public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
DefinitionObjectImpl definitionObject = creationContext.DefinitionObject;
// first make sure the definitionObject has got an id
DbSession dbSession = creationContext.DbSession;
dbSession.SaveOrUpdate(definitionObject);
// store the reference link to the definitionObject
this._definitionObjectId = definitionObject.Id;
log.Debug("adding action : ");
log.Debug(" definitionObjectId: " + _definitionObjectId);
log.Debug(" definitionObject: " + definitionObject);
this._eventType = EventTypeHelper.fromText(xmlElement.GetAttribute("event"));
log.Debug("action on eventType '" + _eventType + "' and definitionObject " + creationContext.DefinitionObject);
// reading the action delegation
creationContext.DelegatingObject = this;
this._actionDelegation = new DelegationImpl();
this._actionDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
dbSession.SaveOrUpdate(this);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
// the fork and join are created in the parent block but we'll add them
// also as referencable objects to this block's scope a few lines below
_parentBlock = creationContext.ProcessBlock;
this._join = new JoinImpl();
this._fork = new ForkImpl();
creationContext.ProcessBlock = this;
base.ReadProcessData(xmlElement, creationContext);
XmlElement joinElement = xmlElement.GetChildElement("join");
creationContext.Check((joinElement != null), "element join is missing");
XmlElement forkElement = xmlElement.GetChildElement("fork");
creationContext.Check((joinElement != null), "element fork is missing");
((JoinImpl)this._join).ReadProcessData(joinElement, creationContext);
((ForkImpl)this._fork).ReadProcessData(forkElement, creationContext);
creationContext.ProcessBlock = _parentBlock;
this._nodes.Add(_join);
this._nodes.Add(_fork);
// add the fork and join as referencable objects in the proper scope
creationContext.AddReferencableObject(_fork.Name, _parentBlock, typeof(INode), _fork);
creationContext.AddReferencableObject(_join.Name, this, typeof(INode), _join);
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
DefinitionObjectImpl definitionObject = creationContext.DefinitionObject;
// first make sure the definitionObject has got an id
DbSession dbSession = creationContext.DbSession;
dbSession.SaveOrUpdate(definitionObject);
// store the reference link to the definitionObject
this._definitionObjectId = definitionObject.Id;
log.Debug("adding action : ");
log.Debug(" definitionObjectId: " + _definitionObjectId);
log.Debug(" definitionObject: " + definitionObject);
this._eventType = EventTypeHelper.fromText(xmlElement.GetAttribute("event"));
log.Debug("action on eventType '" + _eventType + "' and definitionObject " + creationContext.DefinitionObject);
// reading the action delegation
creationContext.DelegatingObject = this;
this._actionDelegation = new DelegationImpl();
this._actionDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
dbSession.SaveOrUpdate(this);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
// the fork and join are created in the parent block but we'll add them
// also as referencable objects to this block's scope a few lines below
_parentBlock = creationContext.ProcessBlock;
this._join = new JoinImpl();
this._fork = new ForkImpl();
creationContext.ProcessBlock = this;
base.ReadProcessData(xmlElement, creationContext);
XmlElement joinElement = xmlElement.GetChildElement("join");
creationContext.Check((joinElement != null), "element join is missing");
XmlElement forkElement = xmlElement.GetChildElement("fork");
creationContext.Check((joinElement != null), "element fork is missing");
((JoinImpl) this._join).ReadProcessData(joinElement, creationContext);
((ForkImpl) this._fork).ReadProcessData(forkElement, creationContext);
creationContext.ProcessBlock = _parentBlock;
this._nodes.Add(_join);
this._nodes.Add(_fork);
// add the fork and join as referencable objects in the proper scope
creationContext.AddReferencableObject(_fork.Name, _parentBlock, typeof (INode), _fork);
creationContext.AddReferencableObject(_join.Name, this, typeof (INode), _join);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
// get the process definition for that name
String subProcessDefinitionName = xmlElement.GetProperty("process");
creationContext.Check(((Object)subProcessDefinitionName != null), "process is missing in the process state : " + subProcessDefinitionName);
DbSession dbSession = creationContext.DbSession;
dbSession.SaveOrUpdate(this._processDefinition);
try
{
this._subProcess = (ProcessDefinitionImpl)dbSession.FindOne(queryFindProcessDefinitionByName, subProcessDefinitionName, DbType.STRING);
