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authorPamela Dragosh <pdragosh@research.att.com>2018-09-13 20:37:15 -0400
committerPamela Dragosh <pdragosh@research.att.com>2018-09-13 20:56:08 -0400
commitad83319991bdd6a25416eff9f0adde148e2eee35 (patch)
treebbaa601361802763cebf014160b87fa897d62a58 /feature-state-management/src/main/java/org
parentc733c08b7201ffdee81c7dab2ed50a1ce8fd5bbb (diff)
Fix checkstyle for features submodules.
These are the remaining submodules that have checkstyle. Pretty clean compile after this. There were a couple of sonar fixes in there also. Issue-ID: POLICY-882 Change-Id: I8191ea1aa261f4a7b9d3d21c108572fd31db1b8c Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
Diffstat (limited to 'feature-state-management/src/main/java/org')
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DbAudit.java411
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DroolsPDPIntegrityMonitor.java46
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/IntegrityMonitorRestManager.java149
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/RepositoryAudit.java977
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementFeature.java429
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementProperties.java9
-rw-r--r--feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementPropertiesException.java35
7 files changed, 990 insertions, 1066 deletions
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DbAudit.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DbAudit.java
index 33f672c5..108ee6b0 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DbAudit.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DbAudit.java
@@ -2,14 +2,14 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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.
* 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.
@@ -31,212 +31,203 @@ import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-/**
- * This class audits the database
+/** This class audits the database.
*/
-public class DbAudit extends DroolsPDPIntegrityMonitor.AuditBase
-{
- // get an instance of logger
- private static Logger logger = LoggerFactory.getLogger(DbAudit.class);
- // single global instance of this audit object
- private static final DbAudit instance = new DbAudit();
-
- // This indicates if 'CREATE TABLE IF NOT EXISTS Audit ...' should be
- // invoked -- doing this avoids the need to create the table in advance.
- private static boolean createTableNeeded = true;
-
- private static boolean isJunit = false;
-
- /**
- * Constructor - set the name to 'Database'
- */
- private DbAudit()
- {
- super("Database");
- }
-
- private static synchronized void setCreateTableNeeded(boolean b) {
- DbAudit.createTableNeeded = b;
- }
-
- public static synchronized void setIsJunit(boolean b) {
- DbAudit.isJunit = b;
- }
-
- public static boolean isJunit(){
- return DbAudit.isJunit;
- }
-
-
- /**
- * @return the single 'DbAudit' instance
- */
- public static DroolsPDPIntegrityMonitor.AuditBase getInstance()
- {
- return instance;
- }
-
- /**
- * Invoke the audit
- *
- * @param properties properties to be passed to the audit
- */
- @Override
- public void invoke(Properties properties)
- {
- logger.debug("Running 'DbAudit.invoke'");
- boolean doCreate = createTableNeeded && !isJunit;
-
- if(!isActive()){
- logger.info("DbAudit.invoke: exiting because isActive = false");
- return;
- }
-
- // fetch DB properties from properties file -- they are already known
- // to exist, because they were verified by the 'IntegrityMonitor'
- // constructor
- String url = properties.getProperty(StateManagementProperties.DB_URL);
- String user = properties.getProperty(StateManagementProperties.DB_USER);
- String password = properties.getProperty(StateManagementProperties.DB_PWD);
-
- // operation phase currently running -- used to construct an error
- // message, if needed
- String phase = null;
-
- // create connection to DB
- phase = "creating connection";
- logger.debug("DbAudit: Creating connection to {}", url);
- try (Connection connection = DriverManager.getConnection(url, user, password))
- {
-
- // create audit table, if needed
- if (doCreate)
- {
- phase = "create table";
- createTable(connection);
- }
-
- // insert an entry into the table
- phase = "insert entry";
- String key = UUID.randomUUID().toString();
- insertEntry(connection, key);
-
- phase = "fetch entry";
- findEntry(connection, key);
-
- phase = "delete entry";
- deleteEntry(connection, key);
- }
- catch (Exception e)
- {
- String message = "DbAudit: Exception during audit, phase = " + phase;
- logger.error(message, e);
- setResponse(message);
- }
- }
-
- /**
- * Determines if the DbAudit is active, based on properties. Defaults to
- * {@code true}, if not found in the properties.
- * @return {@code true} if DbAudit is active, {@code false} otherwise
- */
- private boolean isActive() {
- String dbAuditIsActive = StateManagementProperties.getProperty("db.audit.is.active");
- logger.debug("DbAudit.invoke: dbAuditIsActive = {}", dbAuditIsActive);
-
- if (dbAuditIsActive != null) {
- try {
- return Boolean.parseBoolean(dbAuditIsActive.trim());
- } catch (NumberFormatException e) {
- logger.warn("DbAudit.invoke: Ignoring invalid property: db.audit.is.active = {}", dbAuditIsActive);
- }
- }
-
- return true;
- }
-
- /**
- * Creates the table.
- * @param connection
- * @throws SQLException
- */
- private void createTable(Connection connection) throws SQLException {
- logger.info("DbAudit: Creating 'Audit' table, if needed");
- try (PreparedStatement statement = connection.prepareStatement
- ("CREATE TABLE IF NOT EXISTS Audit (\n"
- + " name varchar(64) DEFAULT NULL,\n"
- + " UNIQUE KEY name (name)\n"
- + ") DEFAULT CHARSET=latin1;")) {
- statement.execute();
- DbAudit.setCreateTableNeeded(false);
- }
- }
-
- /**
- * Inserts an entry.
- * @param connection
- * @param key
- * @throws SQLException
- */
- private void insertEntry(Connection connection, String key) throws SQLException {
- try (PreparedStatement statement = connection.prepareStatement
- ("INSERT INTO Audit (name) VALUES (?)")) {
- statement.setString(1, key);
- statement.executeUpdate();
- }
- }
-
- /**
- * Finds an entry.
- * @param connection
- * @param key
- * @throws SQLException
- */
- private void findEntry(Connection connection, String key) throws SQLException {
- try (PreparedStatement statement = connection.prepareStatement
- ("SELECT name FROM Audit WHERE name = ?")) {
- statement.setString(1, key);
- getEntry(statement, key);
- }
- }
-
- /**
- * Executes the query to determine if the entry exists. Sets the response
- * if it fails.
- * @param statement
- * @param key
- * @throws SQLException
- */
- private void getEntry(PreparedStatement statement, String key) throws SQLException {
- try (ResultSet rs = statement.executeQuery()) {
- if (rs.first())
- {
- // found entry
- if(logger.isDebugEnabled()){
- logger.debug("DbAudit: Found key {}", rs.getString(1));
- }
- }
- else
- {
- logger.error
- ("DbAudit: can't find newly-created entry with key {}", key);
- setResponse("Can't find newly-created entry");
- }
- }
- }
-
- /**
- * Deletes an entry.
- * @param connection
- * @param key
- * @throws SQLException
- */
- private void deleteEntry(Connection connection, String key) throws SQLException {
- try (PreparedStatement statement = connection.prepareStatement
- ("DELETE FROM Audit WHERE name = ?")) {
- statement.setString(1, key);
- statement.executeUpdate();
- }
- }
-
+public class DbAudit extends DroolsPDPIntegrityMonitor.AuditBase {
+ // get an instance of logger
+ private static Logger logger = LoggerFactory.getLogger(DbAudit.class);
+ // single global instance of this audit object
+ private static final DbAudit instance = new DbAudit();
+
+ // This indicates if 'CREATE TABLE IF NOT EXISTS Audit ...' should be
+ // invoked -- doing this avoids the need to create the table in advance.
+ private static boolean createTableNeeded = true;
+
+ private static boolean isJunit = false;
+
+ /** Constructor - set the name to 'Database'. */
+ private DbAudit() {
+ super("Database");
+ }
+
+ private static synchronized void setCreateTableNeeded(boolean isNeeded) {
+ DbAudit.createTableNeeded = isNeeded;
+ }
+
+ public static synchronized void setIsJunit(boolean isJUnit) {
+ DbAudit.isJunit = isJUnit;
+ }
+
+ public static boolean isJunit() {
+ return DbAudit.isJunit;
+ }
+
+ /**
+ * Get the instance.
+ *
+ * @return the single 'DbAudit' instance. */
+ public static DroolsPDPIntegrityMonitor.AuditBase getInstance() {
+ return instance;
+ }
+
+ /**
+ * Invoke the audit.
