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Posted to commits@nifi.apache.org by ma...@apache.org on 2015/01/26 15:16:24 UTC
[08/47] incubator-nifi git commit: NIFI-4: Added OnEnabled and
OnDisabled annotations to the lifecycle package
NIFI-4: Added OnEnabled and OnDisabled annotations to the lifecycle package
Project: http://git-wip-us.apache.org/repos/asf/incubator-nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-nifi/commit/7bcfc93d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-nifi/tree/7bcfc93d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-nifi/diff/7bcfc93d
Branch: refs/heads/develop
Commit: 7bcfc93d6e102691d0e7d7d6b4bc5efb223e8349
Parents: 68707ce
Author: Mark Payne <ma...@hotmail.com>
Authored: Fri Jan 16 13:41:53 2015 -0500
Committer: Mark Payne <ma...@hotmail.com>
Committed: Fri Jan 16 13:41:53 2015 -0500
----------------------------------------------------------------------
.../nifi/annotation/lifecycle/OnDisabled.java | 46 ++++++++++++++++++++
.../nifi/annotation/lifecycle/OnEnabled.java | 46 ++++++++++++++++++++
2 files changed, 92 insertions(+)
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http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/7bcfc93d/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnDisabled.java
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diff --git a/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnDisabled.java b/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnDisabled.java
new file mode 100644
index 0000000..0f78010
--- /dev/null
+++ b/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnDisabled.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+package org.apache.nifi.annotation.lifecycle;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Marker annotation a {@link org.apache.nifi.processor.Processor Processor},
+ * {@link org.apache.nifi.controller.ControllerService ControllerService} or
+ * {@link org.apache.nifi.reporting.ReportingTask ReportingTask}
+ * can use to indicate a method should be called whenever the component is disabled.
+ *
+ * <p>
+ * Methods using this annotation must take no arguments. If a method with this annotation
+ * throws a Throwable, a log message and bulletin will be issued for the component, but
+ * the component will still be disabled.
+ * </p>
+ *
+ * @author none
+ */
+@Documented
+@Target({ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited
+public @interface OnDisabled {
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/7bcfc93d/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnEnabled.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnEnabled.java b/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnEnabled.java
new file mode 100644
index 0000000..a0d7a14
--- /dev/null
+++ b/nifi/nifi-api/src/main/java/org/apache/nifi/annotation/lifecycle/OnEnabled.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+package org.apache.nifi.annotation.lifecycle;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Marker annotation a {@link org.apache.nifi.processor.Processor Processor},
+ * {@link org.apache.nifi.controller.ControllerService ControllerService} or
+ * {@link org.apache.nifi.reporting.ReportingTask ReportingTask}
+ * can use to indicate a method should be called whenever the component is enabled.
+ *
+ * <p>
+ * Methods using this annotation must take no arguments. If a method with this annotation
+ * throws a Throwable, a log message and bulletin will be issued for the component, but
+ * the component will still be enabled.
+ * </p>
+ *
+ * @author none
+ */
+@Documented
+@Target({ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited
+public @interface OnEnabled {
+
+}