}
catch (SystemException e)
{
creationContext.AddError("process '" + subProcessDefinitionName + "' was not deployed while it is referenced in a process-state. Exception: " + e.Message);
}
// parse the processInvokerDelegation
creationContext.DelegatingObject = this;
this._processInvokerDelegation = new DelegationImpl();
XmlElement invocationElement = xmlElement.GetChildElement("process-invocation");
creationContext.Check((invocationElement != null), "process-invocation is missing in the process-state : " + xmlElement);
this._processInvokerDelegation.ReadProcessData(invocationElement, creationContext);
creationContext.DelegatingObject = null;
// parse the actorExpression
this._actorExpression = xmlElement.GetProperty("actor-expression");
creationContext.Check(((Object)_actorExpression != null), "actor-expression is missing in the process-state : " + xmlElement);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
// get the process definition for that name
String subProcessDefinitionName = xmlElement.GetProperty("process");
creationContext.Check(((Object) subProcessDefinitionName != null), "process is missing in the process state : " + subProcessDefinitionName);
DbSession dbSession = creationContext.DbSession;
dbSession.SaveOrUpdate(this._processDefinition);
try
{
this._subProcess = (ProcessDefinitionImpl) dbSession.FindOne(queryFindProcessDefinitionByName, subProcessDefinitionName, DbType.STRING);
}
catch (SystemException e)
{
creationContext.AddError("process '" + subProcessDefinitionName + "' was not deployed while it is referenced in a process-state. Exception: " + e.Message);
}
// parse the processInvokerDelegation
creationContext.DelegatingObject = this;
this._processInvokerDelegation = new DelegationImpl();
XmlElement invocationElement = xmlElement.GetChildElement("process-invocation");
creationContext.Check((invocationElement != null), "process-invocation is missing in the process-state : " + xmlElement);
this._processInvokerDelegation.ReadProcessData(invocationElement, creationContext);
creationContext.DelegatingObject = null;
// parse the actorExpression
this._actorExpression = xmlElement.GetProperty("actor-expression");
creationContext.Check(((Object) _actorExpression != null), "actor-expression is missing in the process-state : " + xmlElement);
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
XmlElement coordinatesXmlElement = xmlElement.GetChildElement("image-coordinates");
if (coordinatesXmlElement != null)
{
try
{
_x1 = Int32.Parse(coordinatesXmlElement.GetProperty("x1"));
_y1 = Int32.Parse(coordinatesXmlElement.GetProperty("y1"));
_x2 = Int32.Parse(coordinatesXmlElement.GetProperty("x2"));
_y2 = Int32.Parse(coordinatesXmlElement.GetProperty("y2"));
creationContext.Check((((Object)_x1 != null) && ((Object)_y1 != null) && ((Object)_x2 != null) && ((Object)_y2 != null)), "at least one of the image-coordinates (x1,y1,x2,y2) is missing : " + xmlElement);
}
catch (FormatException e)
{
creationContext.AddError("at least one of the image-coordinates is not parsable : " + xmlElement + " exception:" + e.Message);
}
}
DbSession dbSession = creationContext.DbSession;
creationContext.State = this;
creationContext.Index = 0;
IEnumerator iter = xmlElement.GetChildElements("field").GetEnumerator();
while (iter.MoveNext())
{
XmlElement fieldElement = (XmlElement)iter.Current;
String attributeName = fieldElement.GetProperty("attribute");
FieldImpl field = null;
Object[] values = new Object[] { _id, attributeName };
IType[] types = new IType[] { DbType.LONG, DbType.STRING };
IList fields = dbSession.Find(queryFindFieldByActivityStateAndAttributeName, values, types);
if (fields.Count == 1)
{
field = (FieldImpl)fields[0];
}
else
{
values = new Object[] { _processBlock.Id, attributeName };
types = new IType[] { DbType.LONG, DbType.STRING };
AttributeImpl attribute = (AttributeImpl)dbSession.FindOne(queryFindAttibuteByName, values, types);
field = new FieldImpl();
field.Access = FieldAccess.READ_WRITE;
field.State = this;
field.Attribute = attribute;
this._fields.Add(field);
}
field.ReadWebData(fieldElement, creationContext);
creationContext.IncrementIndex();
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = this;
this._decisionDelegation = new DelegationImpl();
this._decisionDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = this;
this._decisionDelegation = new DelegationImpl();
this._decisionDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
// first read the image
XmlElement imageElement = xmlElement.GetChildElement("image");
creationContext.Check((imageElement != null), "element image is missing");
// reading the image-file
