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-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/api/PEDependency.java90
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClient.java224
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClientImpl.java217
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BackUpMonitor.java258
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusConsumer.java99
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusPublisher.java119
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyAccess.java1
-rw-r--r--PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyUtils.java109
8 files changed, 808 insertions, 309 deletions
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/api/PEDependency.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/api/PEDependency.java
new file mode 100644
index 000000000..214174197
--- /dev/null
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/api/PEDependency.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineUtils
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.policy.api;
+
+import org.apache.maven.model.Dependency;
+import org.apache.maven.model.Exclusion;
+
+public class PEDependency{
+
+ private String groupId;
+ private String artifactId;
+ private String version;
+ private String classifier;
+ private String type;
+ private String scope;
+ private java.util.List<Exclusion> exclusions;
+
+ public String getGroupId() {
+ return groupId;
+ }
+ public void setGroupId(String groupId) {
+ this.groupId = groupId;
+ }
+ public String getArtifactId() {
+ return artifactId;
+ }
+ public void setArtifactId(String artifactId) {
+ this.artifactId = artifactId;
+ }
+ public String getVersion() {
+ return version;
+ }
+ public void setVersion(String version) {
+ this.version = version;
+ }
+ public java.util.List<Exclusion> getExclusions() {
+ return exclusions;
+ }
+ public void setExclusions(java.util.List<Exclusion> exclusions) {
+ this.exclusions = exclusions;
+ }
+ public String getClassifier() {
+ return classifier;
+ }
+ public void setClassifier(String classifier) {
+ this.classifier = classifier;
+ }
+ public String getType() {
+ return type;
+ }
+ public void setType(String type) {
+ this.type = type;
+ }
+ public String getScope() {
+ return scope;
+ }
+ public void setScope(String scope) {
+ this.scope = scope;
+ }
+
+ public Dependency getDependency(){
+ Dependency dependency = new Dependency();
+ dependency.setArtifactId(artifactId);
+ dependency.setGroupId(groupId);
+ dependency.setVersion(version);
+ dependency.setExclusions(exclusions);
+ dependency.setClassifier(classifier);
+ dependency.setScope(scope);
+ dependency.setType(type);
+ return dependency;
+ }
+}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClient.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClient.java
index 1565c18d0..0c8de2702 100644
--- a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClient.java
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClient.java
@@ -1,208 +1,30 @@
-/*-
- * ============LICENSE_START=======================================================
- * PolicyEngineUtils
- * ================================================================================
- * Copyright (C) 2017 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.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-
package org.openecomp.policy.utils;
-import java.io.IOException;
+import java.lang.reflect.Method;
import java.util.Properties;
-import org.apache.log4j.Logger;
-
-import com.att.cadi.Access;
-import com.att.cadi.Access.Level;
-import com.att.cadi.CadiException;
-import com.att.cadi.aaf.AAFPermission;
-import com.att.cadi.aaf.v2_0.AAFAuthn;
-import com.att.cadi.aaf.v2_0.AAFCon;
-import com.att.cadi.aaf.v2_0.AAFConDME2;
-import com.att.cadi.aaf.v2_0.AAFLurPerm;
-import com.att.cadi.config.Config;
-
-
-/**
- * AAF Client: Generic AAF Client implementation to connect to AAF Resources to validate permissions and authorization.
- *
- */
-public class AAFPolicyClient {
- private static Logger LOGGER = Logger.getLogger(AAFPolicyClient.class.getName());
-
- private static final String DEFAULT_AFT_LATITUDE = "32.780140";
- private static final String DEFAULT_AFT_LONGITUDE = "-96.800451";
- private static final String DEFAULT_AAF_USER_EXPIRES = Integer.toString(5*60000); // 5 minutes for found items to live in cache
- private static final String DEFAULT_AAF_HIGH_COUNT = Integer.toString(400); // Maximum number of items in Cache
-
- private static AAFPolicyClient instance = null;
- private static Properties props = new Properties();
- private static AAFCon<?> aafCon = null;
- private static AAFLurPerm aafLurPerm = null;
- private static AAFAuthn<?> aafAuthn = null;
- private static Access access = null;
-
-
- private AAFPolicyClient(Properties properties) throws AAFPolicyException{
- if(instance == null){
- instance = this;
- }
- setup(properties);
- }
-
- /**
- * Gets the instance of the AAFClient instance. Needs Proper properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
- *
- * @param properties Properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
- * @return AAFClient instance.
- * @throws AAFPolicyException Exceptions.
- */
- public static synchronized AAFPolicyClient getInstance(Properties properties) throws AAFPolicyException{
- if(instance == null) {
- LOGGER.info("Creating AAFClient Instance ");
- instance = new AAFPolicyClient(properties);
- }
+public interface AAFPolicyClient {
+ /*
+ * Enumeration for the Resource Node Naming. Add here if required.
+ */
+ String AAF_DEFAULT_CLASS = "org.openecomp.policy.utils.AAFPolicyClientImpl";
+ public enum Environment{
+ DEVL,
+ TEST,
+ PROD
+ }
+ public boolean checkAuth(String userName, String pass);
+ public void updateProperties(Properties properties) throws AAFPolicyException;
+ public boolean checkAuthPerm(String mechID, String pass, String type, String instance, String action);
+ public boolean checkPerm(String userName, String pass, String type, String instance, String action);
+ public static AAFPolicyClient getInstance(Properties properties) throws AAFPolicyException{
+ try {
+ Class<?> aafPolicyClient = Class.forName(properties.getProperty("aafClient.impl.className", AAF_DEFAULT_CLASS));
+ Method method = aafPolicyClient.getMethod("getInstance", Properties.class);
+ AAFPolicyClient instance = (AAFPolicyClient) method.invoke(null, properties);
return instance;
+ } catch (Exception e) {
+ throw new AAFPolicyException(e);
}
-
- // To set Property values && Connections.