+ *
+ * @param properties properties to be passed to the audit
+ */
+ @Override
+ public void invoke(Properties properties) {
+ logger.debug("Running 'DbAudit.invoke'");
+ boolean doCreate = createTableNeeded && !isJunit;
+
+ if (!isActive()) {
+ logger.info("DbAudit.invoke: exiting because isActive = false");
+ return;
+ }
+
+ // fetch DB properties from properties file -- they are already known
+ // to exist, because they were verified by the 'IntegrityMonitor'
+ // constructor
+ String url = properties.getProperty(StateManagementProperties.DB_URL);
+ String user = properties.getProperty(StateManagementProperties.DB_USER);
+ String password = properties.getProperty(StateManagementProperties.DB_PWD);
+
+ // operation phase currently running -- used to construct an error
+ // message, if needed
+ String phase = null;
+
+ // create connection to DB
+ phase = "creating connection";
+ logger.debug("DbAudit: Creating connection to {}", url);
+ try (Connection connection = DriverManager.getConnection(url, user, password)) {
+
+ // create audit table, if needed
+ if (doCreate) {
+ phase = "create table";
+ createTable(connection);
+ }
+
+ // insert an entry into the table
+ phase = "insert entry";
+ String key = UUID.randomUUID().toString();
+ insertEntry(connection, key);
+
+ phase = "fetch entry";
+ findEntry(connection, key);
+
+ phase = "delete entry";
+ deleteEntry(connection, key);
+ } catch (Exception e) {
+ String message = "DbAudit: Exception during audit, phase = " + phase;
+ logger.error(message, e);
+ setResponse(message);
+ }
+ }
+
+ /**
+ * Determines if the DbAudit is active, based on properties. Defaults to {@code true}, if not
+ * found in the properties.
+ *
+ * @return {@code true} if DbAudit is active, {@code false} otherwise
+ */
+ private boolean isActive() {
+ String dbAuditIsActive = StateManagementProperties.getProperty("db.audit.is.active");
+ logger.debug("DbAudit.invoke: dbAuditIsActive = {}", dbAuditIsActive);
+
+ if (dbAuditIsActive != null) {
+ try {
+ return Boolean.parseBoolean(dbAuditIsActive.trim());
+ } catch (NumberFormatException e) {
+ logger.warn(
+ "DbAudit.invoke: Ignoring invalid property: db.audit.is.active = {}", dbAuditIsActive);
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Creates the table.
+ *
+ * @param connection connection
+ * @throws SQLException exception
+ */
+ private void createTable(Connection connection) throws SQLException {
+ logger.info("DbAudit: Creating 'Audit' table, if needed");
+ try (PreparedStatement statement =
+ connection.prepareStatement(
+ "CREATE TABLE IF NOT EXISTS Audit (\n"
+ + " name varchar(64) DEFAULT NULL,\n"
+ + " UNIQUE KEY name (name)\n"
+ + ") DEFAULT CHARSET=latin1;")) {
+ statement.execute();
+ DbAudit.setCreateTableNeeded(false);
+ }
+ }
+
+ /**
+ * Inserts an entry.
+ *
+ * @param connection connection
+ * @param key key
+ * @throws SQLException exception
+ */
+ private void insertEntry(Connection connection, String key) throws SQLException {
+ try (PreparedStatement statement =
+ connection.prepareStatement("INSERT INTO Audit (name) VALUES (?)")) {
+ statement.setString(1, key);
+ statement.executeUpdate();
+ }
+ }
+
+ /**
+ * Finds an entry.
+ *
+ * @param connection connection
+ * @param key key
+ * @throws SQLException exception
+ */
+ private void findEntry(Connection connection, String key) throws SQLException {
+ try (PreparedStatement statement =
+ connection.prepareStatement("SELECT name FROM Audit WHERE name = ?")) {
+ statement.setString(1, key);
+ getEntry(statement, key);
+ }
+ }
+
+ /**
+ * Executes the query to determine if the entry exists. Sets the response if it fails.
+ *
+ * @param statement statement
+ * @param key key
+ * @throws SQLException exception
+ */
+ private void getEntry(PreparedStatement statement, String key) throws SQLException {
+ try (ResultSet rs = statement.executeQuery()) {
+ if (rs.first()) {
+ // found entry
+ if (logger.isDebugEnabled()) {
+ logger.debug("DbAudit: Found key {}", rs.getString(1));
+ }
+ } else {
+ logger.error("DbAudit: can't find newly-created entry with key {}", key);
+ setResponse("Can't find newly-created entry");
+ }
+ }
+ }
+
+ /**
+ * Deletes an entry.
+ *
+ * @param connection connection
+ * @param key key
+ * @throws SQLException exception
+ */
+ private void deleteEntry(Connection connection, String key) throws SQLException {
+ try (PreparedStatement statement =
+ connection.prepareStatement("DELETE FROM Audit WHERE name = ?")) {
+ statement.setString(1, key);
+ statement.executeUpdate();
+ }
+ }
}
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DroolsPDPIntegrityMonitor.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DroolsPDPIntegrityMonitor.java
index a7606eb2..3cb99f23 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DroolsPDPIntegrityMonitor.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/DroolsPDPIntegrityMonitor.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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.
@@ -54,7 +54,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
private static final String PROPERTIES_NAME = "feature-state-management.properties";
/**
- * Constructor - pass arguments to superclass, but remember properties
+ * Constructor - pass arguments to superclass, but remember properties.
*
* @param resourceName unique name of this Integrity Monitor
* @param url the JMX URL of the MBean server
@@ -81,10 +81,10 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
/**
* Static initialization -- create Drools Integrity Monitor, and an HTTP server to handle REST
- * 'test' requests
+ * 'test' requests.
*
- * @throws StateManagementPropertiesException
- * @throws IntegrityMonitorException
+ * @throws StateManagementPropertiesException exception
+ * @throws IntegrityMonitorException exception
*/
public static DroolsPDPIntegrityMonitor init(String configDir) throws IntegrityMonitorException {
@@ -125,9 +125,9 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
checkPropError(stateManagementProperties, StateManagementProperties.DB_USER);
checkPropError(stateManagementProperties, StateManagementProperties.DB_PWD);
- String testHost = stateManagementProperties.getProperty(StateManagementProperties.TEST_HOST);
- String testPort = stateManagementProperties.getProperty(StateManagementProperties.TEST_PORT);
- String resourceName = stateManagementProperties.getProperty(StateManagementProperties.RESOURCE_NAME);
+ final String testHost = stateManagementProperties.getProperty(StateManagementProperties.TEST_HOST);
+ final String testPort = stateManagementProperties.getProperty(StateManagementProperties.TEST_PORT);
+ final String resourceName = stateManagementProperties.getProperty(StateManagementProperties.RESOURCE_NAME);
subsystemTestProperties = stateManagementProperties;
@@ -148,8 +148,8 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
*
* @param resourceName unique name of this Integrity Monitor
* @param properties properties used to configure the Integrity Monitor
- * @return
- * @throws IntegrityMonitorException
+ * @return monitor object
+ * @throws IntegrityMonitorException exception
*/
private static DroolsPDPIntegrityMonitor makeMonitor(String resourceName, Properties properties)
throws IntegrityMonitorException {
@@ -168,7 +168,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
* @param testHost host name
* @param testPort port
* @param properties properties used to configure the rest server
- * @throws IntegrityMonitorException
+ * @throws IntegrityMonitorException exception
*/
private static void makeRestServer(String testHost, String testPort, Properties properties)
throws IntegrityMonitorException {
@@ -190,7 +190,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
*
* @param configDir directory containing the property file
* @return the properties
- * @throws IntegrityMonitorException
+ * @throws IntegrityMonitorException exception
*/
private static Properties getProperties(String configDir) throws IntegrityMonitorException {
try {
@@ -206,7 +206,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
*
* @param props set of properties
* @param name name of the property to check
- * @throws IntegrityMonitorException
+ * @throws IntegrityMonitorException exception
*/
private static void checkPropError(Properties props, String name) throws IntegrityMonitorException {
String val = props.getProperty(name);
@@ -260,7 +260,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
/**
- * Run tests (audits) unique to Drools PDP VM (Database + Repository)
+ * Run tests (audits) unique to Drools PDP VM (Database + Repository).