String imageFileName = imageElement.GetProperty("name");
creationContext.Check(((Object)imageFileName != null), "image name is missing");
this._image = (byte[])creationContext.Entries[imageFileName];
if (this._image == null)
{
creationContext.AddError("couldn't find image file '" + imageFileName + "' in the process archive. (make sure the specified path is relative to the archive-root)");
}
this._imageMimeType = imageElement.GetProperty("mime-type");
creationContext.Check(((Object)_imageMimeType != null), "image mime-type is missing");
try
{
_imageHeight = Int32.Parse(imageElement.GetProperty("height"));
creationContext.Check(((Object)_imageHeight != null), "image height is missing");
_imageWidth = Int32.Parse(imageElement.GetProperty("width"));
creationContext.Check(((Object)_imageWidth != null), "image width is missing");
}
catch (FormatException e)
{
creationContext.AddError("image height or width contains unparsable numbers : height=\"" + imageElement.GetProperty("height") + "\" width=\"" + imageElement.GetProperty("width") + "\". Exception: " + e.Message);
}
DbSession dbSession = creationContext.DbSession;
// then the activity-states
IEnumerator iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
XmlElement activityStateElement = (XmlElement)iter.Current;
String activityStateName = activityStateElement.GetProperty("name");
creationContext.Check(((Object)activityStateName != null), "property name in activity state is missing");
Object[] values = new Object[] { activityStateName, _id };
IType[] types = new IType[] { DbType.STRING, DbType.LONG };
StateImpl state = null;
try
{
state = (StateImpl)dbSession.FindOne(queryFindState, values, types);
}
catch (DbException e)
{
creationContext.AddError("activity-state '" + activityStateName + "' was referenced from the webinterface.xml but not defined in the processdefinition.xml. Exception:" + e.Message);
}
state.ReadWebData(activityStateElement, creationContext);
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
DefinitionObjectImpl parent = creationContext.DefinitionObject;
creationContext.DefinitionObject = this;
base.ReadProcessData(xmlElement, creationContext);
creationContext.DefinitionObject = parent;
this._from = creationContext.Node;
creationContext.AddUnresolvedReference(this, xmlElement.GetProperty("to"), creationContext.TransitionDestinationScope, "to", typeof (INode));
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
DefinitionObjectImpl parent = creationContext.DefinitionObject;
creationContext.DefinitionObject = this;
base.ReadProcessData(xmlElement, creationContext);
creationContext.DefinitionObject = parent;
this._from = creationContext.Node;
creationContext.AddUnresolvedReference(this, xmlElement.GetProperty("to"), creationContext.TransitionDestinationScope, "to", typeof(INode));
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._processDefinition = creationContext.ProcessDefinition;
Type delegatingObjectClass = creationContext.DelegatingObject.GetType();
if (delegatingObjectClass == typeof (AttributeImpl))
{
String type = xmlElement.GetProperty("type");
if ((Object) type != null)
{
this._className = ((String) attributeTypes[type]);
string suportedTypes = "supported types: ";
foreach (Object o in attributeTypes.Keys)
{
suportedTypes += o.ToString() + " ,";
}
creationContext.Check(((Object) this._className != null), "attribute type '" + type + "' is not supported. " + suportedTypes +" !");
}
else
{
this._className = xmlElement.GetProperty("serializer");
creationContext.Check(((Object) this._className != null), "for an attribute, you must specify either a type or a serializer");
}
}
else if (delegatingObjectClass == typeof (FieldImpl))
{
this._className = xmlElement.GetProperty("class");
creationContext.Check(((Object) this._className != null), "no class specified for a delegation : " + xmlElement);
}
else
{
this._className = xmlElement.GetProperty("handler");
creationContext.Check(((Object) this._className != null), "no handler specified for a delegation : " + xmlElement);
}
log.Debug("parsing delegation for tag '" + xmlElement.Name + "' : " + this._className);
// parse the exception handler
String exceptionHandlerText = xmlElement.GetAttribute("on-exception");
if ((Object) exceptionHandlerText != null)
{
_exceptionHandlingType = ExceptionHandlingTypeHelper.FromText(exceptionHandlerText);
creationContext.Check((_exceptionHandlingType != 0), "unknown exception handler '" + exceptionHandlerText + "' in delegation " + xmlElement);
}
// create the configuration string
XmlElement configurationXml = new XmlElement("cfg");
IEnumerator iter = xmlElement.GetChildElements("parameter").GetEnumerator();
