added configurable read timeout value for A&AI

added configurable read timeout value for A&AI

Issue-ID: SO-3370
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I1216608a09f6a8649a57aa4b320fbea4982a7efe

3 files changed, 18 insertions, 3 deletions

diff --git a/common/src/main/java/org/onap/so/client/RestClient.java b/common/src/main/java/org/onap/so/client/RestClient.java
index ece1333f83..9fce328b1d 100644
--- a/common/src/main/java/org/onap/so/client/RestClient.java
+++ b/common/src/main/java/org/onap/so/client/RestClient.java
@@ -34,10 +34,12 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Optional;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Predicate;
 import javax.ws.rs.client.Client;
 import javax.ws.rs.client.ClientBuilder;
 import javax.ws.rs.client.Invocation.Builder;
+import javax.ws.rs.client.ResponseProcessingException;
 import javax.ws.rs.client.WebTarget;
 import javax.ws.rs.core.GenericType;
 import javax.ws.rs.core.MediaType;
@@ -187,7 +189,7 @@ public abstract class RestClient {
     }
 
     protected Client getClient() {
-        return ClientBuilder.newBuilder().build();
+        return ClientBuilder.newBuilder().readTimeout(props.getReadTimeout(), TimeUnit.MILLISECONDS).build();
     }
 
     protected abstract ONAPComponentsList getTargetEntity();
@@ -201,7 +203,6 @@ public abstract class RestClient {
         metricLogClientFilter = new SOMetricLogClientFilter();
         mdcSetup.setTargetEntity(getTargetEntity());
         client.register(metricLogClientFilter);
-
         if (!path.isPresent()) {
             webTarget = client.target(host.toString());
         } else {
@@ -225,6 +226,9 @@ public abstract class RestClient {
         result.add(e -> {
             return e.getCause() instanceof ConnectException;
         });
+        result.add(e -> {
+            return e.getCause() instanceof ResponseProcessingException;
+        });
         return result;
     }
 
diff --git a/common/src/main/java/org/onap/so/client/RestClientSSL.java b/common/src/main/java/org/onap/so/client/RestClientSSL.java
index 1e8953892e..8956e20a5a 100644
--- a/common/src/main/java/org/onap/so/client/RestClientSSL.java
+++ b/common/src/main/java/org/onap/so/client/RestClientSSL.java
@@ -24,6 +24,7 @@ import java.net.URI;
 import java.security.KeyStore;
 import java.security.NoSuchAlgorithmException;
 import java.util.Optional;
+import java.util.concurrent.TimeUnit;
 import javax.net.ssl.SSLContext;
 import javax.ws.rs.client.Client;
 import javax.ws.rs.client.ClientBuilder;
@@ -56,7 +57,8 @@ public abstract class RestClientSSL extends RestClient {
                 }
             }
             // Use default SSL context
-            client = ClientBuilder.newBuilder().sslContext(SSLContext.getDefault()).build();
+            client = ClientBuilder.newBuilder().sslContext(SSLContext.getDefault())
+                    .readTimeout(props.getReadTimeout(), TimeUnit.MILLISECONDS).build();
             logger.info("RestClientSSL using default SSL context!");
         } catch (NoSuchAlgorithmException e) {
             throw new RuntimeException(e);
diff --git a/common/src/main/java/org/onap/so/client/RestProperties.java b/common/src/main/java/org/onap/so/client/RestProperties.java
index 9e4e99cb4e..36da424f93 100644
--- a/common/src/main/java/org/onap/so/client/RestProperties.java
+++ b/common/src/main/java/org/onap/so/client/RestProperties.java
@@ -40,4 +40,13 @@ public interface RestProperties {
     public default boolean mapNotFoundToEmpty() {
         return false;
     }
+
+    /**
+     * Time in milliseconds
+     * 
+     * @return
+     */
+    public default Long getReadTimeout() {
+        return Long.valueOf(60000);
+    }
 }