diff options
Diffstat (limited to 'PolicyEngineUtils')
11 files changed, 469 insertions, 479 deletions
diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/LoadedPolicy.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/LoadedPolicy.java index 25636fb45..862b654b8 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/LoadedPolicy.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/LoadedPolicy.java @@ -21,37 +21,39 @@ package org.onap.policy.api; import java.util.Map; + /** * <code>LoadedPolicy</code> defines the Policy that has been Loaded into the PDP. - * - * @version 0.2 + * + * @version 0.2 */ public interface LoadedPolicy { - /** - * Gets the <code>String</code> format of the Policy Name that has been Loaded into the PDP. - * - * @return <code>String</code> format of Policy Name - */ - public String getPolicyName(); - - /** - * Gets the <code>String</code> format of the Policy Version that has been Loaded into the PDP. - * - * @return <code>String</code> format of the Policy Version. - */ - public String getVersionNo(); - - /** - * Gets the <code>Map</code> of <code>String,String</code> format of the Matches if the policy Loaded is of Config Type. - * - * @return the <code>Map</code> of <code>String,String</code> format of the matches in the policy. - */ - public Map<String, String> getMatches(); - - /** - * Gets the <code>UpdateType</code> of {@link org.onap.policy.api.UpdateType} received. - * - * @return <code>UpdateType</code> associated with this <code>PDPNotification</code> - */ - public UpdateType getUpdateType(); + + /** + * Gets the <code>String</code> format of the Policy Name that has been Loaded into the PDP. + * + * @return <code>String</code> format of Policy Name + */ + String getPolicyName(); + + /** + * Gets the <code>String</code> format of the Policy Version that has been Loaded into the PDP. + * + * @return <code>String</code> format of the Policy Version. + */ + String getVersionNo(); + + /** + * Gets the <code>Map</code> of <code>String,String</code> format of the Matches if the policy Loaded is of Config Type. + * + * @return the <code>Map</code> of <code>String,String</code> format of the matches in the policy. + */ + Map<String, String> getMatches(); + + /** + * Gets the <code>UpdateType</code> of {@link org.onap.policy.api.UpdateType} received. + * + * @return <code>UpdateType</code> associated with this <code>PDPNotification</code> + */ + UpdateType getUpdateType(); } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationHandler.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationHandler.java index 837eba967..78b79a08f 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationHandler.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationHandler.java @@ -19,17 +19,20 @@ */ package org.onap.policy.api; + /** * Defines the methods which need to run when an Event or Notification is received. - * + * * @version 0.1 */ @FunctionalInterface public interface NotificationHandler { - /** - * <code>notificationReceived</code> method will be triggered automatically whenever a Notification is received by the PEP. - * - * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} is the object that has information of the notification. - */ - public void notificationReceived(PDPNotification notification); + + /** + * <code>notificationReceived</code> method will be triggered automatically whenever a Notification is received by the PEP. + * + * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} + * is the object that has information of the notification. + */ + void notificationReceived(PDPNotification notification); } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationType.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationType.java index 730ad022d..8b65a420d 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationType.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/NotificationType.java @@ -23,36 +23,35 @@ package org.onap.policy.api; /** * Enumeration of the Update Type that has occurred in the <code>PDPNotification</code> of * {@link org.onap.policy.api.PDPNotification} - * + * * @version 0.1 */ public enum NotificationType { - /** - * Indicates that a policy has been updated - */ - UPDATE("update"), - /** - * Indicates that a policy has been removed - */ - REMOVE("remove"), - /** - * Indicates that both update and removal of policy events has occurred. - */ - BOTH("both") - ; - - private String name; - - private NotificationType(String name){ - this.name = name; - } - - /** - * Returns the <code>String</code> format of the Type for this <code>UpdateType</code> - * @return the <code>String</code> Type of <code>UpdateType</code> - */ - @Override - public String toString(){ - return this.name; - } + /** + * Indicates that a policy has been updated + */ + UPDATE("update"), + /** + * Indicates that a policy has been removed + */ + REMOVE("remove"), + /** + * Indicates that both update and removal of policy events has occurred. + */ + BOTH("both"); + + private String name; + + NotificationType(String name) { + this.name = name; + } + + /** + * Returns the <code>String</code> format of the Type for this <code>UpdateType</code> + * @return the <code>String</code> Type of <code>UpdateType</code> + */ + @Override + public String toString() { + return this.name; + } } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/PDPNotification.