while (iter.MoveNext())
{
configurationXml.AddChild((XmlElement) iter.Current);
}
_configuration = configurationXml.ToString();
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
this._scope = creationContext.ProcessBlock;
this._initialValue = xmlElement.GetProperty("initial-value");
creationContext.DelegatingObject = this;
this._serializerDelegation = new DelegationImpl();
this._serializerDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
creationContext.AddReferencableObject(_name, (ProcessBlockImpl) this._scope, typeof (IAttribute), this);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
this._scope = creationContext.ProcessBlock;
this._initialValue = xmlElement.GetProperty("initial-value");
creationContext.DelegatingObject = this;
this._serializerDelegation = new DelegationImpl();
this._serializerDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
creationContext.AddReferencableObject(_name, (ProcessBlockImpl)this._scope, typeof(IAttribute), this);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
if ((Object)xmlElement.GetAttribute("handler") != null)
{
creationContext.DelegatingObject = this;
this._forkDelegation = new DelegationImpl();
this._forkDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
if ((Object) xmlElement.GetAttribute("handler") != null)
{
creationContext.DelegatingObject = this;
this._forkDelegation = new DelegationImpl();
this._forkDelegation.ReadProcessData(xmlElement, creationContext);
creationContext.DelegatingObject = null;
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
XmlElement assignmentElement = xmlElement.GetChildElement("assignment");
if (assignmentElement != null)
{
creationContext.DelegatingObject = this;
this._assignmentDelegation = new DelegationImpl();
this._assignmentDelegation.ReadProcessData(assignmentElement, creationContext);
creationContext.DelegatingObject = null;
}
this._actorRoleName = xmlElement.GetProperty("role");
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._nodes = new ListSet();
this._attributes = new ListSet();
this._childBlocks = new ListSet();
base.ReadProcessData(xmlElement, creationContext);
IEnumerator iter = xmlElement.GetChildElements("attribute").GetEnumerator();
while (iter.MoveNext())
{
AttributeImpl attribute = new AttributeImpl();
attribute.ReadProcessData((XmlElement)iter.Current, creationContext);
_attributes.Add(attribute);
}
iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
ActivityStateImpl activityState = new ActivityStateImpl();
activityState.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(activityState);
}
iter = xmlElement.GetChildElements("process-state").GetEnumerator();
while (iter.MoveNext())
{
ProcessStateImpl processState = new ProcessStateImpl();
processState.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(processState);
}
iter = xmlElement.GetChildElements("decision").GetEnumerator();
while (iter.MoveNext())
{
DecisionImpl decision = new DecisionImpl();
decision.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(decision);
}
iter = xmlElement.GetChildElements("concurrent-block").GetEnumerator();
while (iter.MoveNext())
{
ConcurrentBlockImpl concurrentBlock = new ConcurrentBlockImpl();
concurrentBlock.ReadProcessData((XmlElement)iter.Current, creationContext);
_childBlocks.Add(concurrentBlock);
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
creationContext.State = this;
this._fields = new ListSet();
IEnumerator iter = xmlElement.GetChildElements("field").GetEnumerator();
while (iter.MoveNext())
{
FieldImpl field = new FieldImpl();
field.ReadProcessData((XmlElement) iter.Current, creationContext);
_fields.Add(field);
}
creationContext.State = null;
}
public void ReadProcessDataTest()
{
XmlElement xmlElement = helloWorld1();
ProcessDefinitionImpl processDefinition = new ProcessDefinitionImpl();
ProcessDefinitionBuildContext processDefinitionBuilder = new ProcessDefinitionBuildContext(processDefinition, null, null);
processDefinition.ReadProcessData(xmlElement, processDefinitionBuilder);
Assert.AreEqual("Hello world 1", processDefinition.Name);
Assert.AreEqual("This is the simples process.", processDefinition.Description);
Assert.IsNotNull(processDefinition.StartState);
Assert.AreEqual("start",processDefinition.StartState.Name);
Assert.IsNotNull(processDefinition.EndState);
Assert.AreEqual("end",processDefinition.EndState.Name);
//activity-state在Nodes裏面，以後再換掉
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
String attributeName = xmlElement.GetProperty("attribute");
creationContext.Check(((Object) attributeName != null), "attribute is a required property in element field : " + xmlElement);
log.Debug("parsing field for attribute '" + attributeName);
