streams-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From sblack...@apache.org
Subject [2/3] incubator-streams git commit: STREAMS-385: missing class
Date Tue, 01 Dec 2015 01:35:24 GMT
STREAMS-385: missing class


Project: http://git-wip-us.apache.org/repos/asf/incubator-streams/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-streams/commit/2b39e835
Tree: http://git-wip-us.apache.org/repos/asf/incubator-streams/tree/2b39e835
Diff: http://git-wip-us.apache.org/repos/asf/incubator-streams/diff/2b39e835

Branch: refs/heads/master
Commit: 2b39e8351e883cd11fce882baf2b1f080a1db757
Parents: 786f9ea
Author: Steve Blackmon (@steveblackmon) <sblackmon@apache.org>
Authored: Mon Nov 30 10:19:51 2015 -0600
Committer: Steve Blackmon (@steveblackmon) <sblackmon@apache.org>
Committed: Mon Nov 30 10:21:38 2015 -0600

----------------------------------------------------------------------
 .../streams/data/ActivityObjectConverter.java   | 65 ++++++++++++++++++++
 1 file changed, 65 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-streams/blob/2b39e835/streams-pojo/src/main/java/org/apache/streams/data/ActivityObjectConverter.java
----------------------------------------------------------------------
diff --git a/streams-pojo/src/main/java/org/apache/streams/data/ActivityObjectConverter.java
b/streams-pojo/src/main/java/org/apache/streams/data/ActivityObjectConverter.java
new file mode 100644
index 0000000..0d25d91
--- /dev/null
+++ b/streams-pojo/src/main/java/org/apache/streams/data/ActivityObjectConverter.java
@@ -0,0 +1,65 @@
+/*
+ * 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
+ *
+ *   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.streams.data;
+
+import org.apache.streams.exceptions.ActivityConversionException;
+import org.apache.streams.pojo.json.ActivityObject;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * Converts non-ActivityObject documents to ActivityObjects and back.
+ *
+ * Each converter may return zero or one alternative representations.
+ *
+ */
+
+public interface ActivityObjectConverter<T> extends Serializable {
+
+    /**
+     * What class does this ActivityConverter require?
+     *
+     * @return The class the ActivityConverter requires.  Should always return the templated
class.
+     */
+    Class requiredClass();
+
+    /**
+     * Gets the supported content type that can be deserialized/serialized
+     *
+     * @return A string representing the format name.  Can be an IETF MIME type or other
+     */
+    String serializationFormat();
+
+    /**
+     * Converts the activity to a POJO representation.
+     *
+     * @param deserialized the string
+     * @return a fully populated Activity object
+     */
+    T fromActivityObject(ActivityObject deserialized) throws ActivityConversionException;
+
+    /**
+     * Converts a POJO into an ActivityObject
+     * @param serialized the string representation
+     * @return a fully populated Activity object
+     */
+    ActivityObject toActivityObject(T serialized) throws ActivityConversionException;
+
+}


Mime
View raw message