1 files changed, 228 insertions, 0 deletions
diff --git a/champ-service/src/main/java/org/onap/champ/event/envelope/GraphEventHeader.java b/champ-service/src/main/java/org/onap/champ/event/envelope/GraphEventHeader.java
new file mode 100644
index 0000000..59e01ea
--- /dev/null
+++ b/champ-service/src/main/java/org/onap/champ/event/envelope/GraphEventHeader.java
@@ -0,0 +1,228 @@
+/**
+ * ============LICENSE_START==========================================
+ * org.onap.aai
+ * ===================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ===================================================================
+ * 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============================================
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.champ.event.envelope;
+
+import java.time.Instant;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.Objects;
+import java.util.UUID;
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.annotations.SerializedName;
+
+public class GraphEventHeader {
+
+    private static final String SOURCE_NAME = "CHAMP";
+
+    private static final String EVENT_TYPE = "db-update-result";
+
+    @SerializedName("request-id")
+    private String requestId;
+
+    private String timestamp;
+
+    @SerializedName("source-name")
+    private String sourceName;
+
+    @SerializedName("event-type")
+    private String eventType;
+
+    @SerializedName("validation-entity-type")
+    private String validationEntityType;
+
+    @SerializedName("validation-top-entity-type")
+    private String validationTopEntityType;
+
+    @SerializedName("entity-link")
+    private String entityLink;
+
+    private static final Gson gson = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting().create();
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    public static class Builder {
+
+        private String requestId;
+        private String validationEntityType;
+        private String validationTopEntityType;
+        private String entityLink;
+
+        public Builder requestId(String val) {
+            requestId = val;
+            return this;
+        }
+
+        public Builder validationEntityType(String val) {
+            validationEntityType = val;
+            return this;
+        }
+
+        public Builder validationTopEntityType(String val) {
+            validationTopEntityType = val;
+            return this;
+        }
+
+        public Builder entityLink(String val) {
+            entityLink = val;
+            return this;
+        }
+
+        public GraphEventHeader build() {
+            return new GraphEventHeader(this);
+        }
+    }
+
+    private GraphEventHeader(Builder builder) {
+        requestId = builder.requestId != null ? builder.requestId : UUID.randomUUID().toString();
+        timestamp = DateTimeFormatter.ofPattern("yyyyMMdd'T'HHmmssX").withZone(ZoneOffset.UTC).format(Instant.now());
+        sourceName = SOURCE_NAME;
+        eventType = EVENT_TYPE;
+
+        validationEntityType = builder.validationEntityType;
+        validationTopEntityType = builder.validationTopEntityType;
+        entityLink = builder.entityLink;
+    }
+
+    /**
+     * Serializes this object into a JSON string representation.
+     *
+     * @return a JSON format string representation of this object.
+     */
+    public String toJson() {
+        return gson.toJson(this);
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+    // GETTERS AND SETTERS
+    ///////////////////////////////////////////////////////////////////////////
+
+    public String getRequestId() {
+        return requestId;
+    }
+
+    public void setRequestId(String requestId) {
+        this.requestId = requestId;
+    }
+
+    public String getTimestamp() {
+        return timestamp;
+    }
+
+    public void setTimestamp(String timestamp) {
+        this.timestamp = timestamp;
+    }
+
+    public String getSourceName() {
+        return sourceName;
+    }
+
+    public void setSourceName(String sourceName) {
+        this.sourceName = sourceName;
+    }
+
+    public String getEventType() {
+        return eventType;
+    }
+
+    public void setEventType(String eventType) {
+        this.eventType = eventType;
+    }
+
+    public String getValidationEntityType() {
+        return validationEntityType;
+    }
+
+    public void setValidationEntityType(String validationEntityType) {
+        this.validationEntityType = validationEntityType;
+    }
+
+    public String getValidationTopEntityType() {
+        return validationTopEntityType;
+    }
+
+    public void setValidationTopEntityType(String validationTopEntityType) {
+        this.validationTopEntityType = validationTopEntityType;
+    }
+
+    public String getEntityLink() {
+        return entityLink;
+    }
+
+    public void setEntityLink(String entityLink) {
+        this.entityLink = entityLink;
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+    // OVERRIDES
+    ///////////////////////////////////////////////////////////////////////////
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.requestId, this.timestamp, this.sourceName, this.eventType, this.validationEntityType,
+                this.validationTopEntityType, this.entityLink);
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof GraphEventHeader)) {
+            return false;
+        } else if (obj == this) {
+            return true;
+        }
+        GraphEventHeader rhs = (GraphEventHeader) obj;
+     // @formatter:off
+     return new EqualsBuilder()
+                  .append(requestId, rhs.requestId)
+                  .append(timestamp, rhs.timestamp)
+                  .append(sourceName, rhs.sourceName)
+                  .append(eventType, rhs.sourceName)
+                  .append(validationEntityType, rhs.validationEntityType)
+                  .append(validationTopEntityType, rhs.validationTopEntityType)
+                  .append(entityLink, rhs.entityLink)
+                  .isEquals();
+     // @formatter:on
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return this.toJson();
+    }
+}