creationContext.AddUnresolvedReference(this, attributeName, creationContext.ProcessBlock, "attribute", typeof (IAttribute));
this._state = creationContext.State;
String accessText = xmlElement.GetProperty("access");
creationContext.Check(((Object) accessText != null), "access is a required property in element field : " + xmlElement);
this._access = FieldAccessHelper.fromText(accessText);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
XmlElement assignmentElement = xmlElement.GetChildElement("assignment");
if (assignmentElement != null)
{
creationContext.DelegatingObject = this;
this._assignmentDelegation = new DelegationImpl();
this._assignmentDelegation.ReadProcessData(assignmentElement, creationContext);
creationContext.DelegatingObject = null;
}
this._actorRoleName = xmlElement.GetProperty("role");
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._name = xmlElement.GetProperty("name");
log.Debug("parsing '" + xmlElement.Name + "' with name '" + _name + "'");
this._description = xmlElement.GetProperty("description");
this._processDefinition = creationContext.ProcessDefinition;
IEnumerator iter = xmlElement.GetChildElements("action").GetEnumerator();
while (iter.MoveNext())
{
creationContext.DefinitionObject = this;
XmlElement actionElement = (XmlElement)iter.Current;
ActionImpl action = new ActionImpl();
action.ReadProcessData(actionElement, creationContext);
creationContext.DefinitionObject = null;
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
creationContext.State = this;
this._fields = new ListSet();
IEnumerator iter = xmlElement.GetChildElements("field").GetEnumerator();
while (iter.MoveNext())
{
FieldImpl field = new FieldImpl();
field.ReadProcessData((XmlElement)iter.Current, creationContext);
_fields.Add(field);
}
creationContext.State = null;
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._endState = new EndStateImpl();
this._startState = new StartStateImpl();
// read the process-block contents, the start- and the end-state
creationContext.ProcessBlock = this;
base.ReadProcessData(xmlElement, creationContext);
XmlElement startElement = xmlElement.GetChildElement("start-state");
creationContext.Check((startElement != null), "element start-state is missing");
XmlElement endElement = xmlElement.GetChildElement("end-state");
creationContext.Check((endElement != null), "element end-state is missing");
_startState.ReadProcessData(startElement, creationContext);
_endState.ReadProcessData(endElement, creationContext);
creationContext.ProcessBlock = null;
// add the start & end state to the nodes of this process definition
this._nodes.Add(_startState);
this._nodes.Add(_endState);
// add the end state as referencable object
creationContext.AddReferencableObject(this._endState.Name, this, typeof(INode), this._endState);
// read the optional authorization handler
XmlElement authorizationElement = xmlElement.GetChildElement("authorization");
if (authorizationElement != null)
{
creationContext.DelegatingObject = this;
this.authorizationDelegation = new DelegationImpl();
this.authorizationDelegation.ReadProcessData(authorizationElement, creationContext);
creationContext.DelegatingObject = null;
}
// read the optional responsible for this process definition
this._responsibleUserName = xmlElement.GetProperty("responsible");
// calculate the version of this process definition
//todo 這行應該移到ProcessDefinitionService
//this._version = GetVersionNr(creationContext);
// attach the class files to this process definitions
//todo 這行應該移到ProcessDefinitionService
//this._classFiles = GetAssemblyFiles(creationContext);
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._name = xmlElement.GetProperty("name");
this._description = xmlElement.GetProperty("description");
this._index = creationContext.Index;
log.Debug("paring web information for field " + _name);
creationContext.DelegatingObject = this;
XmlElement formatterElement = xmlElement.GetChildElement("htmlformatter");
if (formatterElement != null)
{
this._htmlFormatterDelegation = new DelegationImpl();
this._htmlFormatterDelegation.ReadProcessData(formatterElement, creationContext);
}
creationContext.DelegatingObject = null;
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
String attributeName = xmlElement.GetProperty("attribute");
creationContext.Check(((Object)attributeName != null), "attribute is a required property in element field : " + xmlElement);
log.Debug("parsing field for attribute '" + attributeName);
creationContext.AddUnresolvedReference(this, attributeName, creationContext.ProcessBlock, "attribute", typeof(IAttribute));
this._state = creationContext.State;
