Fix more generic exceptions in common

Fixed a few more generic exceptions in integrity-audit and
integrity-monitor.
Fixed license dates.

Change-Id: Ibbc21ae5f853896e0d3e416e33b5ea2a13672f62
Issue-ID: POLICY-246
Signed-off-by: Jim Hahn <jrh3@att.com>

15 files changed, 117 insertions, 94 deletions

diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/AdministrativeStateException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/AdministrativeStateException.java
index 31be3cea..600d8601 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/AdministrativeStateException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/AdministrativeStateException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class AdministrativeStateException extends Exception{
+public class AdministrativeStateException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 	public AdministrativeStateException() {
 		super();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/AllSeemsWellException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/AllSeemsWellException.java
index 5878e1d1..588a4d61 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/AllSeemsWellException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/AllSeemsWellException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class AllSeemsWellException extends Exception {
+public class AllSeemsWellException extends IntegrityMonitorException {
 	
 	/**
 	 * 
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/ForwardProgressException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/ForwardProgressException.java
index fd545cda..5825c3a0 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/ForwardProgressException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/ForwardProgressException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class ForwardProgressException extends Exception{
+public class ForwardProgressException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 	public ForwardProgressException() {
 		super();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java
index d272d1c6..880d39f5 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java
@@ -197,10 +197,10 @@ public class IntegrityMonitor {
 	 *            The resource name of the resource
 	 * @param properties
 	 *            a set of properties passed in from the resource
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *             if any errors are encountered in the constructor
 	 */
-	protected IntegrityMonitor(String resourceName, Properties properties) throws Exception {
+	protected IntegrityMonitor(String resourceName, Properties properties) throws IntegrityMonitorException {
 
 		this(resourceName, properties, null);
 	}
@@ -218,11 +218,11 @@ public class IntegrityMonitor {
 	 *            a set of properties passed in from the resource
 	 * @param queue
 	 *            queue to use to control the FPManager thread, or {@code null}
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *             if any errors are encountered in the constructor
 	 */
 	protected IntegrityMonitor(String resourceName, Properties properties, BlockingQueue<CountDownLatch> queue)
-			throws Exception {
+			throws IntegrityMonitorException {
 
 		// singleton check since this constructor can be called from a child or
 		// sub-class
@@ -344,18 +344,23 @@ public class IntegrityMonitor {
 			throw e;
 		}
 
-		// create instance of StateMangement class and pass emf to it
-		stateManager = new StateManagement(emf, resourceName);
-
-		/**
-		 * Initialize the state and status attributes. This will maintain any
-		 * Administrative state value but will set the operational state =
-		 * enabled, availability status = null, standby status = null. The
-		 * integrity monitor will set the operational state via the FPManager
-		 * and the owning application must set the standby status by calling
-		 * promote/demote on the StateManager.
-		 */
-		stateManager.initializeState();
+		try {
+			// create instance of StateMangement class and pass emf to it
+			stateManager = new StateManagement(emf, resourceName);
+
+			/**
+			 * Initialize the state and status attributes. This will maintain any
+			 * Administrative state value but will set the operational state =
+			 * enabled, availability status = null, standby status = null. The
+			 * integrity monitor will set the operational state via the FPManager
+			 * and the owning application must set the standby status by calling
+			 * promote/demote on the StateManager.
+			 */
+			stateManager.initializeState();
+			
+		} catch(StateManagementException e) {
+			throw new IntegrityMonitorException(e);
+		}
 
 		// create management bean
 		try {
@@ -378,11 +383,11 @@ public class IntegrityMonitor {
 	 * @param properties
 	 *            a set of properties passed in from the resource
 	 * @return The new instance of IntegrityMonitor
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *             if unable to create jmx url or the constructor returns an
 	 *             exception
 	 */
-	public static IntegrityMonitor getInstance(String resourceName, Properties properties) throws Exception {
+	public static IntegrityMonitor getInstance(String resourceName, Properties properties) throws IntegrityMonitorException {
 		return getInstance(resourceName, properties, null);
 	}
 