- private void setup(Properties properties) throws AAFPolicyException {
- /*if(properties!=null && !properties.isEmpty()){
- props = System.getProperties();
- props.setProperty("AFT_LATITUDE", properties.getProperty("AFT_LATITUDE", DEFAULT_AFT_LATITUDE));
- props.setProperty("AFT_LONGITUDE", properties.getProperty("AFT_LONGITUDE", DEFAULT_AFT_LONGITUDE));
- props.setProperty("aaf_id",properties.getProperty("aaf_id", "aafID"));
- props.setProperty("aaf_password", properties.getProperty("aaf_password", "aafPass"));
- if(properties.containsKey(Config.AAF_URL)){
- // if given a value in properties file.
- props.setProperty(Config.AAF_URL, properties.getProperty(Config.AAF_URL));
- }else{
- LOGGER.error("Required Property value is missing : " + Config.AAF_URL);
- throw new AAFPolicyException("Required Property value is missing : " + Config.AAF_URL);
- }
-
- if(properties.containsKey("AFT_ENVIRONMENT")){
- props.setProperty("AFT_ENVIRONMENT", properties.getProperty("AFT_ENVIRONMENT"));
- }else{
- LOGGER.error("Required Property value is missing : AFT_ENVIRONMENT");
- throw new AAFPolicyException("Required Property value is missing : AFT_ENVIRONMENT");
- }
- props.setProperty(Config.AAF_USER_EXPIRES, properties.getProperty(Config.AAF_USER_EXPIRES, DEFAULT_AAF_USER_EXPIRES));
- props.setProperty(Config.AAF_HIGH_COUNT, properties.getProperty(Config.AAF_HIGH_COUNT, DEFAULT_AAF_HIGH_COUNT));
- }else{
- LOGGER.error("Required Property value is missing ");
- throw new AAFPolicyException("Required Property value is missing");
- }
- access = new PolicyAccess(props, Level.valueOf(properties.getProperty("AAF_LOG_LEVEL", Level.INFO.toString())));
- setUpAAF();*/
- }
-
- /**
- * Updates the Properties file in case if required.
- *
- * @param properties Properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
- * @throws AAFPolicyException exceptions if any.
- */
- public void updateProperties(Properties properties) throws AAFPolicyException{
- setup(properties);
- }
-
- /**
- * Checks the Authentication and Permissions for the given values.
- *
- * @param pass Password pertaining to the loginId
- * @param type Permissions Type.
- * @param instance Permissions Instance.
- * @param action Permissions Action.
- * @return
- */
- public boolean checkAuthPerm(String mechID, String pass, String type, String instance, String action){
- if(checkAuth(mechID, pass) && checkPerm(mechID, pass, type, instance, action)){
- return true;
- }
- return false;
- }
-
- /**
- * Checks the Authentication of the UserName and Password Given.
- *
- * @param userName UserName
- * @param pass Password.
- * @return True or False.
- */
- public boolean checkAuth(String userName, String pass){
- /*if(aafAuthn!=null){
- try {
- int i=0;
- do{
- if(aafAuthn.validate(userName, pass)==null){
- return true;
- }
- i++;
- }while(i<2);
- } catch (Exception e) {
- LOGGER.error(e.getMessage());
- }
- }
- LOGGER.debug("Authentication failed for : " + userName + " in " + props.getProperty("AAF_URL"));
- return false;*/
- return true;
- }
-
- /**
- * Checks Permissions for the given UserName, Password and Type, Instance Action.
- *
- * @param userName UserName
- * @param pass Password.
- * @param type Permissions Type.
- * @param instance Permissions Instance.
- * @param action Permissions Action.
- * @return True or False.
- */
- public boolean checkPerm(String userName, String pass, String type, String instance, String action){
- /*int i =0;
- Boolean result= false;
- do{
- if(aafCon!=null && aafLurPerm !=null){
- try {
- aafCon.basicAuth(userName, pass);
- AAFPermission perm = new AAFPermission(type, instance, action);
- result = aafLurPerm.fish(userName, perm);
- } catch (CadiException e) {
- LOGGER.error(e.getMessage());
- aafLurPerm.destroy();
- }
- }
- LOGGER.debug("Permissions for : " + userName + " in " + props.getProperty("AAF_URL") + "for " + type + "," + instance + "," + action + "\n Result is: " + result);
- i++;
- }while(i<2 && !result); // Try once more to check if this can be passed. AAF has some issues.
- return result;*/
- return true;
- }
-
- /*private boolean setUpAAF(){
- try {
- aafCon = new AAFConDME2(access);
- aafLurPerm = aafCon.newLur();//new AAFLurPerm(aafCon);
- aafAuthn = aafCon.newAuthn(aafLurPerm);//new AAFAuthn(aafCon, aafLurPerm);
- return true;
- } catch (Exception e) {
- LOGGER.error("Error while creating Connection " + e.getMessage());
- return false;
- }
- }*/
+ }
}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClientImpl.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClientImpl.java
new file mode 100644
index 000000000..bd640261f
--- /dev/null
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/AAFPolicyClientImpl.java
@@ -0,0 +1,217 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineUtils
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+
+package org.openecomp.policy.utils;
+
+import java.util.Properties;
+
+import org.apache.log4j.Logger;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CadiException;
+import com.att.cadi.aaf.AAFPermission;
+import com.att.cadi.aaf.v2_0.AAFAuthn;
+import com.att.cadi.aaf.v2_0.AAFCon;
+import com.att.cadi.aaf.v2_0.AAFConDME2;
+import com.att.cadi.aaf.v2_0.AAFLurPerm;
+import com.att.cadi.config.Config;
+
+
+/**
+ * AAF Client: Generic AAF Client implementation to connect to AAF Resources to validate permissions and authorization.
+ *
+ */
+public class AAFPolicyClientImpl implements AAFPolicyClient{
+ private static Logger LOGGER = Logger.getLogger(AAFPolicyClientImpl.class.getName());
+
+ private static final String ENVIRONMENT = "ENVIRONMENT";
+
+ // Warning Please don't Change these Values. Confirm with AAF team.
