diff options
Diffstat (limited to 'src/main/java/org/cristalise/kernel/lifecycle/ActivitySlotDef.java')
| -rw-r--r-- | src/main/java/org/cristalise/kernel/lifecycle/ActivitySlotDef.java | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/main/java/org/cristalise/kernel/lifecycle/ActivitySlotDef.java b/src/main/java/org/cristalise/kernel/lifecycle/ActivitySlotDef.java new file mode 100644 index 0000000..89ddb86 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/lifecycle/ActivitySlotDef.java @@ -0,0 +1,201 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.lifecycle;
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.common.ObjectNotFoundException;
+import org.cristalise.kernel.graph.model.Vertex;
+import org.cristalise.kernel.graph.traversal.GraphTraversal;
+import org.cristalise.kernel.lifecycle.instance.Activity;
+import org.cristalise.kernel.lifecycle.instance.WfVertex;
+import org.cristalise.kernel.utils.KeyValuePair;
+import org.cristalise.kernel.utils.LocalObjectLoader;
+
+/**
+ * @version $Revision: 1.46 $ $Date: 2005/10/05 07:39:36 $
+ * @author $Author: abranson $
+ */
+public class ActivitySlotDef extends WfVertexDef
+{
+ private String activityDef;
+
+ /**
+ * Method setActivityDef.
+ *
+ * @param oActivityDef
+ */
+ public void setActivityDef(String oActivityDef)
+ {
+ activityDef = oActivityDef;
+ }
+ /**
+ * Method getActivityDef.
+ *
+ * @return String
+ */
+ public String getActivityDef()
+ {
+ return activityDef;
+ }
+ /**
+ * @see java.lang.Object#Object()
+ */
+ public ActivitySlotDef()
+ {
+ getProperties().put("Name", "");
+ getProperties().put("Version", 0);
+ }
+
+ public ActivityDef getTheActivityDef() throws ObjectNotFoundException, InvalidDataException
+ {
+ ActivityDef actDef = LocalObjectLoader.getActDef(getActivityDef(), getVersionNumberProperty("Version"));
+ if (actDef instanceof CompositeActivityDef)
+ mIsComposite = true;
+ return actDef;
+ }
+ /**
+ * @see org.cristalise.kernel.lifecycle.WfVertexDef#verify()
+ */
+ /** launch the verification of the ActivityDef */
+ @Override
+ public boolean verify()
+ {
+ mErrors.removeAllElements();
+ boolean err = true;
+ int nbInEdgres = getInEdges().length;
+ int nbOutEdges = getOutEdges().length;
+ if (nbInEdgres == 0 && this.getID() != getParent().getChildrenGraphModel().getStartVertexId())
+ {
+ mErrors.add("Unreachable");
+ err = false;
+ }
+ if (nbInEdgres > 1)
+ {
+ mErrors.add("Bad nb of previous");
+ err = false;
+ }
+ if (nbOutEdges > 1)
+ {
+ mErrors.add("too many next");
+ err = false;
+ }
+ if (nbOutEdges == 0)
+ {
+ if (!((CompositeActivityDef) getParent()).hasGoodNumberOfActivity())
+ {
+ mErrors.add("too many endpoints");
+ err = false;
+ }
+ }
+
+ Vertex[] allSiblings = getParent().getChildGraphModel().getVertices();
+ String thisName = (String)getProperties().get("Name");
+ if (thisName == null || thisName.length()==0) mErrors.add("Slot name is empty");
+ else for (Vertex v : allSiblings) {
+ if (v instanceof ActivitySlotDef && v.getID()!=getID()) {
+ ActivitySlotDef otherSlot = (ActivitySlotDef)v;
+ String otherName = (String)otherSlot.getProperties().get("Name");
+ if (otherName != null && otherName.equals(thisName)) {
+ mErrors.add("Duplicate slot name");
+ err = false;
+ }
+ }
+ }
+
+ KeyValuePair[] props;
+ try {
+ props = getTheActivityDef().getProperties().getKeyValuePairs();
+ for (KeyValuePair prop : props) {
+ if (prop.isAbstract() && !getProperties().containsKey(prop.getKey())) {
+ mErrors.add("Abstract property '"+prop.getKey()+"' not defined in slot");
+ err = false;
+ }
+ }
+ } catch (Exception ex) { }
+
+
+ // Loop check
+ Vertex[] outV = getOutGraphables();
+ Vertex[] anteVertices = GraphTraversal.getTraversal(getParent().getChildrenGraphModel(), this, GraphTraversal.kUp, false);
+ boolean errInLoop = false;
+ for (Vertex element : outV) {
+ for (Vertex anteVertice : anteVertices)
+ if (!loop() && element.getID() == anteVertice.getID())
+ errInLoop = true;
+ }
+ if (errInLoop)
+ {
+ mErrors.add("Problem in Loop");
+ err = false;
+ }
+ return err;
+ }
+ /**
+ * Method getNextWfVertices.
+ *
+ * @return WfVertexDef[]
+ */
+ public WfVertexDef[] getNextWfVertices()
+ {
+ return (WfVertexDef[]) getOutGraphables();
+ }
+ /**
+ * @see org.cristalise.kernel.graph.model.GraphableVertex#isLayoutable()
+ */
+ /**
+ * @see org.cristalise.kernel.graph.model.GraphableVertex#getIsLayoutable()
+ */
+ public boolean isLayoutable()
+ {
+ return true;
+ }
+ /**
+ * Method getInfo.
+ *
+ * @return CastorHashMap
+ */
+ private void configureInstance(Activity act)
+ {
+ KeyValuePair[] k = getProperties().getKeyValuePairs();
+ for (KeyValuePair element : k)
+ act.getProperties().put(element.getKey(), element.getValue(), element.isAbstract());
+ act.setCentrePoint(getCentrePoint());
+ act.setOutlinePoints(getOutlinePoints());
+ act.setInEdgeIds(getInEdgeIds());
+ act.setOutEdgeIds(getOutEdgeIds());
+ act.setName(getActName());
+ act.setID(getID());
+ }
+
+ public String getActName()
+ {
+ return (String) getProperties().get("Name");
+ }
+
+ @Override
+ public WfVertex instantiate() throws ObjectNotFoundException, InvalidDataException {
+ Activity newActivity = (Activity)getTheActivityDef().instantiate();
+ configureInstance(newActivity);
+ if (newActivity.getProperties().getAbstract().size() > 0) {
+ throw new InvalidDataException("Abstract properties not overridden: "+newActivity.getProperties().getAbstract().toString());
+ }
+ return newActivity;
+ }
+}
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