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/PDPNotification.java index a88ec06cb..9ab508281 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/PDPNotification.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/PDPNotification.java @@ -24,29 +24,29 @@ import java.util.Collection; /** * Defines the <code>Notification</code> event sent from PDP to Client PEP. - * + * * @version 0.2 */ public interface PDPNotification { - /** - * Gets the <code>Collection</code> of {@link org.onap.policy.api.RemovedPolicy} objects received. - * - * @return the <code>Collection</code> which consists of <code>RemovedPolicy</code> objects. - */ - public Collection<RemovedPolicy> getRemovedPolicies(); - - /** - * Gets the <code>Collection</code> of {@link org.onap.policy.api.LoadedPolicy} objects receieved. - * - * @return the <code>Collection</code> which consists of <code>UpdatedPolicy</code> objects. - */ - public Collection<LoadedPolicy> getLoadedPolicies(); - - /** - * Gets the <code>NotificationType</code> of {@link org.onap.policy.api.NotificationType} received. - * - * @return <code>NotificationType</code> associated with this <code>PDPNotification</code> - */ - public NotificationType getNotificationType(); - + + /** + * Gets the <code>Collection</code> of {@link org.onap.policy.api.RemovedPolicy} objects received. + * + * @return the <code>Collection</code> which consists of <code>RemovedPolicy</code> objects. + */ + Collection<RemovedPolicy> getRemovedPolicies(); + + /** + * Gets the <code>Collection</code> of {@link org.onap.policy.api.LoadedPolicy} objects receieved. + * + * @return the <code>Collection</code> which consists of <code>UpdatedPolicy</code> objects. + */ + Collection<LoadedPolicy> getLoadedPolicies(); + + /** + * Gets the <code>NotificationType</code> of {@link org.onap.policy.api.NotificationType} received. + * + * @return <code>NotificationType</code> associated with this <code>PDPNotification</code> + */ + NotificationType getNotificationType(); } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/RemovedPolicy.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/RemovedPolicy.java index f26c1499a..e8125a1dc 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/RemovedPolicy.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/RemovedPolicy.java @@ -19,23 +19,25 @@ */ package org.onap.policy.api; + /** * <code>RemovedPolicy</code> defines the Policy that has been removed - * + * * @version 0.1 */ public interface RemovedPolicy { - /** - * Gets the <code>String</code> format of the Policy Name that has been removed. - * - * @return <code>String</code> format of Policy Name - */ - public String getPolicyName(); - - /** - * Gets the <code>String</code> format of the Policy Version that has been removed. - * - * @return <code>String</code> format of Policy Version - */ - public String getVersionNo(); + + /** + * Gets the <code>String</code> format of the Policy Name that has been removed. + * + * @return <code>String</code> format of Policy Name + */ + String getPolicyName(); + + /** + * Gets the <code>String</code> format of the Policy Version that has been removed. + * + * @return <code>String</code> format of Policy Version + */ + String getVersionNo(); } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/api/UpdateType.java b/PolicyEngineUtils/src/main/java/org/onap/policy/api/UpdateType.java index deeecddd0..7f401fec0 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/api/UpdateType.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/api/UpdateType.java @@ -23,32 +23,31 @@ package org.onap.policy.api; /** * Enumeration of the Update Type that has occurred in the <code>UpdatedPolicy</code> of * {@link org.onap.policy.api.LoadedPolicy} - * + * * @version 0.1 */ public enum UpdateType { - /** - * Indicates that a policy has been updated - */ - UPDATE("update"), - /** - * Indicates that a policy is new - */ - NEW("new") - ; - - private String name; - - private UpdateType(String name){ - this.name = name; - } - - /** - * Returns the <code>String</code> format of the Type for this <code>UpdateType</code> - * @return the <code>String</code> Type of <code>UpdateType</code> - */ - @Override - public String