+ private static final String DEVL_AAF_URL = "";
+ private static final String TEST_AAF_URL = "";
+ private static final String PROD_AAF_URL = "";
+ private static final String DEFAULT_AFT_LATITUDE = "32.780140";
+ private static final String DEFAULT_AFT_LONGITUDE = "-96.800451";
+ private static final String TEST_AFT_ENVIRONMENT = "AFTUAT";
+ private static final String PROD_AFT_ENVIRONMENT = "AFTPRD";
+ private static final String DEFAULT_AAF_USER_EXPIRES = Integer.toString(5*60000); // 5 minutes for found items to live in cache
+ private static final String DEFAULT_AAF_HIGH_COUNT = Integer.toString(400); // Maximum number of items in Cache
+
+ private static AAFPolicyClientImpl instance = null;
+
+ private static Properties props = new Properties();
+ private static AAFCon<?> aafCon = null;
+ private static AAFLurPerm aafLurPerm = null;
+ private static AAFAuthn<?> aafAuthn = null;
+ private static Access access = null;
+
+ private AAFPolicyClientImpl(Properties properties) throws AAFPolicyException{
+ if(instance == null){
+ instance = this;
+ }
+ setup(properties);
+ }
+
+ /**
+ * Gets the instance of the AAFClient instance. Needs Proper properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
+ *
+ * @param properties Properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
+ * @return AAFClient instance.
+ * @throws AAFPolicyException Exceptions.
+ */
+ public static synchronized AAFPolicyClientImpl getInstance(Properties properties) throws AAFPolicyException{
+ if(instance == null) {
+ LOGGER.info("Creating AAFClient Instance ");
+ instance = new AAFPolicyClientImpl(properties);
+ }
+ return instance;
+ }
+
+ // To set Property values && Connections.
+ private void setup(Properties properties) throws AAFPolicyException {
+ if(properties!=null && !properties.isEmpty()){
+ props = System.getProperties();
+ props.setProperty("AFT_LATITUDE", properties.getProperty("AFT_LATITUDE", DEFAULT_AFT_LATITUDE));
+ props.setProperty("AFT_LONGITUDE", properties.getProperty("AFT_LONGITUDE", DEFAULT_AFT_LONGITUDE));
+ String aftEnv = TEST_AFT_ENVIRONMENT;
+ //props.setProperty(Config.CADI_KEYFILE,"keyfile");
+ props.setProperty("aaf_id",properties.getProperty("aaf_id", "aafID"));
+ props.setProperty("aaf_password", properties.getProperty("aaf_password", "aafPass"));
+ if(properties.containsKey(Config.AAF_URL)){
+ // if given a value in properties file.
+ props.setProperty(Config.AAF_URL, properties.getProperty(Config.AAF_URL));
+ }else{
+ // Set Default values.
+ if(properties.getProperty(ENVIRONMENT, "DEVL").equalsIgnoreCase(Environment.TEST.toString())){
+ props.setProperty(Config.AAF_URL, TEST_AAF_URL);
+ }else if(properties.getProperty(ENVIRONMENT, "DEVL").equalsIgnoreCase(Environment.PROD.toString())){
+ props.setProperty(Config.AAF_URL, PROD_AAF_URL);
+ aftEnv = PROD_AFT_ENVIRONMENT;
+ }else{
+ props.setProperty(Config.AAF_URL, DEVL_AAF_URL);
+ }
+ }
+ props.setProperty("AFT_ENVIRONMENT", properties.getProperty("AFT_ENVIRONMENT", aftEnv));
+ props.setProperty(Config.AAF_USER_EXPIRES, properties.getProperty(Config.AAF_USER_EXPIRES, DEFAULT_AAF_USER_EXPIRES));
+ props.setProperty(Config.AAF_HIGH_COUNT, properties.getProperty(Config.AAF_HIGH_COUNT, DEFAULT_AAF_HIGH_COUNT));
+ }else{
+ LOGGER.error("Required Property value is missing : " + ENVIRONMENT);
+ throw new AAFPolicyException("Required Property value is missing : " + ENVIRONMENT);
+ }
+ access = new PolicyAccess(props, Level.valueOf(properties.getProperty("AAF_LOG_LEVEL", Level.ERROR.toString())));
+ setUpAAF();
+ }
+
+ /**
+ * Updates the Properties file in case if required.
+ *
+ * @param properties Properties with CLIENT_ID, CLIENT_KEY and ENVIRONMENT
+ * @throws AAFPolicyException exceptions if any.
+ */
+ public void updateProperties(Properties properties) throws AAFPolicyException{
+ setup(properties);
+ }
+
+ /**
+ * Checks the Authentication and Permissions for the given values.
+ *
+ * @param mechID MechID or ATT ID must be registered under the Name space.
+ * @param pass Password pertaining to the MechID or ATTID.
+ * @param type Permissions Type.
+ * @param instance Permissions Instance.
+ * @param action Permissions Action.
+ * @return
+ */
+ public boolean checkAuthPerm(String mechID, String pass, String type, String instance, String action){
+ if(checkAuth(mechID, pass) && checkPerm(mechID, pass, type, instance, action)){
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Checks the Authentication of the UserName and Password Given.
+ *
+ * @param userName UserName or MechID
+ * @param pass Password.
+ * @return True or False.
+ */
+ public boolean checkAuth(String userName, String pass){
+ if(aafAuthn!=null){
+ try {
+ int i=0;
+ do{
+ if(aafAuthn.validate(userName, pass)==null){
+ return true;
+ }
+ i++;
+ }while(i<2);
+ } catch (Exception e) {
+ LOGGER.error(e.getMessage());
+ }
+ }
+ LOGGER.info("Authentication failed for : " + userName + " in " + props.getProperty(Config.AAF_URL));
+ return false;
+ }
+
+ /**
+ * Checks Permissions for the given UserName, Password and Type, Instance Action.
+ *
+ * @param userName UserName or MechID
+ * @param pass Password.
+ * @param type Permissions Type.
+ * @param instance Permissions Instance.
+ * @param action Permissions Action.
+ * @return True or False.
