diff options
| author |   sg481n <sg481n@att.com> | 2017-08-03 17:44:44 -0400 |
|---|---|---|
| committer | sg481n <sg481n@att.com> | 2017-08-03 17:44:44 -0400 |
| commit | 37e47101836b20ee495962a6d813a9d5f8d9109a (patch) | |
| tree | 51e5615e525de7334af62d10d853b75b542b248f /env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java | |
| parent | 769c69a55e3dfc8eb5ac409a5d751a20f420e905 (diff) | |
[AAF-23] Initial code import
Change-Id: I8c0dc03058ae4fbb85c28a050bdd77e6c372d6c3
Signed-off-by: sg481n <sg481n@att.com>
Diffstat (limited to 'env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java')
| -rw-r--r-- | env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java b/env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java new file mode 100644 index 0000000..5725cf1 --- /dev/null +++ b/env/src/main/java/com/att/inno/env/impl/NullLifeCycle.java @@ -0,0 +1,60 @@ +/*******************************************************************************
+ * ============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 com.att.inno.env.impl;
+
+import com.att.inno.env.APIException;
+import com.att.inno.env.Env;
+import com.att.inno.env.LifeCycle;
+
+
+
+/**
+ * <h1>NullLifeCycle</h1>
+ *
+ * This is a convenience class for those Objects which should
+ * implement LifeCycle, but don't have anything to do in any of the
+ * LifeCycle methods defined. Extending
+ * NullLifeCycle reduces the required methods for the class by 5.
+ * Any one or two of them can be overloaded.<p>
+ *
+ * If more are overloaded, it is
+ * recommended just to implement LifeCycle.
+ * <p>
+ *
+ * This only works, though, if the Object doesn't need to extend something
+ * else, due to Java's Single Extension policy. In other cases, just
+ * implement LifeCycle, and leave them empty.
+ *
+ *
+ */
+public class NullLifeCycle implements LifeCycle {
+ public void servicePrestart(Env env) throws APIException {}
+ public void threadPrestart(Env env) throws APIException {}
+ public void refresh(Env env) throws APIException {}
+ public void threadDestroy(Env env) throws APIException {}
+ public void serviceDestroy(Env env) throws APIException {}
+}
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