toString(){ - return this.name; - } + /** + * Indicates that a policy has been updated + */ + UPDATE("update"), + /** + * Indicates that a policy is new + */ + NEW("new"); + + private String name; + + UpdateType(String name) { + this.name = name; + } + + /** + * Returns the <code>String</code> format of the Type for this <code>UpdateType</code> + * @return the <code>String</code> Type of <code>UpdateType</code> + */ + @Override + public String toString() { + return this.name; + } } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/jpa/BackUpMonitorEntity.java b/PolicyEngineUtils/src/main/java/org/onap/policy/jpa/BackUpMonitorEntity.java index f2e7f3ff8..1bfffce6c 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/jpa/BackUpMonitorEntity.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/jpa/BackUpMonitorEntity.java @@ -22,7 +22,6 @@ package org.onap.policy.jpa; import java.io.Serializable; import java.util.Date; - import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; @@ -38,80 +37,81 @@ import javax.persistence.TemporalType; @Entity -@Table(name="BackUpMonitorEntity") -@NamedQuery(name="BackUpMonitorEntity.findAll", query= "SELECT b FROM BackUpMonitorEntity b ") -public class BackUpMonitorEntity implements Serializable{ - private static final long serialVersionUID = -9190606334322230630L; - - @Id - @GeneratedValue(strategy = GenerationType.AUTO) - @Column(name="id") - private int id; - - @Column(name="node_name", nullable=false) - private String resourceNodeName; - - @Column(name="resource_name", nullable=false, unique=true) - private String resourceName; - - @Column(name="flag", nullable=false) - private String flag; - - @Lob - @Column(name="notification_record") - private String notificationRecord; - - @Temporal(TemporalType.TIMESTAMP) - @Column(name="last_seen") - private Date timeStamp; - - @PrePersist - public void prePersist(){ - this.timeStamp = new Date(); - } - - @PreUpdate - public void preUpdate(){ - this.timeStamp = new Date(); - } - - public String getResourceName(){ - return this.resourceName; - } - - public String getResourceNodeName(){ - return this.resourceNodeName; - } - - public String getFlag(){ - return this.flag; - } - - public String getNotificationRecord(){ - return this.notificationRecord; - } - - public Date getTimeStamp(){ - return this.timeStamp; - } - - public void setResourceName(String resourceName){ - this.resourceName = resourceName; - } - - public void setResoruceNodeName(String resourceNodeName){ - this.resourceNodeName = resourceNodeName; - } - - public void setFlag(String flag){ - this.flag = flag; - } - - public void setNotificationRecord(String notificationRecord){ - this.notificationRecord = notificationRecord; - } - - public void setTimeStamp(Date timeStamp){ - this.timeStamp = timeStamp; - } +@Table(name = "BackUpMonitorEntity") +@NamedQuery(name = "BackUpMonitorEntity.findAll", query = "SELECT b FROM BackUpMonitorEntity b ") +public class BackUpMonitorEntity implements Serializable { + + private static final long serialVersionUID = -9190606334322230630L; + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private int id; + + @Column(name = "node_name", nullable = false) + private String resourceNodeName; + + @Column(name = "resource_name", nullable = false, unique = true) + private String resourceName; + + @Column(name = "flag", nullable = false) + private String flag; + + @Lob + @Column(name = "notification_record") + private String notificationRecord; + + @Temporal(TemporalType.TIMESTAMP) + @Column(name = "last_seen") + private Date timeStamp; + + @PrePersist + public void prePersist() { + this.timeStamp = new Date(); + } + + @PreUpdate + public void preUpdate() { + this.timeStamp = new Date(); + } + + public String getResourceName() { + return this.resourceName; + } + + public String getResourceNodeName() { + return this.resourceNodeName; + } + + public String getFlag() { + return this.flag; + } + + public String getNotificationRecord() { + return this.notificationRecord; + } + + public Date getTimeStamp() { + return this.timeStamp; + } + + public void setResourceName(String resourceName) { + this.resourceName = resourceName; + } + + public void setResourceNodeName(String resourceNodeName) { + this.resourceNodeName = resourceNodeName; + } + + public void setFlag(String flag) { + this.flag = flag; + } + + public void setNotificationRecord(String notificationRecord) { + this.notificationRecord = notificationRecord; + } + + public void setTimeStamp(Date timeStamp) { + this.timeStamp = timeStamp; + } } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/std/NotificationStore.java b/PolicyEngineUtils/src/main/java/org/onap/policy/std/NotificationStore.java index 259a70d37..8c6c9580d 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/std/NotificationStore.