*/
@Override
public void subsystemTest() throws IntegrityMonitorException {
@@ -308,7 +308,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
/* ============================================================ */
/**
- * This is the base class for audits invoked in 'subsystemTest'
+ * This is the base class for audits invoked in 'subsystemTest'.
*/
public abstract static class AuditBase {
// name of the audit
@@ -318,7 +318,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
protected String response;
/**
- * Constructor - initialize the name, and clear the initial response
+ * Constructor - initialize the name, and clear the initial response.
*
* @param name name of the audit
*/
@@ -328,6 +328,8 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
/**
+ * Get the name.
+ *
* @return the name of this audit
*/
public String getName() {
@@ -335,6 +337,8 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
/**
+ * Get the response.
+ *
* @return the response String (non-null indicates the error message)
*/
public String getResponse() {
@@ -342,7 +346,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
/**
- * Set the response string to the specified value
+ * Set the response string to the specified value.
*
* @param value the new value of the response string (null = no errors)
*/
@@ -351,7 +355,7 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
/**
- * Abstract method to invoke the audit
+ * Abstract method to invoke the audit.
*
* @param persistenceProperties Used for DB access
* @throws Exception passed in by the audit
@@ -416,6 +420,12 @@ public class DroolsPDPIntegrityMonitor extends IntegrityMonitor {
}
}
+ /**
+ * Returns the instance.
+ *
+ * @return DroolsPDPIntegrityMonitor object
+ * @throws IntegrityMonitorException exception
+ */
public static DroolsPDPIntegrityMonitor getInstance() throws IntegrityMonitorException {
if (logger.isDebugEnabled()) {
logger.debug("getInstance() called");
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/IntegrityMonitorRestManager.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/IntegrityMonitorRestManager.java
index b6491e7a..49e4577c 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/IntegrityMonitorRestManager.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/IntegrityMonitorRestManager.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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 +20,11 @@
package org.onap.policy.drools.statemanagement;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
@@ -27,84 +32,82 @@ import javax.ws.rs.core.Response;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiOperation;
-import io.swagger.annotations.ApiResponse;
-import io.swagger.annotations.ApiResponses;
@Api(value = "test")
- @Path("/")
+@Path("/")
public class IntegrityMonitorRestManager {
- private static Logger logger = LoggerFactory.getLogger(IntegrityMonitorRestManager.class);
- private DroolsPDPIntegrityMonitor im;
-
- /**
- * Test interface for Integrity Monitor
- *
- * @return Exception message if exception, otherwise empty
- */
- @ApiOperation(
- value = "Test endpoint for integrity monitor",
- notes = "The TEST command is used to request data from a subcomponent "
- + "instance that can be used to determine its operational state. "
- + "A 200/success response status code should be returned if the "
- + "subcomponent instance is functioning properly and able to respond to requests.",
- response = String.class)
- @ApiResponses(value = {
- @ApiResponse(
- code = 200,
- message = "Integrity monitor sanity check passed"),
- @ApiResponse(
- code = 500,
- message = "Integrity monitor sanity check encountered an exception. This can indicate operational state disabled or administrative state locked")
- })
- @GET
- @Path("test")
- public Response test() {
- if(logger.isDebugEnabled()){
- logger.debug("integrity monitor /test accessed");
- }
- // The responses are stored within the audit objects, so we need to
- // invoke the audits and get responses before we handle another
- // request.
- synchronized (IntegrityMonitorRestManager.class) {
- // will include messages associated with subsystem failures
- StringBuilder body = new StringBuilder();
+ private static Logger logger = LoggerFactory.getLogger(IntegrityMonitorRestManager.class);
+ private DroolsPDPIntegrityMonitor im;
+
+ /**
+ * Test interface for Integrity Monitor.
+ *
+ * @return Exception message if exception, otherwise empty
+ */
+ @ApiOperation(
+ value = "Test endpoint for integrity monitor",
+ notes = "The TEST command is used to request data from a subcomponent "
+ + "instance that can be used to determine its operational state. "
+ + "A 200/success response status code should be returned if the "
+ + "subcomponent instance is functioning properly and able to respond to requests.",
+ response = String.class)
+ @ApiResponses(value = {
+ @ApiResponse(
+ code = 200,
+ message = "Integrity monitor sanity check passed"),
+ @ApiResponse(
+ code = 500,
+ message = "Integrity monitor sanity check encountered an exception. "
+ + "This can indicate operational state disabled or administrative state locked")
+ })
+ @GET
+ @Path("test")
+ public Response test() {
+ if (logger.isDebugEnabled()) {
+ logger.debug("integrity monitor /test accessed");
+ }
+ // The responses are stored within the audit objects, so we need to
+ // invoke the audits and get responses before we handle another
+ // request.
+ synchronized (IntegrityMonitorRestManager.class) {
+ // will include messages associated with subsystem failures
+ StringBuilder body = new StringBuilder();
- // 200=SUCCESS, 500=failure
- int responseValue = 200;
+ // 200=SUCCESS, 500=failure
+ int responseValue = 200;
- if (im == null) {
- try {
- im = DroolsPDPIntegrityMonitor.getInstance();
- } catch (Exception e) {
- logger.error("IntegrityMonitorRestManager: test() interface caught an exception", e);
- body.append("\nException: " + e + "\n");
- responseValue = 500;
- }
- }
+ if (im == null) {
+ try {
+ im = DroolsPDPIntegrityMonitor.getInstance();
+ } catch (Exception e) {
+ logger.error("IntegrityMonitorRestManager: test() interface caught an exception", e);
+ body.append("\nException: " + e + "\n");
+ responseValue = 500;
+ }
+ }
- if (im != null) {
- try {
- // call 'IntegrityMonitor.evaluateSanity()'
- im.evaluateSanity();
- } catch (Exception e) {
- // this exception isn't coming from one of the audits,
- // because those are caught in 'subsystemTest()'
- logger.error("DroolsPDPIntegrityMonitor.evaluateSanity()", e);
+ if (im != null) {
+ try {
+ // call 'IntegrityMonitor.evaluateSanity()'
+ im.evaluateSanity();
+ } catch (Exception e) {
+ // this exception isn't coming from one of the audits,
+ // because those are caught in 'subsystemTest()'
+ logger.error("DroolsPDPIntegrityMonitor.evaluateSanity()", e);
- // include exception in HTTP response
- body.append("\nException: " + e + "\n");
- responseValue = 500;
- }
- }
+ // include exception in HTTP response
+ body.append("\nException: " + e + "\n");
+ responseValue = 500;
+ }
+ }
- // send response, including the contents of 'body'
- // (which is empty if everything is successful)
- if (responseValue == 200)
- return Response.status(Response.Status.OK).build();
- else
- return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(body.toString()).build();
- }
- }
+ // send response, including the contents of 'body'
+ // (which is empty if everything is successful)
+ if (responseValue == 200) {
+ return Response.status(Response.Status.OK).build();
+ } else {
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(body.toString()).build();
+ }
+ }
+ }
}
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/RepositoryAudit.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/RepositoryAudit.java
index 6ddf0c78..92ec2ac0 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/RepositoryAudit.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/RepositoryAudit.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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.
@@ -37,529 +37,456 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
- * This class audits the Maven repository
+ * This class audits the Maven repository.