+ */
+ public boolean checkPerm(String userName, String pass, String type, String instance, String action){
+ int i =0;
+ Boolean result= false;
+ do{
+ if(aafCon!=null && aafLurPerm !=null){
+ try {
+ aafCon.basicAuth(userName, pass);
+ AAFPermission perm = new AAFPermission(type, instance, action);
+ result = aafLurPerm.fish(userName, perm);
+ } catch (CadiException e) {
+ LOGGER.error(e.getMessage());
+ aafLurPerm.destroy();
+ }
+ }
+ LOGGER.info("Permissions for : " + userName + " in " + props.getProperty(Config.AAF_URL) + " for " + type + "," + instance + "," + action + "\n Result is: " + result);
+ i++;
+ }while(i<2 && !result); // Try once more to check if this can be passed. AAF has some issues.
+ return result;
+ }
+
+ private boolean setUpAAF(){
+ try {
+ aafCon = new AAFConDME2(access);
+ aafLurPerm = aafCon.newLur();//new AAFLurPerm(aafCon);
+ aafAuthn = aafCon.newAuthn(aafLurPerm);//new AAFAuthn(aafCon, aafLurPerm);
+ return true;
+ } catch (Exception e) {
+ LOGGER.error("Error while setting up AAF Connection " + e.getMessage());
+ return false;
+ }
+ }
+}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BackUpMonitor.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BackUpMonitor.java
index 1b35dcc57..f041d105c 100644
--- a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BackUpMonitor.java
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BackUpMonitor.java
@@ -21,6 +21,7 @@
package org.openecomp.policy.utils;
import java.io.IOException;
+import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Properties;
@@ -50,9 +51,9 @@ import com.github.fge.jsonpatch.diff.JsonDiff;
*
*/
public class BackUpMonitor {
- private static final Logger logger = Logger.getLogger(BackUpMonitor.class.getName());
- private static final int DEFAULT_PING = 60000; // Value is in milliseconds.
-
+ private static final Logger LOGGER = Logger.getLogger(BackUpMonitor.class.getName());
+ private static final int DEFAULT_PING = 15000; // Value is in milliseconds.
+
private static BackUpMonitor instance = null;
private static String resourceName = null;
private static String resourceNodeName = null;
@@ -65,7 +66,7 @@ public class BackUpMonitor {
private static BackUpHandler handler= null;
private EntityManager em;
private EntityManagerFactory emf;
-
+
/*
* Enumeration for the Resource Node Naming. Add here if required.
*/
@@ -73,7 +74,7 @@ public class BackUpMonitor {
BRMS,
ASTRA
}
-
+
private BackUpMonitor(String resourceNodeName, String resourceName, Properties properties, BackUpHandler handler) throws Exception{
if(instance == null){
instance = this;
@@ -85,14 +86,14 @@ public class BackUpMonitor {
properties.setProperty(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML, "META-INF/persistencePU.xml");
emf = Persistence.createEntityManagerFactory("PolicyEngineUtils", properties);
if(emf==null){
- logger.error("Unable to create Entity Manger Factory ");
+ LOGGER.error("Unable to create Entity Manger Factory ");
throw new Exception("Unable to create Entity Manger Factory");
}
em = emf.createEntityManager();
-
+
// Check Database if this is Master or Slave.
checkDataBase();
-
+
// Start thread.
Thread t = new Thread(new BMonitor());
t.start();
@@ -108,103 +109,103 @@ public class BackUpMonitor {
*/
public static synchronized BackUpMonitor getInstance(String resourceNodeName, String resourceName, Properties properties, BackUpHandler handler) throws Exception {
if(resourceNodeName==null || resourceNodeName.trim().equals("") ||resourceName==null|| resourceName.trim().equals("") || properties == null || handler==null){
- logger.error("Error while getting Instance. Please check resourceName and/or properties file");
+ LOGGER.error("Error while getting Instance. Please check resourceName and/or properties file");
return null;
}else if((resourceNodeName.equals(ResourceNode.ASTRA.toString()) || resourceNodeName.equals(ResourceNode.BRMS.toString())) && validate(properties) && instance==null){
- logger.info("Creating Instance of BackUpMonitor");
+ LOGGER.info("Creating Instance of BackUpMonitor");
instance = new BackUpMonitor(resourceNodeName, resourceName, properties, handler);
}
return instance;
}
-
+
// This is to validate given Properties with required values.
private static Boolean validate(Properties properties){
if(properties.getProperty("javax.persistence.jdbc.driver")==null ||properties.getProperty("javax.persistence.jdbc.driver").trim().equals("")){
- logger.error("javax.persistence.jdbc.driver property is empty");
+ LOGGER.error("javax.persistence.jdbc.driver property is empty");
return false;
}
if(properties.getProperty("javax.persistence.jdbc.url")==null || properties.getProperty("javax.persistence.jdbc.url").trim().equals("")){
- logger.error("javax.persistence.jdbc.url property is empty");
+ LOGGER.error("javax.persistence.jdbc.url property is empty");
return false;
}
if(properties.getProperty("javax.persistence.jdbc.user")==null || properties.getProperty("javax.persistence.jdbc.user").trim().equals("")){
- logger.error("javax.persistence.jdbc.user property is empty");
+ LOGGER.error("javax.persistence.jdbc.user property is empty");
return false;
}
if(properties.getProperty("javax.persistence.jdbc.password")==null || properties.getProperty("javax.persistence.jdbc.password").trim().equals("")){
- logger.error("javax.persistence.jdbc.password property is empty");
+ LOGGER.error("javax.persistence.jdbc.password property is empty");
return false;
}
if(properties.getProperty("ping_interval")==null || properties.getProperty("ping_interval").trim().equals("")){
- logger.info("ping_interval property not specified. Taking default value");
+ LOGGER.info("ping_interval property not specified. Taking default value");
}else{
try{
pingInterval = Integer.parseInt(properties.getProperty("ping_interval").trim());
}catch(NumberFormatException e){
- logger.warn("Ignored invalid proeprty ping_interval. Taking default value.");
+ LOGGER.warn("Ignored invalid proeprty ping_interval. Taking default value: " + pingInterval);
pingInterval = DEFAULT_PING;
}
}
return true;
}
-
+
// Sets the Flag for masterFlag to either True or False.
private static void setFlag(Boolean flag){
synchronized (lock) {
masterFlag = flag;
}
}
-
+
/**
* Gets the Boolean value of Master(True) or Slave mode (False)
*
* @return Boolean flag which if True means that the operation needs to be performed(Master mode) or if false the operation is in slave mode.
