Initial commit for EELF Logger

Issue-ID: DCAEGEN2-633
Change-Id: I108929219d2d6570080d2fe7792cbc5a6530bb59
Signed-off-by: Singla, Rajiv (rs153v) <rs153v@att.com>

19 files changed, 927 insertions, 0 deletions

diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/AppLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/AppLogInfoImpl.java
new file mode 100644
index 0000000..689915c
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/AppLogInfoImpl.java
@@ -0,0 +1,53 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.AppLogInfo;
+
+/**
+ * Concrete model implementation for {@link AppLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class AppLogInfoImpl implements AppLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String serviceInstanceID;
+
+    private String instanceUUID;
+
+    private String virtualServerName;
+
+    private String serverIPAddress;
+
+    private String serverFQDN;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CodeLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CodeLogInfoImpl.java
new file mode 100644
index 0000000..7f5eb2f
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CodeLogInfoImpl.java
@@ -0,0 +1,48 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.CodeLogInfo;
+
+/**
+ * Concrete model implementation for {@link CodeLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class CodeLogInfoImpl implements CodeLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String threadId;
+
+    private String className;
+
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CustomFieldsLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CustomFieldsLogInfoImpl.java
new file mode 100644
index 0000000..151900d
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/CustomFieldsLogInfoImpl.java
@@ -0,0 +1,51 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.CustomFieldsLogInfo;
+
+/**
+ * Concrete model implementation for {@link CustomFieldsLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class CustomFieldsLogInfoImpl implements CustomFieldsLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String customField1;
+
+    private String customField2;
+
+    private String customField3;
+
+    private String customField4;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ErrorLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ErrorLogInfoImpl.java
new file mode 100644
index 0000000..18c2e95
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ErrorLogInfoImpl.java
@@ -0,0 +1,47 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.ErrorLogInfo;
+
+/**
+ * Concrete model implementation for {@link ErrorLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class ErrorLogInfoImpl implements ErrorLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private Integer errorCode;
+
+    private String errorDescription;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MessageLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MessageLogInfoImpl.java
new file mode 100644
index 0000000..65e722a
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MessageLogInfoImpl.java
@@ -0,0 +1,54 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.MessageLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.NagiosAlertLevel;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestStatusCode;
+
+
+import java.util.Date;
+
+/**
+ * Concrete model implementation for {@link MessageLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class MessageLogInfoImpl implements MessageLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private Date creationTimestamp;
+
+    private RequestStatusCode statusCode;
+
+    private NagiosAlertLevel alertSeverity;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MiscLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MiscLogInfoImpl.java
new file mode 100644
index 0000000..f7e648b
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/MiscLogInfoImpl.java
@@ -0,0 +1,47 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.MiscLogInfo;
+
+/**
+ * Concrete model implementation for {@link MiscLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class MiscLogInfoImpl implements MiscLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String processId;
+
+    private String unused;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestIdLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestIdLogInfoImpl.java
new file mode 100644
index 0000000..af939c4
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestIdLogInfoImpl.java
@@ -0,0 +1,45 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestIdLogInfo;
+
+/**
+ * Concrete model implementation for {@link RequestIdLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class RequestIdLogInfoImpl implements RequestIdLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String requestId;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestTimingLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestTimingLogInfoImpl.java
new file mode 100644
index 0000000..19d860b
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/RequestTimingLogInfoImpl.java
@@ -0,0 +1,51 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestTimingLogInfo;
+
+import java.util.Date;
+
+/**
+ * Concrete model implementation for {@link RequestTimingLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class RequestTimingLogInfoImpl implements RequestTimingLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private Date beginTimestamp;
+
+    private Date endTimestamp;
+
+    private Long elapsedTime;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ResponseLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ResponseLogInfoImpl.java
new file mode 100644
index 0000000..1f0bfbf
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ResponseLogInfoImpl.java
@@ -0,0 +1,47 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.ResponseLogInfo;
+
+/**
+ * Concrete model implementation for {@link ResponseLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class ResponseLogInfoImpl implements ResponseLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private Integer responseCode;
+
+    private String responseDescription;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ServiceLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ServiceLogInfoImpl.java
new file mode 100644
index 0000000..68d1f41
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/ServiceLogInfoImpl.java
@@ -0,0 +1,49 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.ServiceLogInfo;
+
+/**
+ * Concrete model implementation for {@link ServiceLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class ServiceLogInfoImpl implements ServiceLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String serviceName;
+
+    private String partnerName;
+
+    private String clientIPAddress;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/TargetServiceLogInfoImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/TargetServiceLogInfoImpl.java
new file mode 100644
index 0000000..4a41e73
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/TargetServiceLogInfoImpl.java
@@ -0,0 +1,48 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.info;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.TargetServiceLogInfo;
+
+/**
+ * Concrete model implementation for {@link TargetServiceLogInfo}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class TargetServiceLogInfoImpl implements TargetServiceLogInfo {
+
+    private static final long serialVersionUID = 1L;
+
+    private String targetEntity;
+
+    private String targetServiceName;
+