*/
-public class RepositoryAudit extends DroolsPDPIntegrityMonitor.AuditBase
-{
- private static final long DEFAULT_TIMEOUT = 60; // timeout in 60 seconds
-
- // get an instance of logger
- private static Logger logger = LoggerFactory.getLogger(RepositoryAudit.class);
- // single global instance of this audit object
- private static RepositoryAudit instance = new RepositoryAudit();
-
- /**
- * Constructor - set the name to 'Repository'
- */
- private RepositoryAudit()
- {
- super("Repository");
- }
-
- /**
- * @return the single 'RepositoryAudit' instance
- */
- public static DroolsPDPIntegrityMonitor.AuditBase getInstance()
- {
- return instance;
- }
-
- /**
- * Invoke the audit
- *
- * @param properties properties to be passed to the audit
- */
- @Override
- public void invoke(Properties properties)
- throws IOException, InterruptedException
- {
- if(logger.isDebugEnabled()){
- logger.debug("Running 'RepositoryAudit.invoke'");
- }
-
- boolean isActive = true;
- boolean ignoreErrors = true; // ignore errors by default
- String repoAuditIsActive = StateManagementProperties.getProperty("repository.audit.is.active");
- String repoAuditIgnoreErrors =
- StateManagementProperties.getProperty("repository.audit.ignore.errors");
- logger.debug("RepositoryAudit.invoke: repoAuditIsActive = {}"
- + ", repoAuditIgnoreErrors = {}",repoAuditIsActive, repoAuditIgnoreErrors);
-
- if (repoAuditIsActive != null) {
- try {
- isActive = Boolean.parseBoolean(repoAuditIsActive.trim());
- } catch (NumberFormatException e) {
- logger.warn("RepositoryAudit.invoke: Ignoring invalid property: repository.audit.is.active = {}", repoAuditIsActive);
- }
- }
-
- if(!isActive){
- logger.info("RepositoryAudit.invoke: exiting because isActive = {}", isActive);
- return;
- }
-
- if (repoAuditIgnoreErrors != null)
- {
- try
- {
- ignoreErrors = Boolean.parseBoolean(repoAuditIgnoreErrors.trim());
- }
- catch (NumberFormatException e)
- {
- ignoreErrors = true;
- logger.warn("RepositoryAudit.invoke: Ignoring invalid property: repository.audit.ignore.errors = {}", repoAuditIgnoreErrors);
- }
- }else{
- ignoreErrors = true;
- }
-
- // Fetch repository information from 'IntegrityMonitorProperties'
- String repositoryId =
- StateManagementProperties.getProperty("repository.audit.id");
- String repositoryUrl =
- StateManagementProperties.getProperty("repository.audit.url");
- String repositoryUsername =
- StateManagementProperties.getProperty("repository.audit.username");
- String repositoryPassword =
- StateManagementProperties.getProperty("repository.audit.password");
- boolean upload =
- repositoryId != null && repositoryUrl != null
- && repositoryUsername != null && repositoryPassword != null;
-
- // used to incrementally construct response as problems occur
- // (empty = no problems)
- StringBuilder response = new StringBuilder();
-
- long timeoutInSeconds = DEFAULT_TIMEOUT;
- String timeoutString =
- StateManagementProperties.getProperty("repository.audit.timeout");
- if (timeoutString != null && !timeoutString.isEmpty())
- {
- try
- {
- timeoutInSeconds = Long.valueOf(timeoutString);
- }
- catch (NumberFormatException e)
- {
- logger.error
- ("RepositoryAudit: Invalid 'repository.audit.timeout' value: '{}'", timeoutString, e);
- if (!ignoreErrors)
- {
- response.append("Invalid 'repository.audit.timeout' value: '")
- .append(timeoutString).append("'\n");
- setResponse(response.toString());
- }
- }
- }
-
- // artifacts to be downloaded
- LinkedList<Artifact> artifacts = new LinkedList<>();
-
- /*
- * 1) create temporary directory
- */
- Path dir = Files.createTempDirectory("auditRepo");
- logger.info("RepositoryAudit: temporary directory = {}", dir);
-
- // nested 'pom.xml' file and 'repo' directory
- Path pom = dir.resolve("pom.xml");
- Path repo = dir.resolve("repo");
-
- /*
- * 2) Create test file, and upload to repository
- * (only if repository information is specified)
- */
- String groupId = null;
- String artifactId = null;
- String version = null;
- if (upload)
- {
- groupId = "org.onap.policy.audit";
- artifactId = "repository-audit";
- version = "0." + System.currentTimeMillis();
-
- if (repositoryUrl.toLowerCase().contains("snapshot"))
- {
- // use SNAPSHOT version
- version += "-SNAPSHOT";
- }
-
- // create text file to write
- FileOutputStream fos =
- new FileOutputStream(dir.resolve("repository-audit.txt").toFile());
- try
- {
- fos.write(version.getBytes());
- }
- finally
- {
- fos.close();
- }
-
- // try to install file in repository
- if (runProcess
- (timeoutInSeconds, dir.toFile(), null,
- "mvn", "deploy:deploy-file",
- "-DrepositoryId=" + repositoryId,
- "-Durl=" + repositoryUrl,
- "-Dfile=repository-audit.txt",
- "-DgroupId=" + groupId,
- "-DartifactId=" + artifactId,
- "-Dversion=" + version,
- "-Dpackaging=txt",
- "-DgeneratePom=false") != 0)
- {
- logger.error
- ("RepositoryAudit: 'mvn deploy:deploy-file' failed");
- if (!ignoreErrors)
- {
- response.append("'mvn deploy:deploy-file' failed\n");
- setResponse(response.toString());
- }
- }
- else
- {
- logger.info
- ("RepositoryAudit: 'mvn deploy:deploy-file succeeded");
-
- // we also want to include this new artifact in the download
- // test (steps 3 and 4)
- artifacts.add(new Artifact(groupId, artifactId, version, "txt"));
- }
- }
-
- /*
- * 3) create 'pom.xml' file in temporary directory
- */
- artifacts.add(new Artifact("org.apache.maven/maven-embedder/3.2.2"));
-
- StringBuilder sb = new StringBuilder();
- sb.append
- ("<project xmlns=\"http://maven.apache.org/POM/4.0.0\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
- + " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd\">\n"
- + "\n"
- + " <modelVersion>4.0.0</modelVersion>\n"
- + " <groupId>empty</groupId>\n"
- + " <artifactId>empty</artifactId>\n"
- + " <version>1.0-SNAPSHOT</version>\n"
- + " <packaging>pom</packaging>\n"
- + "\n"
- + " <build>\n"
- + " <plugins>\n"
- + " <plugin>\n"
- + " <groupId>org.apache.maven.plugins</groupId>\n"
- + " <artifactId>maven-dependency-plugin</artifactId>\n"
- + " <version>2.10</version>\n"
- + " <executions>\n"
- + " <execution>\n"
- + " <id>copy</id>\n"
- + " <goals>\n"
- + " <goal>copy</goal>\n"
- + " </goals>\n"
- + " <configuration>\n"
- + " <localRepositoryDirectory>")
- .append(repo)
- .append("</localRepositoryDirectory>\n")
- .append(" <artifactItems>\n");
- for (Artifact artifact : artifacts)
- {
- // each artifact results in an 'artifactItem' element
- sb.append
- (" <artifactItem>\n"
- + " <groupId>")
- .append(artifact.groupId)
- .append
- ("</groupId>\n"
- + " <artifactId>")
- .append(artifact.artifactId)
- .append
- ("</artifactId>\n"
- + " <version>")
- .append(artifact.version)
- .append
- ("</version>\n"
- + " <type>")
- .append(artifact.type)
- .append
- ("</type>\n"
- + " </artifactItem>\n");
- }
- sb.append
- (" </artifactItems>\n"
- + " </configuration>\n"
- + " </execution>\n"
- + " </executions>\n"
- + " </plugin>\n"
- + " </plugins>\n"
- + " </build>\n"
- + "</project>\n");
- FileOutputStream fos = new FileOutputStream(pom.toFile());
- try
- {
- fos.write(sb.toString().getBytes());
- }
- finally
- {
- fos.close();
- }
-
- /*
- * 4) Invoke external 'mvn' process to do the downloads
- */
-
- // output file = ${dir}/out (this supports step '4a')
- File output = dir.resolve("out").toFile();
-
- // invoke process, and wait for response
- int rval = runProcess
- (timeoutInSeconds, dir.toFile(), output, "mvn", "compile");
- logger.info("RepositoryAudit: 'mvn' return value = {}", rval);
- if (rval != 0)
- {
- logger.error
- ("RepositoryAudit: 'mvn compile' invocation failed");
- if (!ignoreErrors)
- {
- response.append("'mvn compile' invocation failed\n");
- setResponse(response.toString());
- }
- }
-
- /*
- * 4a) Check attempted and successful downloads from output file
- * Note: at present, this step just generates log messages,
- * but doesn't do any verification.
- */
- if (rval == 0 && output != null)
- {
- // place output in 'fileContents' (replacing the Return characters
- // with Newline)
- byte[] outputData = new byte[(int)output.length()];
- String fileContents;
- try (FileInputStream fis = new FileInputStream(output)) {
- //
- // Ideally this should be in a loop or even better use
- // Java 8 nio functionality.