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/std/NotificationStore.java @@ -24,7 +24,6 @@ import java.util.ArrayList; import java.util.Collection; import java.util.HashSet; import java.util.Iterator; - import org.onap.policy.api.LoadedPolicy; import org.onap.policy.api.NotificationType; import org.onap.policy.api.PDPNotification; @@ -38,229 +37,221 @@ import org.onap.policy.api.RemovedPolicy; * */ public class NotificationStore { - private static StdPDPNotification notificationRecord = new StdPDPNotification(); - - public static StdPDPNotification getDeltaNotification(StdPDPNotification newNotification){ - StdPDPNotification notificationDelta = new StdPDPNotification(); - ArrayList<StdRemovedPolicy> removedDelta = new ArrayList<>(); - ArrayList<StdLoadedPolicy> updatedDelta = new ArrayList<>(); - Collection<StdLoadedPolicy> newUpdatedPolicies = new ArrayList<>(); - Collection<StdRemovedPolicy> newRemovedPolicies = new ArrayList<>(); - Collection<LoadedPolicy> oldUpdatedLostPolicies = notificationRecord.getLoadedPolicies(); - Collection<RemovedPolicy> oldRemovedPolicies = notificationRecord.getRemovedPolicies(); - Collection<LoadedPolicy> oldUpdatedPolicies = notificationRecord.getLoadedPolicies(); - Boolean update = false; - Boolean remove = false; - // if the NotificationRecord is empty - if(notificationRecord.getRemovedPolicies()==null || notificationRecord.getLoadedPolicies()==null){ - if(newNotification!=null){ - notificationRecord = newNotification; - } - return notificationDelta; - } - // do the Delta operation. - if(newNotification!=null){ - // check for old removed policies. - if(!newNotification.getRemovedPolicies().isEmpty()){ - for(RemovedPolicy newRemovedPolicy: newNotification.getRemovedPolicies()){ - //Look for policy Not in Remove - Boolean removed = true; - for(RemovedPolicy oldRemovedPolicy: notificationRecord.getRemovedPolicies()){ - if(newRemovedPolicy.getPolicyName().equals(oldRemovedPolicy.getPolicyName())){ - if(newRemovedPolicy.getVersionNo().equals(oldRemovedPolicy.getVersionNo())){ - removed = false; - // Don't want a duplicate. - oldRemovedPolicies.remove(oldRemovedPolicy); - } - } - } - //We need to change our record we have an Update record of this remove. - for(LoadedPolicy oldUpdatedPolicy: notificationRecord.getLoadedPolicies()){ - if(newRemovedPolicy.getPolicyName().equals(oldUpdatedPolicy.getPolicyName())){ - if(newRemovedPolicy.getVersionNo().equals(oldUpdatedPolicy.getVersionNo())){ - oldUpdatedPolicies.remove(oldUpdatedPolicy); - oldUpdatedLostPolicies.remove(oldUpdatedPolicy); - } - } - } - if(removed){ - remove = true; - notificationRecord.getRemovedPolicies().add(newRemovedPolicy); - removedDelta.add((StdRemovedPolicy)newRemovedPolicy); - } - // This will be converted to New Later. - oldRemovedPolicies.add(newRemovedPolicy); - } - } - // Check for old Updated Policies. - if(!newNotification.getLoadedPolicies().isEmpty()){ - for(LoadedPolicy newUpdatedPolicy: newNotification.getLoadedPolicies()){ - // Look for policies which are not in Update - Boolean updated = true; - for(LoadedPolicy oldUpdatedPolicy: notificationRecord.getLoadedPolicies()){ - if(newUpdatedPolicy.getPolicyName().equals(oldUpdatedPolicy.getPolicyName())){ - if(newUpdatedPolicy.getVersionNo().equals(oldUpdatedPolicy.getVersionNo())){ - updated = false; - // Remove the policy from copy. - oldUpdatedLostPolicies.remove(oldUpdatedPolicy); - // Eliminating Duplicate. - oldUpdatedPolicies.remove(oldUpdatedPolicy); - } - } - } - // Change the record if the policy has been Removed earlier. - for(RemovedPolicy oldRemovedPolicy: notificationRecord.getRemovedPolicies()){ - if(oldRemovedPolicy.getPolicyName().equals(newUpdatedPolicy.getPolicyName())){ - if(oldRemovedPolicy.getVersionNo().equals(newUpdatedPolicy.getVersionNo())){ - oldRemovedPolicies.remove(oldRemovedPolicy); - } - } - } - if(updated){ - update = true; - updatedDelta.add((StdLoadedPolicy)newUpdatedPolicy); - } - // This will be converted to new Later - oldUpdatedPolicies.add(newUpdatedPolicy); - } - // Conversion of Update to Remove if that occurred. - if(!oldUpdatedLostPolicies.isEmpty()){ - for(LoadedPolicy updatedPolicy: oldUpdatedLostPolicies){ - StdRemovedPolicy removedPolicy = new StdRemovedPolicy(); - removedPolicy.setPolicyName(updatedPolicy.getPolicyName()); - removedPolicy.setVersionNo(updatedPolicy.getVersionNo()); - removedDelta.add(removedPolicy); - remove = true; - } - } - } - // Update our Record. - if(!oldUpdatedPolicies.isEmpty()){ - for(LoadedPolicy updatedPolicy: oldUpdatedPolicies){ - newUpdatedPolicies.add((StdLoadedPolicy)updatedPolicy); - } - } - if(!oldRemovedPolicies.isEmpty()){ - for(RemovedPolicy removedPolicy: oldRemovedPolicies){ - newRemovedPolicies.add((StdRemovedPolicy)removedPolicy); - } - } - notificationRecord.setRemovedPolicies(newRemovedPolicies); - notificationRecord.setLoadedPolicies(newUpdatedPolicies); - // Update the notification Result. - notificationDelta.setRemovedPolicies(removedDelta); - notificationDelta.setLoadedPolicies(updatedDelta); - if(remove&&update){ - notificationDelta.setNotificationType(NotificationType.BOTH); - }else if(remove){ - notificationDelta.setNotificationType(NotificationType.REMOVE); - }else if(update){ - notificationDelta.setNotificationType(NotificationType.UPDATE); - } - } - return notificationDelta; - } - - public static void recordNotification(StdPDPNotification notification){ - if(notification!