+    private String targetVirtualEntity;
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/package-info.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/package-info.java
new file mode 100644
index 0000000..ce0966e
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/info/package-info.java
@@ -0,0 +1,23 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+/**
+ * Contains immutable implementations for EELF Logging Information interfaces
+ */
+package org.onap.dcae.utils.eelf.logger.model.info;
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AppLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AppLogSpecImpl.java
new file mode 100644
index 0000000..d1e40ad
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AppLogSpecImpl.java
@@ -0,0 +1,47 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import org.onap.dcae.utils.eelf.logger.api.info.AppLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.AppLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link AppLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+public class AppLogSpecImpl implements AppLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = AppLogSpec.class)
+    private AppLogInfo appLogInfo;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AuditLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AuditLogSpecImpl.java
new file mode 100644
index 0000000..c217595
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/AuditLogSpecImpl.java
@@ -0,0 +1,61 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestIdLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestTimingLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.ResponseLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.ServiceLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.AuditLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link AuditLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class AuditLogSpecImpl implements AuditLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = RequestIdLogInfo.class)
+    private RequestIdLogInfo requestIdLogInfo;
+
+    @Delegate(types = ServiceLogInfo.class)
+    private ServiceLogInfo serviceLogInfo;
+
+    @Delegate(types = RequestTimingLogInfo.class)
+    private RequestTimingLogInfo requestTimingLogInfo;
+
+    @Delegate(types = ResponseLogInfo.class)
+    private ResponseLogInfo responseLogInfo;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/DebugLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/DebugLogSpecImpl.java
new file mode 100644
index 0000000..53a1070
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/DebugLogSpecImpl.java
@@ -0,0 +1,48 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestIdLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.DebugLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link DebugLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class DebugLogSpecImpl implements DebugLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = RequestIdLogInfo.class)
+    private RequestIdLogInfo requestIdLogInfo;
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/ErrorLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/ErrorLogSpecImpl.java
new file mode 100644
index 0000000..6e73fcf
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/ErrorLogSpecImpl.java
@@ -0,0 +1,61 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.ErrorLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestIdLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.ServiceLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.TargetServiceLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.ErrorLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link ErrorLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class ErrorLogSpecImpl implements ErrorLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = RequestIdLogInfo.class)
+    private RequestIdLogInfo requestIdLogInfo;
+
+    @Delegate(types = ServiceLogInfo.class)
+    private ServiceLogInfo serviceLogInfo;
+
+    @Delegate(types = TargetServiceLogInfo.class)
+    private TargetServiceLogInfo targetServiceLogInfo;
+
+    @Delegate(types = ErrorLogInfo.class)
+    private ErrorLogInfo errorLogInfo;
+
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/MetricLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/MetricLogSpecImpl.java
new file mode 100644
index 0000000..d910bc2
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/MetricLogSpecImpl.java
@@ -0,0 +1,64 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestIdLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.RequestTimingLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.ResponseLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.ServiceLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.TargetServiceLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.MetricLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link MetricLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class MetricLogSpecImpl implements MetricLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = RequestIdLogInfo.class)
+    private RequestIdLogInfo requestIdLogInfo;
+
+    @Delegate(types = ServiceLogInfo.class)
+    private ServiceLogInfo serviceLogInfo;
+
+    @Delegate(types = RequestTimingLogInfo.class)
+    private RequestTimingLogInfo requestTimingLogInfo;
+
+    @Delegate(types = ResponseLogInfo.class)
+    private ResponseLogInfo responseLogInfo;
+
+    @Delegate(types = TargetServiceLogInfo.class)
+    private TargetServiceLogInfo targetServiceLogInfo;
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/OptionalLogSpecImpl.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/OptionalLogSpecImpl.java
new file mode 100644
index 0000000..755b4bf
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/OptionalLogSpecImpl.java
@@ -0,0 +1,60 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+package org.onap.dcae.utils.eelf.logger.model.spec;
+
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.ToString;
+import lombok.experimental.Delegate;
+import lombok.experimental.Wither;
+import org.onap.dcae.utils.eelf.logger.api.info.CodeLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.CustomFieldsLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.MessageLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.info.MiscLogInfo;
+import org.onap.dcae.utils.eelf.logger.api.spec.OptionalLogSpec;
+
+
+/**
+ * Concrete model implementation for {@link OptionalLogSpec}
+ *
+ * @author Rajiv Singla
+ */
+@Getter
+@AllArgsConstructor
+@EqualsAndHashCode
+@ToString
+@Wither
+public class OptionalLogSpecImpl implements OptionalLogSpec {
+
+    private static final long serialVersionUID = 1L;
+
+    @Delegate(types = MessageLogInfo.class)
+    private MessageLogInfo messageLogInfo;
+
+    @Delegate(types = CodeLogInfo.class)
+    private CodeLogInfo codeLogInfo;
+
+    @Delegate(types = CustomFieldsLogInfo.class)
+    private CustomFieldsLogInfo customFieldsLogInfo;
+
+    @Delegate(types = MiscLogInfo.class)
+    private MiscLogInfo miscLogInfo;
+}
diff --git a/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/package-info.java b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/package-info.java
new file mode 100644
index 0000000..73aec41
--- /dev/null
+++ b/eelf-logger/eelf-logger-model/src/main/java/org/onap/dcae/utils/eelf/logger/model/spec/package-info.java
@@ -0,0 +1,23 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+
+/**
+ * Contains immutable implementations for EELF Logging specification interfaces
+ */
+package org.onap.dcae.utils.eelf.logger.model.spec;