String accessText = xmlElement.GetProperty("access");
creationContext.Check(((Object)accessText != null), "access is a required property in element field : " + xmlElement);
this._access = FieldAccessHelper.fromText(accessText);
}
public virtual void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._name = xmlElement.GetProperty("name");
log.Debug("parsing '" + xmlElement.Name + "' with name '" + _name + "'");
this._description = xmlElement.GetProperty("description");
this._processDefinition = creationContext.ProcessDefinition;
IEnumerator iter = xmlElement.GetChildElements("action").GetEnumerator();
while (iter.MoveNext())
{
creationContext.DefinitionObject = this;
XmlElement actionElement = (XmlElement)iter.Current;
ActionImpl action = new ActionImpl();
action.ReadProcessData(actionElement, creationContext);
creationContext.DefinitionObject = null;
}
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._name = xmlElement.GetProperty("name");
this._description = xmlElement.GetProperty("description");
this._index = creationContext.Index;
log.Debug("paring web information for field " + _name);
creationContext.DelegatingObject = this;
XmlElement formatterElement = xmlElement.GetChildElement("htmlformatter");
if (formatterElement != null)
{
this._htmlFormatterDelegation = new DelegationImpl();
this._htmlFormatterDelegation.ReadProcessData(formatterElement, creationContext);
}
creationContext.DelegatingObject = null;
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
this._arrivingTransitions = new ListSet();
this._leavingTransitions = new ListSet();
this._processBlock = creationContext.ProcessBlock;
creationContext.Node = this;
this.TransitionDestinationScope = creationContext;
IEnumerator iter = xmlElement.GetChildElements("transition").GetEnumerator();
while (iter.MoveNext())
{
XmlElement transitionElement = (XmlElement) iter.Current;
TransitionImpl transition = new TransitionImpl();
transition.ReadProcessData(transitionElement, creationContext);
_leavingTransitions.Add(transition);
}
creationContext.TransitionDestinationScope = null;
creationContext.Node = null;
creationContext.AddReferencableObject(_name, (ProcessBlockImpl) this._processBlock, typeof (INode), this);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadProcessData(xmlElement, creationContext);
this._arrivingTransitions = new ListSet();
this._leavingTransitions = new ListSet();
this._processBlock = creationContext.ProcessBlock;
creationContext.Node = this;
this.TransitionDestinationScope = creationContext;
IEnumerator iter = xmlElement.GetChildElements("transition").GetEnumerator();
while (iter.MoveNext())
{
XmlElement transitionElement = (XmlElement)iter.Current;
TransitionImpl transition = new TransitionImpl();
transition.ReadProcessData(transitionElement, creationContext);
_leavingTransitions.Add(transition);
}
creationContext.TransitionDestinationScope = null;
creationContext.Node = null;
creationContext.AddReferencableObject(_name, (ProcessBlockImpl)this._processBlock, typeof(INode), this);
}
public void DeployProcessArchive(Stream processArchiveStream, DbSession dbSession)
{
log.Debug("reading process archive...");
// construct an empty process definition
ProcessDefinitionImpl processDefinition = new ProcessDefinitionImpl();
// Then save the process definition
// This is done so hibernate will assign an id to this object.
dbSession.Save(processDefinition);
IDictionary<string, byte[]> entries = null;
entries = ZipUtility.ReadEntries(processArchiveStream);
ProcessDefinitionBuildContext processDefinitionBuilder = new ProcessDefinitionBuildContext(processDefinition, entries, dbSession);
try
{
if (!entries.ContainsKey("processdefinition.xml"))
{
processDefinitionBuilder.AddError("entry '" + "processdefinition.xml" + "' found not found in the process archive");
throw new SystemException("entry '" + "processdefinition.xml" + "' found not found in the process archive");
}
// parse the processdefinition.xml
XmlElement xmlElement = getXmlElementFromBytes(entries["processdefinition.xml"]);
// build the object model from the xml
processDefinitionBuilder.PushScope("in processdefinition.xml");
processDefinition.ReadProcessData(xmlElement, processDefinitionBuilder);
processDefinition.Version = GetVersionNr(processDefinitionBuilder, processDefinition.Name);
processDefinition.ClassFiles = GetAssemblyFiles(processDefinitionBuilder, processDefinition);
processDefinitionBuilder.PopScope();
// resolve all forward references
processDefinitionBuilder.ResolveReferences();
processDefinition.Validate(processDefinitionBuilder);
if (processDefinitionBuilder.HasErrors())
{
throw new NpdlException(processDefinitionBuilder.Errors);