=null){ - if(notificationRecord.getRemovedPolicies()==null || notificationRecord.getLoadedPolicies()==null){ - notificationRecord = notification; - }else{ - // Check if there is anything new and update the record. - if(notificationRecord.getLoadedPolicies()!=null || notificationRecord.getRemovedPolicies()!=null){ - HashSet<StdRemovedPolicy> removedPolicies = new HashSet<>(); - for(RemovedPolicy rPolicy: notificationRecord.getRemovedPolicies()){ - StdRemovedPolicy sRPolicy = new StdRemovedPolicy(); - sRPolicy.setPolicyName(rPolicy.getPolicyName()); - sRPolicy.setVersionNo(rPolicy.getVersionNo()); - removedPolicies.add(sRPolicy); - } - HashSet<StdLoadedPolicy> updatedPolicies = new HashSet<>(); - for(LoadedPolicy uPolicy: notificationRecord.getLoadedPolicies()){ - StdLoadedPolicy sUPolicy = new StdLoadedPolicy(); - sUPolicy.setMatches(uPolicy.getMatches()); - sUPolicy.setPolicyName(uPolicy.getPolicyName()); - sUPolicy.setVersionNo(uPolicy.getVersionNo()); - sUPolicy.setUpdateType(uPolicy.getUpdateType()); - updatedPolicies.add(sUPolicy); - } - - // Checking with the new updated policies. - if(notification.getLoadedPolicies()!=null && !notification.getLoadedPolicies().isEmpty()){ - for(LoadedPolicy newUpdatedPolicy: notification.getLoadedPolicies()){ - // If it was removed earlier then we need to remove from our record - Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator(); - while(oldRemovedPolicy.hasNext()){ - RemovedPolicy policy = oldRemovedPolicy.next(); - if(newUpdatedPolicy.getPolicyName().equals(policy.getPolicyName())) { - if(newUpdatedPolicy.getVersionNo().equals(policy.getVersionNo())) { - oldRemovedPolicy.remove(); - } - } - } - // If it was previously updated need to Overwrite it to the record. - Iterator<StdLoadedPolicy> oldUpdatedPolicy = updatedPolicies.iterator(); - while(oldUpdatedPolicy.hasNext()){ - LoadedPolicy policy = oldUpdatedPolicy.next(); - if(newUpdatedPolicy.getPolicyName().equals(policy.getPolicyName())) { - if(newUpdatedPolicy.getVersionNo().equals(policy.getVersionNo())) { - oldUpdatedPolicy.remove(); - } - } - } - StdLoadedPolicy sUPolicy = new StdLoadedPolicy(); - sUPolicy.setMatches(newUpdatedPolicy.getMatches()); - sUPolicy.setPolicyName(newUpdatedPolicy.getPolicyName()); - sUPolicy.setVersionNo(newUpdatedPolicy.getVersionNo()); - sUPolicy.setUpdateType(newUpdatedPolicy.getUpdateType()); - updatedPolicies.add(sUPolicy); - } - } - // Checking with New Removed Policies. - if(notification.getRemovedPolicies()!=null && !notification.getRemovedPolicies().isEmpty()){ - for(RemovedPolicy newRemovedPolicy : notification.getRemovedPolicies()){ - // If it was previously removed Overwrite it to the record. - Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator(); - while(oldRemovedPolicy.hasNext()){ - RemovedPolicy policy = oldRemovedPolicy.next(); - if(newRemovedPolicy.getPolicyName().equals(policy.getPolicyName())) { - if(newRemovedPolicy.getVersionNo().equals(policy.getVersionNo())) { - oldRemovedPolicy.remove(); - } - } - } - // If it was added earlier then we need to remove from our record. - Iterator<StdLoadedPolicy> oldUpdatedPolicy = updatedPolicies.iterator(); - while(oldUpdatedPolicy.hasNext()){ - LoadedPolicy policy = oldUpdatedPolicy.next(); - if(newRemovedPolicy.getPolicyName().equals(policy.getPolicyName())) { - if(newRemovedPolicy.getVersionNo().equals(policy.getVersionNo())) { - oldUpdatedPolicy.remove(); - } - } - } - StdRemovedPolicy sRPolicy = new StdRemovedPolicy(); - sRPolicy.setPolicyName(newRemovedPolicy.getPolicyName()); - sRPolicy.setVersionNo(newRemovedPolicy.getVersionNo()); - removedPolicies.add(sRPolicy); - } - } - notificationRecord.setRemovedPolicies(removedPolicies); - notificationRecord.setLoadedPolicies(updatedPolicies); - } - if(!notificationRecord.getLoadedPolicies().isEmpty() && !notificationRecord.getRemovedPolicies().isEmpty()){ - notificationRecord.setNotificationType(NotificationType.BOTH); - }else if(!notificationRecord.getLoadedPolicies().isEmpty()){ - notificationRecord.setNotificationType(NotificationType.UPDATE); - }else if(!notificationRecord.getRemovedPolicies().isEmpty()){ - notificationRecord.setNotificationType(NotificationType.REMOVE); - } - } - } - } - - // This should return the current Notification Record. - public static PDPNotification getNotificationRecord(){ - return notificationRecord; - } + + private static StdPDPNotification notificationRecord = new StdPDPNotification(); + + public static StdPDPNotification getDeltaNotification(StdPDPNotification newNotification) { + StdPDPNotification notificationDelta = new StdPDPNotification(); + ArrayList<StdRemovedPolicy> removedDelta = new ArrayList<>(); + ArrayList<StdLoadedPolicy> updatedDelta = new ArrayList<>(); + Collection<StdLoadedPolicy> newUpdatedPolicies = new ArrayList<>(); + Collection<StdRemovedPolicy> newRemovedPolicies = new ArrayList<>(); + Collection<LoadedPolicy> oldUpdatedLostPolicies = notificationRecord.getLoadedPolicies(); + Collection<RemovedPolicy> oldRemovedPolicies = notificationRecord.getRemovedPolicies(); + Collection<LoadedPolicy> oldUpdatedPolicies = notificationRecord.getLoadedPolicies(); + Boolean update = false; + Boolean remove = false; + // if the NotificationRecord is empty + if (notificationRecord.getRemovedPolicies() == null || notificationRecord.getLoadedPolicies() == null) { + if (newNotification != null) { + notificationRecord = newNotification; + } + return notificationDelta; + } + // do the Delta operation. + if (newNotification != null) { + // check for old removed policies. + if (!newNotification.getRemovedPolicies().isEmpty()) { + for (RemovedPolicy newRemovedPolicy : newNotification.getRemovedPolicies()) { + //Look for policy Not in Remove + Boolean removed = true; + String policyName = newRemovedPolicy.getPolicyName(); + String ver = newRemovedPolicy.getVersionNo(); + for (RemovedPolicy oldRemovedPolicy : notificationRecord.getRemovedPolicies()) { + if (policyName.equals(oldRemovedPolicy.getPolicyName()) + && ver.equals(oldRemovedPolicy.getVersionNo())) { + removed = false; + // Don't want a duplicate. + oldRemovedPolicies.remove(oldRemovedPolicy); + } + } + //We need to change our record we have an Update record of this remove. + for (LoadedPolicy oldUpdatedPolicy : notificationRecord.getLoadedPolicies()) { + if (policyName.equals(oldUpdatedPolicy.getPolicyName()) + && ver.equals(oldUpdatedPolicy.getVersionNo())) { + oldUpdatedPolicies.remove(oldUpdatedPolicy); + oldUpdatedLostPolicies.remove(oldUpdatedPolicy); + } + } + if (removed) { + remove = true; + notificationRecord.getRemovedPolicies().add(newRemovedPolicy); + removedDelta.add((StdRemovedPolicy) newRemovedPolicy); + } + // This will be converted to New Later. + oldRemovedPolicies.add(newRemovedPolicy); + } + } + // Check for old Updated Policies. + if (!newNotification.getLoadedPolicies().isEmpty()) { + for (LoadedPolicy newUpdatedPolicy : newNotification.getLoadedPolicies()) { + // Look for policies which are not in Update + Boolean updated = true; + String policyName = newUpdatedPolicy.getPolicyName(); + String ver = newUpdatedPolicy.getVersionNo(); + for (LoadedPolicy oldUpdatedPolicy : notificationRecord.getLoadedPolicies()) { + if (policyName.equals(oldUpdatedPolicy.getPolicyName()) + && ver.equals(oldUpdatedPolicy.getVersionNo())) { + updated = false; + // Remove the policy from copy. + oldUpdatedLostPolicies.remove(oldUpdatedPolicy); + // Eliminating Duplicate. + oldUpdatedPolicies.remove(oldUpdatedPolicy); + } + } + // Change the record if the policy has been Removed earlier. + for (RemovedPolicy oldRemovedPolicy : notificationRecord.getRemovedPolicies()) { + if (oldRemovedPolicy.getPolicyName().equals(policyName) + && oldRemovedPolicy.getVersionNo().equals(ver)) { + oldRemovedPolicies.remove(oldRemovedPolicy); + } + } + if (updated) { + update = true; + updatedDelta.add((StdLoadedPolicy) newUpdatedPolicy); + } + // This will be converted to new Later + oldUpdatedPolicies.add(newUpdatedPolicy); + } + // Conversion of Update to Remove if that occurred. + if (!oldUpdatedLostPolicies.isEmpty()) { + for (LoadedPolicy updatedPolicy : oldUpdatedLostPolicies) { + StdRemovedPolicy removedPolicy = new StdRemovedPolicy(); + removedPolicy.setPolicyName(updatedPolicy.getPolicyName()); + removedPolicy.setVersionNo(updatedPolicy.getVersionNo()); + removedDelta.add(removedPolicy); + remove = true; + } + } + } + // Update our Record. + if (!oldUpdatedPolicies.isEmpty()) { + for (LoadedPolicy updatedPolicy : oldUpdatedPolicies) { + newUpdatedPolicies.add((StdLoadedPolicy) updatedPolicy); + } + } + if (!oldRemovedPolicies.isEmpty()) { + for (RemovedPolicy removedPolicy : oldRemovedPolicies) { + newRemovedPolicies.add((StdRemovedPolicy) removedPolicy); + } + } + notificationRecord.setRemovedPolicies(newRemovedPolicies); + notificationRecord.setLoadedPolicies(newUpdatedPolicies); + // Update the notification