1 files changed, 86 insertions, 0 deletions
diff --git a/logging-api/src/main/java/org/onap/aai/cl/api/LogFields.java b/logging-api/src/main/java/org/onap/aai/cl/api/LogFields.java
new file mode 100644
index 0000000..80a4507
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+++ b/logging-api/src/main/java/org/onap/aai/cl/api/LogFields.java
@@ -0,0 +1,86 @@
+/**
+ * ============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.aai.cl.api;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class LogFields {
+
+  /** Map of field names to values. */
+  private Map<Integer, String> fields = new HashMap<Integer, String>();
+
+  /**
+   * Retrieve the contents of the specified field entry.
+   * 
+   * @param field
+   *          - The field to retrieve the value for.
+   * 
+   * @return - The value associated with the specified field, or null if there
+   *         is no such entry.
+   */
+  public String getField(Enum field) {
+    return fields.get(field.ordinal());
+  }
+
+  /**
+   * Assigns a value to a specific field.
+   * 
+   * @param field
+   *          - The field to assign a value to.
+   * @param value
+   *          - The value to assign to the field.
+   * 
+   * @return - The {@link LogFields} object (this is useful for parameter
+   *         chaining.
+   */
+  public LogFields setField(Enum field, String value) {
+    fields.put(field.ordinal(), value);
+    return this;
+  }
+
+  /**
+   * Assigns a value to a specific field.
+   * 
+     * @param field - The field to assign a value to.
+     * @param value - The value to assign to the field.
+   * 
+   * @return - The {@link LogFields} object (this is useful for parameter
+   *         chaining.
+   */
+  public LogFields setField(Enum field, int value) {
+    fields.put(field.ordinal(), String.valueOf(value));
+    return this;
+  }
+
+  /**
+   * Determines whether or not a value has been assigned to a particular field.
+   * 
+   * @param field - The field to be checked.
+   * 
+   * @return - true if an entry exists for the specified field, false otherwise.
+   */
+  public boolean fieldIsSet(Enum field) {
+    return fields.containsKey(field.ordinal()) && (fields.get(field.ordinal()) != null);
+  }
+}