}
// read the optional web-interface information
if (entries.ContainsKey("web/webinterface.xml"))
{
log.Debug("processing webinterface.xml...");
xmlElement = getXmlElementFromBytes(entries["web/webinterface.xml"]);
processDefinitionBuilder.PushScope("in webinterface.xml");
processDefinition.ReadWebData(xmlElement, processDefinitionBuilder);
processDefinitionBuilder.PopScope();
}
else
{
log.Debug("no web/webinterface.xml was supplied");
}
processDefinitionRepository.Save(processDefinition, dbSession);
}
catch (SystemException e)
{
log.Error("xml parsing error :", e);
processDefinitionBuilder.AddError(e.GetType().FullName + " : " + e.Message);
processDefinitionBuilder.AddError("couldn't continue to parse the process archive");
throw new NpdlException(processDefinitionBuilder.Errors);
}
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
// first read the image
XmlElement imageElement = xmlElement.GetChildElement("image");
creationContext.Check((imageElement != null), "element image is missing");
// reading the image-file
String imageFileName = imageElement.GetProperty("name");
creationContext.Check(((Object) imageFileName != null), "image name is missing");
this._image = (byte[]) creationContext.Entries[imageFileName];
if (this._image == null)
{
creationContext.AddError("couldn't find image file '" + imageFileName + "' in the process archive. (make sure the specified path is relative to the archive-root)");
}
this._imageMimeType = imageElement.GetProperty("mime-type");
creationContext.Check(((Object) _imageMimeType != null), "image mime-type is missing");
try
{
_imageHeight = Int32.Parse(imageElement.GetProperty("height"));
creationContext.Check(((Object) _imageHeight != null), "image height is missing");
_imageWidth = Int32.Parse(imageElement.GetProperty("width"));
creationContext.Check(((Object) _imageWidth != null), "image width is missing");
}
catch (FormatException e)
{
creationContext.AddError("image height or width contains unparsable numbers : height=\"" + imageElement.GetProperty("height") + "\" width=\"" + imageElement.GetProperty("width") + "\". Exception: " + e.Message);
}
DbSession dbSession = creationContext.DbSession;
// then the activity-states
IEnumerator iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
XmlElement activityStateElement = (XmlElement) iter.Current;
String activityStateName = activityStateElement.GetProperty("name");
creationContext.Check(((Object) activityStateName != null), "property name in activity state is missing");
Object[] values = new Object[] {activityStateName, _id};
IType[] types = new IType[] {DbType.STRING, DbType.LONG};
StateImpl state = null;
try
{
state = (StateImpl) dbSession.FindOne(queryFindState, values, types);
}
catch (DbException e)
{
creationContext.AddError("activity-state '" + activityStateName + "' was referenced from the webinterface.xml but not defined in the processdefinition.xml. Exception:" + e.Message);
}
state.ReadWebData(activityStateElement, creationContext);
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._endState = new EndStateImpl();
this._startState = new StartStateImpl();
// read the process-block contents, the start- and the end-state
creationContext.ProcessBlock = this;
base.ReadProcessData(xmlElement, creationContext);
XmlElement startElement = xmlElement.GetChildElement("start-state");
creationContext.Check((startElement != null), "element start-state is missing");
XmlElement endElement = xmlElement.GetChildElement("end-state");
creationContext.Check((endElement != null), "element end-state is missing");
_startState.ReadProcessData(startElement, creationContext);
_endState.ReadProcessData(endElement, creationContext);
creationContext.ProcessBlock = null;
// add the start & end state to the nodes of this process definition
this._nodes.Add(_startState);
this._nodes.Add(_endState);
// add the end state as referencable object
creationContext.AddReferencableObject(this._endState.Name, this, typeof (INode), this._endState);
// read the optional authorization handler
XmlElement authorizationElement = xmlElement.GetChildElement("authorization");
if (authorizationElement != null)
{
creationContext.DelegatingObject = this;
this.authorizationDelegation = new DelegationImpl();
this.authorizationDelegation.ReadProcessData(authorizationElement, creationContext);
creationContext.DelegatingObject = null;
}
// read the optional responsible for this process definition
this._responsibleUserName = xmlElement.GetProperty("responsible");
// calculate the version of this process definition
//todo 這行應該移到ProcessDefinitionService
//this._version = GetVersionNr(creationContext);