- //
- int bytesRead = fis.read(outputData);
- logger.info("fileContents read {} bytes", bytesRead);
- fileContents = new String(outputData).replace('\r','\n');
- }
-
- // generate log messages from 'Downloading' and 'Downloaded'
- // messages within the 'mvn' output
- int index = 0;
- while ((index = fileContents.indexOf("\nDown", index)) > 0)
- {
- index += 5;
- if (fileContents.regionMatches(index, "loading: ", 0, 9))
- {
- index += 9;
- int endIndex = fileContents.indexOf('\n', index);
- logger.info
- ("RepositoryAudit: Attempted download: '{}'", fileContents.substring(index, endIndex));
- index = endIndex;
- }
- else if (fileContents.regionMatches(index, "loaded: ", 0, 8))
- {
- index += 8;
- int endIndex = fileContents.indexOf(' ', index);
- logger.info
- ("RepositoryAudit: Successful download: '{}'",fileContents.substring(index, endIndex));
- index = endIndex;
- }
- }
- }
-
- /*
- * 5) Check the contents of the directory to make sure the downloads
- * were successful
- */
- for (Artifact artifact : artifacts)
- {
- if (repo.resolve(artifact.groupId.replace('.','/'))
- .resolve(artifact.artifactId)
- .resolve(artifact.version)
- .resolve(artifact.artifactId + "-" + artifact.version + "."
- + artifact.type).toFile().exists())
- {
- // artifact exists, as expected
- logger.info("RepositoryAudit: {} : exists", artifact.toString());
- }
- else
- {
- // Audit ERROR: artifact download failed for some reason
- logger.error("RepositoryAudit: {}: does not exist", artifact.toString());
- if (!ignoreErrors)
- {
- response.append("Failed to download artifact: ")
- .append(artifact).append('\n');
- setResponse(response.toString());
- }
- }
- }
-
- /*
- * 6) Use 'curl' to delete the uploaded test file
- * (only if repository information is specified)
- */
- if (upload)
- {
- if (runProcess
- (timeoutInSeconds, dir.toFile(), null,
- "curl",
- "--request", "DELETE",
- "--user", repositoryUsername + ":" + repositoryPassword,
- repositoryUrl + "/" + groupId.replace('.', '/') + "/" +
- artifactId + "/" + version)
- != 0)
- {
- logger.error
- ("RepositoryAudit: delete of uploaded artifact failed");
- if (!ignoreErrors)
- {
- response.append("delete of uploaded artifact failed\n");
- setResponse(response.toString());
- }
- }
- else
- {
- logger.info
- ("RepositoryAudit: delete of uploaded artifact succeeded");
- artifacts.add(new Artifact(groupId, artifactId, version, "txt"));
- }
- }
-
- /*
- * 7) Remove the temporary directory
- */
- Files.walkFileTree(dir, new RecursivelyDeleteDirectory());
- }
-
- /**
- * Run a process, and wait for the response
- *
- * @param timeoutInSeconds the number of seconds to wait for the
- * process to terminate
- * @param directory the execution directory of the process
- * (null = current directory)
- * @param stdout the file to contain the standard output
- * (null = discard standard output)
- * @param command command and arguments
- * @return the return value of the process
- * @throws IOException, InterruptedException
- */
- static int runProcess(long timeoutInSeconds,
- File directory, File stdout, String... command)
- throws IOException, InterruptedException
- {
- ProcessBuilder pb = new ProcessBuilder(command);
- if (directory != null)
- {
- pb.directory(directory);
- }
- if (stdout != null)
- {
- pb.redirectOutput(stdout);
- }
-
- Process process = pb.start();
- if (process.waitFor(timeoutInSeconds, TimeUnit.SECONDS))
- {
- // process terminated before the timeout
- return process.exitValue();
- }
-
- // process timed out -- kill it, and return -1
- process.destroyForcibly();
- return -1;
- }
-
- /**
- * This class is used to recursively delete a directory and all of its
- * contents.
- */
- private final class RecursivelyDeleteDirectory extends SimpleFileVisitor<Path> {
- @Override
- public FileVisitResult visitFile(Path file, BasicFileAttributes attrs)
- {
- file.toFile().delete();
- return FileVisitResult.CONTINUE;
- }
-
- @Override
- public FileVisitResult postVisitDirectory(Path file, IOException e)
- throws IOException
- {
- if (e == null)
- {
- file.toFile().delete();
- return FileVisitResult.CONTINUE;
- }
- else
- {
- throw e;
- }
- }
- }
-
-/* ============================================================ */
-
- /**
- * An instance of this class exists for each artifact that we are trying
- * to download.
- */
- static class Artifact
- {
- String groupId;
- String artifactId;
- String version;
- String type;
-
- /**
- * Constructor - populate the 'Artifact' instance
- *
- * @param groupId groupId of artifact
- * @param artifactId artifactId of artifact
- * @param version version of artifact
- * @param type type of the artifact (e.g. "jar")
- */
- Artifact(String groupId, String artifactId, String version, String type)
- {
- this.groupId = groupId;
- this.artifactId = artifactId;
- this.version = version;
- this.type = type;
- }
-
- /**
- * Constructor - populate an 'Artifact' instance
- *
- * @param artifact a string of the form:
- * "<groupId>/<artifactId>/<version>[/<type>]"
- * @throws IllegalArgumentException if 'artifact' has the incorrect format
- */
- Artifact(String artifact)
- {
- String[] segments = artifact.split("/");
- if (segments.length != 4 && segments.length != 3)
- {
- throw new IllegalArgumentException("groupId/artifactId/version/type");
- }
- groupId = segments[0];
- artifactId = segments[1];
- version = segments[2];
- type = segments.length == 4 ? segments[3] : "jar";
- }
-
- /**
- * @return the artifact id in the form:
- * "<groupId>/<artifactId>/<version>/<type>"
- */
- @Override
- public String toString()
- {
- return groupId + "/" + artifactId + "/" + version + "/" + type;
- }
- }
+public class RepositoryAudit extends DroolsPDPIntegrityMonitor.AuditBase {
+ private static final long DEFAULT_TIMEOUT = 60; //timeout in 60 seconds
+
+ // get an instance of logger
+ private static Logger logger = LoggerFactory.getLogger(RepositoryAudit.class);
+ // single global instance of this audit object
+ private static RepositoryAudit instance = new RepositoryAudit();
+
+ /**
+ * Constructor - set the name to 'Repository'.
+ */
+ private RepositoryAudit() {
+ super("Repository");
+ }
+
+ /**
+ * Get the integrity monitor instance.
+ *
+ * @return the single 'RepositoryAudit' instance
+ */
+ public static DroolsPDPIntegrityMonitor.AuditBase getInstance() {
+ return instance;
+ }
+
+ /**
+ * Invoke the audit.