*/
- public synchronized Boolean getFlag(){
+ public Boolean getFlag(){
synchronized (lock) {
return masterFlag;
}
}
-
+
// BackUpMonitor Thread
private class BMonitor implements Runnable{
@Override
public void run() {
- logger.info("Starting BackUpMonitor Thread.. ");
+ LOGGER.info("Starting BackUpMonitor Thread.. ");
while(true){
try {
TimeUnit.MILLISECONDS.sleep(pingInterval);
checkDataBase();
} catch (Exception e) {
- logger.error("Error during Thread execution " + e.getMessage());
+ LOGGER.error("Error during Thread execution " + e.getMessage());
}
}
}
}
-
+
// Set Master
private static BackUpMonitorEntity setMaster(BackUpMonitorEntity bMEntity){
bMEntity.setFlag("MASTER");
setFlag(true);
return bMEntity;
}
-
+
// Set Slave
private static BackUpMonitorEntity setSlave(BackUpMonitorEntity bMEntity){
bMEntity.setFlag("SLAVE");
setFlag(false);
return bMEntity;
}
-
+
// Check Database and set the Flag.
private void checkDataBase() throws Exception {
EntityTransaction et = em.getTransaction();
notificationRecord = PolicyUtils.objectToJsonString(NotificationStore.getNotificationRecord());
// Clear Cache.
- logger.info("Clearing Cache");
+ LOGGER.info("Clearing Cache");
em.getEntityManagerFactory().getCache().evictAll();
try{
- logger.info("Checking Datatbase for BackUpMonitor.. ");
+ LOGGER.info("Checking Datatbase for BackUpMonitor.. ");
et.begin();
Query query = em.createQuery("select b from BackUpMonitorEntity b where b.resourceNodeName = :nn");
if(resourceNodeName.equals(ResourceNode.ASTRA.toString())){
@@ -215,7 +216,7 @@ public class BackUpMonitor {
List<?> bMList = query.getResultList();
if(bMList.isEmpty()){
// This is New. create an entry as Master.
- logger.info("Adding resource " + resourceName + " to Database");
+ LOGGER.info("Adding resource " + resourceName + " to Database");
BackUpMonitorEntity bMEntity = new BackUpMonitorEntity();
bMEntity.setResoruceNodeName(resourceNodeName);
bMEntity.setResourceName(resourceName);
@@ -224,115 +225,154 @@ public class BackUpMonitor {
em.persist(bMEntity);
em.flush();
}else{
- // Check if resourceName already exists and if there is a Master in Node.
- Boolean masterFlag = false;
- Boolean alreadyMaster = false;
- Date currentTime;
- BackUpMonitorEntity masterEntity = null;
- BackUpMonitorEntity slaveEntity = null;
- long timeDiff = 0;
+ // Check for other Master(s)
+ ArrayList<BackUpMonitorEntity> masterEntities = new ArrayList<BackUpMonitorEntity>();
+ // Check for self.
+ BackUpMonitorEntity selfEntity = null;
+ // Check backup monitor entities.
for(int i=0; i< bMList.size(); i++){
BackUpMonitorEntity bMEntity = (BackUpMonitorEntity) bMList.get(i);
- logger.info("Refreshing Entity. ");
+ LOGGER.info("Refreshing Entity. ");
em.refresh(bMEntity);
+ if(bMEntity.getFlag().equalsIgnoreCase("MASTER")){
+ masterEntities.add(bMEntity);
+ }
if(bMEntity.getResourceName().equals(resourceName)){
- logger.info("Resource Name already Exists. " + resourceName);
- if(bMEntity.getFlag().equalsIgnoreCase("MASTER")){
- // Master mode
- setFlag(true);
- logger.info(resourceName + " is on Master Mode");
- bMEntity.setTimeStamp(new Date());
- bMEntity.setNotificationRecord(notificationRecord);
- em.persist(bMEntity);
- em.flush();
- setLastNotification(null);
- alreadyMaster = true;
- break;
- }else{
- // Slave mode.
- setFlag(false);
- slaveEntity = bMEntity;
- logger.info(resourceName + " is on Slave Mode");
- }
- }else{
- if(bMEntity.getFlag().equalsIgnoreCase("MASTER")){
- // check if its time stamp is old.
- currentTime = new Date();
- timeDiff = currentTime.getTime()-bMEntity.getTimeStamp().getTime();
- masterEntity = bMEntity;
- masterFlag = true;
- }
+ selfEntity = bMEntity;
}
}
- // If there is master and no slave entry then add the slave entry to database.
- // If we are slave and there is a masterFlag then check timeStamp to find if master is down.
- if(!alreadyMaster){
- BackUpMonitorEntity bMEntity;
- if(slaveEntity==null){
- bMEntity = new BackUpMonitorEntity();
+ if(selfEntity!=null){
+ LOGGER.info("Resource Name already Exists: " + resourceName);
+ if(selfEntity.getFlag().equalsIgnoreCase("MASTER")){
+ // Already Master Mode.
+ setFlag(true);
+ LOGGER.info(resourceName + " is on Master Mode");
+ selfEntity.setTimeStamp(new Date());
+ selfEntity.setNotificationRecord(notificationRecord);
+ em.persist(selfEntity);
+ em.flush();
+ setLastNotification(null);
+ if(!masterEntities.contains(selfEntity)){
+ masterEntities.add(selfEntity);
+ }
}else{
- bMEntity = slaveEntity;
+ // Already Slave Mode.
+ setFlag(false);
+ selfEntity.setTimeStamp(new Date());
+ selfEntity.setNotificationRecord(notificationRecord);
+ em.persist(selfEntity);
+ em.flush();
+ LOGGER.info(resourceName + " is on Slave Mode");
}
- if(masterFlag && !getFlag()){
- if(timeDiff > pingInterval){
- // This is down or has an issue and we need to become Master while turning the Master to slave.