@@ -398,12 +403,12 @@ public class IntegrityMonitor {
 	 * @param queue
 	 *            queue to use to control the FPManager thread, or {@code null}
 	 * @return The new instance of IntegrityMonitor
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *             if unable to create jmx url or the constructor returns an
 	 *             exception
 	 */
 	protected static IntegrityMonitor getInstance(String resourceName, Properties properties,
-			BlockingQueue<CountDownLatch> queue) throws Exception {
+			BlockingQueue<CountDownLatch> queue) throws IntegrityMonitorException {
 
 		synchronized (getInstanceLock) {
 			logger.debug("getInstance() called - resourceName= {}", resourceName);
@@ -420,7 +425,7 @@ public class IntegrityMonitor {
 		}
 	}
 
-	public static IntegrityMonitor getInstance() throws Exception {
+	public static IntegrityMonitor getInstance() throws IntegrityMonitorException {
 		logger.debug("getInstance() called");
 		if (instance == null) {
 			String msg = "No IntegrityMonitor instance exists."
@@ -524,7 +529,7 @@ public class IntegrityMonitor {
 	 * disabled, it will include the dependencyCheckErrorMsg which includes
 	 * information about any dependency (node) which has failed.
 	 */
-	public void evaluateSanity() throws Exception {
+	public void evaluateSanity() throws IntegrityMonitorException {
 		logger.debug("evaluateSanity called ....");
 		synchronized (evaluateSanityLock) {
 
@@ -1099,7 +1104,7 @@ public class IntegrityMonitor {
 	 *             throws admin state exception if resource is locked
 	 * @throws StandbyStatusException
 	 */
-	public void startTransaction() throws AdministrativeStateException, StandbyStatusException {
+	public void startTransaction() throws IntegrityMonitorException {
 
 		synchronized (startTransactionLock) {
 			// check admin state and throw exception if locked
@@ -1225,7 +1230,7 @@ public class IntegrityMonitor {
 	/**
 	 * Read and validate properties
 	 * 
-	 * @throws Exception
+	 * @throws IntegrityMonitorPropertiesException
 	 */
 	private static void validateProperties(Properties prop) throws IntegrityMonitorPropertiesException {
 
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorException.java
index 072af236..f01be279 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -36,4 +36,10 @@ public class IntegrityMonitorException extends Exception{
 		super(message, cause);
 	}
 
+	public IntegrityMonitorException(String message, Throwable cause, 
+                                       boolean enableSuppression, boolean writableStackTrace)
+	{
+		super(message, cause, enableSuppression, writableStackTrace);
+	}
+
 }
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorPropertiesException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorPropertiesException.java
index 24a3aeb2..0d73e8b4 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorPropertiesException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitorPropertiesException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class IntegrityMonitorPropertiesException extends Exception{
+public class IntegrityMonitorPropertiesException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 	public IntegrityMonitorPropertiesException() {
 		super();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/StandbyStatusException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/StandbyStatusException.java
index b871c9f5..3d27a4c6 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/StandbyStatusException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/StandbyStatusException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class StandbyStatusException extends Exception {
+public class StandbyStatusException extends IntegrityMonitorException {
 	/**
 	 * 
 	 */
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagement.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagement.java
index ccc12d48..1d899dee 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagement.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagement.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -96,7 +96,7 @@ public class StateManagement extends Observable {
    * StateManagement constructor
    * @param entityManagerFactory
    * @param resourceName
-   * @throws Exception
+   * @throws StateManagementException
    */
   public StateManagement(EntityManagerFactory entityManagerFactory, String resourceName) throws StateManagementException
   {
@@ -191,7 +191,7 @@ public class StateManagement extends Observable {
   
   /**
    * lock() changes the administrative state to locked.
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void lock() throws StateManagementException
   {
@@ -237,7 +237,7 @@ public class StateManagement extends Observable {
   
   /**
    * unlock() changes the administrative state to unlocked.
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void unlock() throws StateManagementException
   {
@@ -283,7 +283,7 @@ public class StateManagement extends Observable {
   /**
    * enableNotFailed() removes the "failed" availability status and changes the operational
    * state to enabled if no dependency is also failed.
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void enableNotFailed() throws StateManagementException
   {
@@ -329,7 +329,7 @@ public class StateManagement extends Observable {
   