+ *
+ * @param properties properties to be passed to the audit
+ */
+ @Override
+ public void invoke(Properties properties)
+ throws IOException, InterruptedException {
+ if (logger.isDebugEnabled()) {
+ logger.debug("Running 'RepositoryAudit.invoke'");
+ }
+
+ boolean isActive = true;
+ // ignore errors by default
+ boolean ignoreErrors = true;
+ String repoAuditIsActive = StateManagementProperties.getProperty("repository.audit.is.active");
+ String repoAuditIgnoreErrors =
+ StateManagementProperties.getProperty("repository.audit.ignore.errors");
+ logger.debug("RepositoryAudit.invoke: repoAuditIsActive = {}"
+ + ", repoAuditIgnoreErrors = {}",repoAuditIsActive, repoAuditIgnoreErrors);
+
+ if (repoAuditIsActive != null) {
+ try {
+ isActive = Boolean.parseBoolean(repoAuditIsActive.trim());
+ } catch (NumberFormatException e) {
+ logger.warn("RepositoryAudit.invoke: Ignoring invalid property: repository.audit.is.active = {}",
+ repoAuditIsActive);
+ }
+ }
+
+ if (!isActive) {
+ logger.info("RepositoryAudit.invoke: exiting because isActive = {}", isActive);
+ return;
+ }
+
+ if (repoAuditIgnoreErrors != null) {
+ try {
+ ignoreErrors = Boolean.parseBoolean(repoAuditIgnoreErrors.trim());
+ } catch (NumberFormatException e) {
+ ignoreErrors = true;
+ logger.warn("RepositoryAudit.invoke: Ignoring invalid property: repository.audit.ignore.errors = {}",
+ repoAuditIgnoreErrors);
+ }
+ } else {
+ ignoreErrors = true;
+ }
+
+ // Fetch repository information from 'IntegrityMonitorProperties'
+ String repositoryId =
+ StateManagementProperties.getProperty("repository.audit.id");
+ String repositoryUrl =
+ StateManagementProperties.getProperty("repository.audit.url");
+ String repositoryUsername =
+ StateManagementProperties.getProperty("repository.audit.username");
+ String repositoryPassword =
+ StateManagementProperties.getProperty("repository.audit.password");
+ boolean upload =
+ repositoryId != null && repositoryUrl != null
+ && repositoryUsername != null && repositoryPassword != null;
+
+ // used to incrementally construct response as problems occur
+ // (empty = no problems)
+ StringBuilder response = new StringBuilder();
+
+ long timeoutInSeconds = DEFAULT_TIMEOUT;
+ String timeoutString =
+ StateManagementProperties.getProperty("repository.audit.timeout");
+ if (timeoutString != null && !timeoutString.isEmpty()) {
+ try {
+ timeoutInSeconds = Long.valueOf(timeoutString);
+ } catch (NumberFormatException e) {
+ logger.error("RepositoryAudit: Invalid 'repository.audit.timeout' value: '{}'",
+ timeoutString, e);
+ if (!ignoreErrors) {
+ response.append("Invalid 'repository.audit.timeout' value: '")
+ .append(timeoutString).append("'\n");
+ setResponse(response.toString());
+ }
+ }
+ }
+
+ // artifacts to be downloaded
+ LinkedList<Artifact> artifacts = new LinkedList<>();
+
+ /*
+ * 1) create temporary directory
+ */
+ Path dir = Files.createTempDirectory("auditRepo");
+ logger.info("RepositoryAudit: temporary directory = {}", dir);
+
+ // nested 'pom.xml' file and 'repo' directory
+ final Path pom = dir.resolve("pom.xml");
+ final Path repo = dir.resolve("repo");
+
+ /*
+ * 2) Create test file, and upload to repository
+ * (only if repository information is specified)
+ */
+ String groupId = null;
+ String artifactId = null;
+ String version = null;
+ if (upload) {
+ groupId = "org.onap.policy.audit";
+ artifactId = "repository-audit";
+ version = "0." + System.currentTimeMillis();
+
+ if (repositoryUrl.toLowerCase().contains("snapshot")) {
+ // use SNAPSHOT version
+ version += "-SNAPSHOT";
+ }
+
+ // create text file to write
+ try (FileOutputStream fos =
+ new FileOutputStream(dir.resolve("repository-audit.txt").toFile())) {
+ fos.write(version.getBytes());
+ }
+
+ // try to install file in repository
+ if (runProcess(timeoutInSeconds, dir.toFile(), null,
+ "mvn", "deploy:deploy-file",
+ "-DrepositoryId=" + repositoryId,
+ "-Durl=" + repositoryUrl,
+ "-Dfile=repository-audit.txt",
+ "-DgroupId=" + groupId,
+ "-DartifactId=" + artifactId,
+ "-Dversion=" + version,
+ "-Dpackaging=txt",
+ "-DgeneratePom=false") != 0) {
+ logger.error("RepositoryAudit: 'mvn deploy:deploy-file' failed");
+ if (!ignoreErrors) {
+ response.append("'mvn deploy:deploy-file' failed\n");
+ setResponse(response.toString());
+ }
+ }
+ else {
+ logger.info("RepositoryAudit: 'mvn deploy:deploy-file succeeded");
+
+ // we also want to include this new artifact in the download
+ // test (steps 3 and 4)
+ artifacts.add(new Artifact(groupId, artifactId, version, "txt"));
+ }
+ }
+
+ /*
+ * 3) create 'pom.xml' file in temporary directory
+ */
+ artifacts.add(new Artifact("org.apache.maven/maven-embedder/3.2.2"));
+
+ StringBuilder sb = new StringBuilder();
+ sb.append("<project xmlns=\"http://maven.apache.org/POM/4.0.0\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
+ + " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd\">\n"
+ + "\n"
+ + " <modelVersion>4.0.0</modelVersion>\n"
+ + " <groupId>empty</groupId>\n"
+ + " <artifactId>empty</artifactId>\n"
+ + " <version>1.0-SNAPSHOT</version>\n"
+ + " <packaging>pom</packaging>\n"
+ + "\n"
+ + " <build>\n"
+ + " <plugins>\n"
+ + " <plugin>\n"
+ + " <groupId>org.apache.maven.plugins</groupId>\n"
+ + " <artifactId>maven-dependency-plugin</artifactId>\n"
+ + " <version>2.10</version>\n"
+ + " <executions>\n"
+ + " <execution>\n"
+ + " <id>copy</id>\n"
+ + " <goals>\n"
+ + " <goal>copy</goal>\n"
+ + " </goals>\n"
+ + " <configuration>\n"
+ + " <localRepositoryDirectory>")
+ .append(repo)
+ .append("</localRepositoryDirectory>\n")
+ .append(" <artifactItems>\n");
+
+ for (Artifact artifact : artifacts) {
+ // each artifact results in an 'artifactItem' element
+ sb.append(" <artifactItem>\n"
+ + " <groupId>")
+ .append(artifact.groupId)
+ .append("</groupId>\n"
+ + " <artifactId>")
+ .append(artifact.artifactId)
+ .append("</artifactId>\n"
+ + " <version>")
+ .append(artifact.version)
+ .append("</version>\n"
+ + " <type>")
+ .append(artifact.type)
+ .append("</type>\n"
+ + " </artifactItem>\n");
+ }
+ sb.append(" </artifactItems>\n"
+ + " </configuration>\n"
+ + " </execution>\n"
+ + " </executions>\n"
+ + " </plugin>\n"
+ + " </plugins>\n"
+ + " </build>\n"
+ + "</project>\n");
+
+ try (FileOutputStream fos = new FileOutputStream(pom.toFile())) {
+ fos.write(sb.toString().getBytes());
+ }
+
+ /*
+ * 4) Invoke external 'mvn' process to do the downloads
+ */
+
+ // output file = ${dir}/out (this supports step '4a')
+ File output = dir.resolve("out").toFile();
+
+ // invoke process, and wait for response
+ int rval = runProcess(timeoutInSeconds, dir.toFile(), output, "mvn", "compile");
+ logger.info("RepositoryAudit: 'mvn' return value = {}", rval);
+ if (rval != 0) {
+ logger.error("RepositoryAudit: 'mvn compile' invocation failed");
+ if (!ignoreErrors) {
+ response.append("'mvn compile' invocation failed\n");
+ setResponse(response.toString());
+ }
+ }
+
+ /*
+ * 4a) Check attempted and successful downloads from output file
+ * Note: at present, this step just generates log messages,
+ * but doesn't do any verification.
+ */
+ if (rval == 0 && output != null) {
+ // place output in 'fileContents' (replacing the Return characters
+ // with Newline)
+ byte[] outputData = new byte[(int)output.length()];
+ String fileContents;
+ try (FileInputStream fis = new FileInputStream(output)) {
+ //
+ // Ideally this should be in a loop or even better use
+ // Java 8 nio functionality.
+ //
+ int bytesRead = fis.read(outputData);
+ logger.info("fileContents read {} bytes", bytesRead);
+ fileContents = new String(outputData).replace('\r','\n');
+ }
+
+ // generate log messages from 'Downloading' and 'Downloaded'
+ // messages within the 'mvn' output
+ int index = 0;
+ while ((index = fileContents.indexOf("\nDown", index)) > 0) {
+ index += 5;
+ if (fileContents.regionMatches(index, "loading: ", 0, 9)) {
+ index += 9;
+ int endIndex = fileContents.indexOf('\n', index);
+ logger.info("RepositoryAudit: Attempted download: '{}'",
+ fileContents.substring(index, endIndex));
+ index = endIndex;
+ } else if (fileContents.regionMatches(index, "loaded: ", 0, 8)) {
+ index += 8;
+ int endIndex = fileContents.indexOf(' ', index);
+ logger.info("RepositoryAudit: Successful download: '{}'",fileContents.substring(index, endIndex));
+ index = endIndex;
+ }
+ }
+ }
+
+ /*
+ * 5) Check the contents of the directory to make sure the downloads
+ * were successful
+ */
+ for (Artifact artifact : artifacts) {
+ if (repo.resolve(artifact.groupId.replace('.','/'))
+ .resolve(artifact.artifactId)
+ .resolve(artifact.version)
+ .resolve(artifact.artifactId + "-" + artifact.version + "."