- masterEntity = setSlave(masterEntity);
- String lastNotification = null;
- if(masterEntity.getNotificationRecord()!=null){
- lastNotification = calculatePatch(masterEntity.getNotificationRecord());
+ }else{
+ // Resource name is null -> No resource with same name.
+ selfEntity = new BackUpMonitorEntity();
+ selfEntity.setResoruceNodeName(resourceNodeName);
+ selfEntity.setResourceName(resourceName);
+ selfEntity.setTimeStamp(new Date());
+ selfEntity = setSlave(selfEntity);
+ setLastNotification(null);
+ LOGGER.info("Creating: " + resourceName + " on Slave Mode");
+ em.persist(selfEntity);
+ em.flush();
+ }
+ // Correct the database if any errors and perform monitor checks.
+ if(masterEntities.size()!=1 || !getFlag()){
+ // We are either not master or there are more masters or no masters.
+ if(masterEntities.size()==0){
+ // No Masters is a problem Convert ourselves to Master.
+ selfEntity = setMaster(selfEntity);
+ selfEntity.setTimeStamp(new Date());
+ selfEntity.setNotificationRecord(notificationRecord);
+ LOGGER.info(resourceName + " changed to Master Mode - No Masters available.");
+ em.persist(selfEntity);
+ em.flush();
+ }else {
+ if(masterEntities.size()>1){
+ // More Masters is a problem, Fix the issue by looking for the latest one and make others Slave.
+ BackUpMonitorEntity masterEntity = null;
+ for(BackUpMonitorEntity currentEntity: masterEntities){
+ if(currentEntity.getFlag().equalsIgnoreCase("MASTER")){
+ if(masterEntity==null){
+ masterEntity = currentEntity;
+ }else if(currentEntity.getTimeStamp().getTime() > masterEntity.getTimeStamp().getTime()){
+ // False Master, Update master to slave and take currentMaster as Master.
+ masterEntity.setFlag("SLAVE");
+ masterEntity.setTimeStamp(new Date());
+ em.persist(masterEntity);
+ em.flush();
+ masterEntity = currentEntity;
+ }else{
+ currentEntity.setFlag("SLAVE");
+ currentEntity.setTimeStamp(new Date());
+ em.persist(currentEntity);
+ em.flush();
+ }
+ }
+ }
+ masterEntities = new ArrayList<BackUpMonitorEntity>();
+ masterEntities.add(masterEntity);
+ }
+ if(masterEntities.size()==1){
+ // Correct Size, Check if Master is Latest, if not Change Master to Slave and Slave to Master.
+ BackUpMonitorEntity masterEntity = masterEntities.get(0);
+ if(!masterEntity.getResourceName().equals(selfEntity.getResourceName())){
+ Date currentTime = new Date();
+ long timeDiff = 0;
+ timeDiff = currentTime.getTime()-masterEntity.getTimeStamp().getTime();
+ if(timeDiff > (pingInterval+1500)){
+ // This is down or has an issue and we need to become Master while turning the Master to slave.
+ masterEntity.setFlag("SLAVE");
+ String lastNotification = null;
+ if(masterEntity.getNotificationRecord()!=null){
+ lastNotification = calculatePatch(masterEntity.getNotificationRecord());
+ }
+ setLastNotification(lastNotification);
+ em.persist(masterEntity);
+ em.flush();
+ // Lets Become Master.
+ selfEntity = setMaster(selfEntity);
+ LOGGER.info("Changing "+ resourceName + " from slave to Master Mode");
+ selfEntity.setTimeStamp(new Date());
+ selfEntity.setNotificationRecord(notificationRecord);
+ em.persist(selfEntity);
+ em.flush();
+ }
}
- setLastNotification(lastNotification);
- em.persist(masterEntity);
- em.flush();
- bMEntity = setMaster(bMEntity);
- logger.info(resourceName + " changed to Master Mode");
}else{
- bMEntity = setSlave(bMEntity);
- setLastNotification(null);
- logger.info(resourceName + " is on Slave Mode");
+ LOGGER.error("Backup Monitor Issue, Masters out of sync, This will be fixed in next interval.");
}
- }else{
- // If there is no Master. we need to become Master.
- bMEntity = setMaster(bMEntity);
- logger.info(resourceName + " is on Master Mode");
- setLastNotification(null);
}
- bMEntity.setNotificationRecord(notificationRecord);
- bMEntity.setResoruceNodeName(resourceNodeName);
- bMEntity.setResourceName(resourceName);
- bMEntity.setTimeStamp(new Date());
- em.persist(bMEntity);
- em.flush();
}
}
et.commit();
}catch(Exception e){
- logger.error("failed Database Operation " + e.getMessage());
+ LOGGER.error("failed Database Operation " + e.getMessage());
if(et.isActive()){
et.rollback();
}
throw new Exception(e);
}
}
-
+
// Calculate Patch and return String JsonPatch of the notification Delta.
private synchronized String calculatePatch(String oldNotificationRecord) {
try{
JsonNode notification = JsonLoader.fromString(notificationRecord);
JsonNode oldNotification = JsonLoader.fromString(oldNotificationRecord);
JsonNode patchNode = JsonDiff.asJson(oldNotification, notification);
- logger.info("Generated JSON Patch is " + patchNode.toString());
+ LOGGER.info("Generated JSON Patch is " + patchNode.toString());
JsonPatch patch = JsonPatch.fromJson(patchNode);
try {
JsonNode patched = patch.apply(oldNotification);
- logger.info("Generated New Notification is : " + patched.toString());
+ LOGGER.info("Generated New Notification is : " + patched.toString());
return patched.toString();
} catch (JsonPatchException e) {
- logger.error("Error generating Patched " +e.getMessage());
+ LOGGER.error("Error generating Patched " +e.getMessage());
return null;
}
}catch(IOException e){
- logger.error("Error generating Patched " +e.getMessage());
+ LOGGER.error("Error generating Patched " +e.getMessage());
return null;
}
}
@@ -346,31 +386,35 @@ public class BackUpMonitor {
public synchronized void updateNotification() throws Exception{
checkDataBase();
}
-
+
// Take in string notification and send the record delta to Handler.