Result. + notificationDelta.setRemovedPolicies(removedDelta); + notificationDelta.setLoadedPolicies(updatedDelta); + if (remove && update) { + notificationDelta.setNotificationType(NotificationType.BOTH); + } else if (remove) { + notificationDelta.setNotificationType(NotificationType.REMOVE); + } else if (update) { + notificationDelta.setNotificationType(NotificationType.UPDATE); + } + } + return notificationDelta; + } + + public static void recordNotification(StdPDPNotification notification) { + if (notification != null) { + if (notificationRecord.getRemovedPolicies() == null || notificationRecord.getLoadedPolicies() == null) { + notificationRecord = notification; + } else { + // Check if there is anything new and update the record. + if (notificationRecord.getLoadedPolicies() != null || notificationRecord.getRemovedPolicies() != null) { + HashSet<StdRemovedPolicy> removedPolicies = new HashSet<>(); + for (RemovedPolicy rPolicy : notificationRecord.getRemovedPolicies()) { + StdRemovedPolicy sRPolicy = new StdRemovedPolicy(); + sRPolicy.setPolicyName(rPolicy.getPolicyName()); + sRPolicy.setVersionNo(rPolicy.getVersionNo()); + removedPolicies.add(sRPolicy); + } + HashSet<StdLoadedPolicy> updatedPolicies = new HashSet<>(); + for (LoadedPolicy uPolicy : notificationRecord.getLoadedPolicies()) { + StdLoadedPolicy sUPolicy = new StdLoadedPolicy(); + sUPolicy.setMatches(uPolicy.getMatches()); + sUPolicy.setPolicyName(uPolicy.getPolicyName()); + sUPolicy.setVersionNo(uPolicy.getVersionNo()); + sUPolicy.setUpdateType(uPolicy.getUpdateType()); + updatedPolicies.add(sUPolicy); + } + + // Checking with the new updated policies. + if (notification.getLoadedPolicies() != null && !notification.getLoadedPolicies().isEmpty()) { + for (LoadedPolicy newUpdatedPolicy : notification.getLoadedPolicies()) { + // If it was removed earlier then we need to remove from our record + Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator(); + String policyName = newUpdatedPolicy.getPolicyName(); + String ver = newUpdatedPolicy.getVersionNo(); + while (oldRemovedPolicy.hasNext()) { + RemovedPolicy policy = oldRemovedPolicy.next(); + if (policyName.equals(policy.getPolicyName()) + && ver.equals(policy.getVersionNo())) { + oldRemovedPolicy.remove(); + } + } + // If it was previously updated need to Overwrite it to the record. + updatedPolicies.removeIf(policy -> policyName.equals(policy.getPolicyName()) + && ver.equals(policy.getVersionNo())); + + StdLoadedPolicy sUPolicy = new StdLoadedPolicy(); + sUPolicy.setMatches(newUpdatedPolicy.getMatches()); + sUPolicy.setPolicyName(newUpdatedPolicy.getPolicyName()); + sUPolicy.setVersionNo(newUpdatedPolicy.getVersionNo()); + sUPolicy.setUpdateType(newUpdatedPolicy.getUpdateType()); + updatedPolicies.add(sUPolicy); + } + } + // Checking with New Removed Policies. + if (notification.getRemovedPolicies() != null && !notification.getRemovedPolicies().isEmpty()) { + for (RemovedPolicy newRemovedPolicy : notification.getRemovedPolicies()) { + // If it was previously removed Overwrite it to the record. + Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator(); + String policyName = newRemovedPolicy.getPolicyName(); + String ver = newRemovedPolicy.getVersionNo(); + while (oldRemovedPolicy.hasNext()) { + RemovedPolicy policy = oldRemovedPolicy.next(); + if (policyName.equals(policy.getPolicyName()) + && ver.equals(policy.getVersionNo())) { + oldRemovedPolicy.remove(); + } + } + // If it was added earlier then we need to remove from our record. + updatedPolicies.removeIf(policy -> policyName.equals(policy.getPolicyName()) + && ver.equals(policy.getVersionNo())); + + StdRemovedPolicy sRPolicy = new StdRemovedPolicy(); + sRPolicy.setPolicyName(policyName); + sRPolicy.setVersionNo(ver); + removedPolicies.add(sRPolicy); + } + } + notificationRecord.setRemovedPolicies(removedPolicies); + notificationRecord.setLoadedPolicies(updatedPolicies); + } + if (!notificationRecord.getLoadedPolicies().isEmpty() && !notificationRecord.getRemovedPolicies() + .isEmpty()) { + notificationRecord.setNotificationType(NotificationType.BOTH); + } else if (!notificationRecord.getLoadedPolicies().isEmpty()) { + notificationRecord.setNotificationType(NotificationType.UPDATE); + } else if (!notificationRecord.getRemovedPolicies().isEmpty()) { + notificationRecord.setNotificationType(NotificationType.REMOVE); + } + } + } + } + + // This should return the current Notification Record. + public static PDPNotification getNotificationRecord() { + return notificationRecord; + } } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/std/StdPDPNotification.java b/PolicyEngineUtils/src/main/java/org/onap/policy/std/StdPDPNotification.java index fe7807185..1640fe8db 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/std/StdPDPNotification.