+ + artifact.type).toFile().exists()) {
+ // artifact exists, as expected
+ logger.info("RepositoryAudit: {} : exists", artifact.toString());
+ } else {
+ // Audit ERROR: artifact download failed for some reason
+ logger.error("RepositoryAudit: {}: does not exist", artifact.toString());
+ if (!ignoreErrors) {
+ response.append("Failed to download artifact: ")
+ .append(artifact).append('\n');
+ setResponse(response.toString());
+ }
+ }
+ }
+
+ /*
+ * 6) Use 'curl' to delete the uploaded test file
+ * (only if repository information is specified)
+ */
+ if (upload) {
+ if (runProcess(timeoutInSeconds, dir.toFile(), null,
+ "curl",
+ "--request", "DELETE",
+ "--user", repositoryUsername + ":" + repositoryPassword,
+ repositoryUrl + "/" + groupId.replace('.', '/') + "/"
+ + artifactId + "/" + version)
+ != 0) {
+ logger.error("RepositoryAudit: delete of uploaded artifact failed");
+ if (!ignoreErrors) {
+ response.append("delete of uploaded artifact failed\n");
+ setResponse(response.toString());
+ }
+ } else {
+ logger.info("RepositoryAudit: delete of uploaded artifact succeeded");
+ artifacts.add(new Artifact(groupId, artifactId, version, "txt"));
+ }
+ }
+
+ /*
+ * 7) Remove the temporary directory
+ */
+ Files.walkFileTree(dir, new RecursivelyDeleteDirectory());
+ }
+
+ /**
+ * Run a process, and wait for the response.
+ *
+ * @param timeoutInSeconds the number of seconds to wait for the process to terminate
+ * @param directory the execution directory of the process (null = current directory)
+ * @param stdout the file to contain the standard output (null = discard standard output)
+ * @param command command and arguments
+ * @return the return value of the process
+ * @throws IOException InterruptedException
+ */
+ static int runProcess(long timeoutInSeconds,
+ File directory, File stdout, String... command)
+ throws IOException, InterruptedException {
+ ProcessBuilder pb = new ProcessBuilder(command);
+ if (directory != null) {
+ pb.directory(directory);
+ }
+ if (stdout != null) {
+ pb.redirectOutput(stdout);
+ }
+
+ Process process = pb.start();
+ if (process.waitFor(timeoutInSeconds, TimeUnit.SECONDS)) {
+ // process terminated before the timeout
+ return process.exitValue();
+ }
+
+ // process timed out -- kill it, and return -1
+ process.destroyForcibly();
+ return -1;
+ }
+
+ /**
+ * This class is used to recursively delete a directory and all of its
+ * contents.
+ */
+ private final class RecursivelyDeleteDirectory extends SimpleFileVisitor<Path> {
+ @Override
+ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
+ file.toFile().delete();
+ return FileVisitResult.CONTINUE;
+ }
+
+ @Override
+ public FileVisitResult postVisitDirectory(Path file, IOException ex)
+ throws IOException {
+ if (ex == null) {
+ file.toFile().delete();
+ return FileVisitResult.CONTINUE;
+ } else {
+ throw ex;
+ }
+ }
+ }
+
+ /* ============================================================ */
+
+ /**
+ * An instance of this class exists for each artifact that we are trying
+ * to download.
+ */
+ static class Artifact {
+ String groupId;
+ String artifactId;
+ String version;
+ String type;
+
+ /**
+ * Constructor - populate the 'Artifact' instance.
+ *
+ * @param groupId groupId of artifact
+ * @param artifactId artifactId of artifact
+ * @param version version of artifact
+ * @param type type of the artifact (e.g. "jar")
+ */
+ Artifact(String groupId, String artifactId, String version, String type) {
+ this.groupId = groupId;
+ this.artifactId = artifactId;
+ this.version = version;
+ this.type = type;
+ }
+
+ /**
+ * Constructor - populate an 'Artifact' instance.
+ *
+ * @param artifact a string of the form:
+ * {@code"<groupId>/<artifactId>/<version>[/<type>]"}
+ * @throws IllegalArgumentException if 'artifact' has the incorrect format
+ */
+ Artifact(String artifact) {
+ String[] segments = artifact.split("/");
+ if (segments.length != 4 && segments.length != 3) {
+ throw new IllegalArgumentException("groupId/artifactId/version/type");
+ }
+ groupId = segments[0];
+ artifactId = segments[1];
+ version = segments[2];
+ type = segments.length == 4 ? segments[3] : "jar";
+ }
+
+ /**
+ * Returns string representation.
+ *
+ * @return the artifact id in the form: {@code"<groupId>/<artifactId>/<version>/<type>"}
+ */
+ @Override
+ public String toString() {
+ return groupId + "/" + artifactId + "/" + version + "/" + type;
+ }
+ }
}
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementFeature.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementFeature.java
index cb1700e4..d7f9d108 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementFeature.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementFeature.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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.
@@ -38,227 +38,218 @@ import org.slf4j.LoggerFactory;
* active/standby state management and IntegrityMonitor. For now, they are
* all treated as a single feature, but it would be nice to separate them.
*
- * The bulk of the code here was once in other classes, such as
+ * <p>The bulk of the code here was once in other classes, such as
* 'PolicyContainer' and 'Main'. It was moved here as part of making this
* a separate optional feature.
*/
public class StateManagementFeature implements StateManagementFeatureAPI,
- PolicySessionFeatureAPI, PolicyEngineFeatureAPI
-{
- // get an instance of logger
- private static final Logger logger =
- LoggerFactory.getLogger(StateManagementFeature.class);
-
- private DroolsPDPIntegrityMonitor droolsPdpIntegrityMonitor = null;
- private StateManagement stateManagement = null;
-
- /**************************/
- /* 'FeatureAPI' interface */
- /**************************/
-
- public StateManagementFeature(){
- logger.debug("StateManagementFeature() constructor");
- }
-
- @Override
- public void globalInit(String[] args, String configDir)
- {
- // Initialization code associated with 'PolicyContainer'
- logger.debug("StateManagementFeature.globalInit({}) entry", configDir);
-
- try
- {
- droolsPdpIntegrityMonitor = DroolsPDPIntegrityMonitor.init(configDir);
- }
- catch (Exception e)
- {
- logger.debug("DroolsPDPIntegrityMonitor initialization exception: ", e);
- logger.error("DroolsPDPIntegrityMonitor.init()", e);
- }
-
- initializeProperties(configDir);
-
- //At this point the DroolsPDPIntegrityMonitor instance must exist. Let's check it.
- try {
- droolsPdpIntegrityMonitor = DroolsPDPIntegrityMonitor.getInstance();
- stateManagement = droolsPdpIntegrityMonitor.getStateManager();
-
- if (stateManagement == null) {
- logger.debug("StateManagementFeature.globalInit(): stateManagement is NULL!");
- }
- else {
- logger.debug("StateManagementFeature.globalInit(): "
- + "stateManagement.getAdminState(): {}", stateManagement.getAdminState());
- }
- } catch (Exception e1) {
- logger.debug("StateManagementFeature.globalInit(): DroolsPDPIntegrityMonitor"
- + " initialization failed with exception:", e1);
- logger.error("DroolsPDPIntegrityMonitor.init(): StateManagementFeature startup failed "
- + "to get DroolsPDPIntegrityMonitor instance:", e1);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void addObserver(Observer stateChangeObserver) {
- logger.debug("StateManagementFeature.addObserver() entry\n"
- + "StateManagementFeature.addObserver(): "
- + "stateManagement.getAdminState(): {}", stateManagement.getAdminState());
-
- stateManagement.addObserver(stateChangeObserver);
-
- logger.debug("StateManagementFeature.addObserver() exit");
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getAdminState() {
- return stateManagement.getAdminState();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getOpState() {
- return stateManagement.getOpState();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getAvailStatus() {
- return stateManagement.getAvailStatus();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getStandbyStatus() {
- return stateManagement.getStandbyStatus();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getStandbyStatus(String resourceName) {
- return stateManagement.getStandbyStatus(resourceName);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void disableFailed(String resourceName) throws Exception {
- stateManagement.disableFailed(resourceName);
-
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void disableFailed() throws Exception {
- stateManagement.disableFailed();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void promote() throws Exception {
- stateManagement.promote();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void demote() throws Exception {
- stateManagement.demote();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String getResourceName() {
- return StateManagementProperties.getProperty(StateManagementProperties.NODE_NAME);
- }
-
- /**
- * {@inheritDoc}
- * @return
- */
- @Override
- public boolean lock(){
- try{
- stateManagement.lock();
- }catch(Exception e){
- logger.error("StateManagementFeature.lock() failed with exception: {}", e);
- return false;
- }
- return true;
- }
-
- /**
- * {@inheritDoc}
- * @throws Exception
- */
- @Override
- public boolean unlock(){
- try{
- stateManagement.unlock();
- }catch(Exception e){
- logger.error("StateManagementFeature.unlock() failed with exception: {}", e);
- return false;
- }
- return true;
- }
-
- /**
- * {@inheritDoc}
- * @throws Exception
- */
- @Override
- public boolean isLocked(){
- return StateManagement.LOCKED.equals(stateManagement.getAdminState());
- }
-
- @Override
- public int getSequenceNumber() {
- return SEQ_NUM;
- }
-
- /**
- * Read in the properties and initialize the StateManagementProperties.