private static void callHandler(String notification){
if(handler!=null){
try {
PDPNotification notificationObject = PolicyUtils.jsonStringToObject(notification, StdPDPNotification.class);
if(notificationObject.getNotificationType()!=null){
- logger.info("Performing Patched notification ");
+ LOGGER.info("Performing Patched notification ");
try{
handler.runOnNotification(notificationObject);
+ notificationRecord = lastMasterNotification;
}catch (Exception e){
- logger.error("Error in Clients Handler Object : " + e.getMessage());
+ LOGGER.error("Error in Clients Handler Object : " + e.getMessage());
}
}
} catch (IOException e) {
- logger.info("Error while notification Conversion " + e.getMessage());
+ LOGGER.info("Error while notification Conversion " + e.getMessage());
}
}
}
-
+
// Used to set LastMasterNotification Record.
private static void setLastNotification(String notification){
synchronized(notificationLock){
lastMasterNotification = notification;
if(lastMasterNotification!=null && !lastMasterNotification.equals("\"notificationType\":null")){
+ if(lastMasterNotification.equals(notificationRecord)){
+ return;
+ }
callHandler(notification);
}
}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusConsumer.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusConsumer.java
new file mode 100644
index 000000000..9fcae39d7
--- /dev/null
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusConsumer.java
@@ -0,0 +1,99 @@
+package org.openecomp.policy.utils;
+
+import java.util.List;
+import java.util.Properties;
+
+import com.att.nsa.mr.client.impl.MRConsumerImpl;
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+public interface BusConsumer {
+
+ /**
+ * fetch messages
+ *
+ * @return list of messages
+ * @throws Exception when error encountered by underlying libraries
+ */
+ public Iterable<String> fetch() throws Exception;
+
+ /**
+ * close underlying library consumer
+ */
+ public void close();
+
+ /**
+ * MR based consumer
+ */
+ public static class DmaapConsumerWrapper implements BusConsumer {
+
+ /**
+ * MR Consumer
+ */
+ protected MRConsumerImpl consumer;
+
+ /**
+ * MR Consumer Wrapper
+ *
+ * @param servers messaging bus hosts
+ * @param topic topic
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param aafLogin AAF Login
+ * @param aafPassword AAF Password
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ */
+ public DmaapConsumerWrapper(List<String> servers, String topic,
+ String aafLogin, String aafPassword,
+ String consumerGroup, String consumerInstance,
+ int fetchTimeout, int fetchLimit)
+ throws Exception {
+
+ this.consumer = new MRConsumerImpl(servers, topic,
+ consumerGroup, consumerInstance,
+ fetchTimeout, fetchLimit,
+ null, aafLogin, aafPassword);
+
+ this.consumer.setUsername(aafLogin);
+ this.consumer.setPassword(aafPassword);
+
+ this.consumer.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue());
+
+ Properties props = new Properties();
+ props.setProperty("Protocol", "http");
+ this.consumer.setProps(props);
+ this.consumer.setHost(servers.get(0) + ":3904");
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public Iterable<String> fetch() throws Exception {
+ return this.consumer.fetch();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void close() {
+ this.consumer.close();
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.
+ append("DmaapConsumerWrapper [").
+ append("consumer.getAuthDate()=").append(consumer.getAuthDate()).
+ append(", consumer.getAuthKey()=").append(consumer.getAuthKey()).
+ append(", consumer.getHost()=").append(consumer.getHost()).
+ append(", consumer.getProtocolFlag()=").append(consumer.getProtocolFlag()).
+ append(", consumer.getUsername()=").append(consumer.getUsername()).
+ append("]");
+ return builder.toString();
+ }
+ }
+
+}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusPublisher.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusPublisher.java
new file mode 100644
index 000000000..9c9e54b47
--- /dev/null
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/BusPublisher.java
@@ -0,0 +1,119 @@
+package org.openecomp.policy.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import java.util.concurrent.TimeUnit;
+
+import org.openecomp.policy.common.logging.eelf.PolicyLogger;
+
+import com.att.nsa.mr.client.impl.MRSimplerBatchPublisher;
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+public interface BusPublisher {
+
+ /**
+ * sends a message
+ *
+ * @param partition id
+ * @param message the message
+ * @return true if success, false otherwise
+ * @throws IllegalArgumentException if no message provided
+ */
+ public boolean send(String partitionId, String message) throws IllegalArgumentException;
+
+ /**
+ * closes the publisher
+ */
+ public void close();
+
+ /**
+ * DmaapClient library wrapper
+ */
+ public static class DmaapPublisherWrapper implements BusPublisher {
+ /**
+ * MR based Publisher
+ */
+ protected MRSimplerBatchPublisher publisher;
+
+ public DmaapPublisherWrapper(List<String> servers, String topic,
+ String aafLogin,
+ String aafPassword) {
+
+ ArrayList<String> dmaapServers = new ArrayList<String>();
+ for (String server: servers) {
+ dmaapServers.add(server + ":3904");
+ }
+
+ this.publisher =
+ new MRSimplerBatchPublisher.Builder().
+ againstUrls(dmaapServers).
+ onTopic(topic).
+ build();
+
+ this.publisher.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue());
+
+ this.publisher.setUsername(aafLogin);
+ this.publisher.setPassword(aafPassword);
+
+ Properties props = new Properties();
+ props.setProperty("Protocol", "http");
+ props.setProperty("contenttype", "application/json");
+
+ this.publisher.setProps(props);
+
+ this.publisher.setHost(servers.get(0));
+
+ if (PolicyLogger.isInfoEnabled())
+ PolicyLogger.info(DmaapPublisherWrapper.class.getName(),
+ "CREATION: " + this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void close() {
+ if (PolicyLogger.isInfoEnabled())
+ PolicyLogger.info(DmaapPublisherWrapper.class.getName(),
+ "CREATION: " + this);
+
+ try {
+ this.publisher.close(1, TimeUnit.SECONDS);
+ } catch (Exception e) {
+ PolicyLogger.warn(DmaapPublisherWrapper.class.getName(),
+ "CLOSE: " + this + " because of " +
+ e.getMessage());
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean send(String partitionId, String message)
+ throws IllegalArgumentException {
+ if (message == null)
+ throw new IllegalArgumentException("No message provided");
+
+ this.publisher.send(partitionId, message);
+ return true;
+
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("DmaapPublisherWrapper [").
