Fix remaining fixable Sonar issues on policy models

[policy/models.git] / models-interactions / model-simulators / src / main / java / org / onap / policy / simulators / Util.java

diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
index 11efd97..f21fb6f 100644 (file)
--- a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
@@ -21,12 +21,12 @@
 
 package org.onap.policy.simulators;
 
-import java.io.IOException;
 import java.util.Properties;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
 import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
 import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
 import org.onap.policy.common.gson.GsonMessageBodyHandler;
+import org.onap.policy.common.parameters.ParameterRuntimeException;
 import org.onap.policy.common.utils.coder.CoderException;
 import org.onap.policy.common.utils.coder.StandardCoder;
 import org.onap.policy.common.utils.network.NetworkUtil;
@@ -49,11 +49,12 @@ public class Util {
     public static final int SDNCSIM_SERVER_PORT = 6670;
     public static final int DMAAPSIM_SERVER_PORT = 3904;
 
+    private static final String CANNOT_PROCESS_PARAMETERS = "cannot parse parameters ";
     private static final String CANNOT_CONNECT = "cannot connect to port ";
     private static final String LOCALHOST = "localhost";
 
     private Util() {
-        // Prevent instantiation of thic class
+        // Prevent instantiation of this class
     }
 
     /**
@@ -61,11 +62,10 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
     public static HttpServletServer buildAaiSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
+                .build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", AaiSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
         if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
@@ -79,11 +79,10 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
     public static HttpServletServer buildSdncSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(SDNCSIM_SERVER_NAME, LOCALHOST, SDNCSIM_SERVER_PORT, "/", false, true);
+                .build(SDNCSIM_SERVER_NAME, LOCALHOST, SDNCSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", SdncSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
         if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
@@ -98,11 +97,10 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
     public static HttpServletServer buildSoSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
+                .build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", SoSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
         if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
@@ -116,11 +114,10 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
     public static HttpServletServer buildVfcSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(VFCSIM_SERVER_NAME, LOCALHOST, VFCSIM_SERVER_PORT, "/", false, true);
+                .build(VFCSIM_SERVER_NAME, LOCALHOST, VFCSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", VfcSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
         if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
@@ -134,11 +131,10 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
     public static HttpServletServer buildGuardSim() throws InterruptedException {
         HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build(GUARDSIM_SERVER_NAME,
-                        LOCALHOST, GUARDSIM_SERVER_PORT, "/", false, true);
+                LOCALHOST, GUARDSIM_SERVER_PORT, "/", false, true);
         testServer.setSerializationProvider(GsonMessageBodyHandler.class.getName());
         testServer.addServletClass("/*", GuardSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
@@ -153,21 +149,25 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
-     * @throws CoderException if the server parameters cannot be loaded
      */
-    public static HttpServletServer buildDmaapSim() throws InterruptedException, CoderException {
+    public static HttpServletServer buildDmaapSim() throws InterruptedException {
         String json = ResourceUtils.getResourceAsString("org/onap/policy/simulators/dmaap/DmaapParameters.json");
-        DmaapSimParameterGroup params = new StandardCoder().decode(json, DmaapSimParameterGroup.class);
+        DmaapSimParameterGroup params = null;
+        try {
+            params = new StandardCoder().decode(json, DmaapSimParameterGroup.class);
+        } catch (CoderException ce) {
+            throw new ParameterRuntimeException(
+                    CANNOT_PROCESS_PARAMETERS + "org/onap/policy/simulators/dmaap/DmaapParameters.json", ce);
+        }
 
         DmaapSimProvider.setInstance(new DmaapSimProvider(params));
 
         Properties props = DmaapSimRestServer.getServerProperties(params.getRestServerParameters());
 
         final String svcpfx = PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
-                        + params.getRestServerParameters().getName();
+                + params.getRestServerParameters().getName();
         props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX,
-                        Integer.toString(DMAAPSIM_SERVER_PORT));
+                Integer.toString(DMAAPSIM_SERVER_PORT));
         props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, "true");
 
         HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build(props).get(0);