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/std/StdPDPNotification.java @@ -22,59 +22,53 @@ package org.onap.policy.std; import java.util.Collection; import java.util.HashSet; - import org.onap.policy.api.LoadedPolicy; import org.onap.policy.api.NotificationType; import org.onap.policy.api.PDPNotification; import org.onap.policy.api.RemovedPolicy; -public class StdPDPNotification implements PDPNotification{ - private Collection<StdRemovedPolicy> removedPolicies = null; - private Collection<StdLoadedPolicy> loadedPolicies = null; - private Collection<RemovedPolicy> removed = null; - private Collection<LoadedPolicy> updated = null; - private NotificationType notificationType= null; - - @Override - public Collection<RemovedPolicy> getRemovedPolicies() { - removed = new HashSet<RemovedPolicy>(); - if(removedPolicies!=null){ - for(RemovedPolicy removedPolicy: removedPolicies){ - removed.add(removedPolicy); - } - return this.removed; - }else{ - return null; - } - } +public class StdPDPNotification implements PDPNotification { + + private Collection<StdRemovedPolicy> removedPolicies = null; + private Collection<StdLoadedPolicy> loadedPolicies = null; + private Collection<RemovedPolicy> removed = null; + private Collection<LoadedPolicy> updated = null; + private NotificationType notificationType = null; + + @Override + public Collection<RemovedPolicy> getRemovedPolicies() { + removed = new HashSet<>(); + if (removedPolicies != null) { + removed.addAll(removedPolicies); + return this.removed; + } + return null; + } + + @Override + public Collection<LoadedPolicy> getLoadedPolicies() { + updated = new HashSet<>(); + if (loadedPolicies != null) { + updated.addAll(loadedPolicies); + return updated; + } + return null; + } + + @Override + public NotificationType getNotificationType() { + return notificationType; + } - @Override - public Collection<LoadedPolicy> getLoadedPolicies() { - updated = new HashSet<LoadedPolicy>(); - if(loadedPolicies!=null){ - for(LoadedPolicy updatedPolicy: loadedPolicies){ - updated.add(updatedPolicy); - } - return updated; - }else{ - return null; - } - } + public void setNotificationType(NotificationType notificationType) { + this.notificationType = notificationType; + } - @Override - public NotificationType getNotificationType() { - return notificationType; - } + public void setLoadedPolicies(Collection<StdLoadedPolicy> loadedPolicies) { + this.loadedPolicies = loadedPolicies; + } - public void setNotificationType(NotificationType notificationType){ - this.notificationType= notificationType; - } - - public void setLoadedPolicies(Collection<StdLoadedPolicy> loadedPolicies) { - this.loadedPolicies = loadedPolicies; - } - - public void setRemovedPolicies(Collection<StdRemovedPolicy> removedPolicies) { - this.removedPolicies = removedPolicies; - } + public void setRemovedPolicies(Collection<StdRemovedPolicy> removedPolicies) { + this.removedPolicies = removedPolicies; + } } diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpMonitor.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpMonitor.java index 3cdb51577..9aab2ad45 100644 --- a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpMonitor.java +++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpMonitor.java @@ -248,7 +248,7 @@ public class BackUpMonitor { // This is New. create an entry as Master. LOGGER.info("Adding resource " + resourceName + " to Database"); BackUpMonitorEntity bMEntity = new BackUpMonitorEntity(); - bMEntity.setResoruceNodeName(resourceNodeName); + bMEntity.setResourceNodeName(resourceNodeName); bMEntity.setResourceName(resourceName); bMEntity = setMaster(bMEntity); bMEntity.setTimeStamp(new Date()); @@ -297,7 +297,7 @@ public class BackUpMonitor { } else { // Resource name is null -> No resource with same name. selfEntity = new BackUpMonitorEntity(); - selfEntity.setResoruceNodeName(resourceNodeName); + selfEntity.setResourceNodeName(resourceNodeName); selfEntity.setResourceName(resourceName); selfEntity.setTimeStamp(new Date()); selfEntity = setSlave(selfEntity); diff --git a/PolicyEngineUtils/src/test/java/org/onap/policy/utils/test/testBackUpMonitor.java b/PolicyEngineUtils/src/test/java/org/onap/policy/utils/test/testBackUpMonitor.java index afc3d0dce..5b3bbdff9 100644 --- a/PolicyEngineUtils/src/test/java/org/onap/policy/utils/test/testBackUpMonitor.java +++ b/PolicyEngineUtils/src/test/java/org/onap/policy/utils/test/testBackUpMonitor.java @@ -252,7 +252,7 @@ public class testBackUpMonitor { origBM.setFlag("SLAVE"); origBM.setTimeStamp(new Date()); BackUpMonitorEntity bMEntity = new BackUpMonitorEntity(); - bMEntity.setResoruceNodeName(ResourceNode.BRMS.toString()); + bMEntity.setResourceNodeName(ResourceNode.BRMS.toString()); bMEntity.setResourceName("brms_test2"); bMEntity.setFlag("MASTER"); bMEntity.setTimeStamp(new Date()); |