+ append("publisher.getAuthDate()=").append(publisher.getAuthDate()).
+ append(", publisher.getAuthKey()=").append(publisher.getAuthKey()).
+ append(", publisher.getHost()=").append(publisher.getHost()).
+ append(", publisher.getProtocolFlag()=").append(publisher.getProtocolFlag()).
+ append(", publisher.getUsername()=").append(publisher.getUsername()).
+ append(", publisher.getPendingMessageCount()=").append(publisher.getPendingMessageCount()).
+ append("]");
+ return builder.toString();
+ }
+ }
+
+}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyAccess.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyAccess.java
index 6141a5f73..bbbffec0a 100644
--- a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyAccess.java
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyAccess.java
@@ -101,7 +101,6 @@ public class PolicyAccess implements Access {
@Override
public boolean willLog(Level arg0) {
- // TODO Auto-generated method stub
return false;
}
}
diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyUtils.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyUtils.java
index fd8102af3..75197932a 100644
--- a/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyUtils.java
+++ b/PolicyEngineUtils/src/main/java/org/openecomp/policy/utils/PolicyUtils.java
@@ -21,16 +21,34 @@
package org.openecomp.policy.utils;
import java.io.IOException;
+import java.io.StringReader;
+import java.io.UnsupportedEncodingException;
+import java.util.Arrays;
import java.util.Base64;
+import java.util.List;
import java.util.StringTokenizer;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.drools.core.io.impl.ReaderResource;
+import org.drools.verifier.Verifier;
+import org.drools.verifier.VerifierError;
+import org.drools.verifier.builder.VerifierBuilder;
+import org.drools.verifier.builder.VerifierBuilderFactory;
+import org.kie.api.io.ResourceType;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.CharMatcher;
public class PolicyUtils {
+ public static final String EMAIL_PATTERN =
+ "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@"
+ + "[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
+
public static String objectToJsonString(Object o) throws JsonProcessingException{
ObjectMapper mapper = new ObjectMapper();
return mapper.writeValueAsString(o);
@@ -42,6 +60,14 @@ public class PolicyUtils {
return t;
}
+ public static String decode(String encodedString) throws UnsupportedEncodingException {
+ if(encodedString!=null && !encodedString.isEmpty()){
+ return new String(Base64.getDecoder().decode(encodedString) ,"UTF-8");
+ }else{
+ return null;
+ }
+ }
+
public static String[] decodeBasicEncoding(String encodedValue) throws Exception{
if(encodedValue!=null && encodedValue.contains("Basic ")){
String encodedUserPassword = encodedValue.replaceFirst("Basic" + " ", "");
@@ -56,4 +82,87 @@ public class PolicyUtils {
return null;
}
}
+
+ public static String emptyPolicyValidator(String field){
+ String error = "success";
+ if (field.equals("") || field.contains(" ") || !field.matches("^[a-zA-Z0-9_]*$")) {
+ error = "The Value in Required Field will allow only '{0-9}, {a-z}, {A-Z}, _' following set of Combinations";
+ return error;
+ } else {
+ if(CharMatcher.ASCII.matchesAllOf((CharSequence) field)){
+ error = "success";
+ }else{
+ error = "The Value Contains Non ASCII Characters";
+ return error;
+ }
+ }
+ return error;
+ }
+
+ public static String descriptionValidator(String field) {
+ String error = "success";
+ if (field.contains("@CreatedBy:") || field.contains("@ModifiedBy:")) {
+ error = "The value in the description shouldn't contain @CreatedBy: or @ModifiedBy:";
+ return error;
+ } else {
+ error = "success";
+ }
+ return error;
+ }
+
+ public static String validateEmailAddress(String emailAddressValue) {
+ String error = "success";
+ List<String> emailList = Arrays.asList(emailAddressValue.toString().split(","));
+ for(int i =0 ; i < emailList.size() ; i++){
+ Pattern pattern = Pattern.compile(EMAIL_PATTERN);
+ Matcher matcher = pattern.matcher(emailList.get(i).trim());
+ if(!matcher.matches()){
+ error = "Please check the Following Email Address is not Valid .... " +emailList.get(i).toString();
+ return error;
+ }else{
+ error = "success";
+ }
+ }
+ return error;
+ }
+
+ /*
+ * Check for "[ERR" to see if there are any errors.
+ */
+ public static String brmsRawValidate(String rule){
+ VerifierBuilder vBuilder = VerifierBuilderFactory.newVerifierBuilder();
+ Verifier verifier = vBuilder.newVerifier();
+ verifier.addResourcesToVerify(new ReaderResource(new StringReader(rule)), ResourceType.DRL);
+ // Check if there are any Errors in Verification.
+ if(verifier.getErrors().size()!=0){
+ String message = "Not a Valid DRL rule";
+ for(VerifierError error: verifier.getErrors()){
+ // Ignore annotations Error Messages
+ if(!error.getMessage().contains("'@'")){
+ message = message + "\n" + error.getMessage();
+ }
+ }
+ return message;
+ }
+ return "";
+ }
+
+ /**
+ * Given a version string consisting of integers with dots between them, convert it into an array of ints.
+ *
+ * @param version
+ * @return
+ * @throws NumberFormatException
+ */
+ public static int[] versionStringToArray(String version) throws NumberFormatException {
+ if (version == null || version.length() == 0) {
+ return new int[0];
+ }
+ String[] stringArray = version.split("\\.");
+ int[] resultArray = new int[stringArray.length];
+ for (int i = 0; i < stringArray.length; i++) {
+ resultArray[i] = Integer.parseInt(stringArray[i]);
+ }
+ return resultArray;
+ }
}