/*
* Copyright 2005 JBoss Inc
*
* 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.
*/
package org.drools.eclipse.flow.ruleflow.core;
import java.util.HashMap;
import java.util.Map;
import org.drools.eclipse.flow.common.editor.core.ElementConnection;
import org.drools.eclipse.flow.common.editor.core.ElementWrapper;
import org.drools.eclipse.flow.ruleflow.view.property.subprocess.SubProcessParameterInMappingPropertyDescriptor;
import org.drools.eclipse.flow.ruleflow.view.property.subprocess.SubProcessParameterOutMappingPropertyDescriptor;
import org.eclipse.ui.views.properties.ComboBoxPropertyDescriptor;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.eclipse.ui.views.properties.TextPropertyDescriptor;
import org.jbpm.workflow.core.node.SubProcessNode;
/**
* Wrapper for a SubFlow node.
*/
public class SubProcessWrapper extends StateBasedNodeWrapper {
private static final long serialVersionUID = 510l;
public static final String PROCESS_ID = "ProcessId";
public static final String WAIT_FOR_COMPLETION = "WaitForCompletion";
public static final String INDEPENDENT = "Independent";
public static final String PARAMETER_IN_MAPPING = "ParameterInMapping";
public static final String PARAMETER_OUT_MAPPING = "ParameterOutMapping";
public SubProcessWrapper() {
setNode(new SubProcessNode());
getSubProcessNode().setName("SubProcess");
}
protected void initDescriptors() {
super.initDescriptors();
IPropertyDescriptor[] oldDescriptors = descriptors;
descriptors = new IPropertyDescriptor[oldDescriptors.length + 7];
System.arraycopy(oldDescriptors, 0, descriptors, 0, oldDescriptors.length);
descriptors[descriptors.length - 7] = getOnEntryPropertyDescriptor();
descriptors[descriptors.length - 6] = getOnExitPropertyDescriptor();
descriptors[descriptors.length - 5] =
new SubProcessParameterInMappingPropertyDescriptor(PARAMETER_IN_MAPPING, "Parameter In Mapping", getSubProcessNode());
descriptors[descriptors.length - 4] =
new SubProcessParameterOutMappingPropertyDescriptor(PARAMETER_OUT_MAPPING, "Parameter Out Mapping", getSubProcessNode());
descriptors[descriptors.length - 3] =
new ComboBoxPropertyDescriptor(INDEPENDENT, "Independent", new String[] {"true", "false"});
descriptors[descriptors.length - 2] =
new TextPropertyDescriptor(PROCESS_ID, "ProcessId");
descriptors[descriptors.length - 1] =
new ComboBoxPropertyDescriptor(WAIT_FOR_COMPLETION, "Wait for completion", new String[] {"true", "false"});
}
public SubProcessNode getSubProcessNode() {
return (SubProcessNode) getNode();
}
public boolean acceptsIncomingConnection(ElementConnection connection, ElementWrapper source) {
return super.acceptsIncomingConnection(connection, source)
&& getIncomingConnections().isEmpty();
}
public boolean acceptsOutgoingConnection(ElementConnection connection, ElementWrapper target) {
return super.acceptsOutgoingConnection(connection, target)
&& getOutgoingConnections().isEmpty();
}
public Object getPropertyValue(Object id) {
if (PROCESS_ID.equals(id)) {
String processId = getSubProcessNode().getProcessId();
return processId == null ? "" : processId;
}
if (WAIT_FOR_COMPLETION.equals(id)) {
return getSubProcessNode().isWaitForCompletion() ? new Integer(0) : new Integer(1);
}
if (INDEPENDENT.equals(id)) {
return getSubProcessNode().isIndependent() ? new Integer(0) : new Integer(1);
}
if (PARAMETER_IN_MAPPING.equals(id)) {
return getSubProcessNode().getInMappings();
}
if (PARAMETER_OUT_MAPPING.equals(id)) {
return getSubProcessNode().getOutMappings();
}
return super.getPropertyValue(id);
}
public void resetPropertyValue(Object id) {
if (PROCESS_ID.equals(id)) {
getSubProcessNode().setProcessId("");
} else if (WAIT_FOR_COMPLETION.equals(id)) {
getSubProcessNode().setWaitForCompletion(true);
} else if (INDEPENDENT.equals(id)) {
getSubProcessNode().setIndependent(true);
} else if (PARAMETER_IN_MAPPING.equals(id)) {
getSubProcessNode().setInMappings(new HashMap<String, String>());
} else if (PARAMETER_OUT_MAPPING.equals(id)) {
getSubProcessNode().setOutMappings(new HashMap<String, String>());
} else {
super.resetPropertyValue(id);
}
}
@SuppressWarnings("unchecked")
public void setPropertyValue(Object id, Object value) {
if (PROCESS_ID.equals(id)) {
getSubProcessNode().setProcessId((String) value);
} else if (WAIT_FOR_COMPLETION.equals(id)) {
getSubProcessNode().setWaitForCompletion(((Integer) value).intValue() == 0);
} else if (INDEPENDENT.equals(id)) {
getSubProcessNode().setIndependent(((Integer) value).intValue() == 0);
} else if (PARAMETER_IN_MAPPING.equals(id)) {
getSubProcessNode().setInMappings((Map<String, String>) value);
} else if (PARAMETER_OUT_MAPPING.equals(id)) {
getSubProcessNode().setOutMappings((Map<String, String>) value);
} else {
super.setPropertyValue(id, value);
}
}
}