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[incubator-kie-issues-1108] Add capability to create node instances (…
…node states) from the nodes (apache#3482)
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27 changes: 27 additions & 0 deletions
27
.../jbpm-flow/src/main/java/org/jbpm/workflow/instance/impl/NodeInstanceFactoryProvider.java
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| /* | ||
| * 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.jbpm.workflow.instance.impl; | ||
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| import java.util.List; | ||
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| public interface NodeInstanceFactoryProvider { | ||
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| List<NodeInstanceFactory> provide(); | ||
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| } |
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44 changes: 44 additions & 0 deletions
44
...ow/src/main/java/org/jbpm/workflow/instance/impl/factory/AbstractNodeInstanceFactory.java
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| /* | ||
| * 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. | ||
| */ | ||
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| package org.jbpm.workflow.instance.impl.factory; | ||
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| import org.jbpm.workflow.instance.WorkflowProcessInstance; | ||
| import org.jbpm.workflow.instance.impl.NodeInstanceFactory; | ||
| import org.jbpm.workflow.instance.impl.NodeInstanceImpl; | ||
| import org.kie.api.definition.process.Node; | ||
| import org.kie.api.runtime.process.NodeInstance; | ||
| import org.kie.api.runtime.process.NodeInstanceContainer; | ||
| import org.kie.kogito.internal.process.runtime.KogitoNodeInstanceContainer; | ||
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| import static org.jbpm.ruleflow.core.Metadata.CUSTOM_ASYNC; | ||
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| public abstract class AbstractNodeInstanceFactory implements NodeInstanceFactory { | ||
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| protected NodeInstance createInstance(NodeInstanceImpl nodeInstance, Node node, WorkflowProcessInstance processInstance, NodeInstanceContainer nodeInstanceContainer) { | ||
| nodeInstance.setNodeId(node.getId()); | ||
| nodeInstance.setNodeInstanceContainer((KogitoNodeInstanceContainer) nodeInstanceContainer); | ||
| nodeInstance.setProcessInstance(processInstance); | ||
| nodeInstance.setMetaData(CUSTOM_ASYNC, node.getMetaData().get(CUSTOM_ASYNC)); | ||
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| int level = ((org.jbpm.workflow.instance.NodeInstanceContainer) nodeInstanceContainer).getLevelForNode(node.getUniqueId()); | ||
| nodeInstance.setLevel(level); | ||
| return nodeInstance; | ||
| } | ||
| } |
50 changes: 50 additions & 0 deletions
50
...low/src/main/java/org/jbpm/workflow/instance/impl/factory/DefaultNodeInstanceFactory.java
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|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /* | ||
| * 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.jbpm.workflow.instance.impl.factory; | ||
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| import java.util.function.Supplier; | ||
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| import org.jbpm.workflow.core.impl.NodeImpl; | ||
| import org.jbpm.workflow.instance.WorkflowProcessInstance; | ||
| import org.jbpm.workflow.instance.impl.NodeInstanceImpl; | ||
| import org.kie.api.definition.process.Node; | ||
| import org.kie.api.runtime.process.NodeInstance; | ||
| import org.kie.api.runtime.process.NodeInstanceContainer; | ||
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| public class DefaultNodeInstanceFactory extends AbstractNodeInstanceFactory { | ||
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| private Class<? extends NodeImpl> nodeDefinition; | ||
| private Supplier<NodeInstanceImpl> nodeInstanceSupplier; | ||
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| @Override | ||
| public Class<? extends Node> forClass() { | ||
| return nodeDefinition; | ||
| } | ||
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| public DefaultNodeInstanceFactory(Class<? extends NodeImpl> nodeDefinition, Supplier<NodeInstanceImpl> supplier) { | ||
| this.nodeDefinition = nodeDefinition; | ||
| this.nodeInstanceSupplier = supplier; | ||
| } | ||
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| @Override | ||
| public NodeInstance getNodeInstance(Node node, WorkflowProcessInstance processInstance, NodeInstanceContainer nodeInstanceContainer) { | ||
| return createInstance(nodeInstanceSupplier.get(), node, processInstance, nodeInstanceContainer); | ||
| } | ||
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| } |
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