   /**
    * disableFailed() changes the operational state to disabled and adds availability status of "failed"
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void disableFailed() throws StateManagementException
   {
@@ -374,7 +374,7 @@ public class StateManagement extends Observable {
   /**
    * This version of disableFailed is to be used to manipulate the state of a remote resource in the event
    * that remote resource has failed but its state is still showing that it is viable.
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void disableFailed(String otherResourceName) throws StateManagementException
   {
@@ -426,7 +426,7 @@ public class StateManagement extends Observable {
 
   /**
    * disableDependency() changes operational state to disabled and adds availability status of "dependency"
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void disableDependency() throws StateManagementException
   {
@@ -472,7 +472,7 @@ public class StateManagement extends Observable {
   /**
    * enableNoDependency() removes the availability status of "dependency " and will change the 
    * operational state to enabled if not otherwise failed.
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void enableNoDependency() throws StateManagementException
   {
@@ -518,9 +518,9 @@ public class StateManagement extends Observable {
   /**
    * promote() changes the standby status to providingservice if not otherwise failed.
    * @throws StandbyStatusException
-   * @throws Exception
+   * @throws StateManagementException
    */
-  public void promote() throws StandbyStatusException, StateManagementException
+  public void promote() throws IntegrityMonitorException
   {
 	  synchronized (SYNCLOCK){
 		  if(logger.isDebugEnabled()){
@@ -570,7 +570,7 @@ public class StateManagement extends Observable {
 
   /**
    * demote() changes standbystatus to hotstandby or, if failed, coldstandby
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void demote() throws StateManagementException
   {
@@ -620,7 +620,7 @@ public class StateManagement extends Observable {
    * this is observed by PDP-D DroolsPdpsElectionHandler when it is trying to determine which PDP-D should
    * be designated as the lead.
    * @param otherResourceName
-   * @throws Exception
+   * @throws StateManagementException
    */
   public void demote(String otherResourceName) throws StateManagementException
   {
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagementException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagementException.java
index 7591c1a8..0a375b07 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagementException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateManagementException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class StateManagementException extends Exception{
+public class StateManagementException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 	public StateManagementException() {
 		super();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransition.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransition.java
index a7f2d0ed..99c092d0 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransition.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransition.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -44,7 +44,7 @@ public class StateTransition {
     
   /**
    * StateTransition constructor
-   * @throws Exception
+   * @throws StateTransitionException
    */
   public StateTransition() throws StateTransitionException
   {
@@ -72,7 +72,7 @@ public class StateTransition {
    * @param standbyStatus
    * @param actionName
    * @return
-   * @throws Exception
+   * @throws StateTransitionException
    */
   public StateElement getEndingState(String adminState, String opState, String availStatus, 
 		  String standbyStatus, String actionName) throws StateTransitionException
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransitionException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransitionException.java
index 3945ddcc..74998427 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransitionException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/StateTransitionException.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,7 +20,7 @@
 
 package org.onap.policy.common.im;
 
-public class StateTransitionException extends Exception{
+public class StateTransitionException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 	public StateTransitionException() {
 		super();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdmin.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdmin.java
index a18b1434..eb1d9f8b 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdmin.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdmin.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -36,6 +36,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import org.onap.policy.common.im.IntegrityMonitor;
+import org.onap.policy.common.im.IntegrityMonitorException;
 import org.onap.policy.common.im.StateManagement;
 
 /**
@@ -187,7 +188,7 @@ public class ComponentAdmin implements ComponentAdminMBean {
 	}
 
 	@Override
-	public void test() throws Exception {
+	public void test() throws IntegrityMonitorException {
 		// Call evaluateSanity on IntegrityMonitor to run the test
 		logger.debug("test() called...");
 		if (integrityMonitor != null) {
@@ -201,7 +202,7 @@ public class ComponentAdmin implements ComponentAdminMBean {
 	}
 
 	@Override
-	public void lock() throws Exception {
+	public void lock() throws IntegrityMonitorException {
 		logger.debug("lock() called...");
 		if (stateManager != null) {
 			stateManager.lock();
@@ -213,7 +214,7 @@ public class ComponentAdmin implements ComponentAdminMBean {
 	}
 