- */
- private static void initializeProperties(String configDir)
- {
- //Get the state management properties
- try {
- Properties pIm =
- PropertyUtil.getProperties(configDir + "/feature-state-management.properties");
- StateManagementProperties.initProperties(pIm);
- logger.info("initializeProperties: resourceName= {}", StateManagementProperties.getProperty(StateManagementProperties.NODE_NAME));
- } catch (IOException e1) {
- logger.error("initializeProperties", e1);
- }
- }
-
- @Override
- public void allSeemsWell(String key, Boolean asw, String msg)
- throws AllSeemsWellException {
-
- droolsPdpIntegrityMonitor.allSeemsWell(key, asw, msg);
-
- }
+ PolicySessionFeatureAPI, PolicyEngineFeatureAPI {
+ // get an instance of logger
+ private static final Logger logger =
+ LoggerFactory.getLogger(StateManagementFeature.class);
+
+ private DroolsPDPIntegrityMonitor droolsPdpIntegrityMonitor = null;
+ private StateManagement stateManagement = null;
+
+ public StateManagementFeature() {
+ logger.debug("StateManagementFeature() constructor");
+ }
+
+ @Override
+ public void globalInit(String[] args, String configDir) {
+ // Initialization code associated with 'PolicyContainer'
+ logger.debug("StateManagementFeature.globalInit({}) entry", configDir);
+
+ try {
+ droolsPdpIntegrityMonitor = DroolsPDPIntegrityMonitor.init(configDir);
+ } catch (Exception e) {
+ logger.debug("DroolsPDPIntegrityMonitor initialization exception: ", e);
+ logger.error("DroolsPDPIntegrityMonitor.init()", e);
+ }
+
+ initializeProperties(configDir);
+
+ //At this point the DroolsPDPIntegrityMonitor instance must exist. Let's check it.
+ try {
+ droolsPdpIntegrityMonitor = DroolsPDPIntegrityMonitor.getInstance();
+ stateManagement = droolsPdpIntegrityMonitor.getStateManager();
+
+ if (stateManagement == null) {
+ logger.debug("StateManagementFeature.globalInit(): stateManagement is NULL!");
+ }
+ else {
+ logger.debug("StateManagementFeature.globalInit(): "
+ + "stateManagement.getAdminState(): {}", stateManagement.getAdminState());
+ }
+ } catch (Exception e1) {
+ logger.debug("StateManagementFeature.globalInit(): DroolsPDPIntegrityMonitor"
+ + " initialization failed with exception:", e1);
+ logger.error("DroolsPDPIntegrityMonitor.init(): StateManagementFeature startup failed "
+ + "to get DroolsPDPIntegrityMonitor instance:", e1);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void addObserver(Observer stateChangeObserver) {
+ logger.debug("StateManagementFeature.addObserver() entry\n"
+ + "StateManagementFeature.addObserver(): "
+ + "stateManagement.getAdminState(): {}", stateManagement.getAdminState());
+
+ stateManagement.addObserver(stateChangeObserver);
+
+ logger.debug("StateManagementFeature.addObserver() exit");
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getAdminState() {
+ return stateManagement.getAdminState();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getOpState() {
+ return stateManagement.getOpState();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getAvailStatus() {
+ return stateManagement.getAvailStatus();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getStandbyStatus() {
+ return stateManagement.getStandbyStatus();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getStandbyStatus(String resourceName) {
+ return stateManagement.getStandbyStatus(resourceName);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void disableFailed(String resourceName) throws Exception {
+ stateManagement.disableFailed(resourceName);
+
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void disableFailed() throws Exception {
+ stateManagement.disableFailed();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void promote() throws Exception {
+ stateManagement.promote();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void demote() throws Exception {
+ stateManagement.demote();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getResourceName() {
+ return StateManagementProperties.getProperty(StateManagementProperties.NODE_NAME);
+ }
+
+ /**
+ * {@inheritDoc}
+ * @return
+ */
+ @Override
+ public boolean lock() {
+ try {
+ stateManagement.lock();
+ } catch (Exception e) {
+ logger.error("StateManagementFeature.lock() failed with exception: {}", e);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ * @throws Exception exception
+ */
+ @Override
+ public boolean unlock() {
+ try {
+ stateManagement.unlock();
+ } catch (Exception e) {
+ logger.error("StateManagementFeature.unlock() failed with exception: {}", e);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ * @throws Exception exception
+ */
+ @Override
+ public boolean isLocked() {
+ return StateManagement.LOCKED.equals(stateManagement.getAdminState());
+ }
+
+ @Override
+ public int getSequenceNumber() {
+ return SEQ_NUM;
+ }
+
+ /**
+ * Read in the properties and initialize the StateManagementProperties.
+ */
+ private static void initializeProperties(String configDir) {
+ //Get the state management properties
+ try {
+ Properties props =
+ PropertyUtil.getProperties(configDir + "/feature-state-management.properties");
+ StateManagementProperties.initProperties(props);
+ logger.info("initializeProperties: resourceName= {}",
+ StateManagementProperties.getProperty(StateManagementProperties.NODE_NAME));
+ } catch (IOException e1) {
+ logger.error("initializeProperties", e1);
+ }
+ }
+
+ @Override
+ public void allSeemsWell(String key, Boolean asw, String msg)
+ throws AllSeemsWellException {
+
+ droolsPdpIntegrityMonitor.allSeemsWell(key, asw, msg);
+
+ }
}
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementProperties.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementProperties.java
index 38356226..471745d4 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementProperties.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementProperties.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* feature-state-management
* ================================================================================
- * 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.
@@ -65,15 +65,16 @@ public class StateManagementProperties {
private StateManagementProperties() {}
- /*
- * Initialize the parameter values from the feature-state-management.properties file values
+ /**
+ * Initialize the parameter values from the feature-state-management.properties file values.
*
- * This is designed so that the Properties object is obtained from the
+ * <p>This is designed so that the Properties object is obtained from the
* feature-state-management.properties file and then is passed to this method to initialize the
* value of the parameters. This allows the flexibility of JUnit tests using
* getProperties(filename) to get the properties while runtime methods can use
* getPropertiesFromClassPath(filename).
*
+ * @param prop properties
*/
public static void initProperties(Properties prop) {
logger.info("StateManagementProperties.initProperties(Properties): entry");
diff --git a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementPropertiesException.java b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementPropertiesException.java
index 59802ebd..a88bcf25 100644
--- a/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementPropertiesException.java
+++ b/feature-state-management/src/main/java/org/onap/policy/drools/statemanagement/StateManagementPropertiesException.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* Feature-State-Management
* ================================================================================
- * 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.
@@ -20,22 +20,23 @@
package org.onap.policy.drools.statemanagement;
-public class StateManagementPropertiesException extends Exception{
- private static final long serialVersionUID = 1L;
-
- public StateManagementPropertiesException() {
- super();
- }
-
- public StateManagementPropertiesException(String message) {
- super(message);
- }
+public class StateManagementPropertiesException extends Exception {
+ private static final long serialVersionUID = 1L;
- public StateManagementPropertiesException(Throwable cause) {
- super(cause);
- }
- public StateManagementPropertiesException(String message, Throwable cause) {
- super(message, cause);
- }
+ public StateManagementPropertiesException() {
+ super();
+ }
+
+ public StateManagementPropertiesException(String message) {
+ super(message);
+ }
+
+ public StateManagementPropertiesException(Throwable cause) {
+ super(cause);
+ }
+
+ public StateManagementPropertiesException(String message, Throwable cause) {
+ super(message, cause);
+ }
}