[kie-issues-249] Data index improvements (#5529)

kie-api/src/main/java/org/kie/api/event/usertask/Attachment.java

@@ -0,0 +1,37 @@
+/*
+ * 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.kie.api.event.usertask;
+
+import java.net.URI;
+import java.util.Date;
+
+public interface Attachment {
+
+    String getAttachmentId();
+
+    String getAttachmentName();
+
+    URI getAttachmentURI();
+
+    String getUpdatedBy();
+
+    Date getUpdatedAt();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/Comment.java

@@ -0,0 +1,34 @@
+/*
+ * 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.kie.api.event.usertask;
+
+import java.util.Date;
+
+public interface Comment {
+
+    String getCommentId();
+
+    String getCommentContent();
+
+    String getUpdatedBy();
+
+    Date getUpdatedAt();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskAssignmentEvent.java

@@ -0,0 +1,30 @@
+/*
+ * 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.kie.api.event.usertask;
+
+public interface UserTaskAssignmentEvent extends UserTaskEvent {
+
+    String getAssignmentType();
+
+    String[] getNewUsersId();
+
+    String[] getOldUsersId();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskAttachmentEvent.java

@@ -0,0 +1,28 @@
+/*
+ * 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.kie.api.event.usertask;
+
+public interface UserTaskAttachmentEvent extends UserTaskEvent {
+
+    Attachment getOldAttachment();
+
+    Attachment getNewAttachment();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskCommentEvent.java

@@ -0,0 +1,28 @@
+/*
+ * 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.kie.api.event.usertask;
+
+public interface UserTaskCommentEvent extends UserTaskEvent {
+
+    Comment getOldComment();
+
+    Comment getNewComment();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskDeadlineEvent.java

@@ -0,0 +1,56 @@
+/*
+ * 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.kie.api.event.usertask;
+
+import java.util.Map;
+
+import org.kie.api.runtime.process.WorkItem;
+
+/**
+ * An event when a dealine for task has expired
+ */
+public interface UserTaskDeadlineEvent extends UserTaskEvent {
+
+    enum DeadlineType {
+        Started,
+        Completed
+    }
+
+    /**
+     * Returns work item which timeout expires
+     * 
+     * @return work item
+     */
+    WorkItem getWorkItem();
+
+    /**
+     * Returns notification data
+     * 
+     * @return key-value pair list
+     */
+    Map<String, Object> getNotification();
+
+    /**
+     * Returns dealine type
+     * 
+     * @return not started or not completed
+     */
+    DeadlineType getType();
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskEvent.java

@@ -0,0 +1,62 @@
+/*
+ * 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.kie.api.event.usertask;
+
+import java.util.Date;
+
+import org.kie.api.event.KieRuntimeEvent;
+import org.kie.api.runtime.process.NodeInstance;
+import org.kie.api.runtime.process.ProcessInstance;
+import org.kie.api.runtime.process.WorkItem;
+
+/**
+ * A runtime event related to the execution of process instances.
+ */
+public interface UserTaskEvent
+    extends
+    KieRuntimeEvent {
+
+    /**
+     * The ProcessInstance this event relates to.
+     *
+     * @return the process instance
+     */
+    ProcessInstance getProcessInstance();
+
+    NodeInstance getNodeInstance();
+
+    WorkItem getWorkItem();
+
+    String getUserTaskId();
+
+    String getUserTaskDefinitionId();
+
+    /**
+     * Returns exact date when the event was created
+     * @return time when event was created
+     */
+    Date getEventDate();
+
+    /**
+     * @return associated identity that performed the event
+     */
+    String getEventUser();
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskStateEvent.java

@@ -0,0 +1,26 @@
+/*
+ * 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.kie.api.event.usertask;
+
+public interface UserTaskStateEvent extends UserTaskEvent {
+
+
+
+}

kie-api/src/main/java/org/kie/api/event/usertask/UserTaskVariableEvent.java

@@ -0,0 +1,34 @@
+/*
+ * 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.kie.api.event.usertask;
+
+public interface UserTaskVariableEvent extends UserTaskEvent {
+
+    enum VariableEventType {
+        INPUT, OUTPUT
+    }
+
+    String getVariableName();
+
+    Object getOldValue();
+
+    Object getNewValue();
+
+    VariableEventType getVariableType();
+}

kie-api/src/main/java/org/kie/api/runtime/process/ProcessInstance.java

@@ -89,4 +89,6 @@ public interface ProcessInstance
      */
     String getParentProcessInstanceId();
 
+    String getProcessVersion();
+
 }