 	@Override
-	public void unlock() throws Exception {
+	public void unlock() throws IntegrityMonitorException {
 		logger.debug("unlock() called...");
 		if (stateManager != null) {
 			stateManager.unlock();
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminException.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminException.java
index e98288eb..5ada6da0 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminException.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminException.java
@@ -20,7 +20,9 @@
 
 package org.onap.policy.common.im.jmx;
 
-public class ComponentAdminException extends Exception {
+import org.onap.policy.common.im.IntegrityMonitorException;
+
+public class ComponentAdminException extends IntegrityMonitorException {
 	private static final long serialVersionUID = 1L;
 
 	public ComponentAdminException() {
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminMBean.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminMBean.java
index d61add59..2c011935 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminMBean.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/ComponentAdminMBean.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -20,6 +20,8 @@
 
 package org.onap.policy.common.im.jmx;
 
+import org.onap.policy.common.im.IntegrityMonitorException;
+
 /**
  * Provides operations to test health, lock and unlock components.
  */
@@ -27,24 +29,24 @@ public interface ComponentAdminMBean {
 	/**
 	 * Test health of component.
 	 * 
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *            if the component fails the health check
 	 */
-	void test() throws Exception;
+	void test() throws IntegrityMonitorException;
 
 	/**
 	 * Administratively lock component.
 	 * 
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *            if the component lock fails
 	 */
-	void lock() throws Exception;
+	void lock() throws IntegrityMonitorException;
 	
 	/**
 	 * Administratively unlock component.
 	 * 
-	 * @throws Exception
+	 * @throws IntegrityMonitorException
 	 *            if the component unlock fails
 	 */
-	void unlock() throws Exception;
+	void unlock() throws IntegrityMonitorException;
 }
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/JmxAgentConnection.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/JmxAgentConnection.java
index d15fc5e7..c9a2ce80 100644
--- a/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/JmxAgentConnection.java
+++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/jmx/JmxAgentConnection.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Integrity Monitor
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -35,6 +35,7 @@ import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;
 import javax.management.remote.JMXServiceURL;
 
+import org.onap.policy.common.im.IntegrityMonitorException;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
 
@@ -86,35 +87,41 @@ public final class JmxAgentConnection {
 	/**
 	 * Get a connection to the jmxAgent MBeanServer.
 	 * @return the connection
-	 * @throws Exception on error
+	 * @throws IntegrityMonitorException on error
 	 */
-	public MBeanServerConnection getMBeanConnection() throws Exception {
-		JMXServiceURL url;
-		if (jmxUrl == null) {
-			url = new JMXServiceURL(jmxAgentUrl(host, port));
-		}
-		else {
-			url = new JMXServiceURL(jmxUrl);
-		}
-		Map<String, Object> env = new HashMap<>();
-		
-		connector = JMXConnectorFactory.newJMXConnector(url, env);
-		connector.connect();
-		connector.addConnectionNotificationListener(
-				new NotificationListener() {
+	public MBeanServerConnection getMBeanConnection() throws IntegrityMonitorException {
 
-					@Override
-					public void handleNotification(
-							Notification notification, Object handback) {
-						if (notification.getType().equals(
-								JMXConnectionNotification.FAILED)) {
-							// handle disconnect
-							disconnect();
-						}
-					}
-				}, null, null);
+		try {
+			JMXServiceURL url;
+			if (jmxUrl == null) {
+				url = new JMXServiceURL(jmxAgentUrl(host, port));
+			}
+			else {
+				url = new JMXServiceURL(jmxUrl);
+			}
+			Map<String, Object> env = new HashMap<>();
+			
+			connector = JMXConnectorFactory.newJMXConnector(url, env);
+			connector.connect();
+			connector.addConnectionNotificationListener(
+					new NotificationListener() {
 
-		return connector.getMBeanServerConnection();
+						@Override
+						public void handleNotification(
+								Notification notification, Object handback) {
+							if (notification.getType().equals(
+									JMXConnectionNotification.FAILED)) {
+								// handle disconnect
+								disconnect();
+							}
+						}
+					}, null, null);
+			
+			return connector.getMBeanServerConnection();
+			
+		} catch (IOException e) {
+			throw new IntegrityMonitorException(e);
+		}
 	}
 	
 	/**