ); + } else { + errorLogger.error(DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, ce.getMessage()); + err.setCode(500); + err.setMessage("Backend connection refused"); + logger.error(ce.getMessage(), ce); + } } catch (Exception e) { if ( unit_test.equals( "Yes" ) ) { err.setCode(200); @@ -652,29 +686,16 @@ public class DrProvConnection extends BaseLoggingClass { } public String doPutNodes( ApiError err ) { logger.info( "entry: doPutNodes() " ); - //byte[] postData = nodeList.getBytes(); - //logger.info( "get fields=" + postData ); String responsemessage = null; String responseBody = null; try { - uc.setRequestMethod("PUT"); - - //uc.setRequestProperty("Content-Type", subContentType ); - //uc.setRequestProperty( "charset", "utf-8"); - //uc.setRequestProperty( behalfHeader, "DGL" ); - //uc.setRequestProperty( "Content-Length", Integer.toString( postData.length )); uc.setUseCaches(false); - //uc.setDoOutput(true); - OutputStream os = null; int rc = -1; try { uc.connect(); - //os = uc.getOutputStream(); - //os.write( postData ); - } catch (ProtocolException pe) { // Rcvd error instead of 100-Continue try { @@ -683,7 +704,10 @@ public class DrProvConnection extends BaseLoggingClass { uc.setDoOutput(false); } catch (Exception e) { } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -730,8 +754,6 @@ public class DrProvConnection extends BaseLoggingClass { } public String doDeleteFeed(Feed putFeed, ApiError err) { - //byte[] postData = putFeed.getBytes(); - //logger.info( "post fields=" + postData.toString() ); String responsemessage = null; String responseBody = null; @@ -741,7 +763,6 @@ public class DrProvConnection extends BaseLoggingClass { uc.setRequestProperty("Content-Type", feedContentType ); uc.setRequestProperty( "charset", "utf-8"); uc.setRequestProperty( behalfHeader, putFeed.getOwner() ); - //uc.setRequestProperty( "Content-Length", Integer.toString( postData.length )); uc.setUseCaches(false); uc.setDoOutput(true); OutputStream os = null; @@ -761,7 +782,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -838,7 +862,7 @@ public class DrProvConnection extends BaseLoggingClass { public String doDeleteDr_Sub(DR_Sub delSub, ApiError err) { logger.info( "entry: doDeleteDr_Sub() " ); byte[] postData = delSub.getBytes(provApi); - logger.info( "post fields=" + postData ); + logger.info( "post fields=" + Arrays.toString(postData)); String responsemessage = null; String responseBody = null; @@ -849,7 +873,6 @@ public class DrProvConnection extends BaseLoggingClass { uc.setRequestProperty("Content-Type", subContentType); uc.setRequestProperty( "charset", "utf-8"); uc.setRequestProperty( behalfHeader, "DGL" ); - //uc.setRequestProperty( "Content-Length", Integer.toString( postData.length )); uc.setUseCaches(false); uc.setDoOutput(true); OutputStream os = null; @@ -869,7 +892,10 @@ public class DrProvConnection extends BaseLoggingClass { } catch (Exception e) { logger.error(e.getMessage(), e); } - } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } rc = uc.getResponseCode(); logger.info( "http response code:" + rc ); responsemessage = uc.getResponseMessage(); @@ -923,5 +949,153 @@ public class DrProvConnection extends BaseLoggingClass { } + // add double-quotes around a value + // hope his is easier to read than in-line escaping... + private String dq( String v ) { + return ( "\"" + v + "\""); + } + private String dq( String k, String v) { + return( dq(k) + ":" + dq(v)); + } + private String dqc( String k, String v) { + return( dq(k) + ":" + dq(v) + ","); + } + + private String dumpSimulation() { + logger.info( "enter dumpSimulation()"); + String responseBody = + "{" + + dq("feeds") + ":[" + + "{" + dq( "suspend") + ":false," + + dq( "groupid") + ":0," + + dqc( "description", "Some description" ) + + dqc( "version", "m1.1") + + dq( "authorization") + ":" + + "{" + dq( "endpoint_addrs" ) + ":[]," + + dq( "classification", "unclassified") + + dq( "endpoint_ids") + ":[{" + + dqc( "password", "dradmin" ) + + dq( "id", "dradmin") + + "}]}" + + dq( "last_mod") + ":1553738110000," + + dq( "deleted") + ":false," + + dq( "feedid") + ":1," + + dqc( "name", "Default PM Feed") + + dq( "business_description") + ":\"\"," + + dqc( "publisher", "onap") + + dq( "links") + ":{" + + dqc( "subscribe", "https://dmaap-dr-prov/subscribe/1") + + dqc( "log", "https://dmaap-dr-prov/feedlog/1") + + dqc( "publish", "https://dmaap-dr-prov/publish/1") + + dq( "self", "https:/dmaap-dr-prov/feed/1") + + "}" + + dq( "created_date") + ":1553738110000 }" + + "]," + + dq( "groups") + ":[" + + "]," + + dq( "subscriptions") + ":[" + + "]," + + dq( "ingress") + ":[" + + "]," + + dq( "egress") + ":{" + + "}," + + dq( "routing") + ":[" + + "]," + + "}"; + return responseBody; + } + + public String doGetDump( ApiError err ) { + logger.info( "entry: doGetDump() " ); + + String responsemessage = null; + String responseBody = null; + + try { + + uc.setRequestMethod("GET"); + int rc = -1; + + + try { + uc.connect(); + + + } 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) { + logger.error(e.getMessage(), e); + } + } catch (Exception e) { + logger.info( "Exception: " + e.getMessage() ); + e.printStackTrace(); + } + + rc = uc.getResponseCode(); + logger.info( "http response code:" + rc ); + responsemessage = uc.getResponseMessage(); + logger.info( "responsemessage=" + responsemessage ); + + + + if (responsemessage == 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) { + responsemessage = h0.substring(j + 1); + } + } + } + + err.setCode(rc); // may not really be an error, but we save rc + if (rc == 200 ) { + responseBody = bodyToString( uc.getInputStream() ); + logger.info( "responseBody=" + responseBody ); + } else { + err.setMessage(responsemessage); + } + + + } catch (ConnectException ce) { + if ( unit_test.equals( "Yes" ) ) { + err.setCode(200); + err.setMessage( "simulated response"); + logger.info( "artificial 200 response from doGetNodes because unit_test =" + unit_test ); + responseBody = dumpSimulation(); + + } else { + errorLogger.error( DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, ce.getMessage() ); + err.setCode( 500 ); + err.setMessage("Backend connection refused"); + logger.error(ce.getMessage(), ce); + } + } catch (Exception e) { + if ( unit_test.equals( "Yes" ) ) { + err.setCode(200); + err.setMessage( "simulated response"); + logger.info( "artificial 200 response from doGetNodes because unit_test =" + unit_test ); + responseBody = dumpSimulation(); + + } else { + logger.error("Unable to read response ", e.getMessage()); + } + } finally { + + if ( uc != null ) uc.disconnect(); + } + + return responseBody; + + } }