// attach the class files to this process definitions
//todo 這行應該移到ProcessDefinitionService
//this._classFiles = GetAssemblyFiles(creationContext);
}
private Int32 GetVersionNr(ProcessDefinitionBuildContext creationContext,string name)
{
int newVersion = 1;
IEnumerator iter = creationContext.DbSession.Iterate(queryFindVersionNumbers, name, DbType.STRING).GetEnumerator();
if (iter.MoveNext())
{
Int32 highestVersionNumber = (Int32)iter.Current;
if ((Object)highestVersionNumber != null)
{
newVersion = highestVersionNumber + 1;
}
}
if (iter.MoveNext())
{
throw new NetBpm.Util.DB.DbException("duplicate value");
}
return newVersion;
}
public virtual ISet GetAssemblyFiles(ProcessDefinitionBuildContext creationContext,IProcessDefinition processDefinition)
{
ISet classFiles = new HashedSet();
IDictionary<string, byte[]> entries = creationContext.Entries;
IEnumerator iter = entries.Keys.GetEnumerator();
while (iter.MoveNext())
{
String entryName = (String)iter.Current;
if ((entryName.StartsWith("lib")) && (entryName.EndsWith(".dll")))
{
if (log.IsDebugEnabled)
{
log.Debug("attaching assembly file " + entryName);
}
byte[] classBytes = (byte[])entries[entryName];
if (log.IsDebugEnabled)
{
log.Debug("found assembly " + entryName);
}
Assembly assemply = Assembly.Load(classBytes);
if (log.IsDebugEnabled)
{
log.Debug("attaching assembly name: " + assemply.GetName().Name + " Version:" + assemply.GetName().Version.ToString());
}
AssemblyFileImpl assemblyFile = new AssemblyFileImpl();
assemblyFile.FileName = entryName;
assemblyFile.Bytes = classBytes;
assemblyFile.AssemblyName = assemply.GetName().Name;
assemblyFile.AssemblyVersion = assemply.GetName().Version.ToString();
assemblyFile.ProcessDefinition = processDefinition;
classFiles.Add(assemblyFile);
}
}
return classFiles;
}
public virtual void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
XmlElement coordinatesXmlElement = xmlElement.GetChildElement("image-coordinates");
if (coordinatesXmlElement != null)
{
try
{
_x1 = Int32.Parse(coordinatesXmlElement.GetProperty("x1"));
_y1 = Int32.Parse(coordinatesXmlElement.GetProperty("y1"));
_x2 = Int32.Parse(coordinatesXmlElement.GetProperty("x2"));
_y2 = Int32.Parse(coordinatesXmlElement.GetProperty("y2"));
creationContext.Check((((Object) _x1 != null) && ((Object) _y1 != null) && ((Object) _x2 != null) && ((Object) _y2 != null)), "at least one of the image-coordinates (x1,y1,x2,y2) is missing : " + xmlElement);
}
catch (FormatException e)
{
creationContext.AddError("at least one of the image-coordinates is not parsable : " + xmlElement + " exception:" + e.Message);
}
}
DbSession dbSession = creationContext.DbSession;
creationContext.State = this;
creationContext.Index = 0;
IEnumerator iter = xmlElement.GetChildElements("field").GetEnumerator();
while (iter.MoveNext())
{
XmlElement fieldElement = (XmlElement) iter.Current;
String attributeName = fieldElement.GetProperty("attribute");
FieldImpl field = null;
Object[] values = new Object[] {_id, attributeName};
IType[] types = new IType[] {DbType.LONG, DbType.STRING};
IList fields = dbSession.Find(queryFindFieldByActivityStateAndAttributeName, values, types);
if (fields.Count == 1)
{
field = (FieldImpl) fields[0];
}
else
{
values = new Object[] {_processBlock.Id, attributeName};
types = new IType[] {DbType.LONG, DbType.STRING};
AttributeImpl attribute = (AttributeImpl) dbSession.FindOne(queryFindAttibuteByName, values, types);
field = new FieldImpl();
field.Access = FieldAccess.READ_WRITE;
field.State = this;
field.Attribute = attribute;
this._fields.Add(field);
}
field.ReadWebData(fieldElement, creationContext);
creationContext.IncrementIndex();
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
creationContext.DefinitionObject = this;
base.ReadProcessData(xmlElement, creationContext);
creationContext.DefinitionObject = null;
}
public override void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadWebData(xmlElement, creationContext);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._nodes = new ListSet();
this._attributes = new ListSet();
this._childBlocks = new ListSet();
base.ReadProcessData(xmlElement, creationContext);
IEnumerator iter = xmlElement.GetChildElements("attribute").GetEnumerator();
while (iter.MoveNext())
{
AttributeImpl attribute = new AttributeImpl();
attribute.ReadProcessData((XmlElement) iter.Current, creationContext);
_attributes.Add(attribute);
}
iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
ActivityStateImpl activityState = new ActivityStateImpl();
activityState.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(activityState);
}
iter = xmlElement.GetChildElements("process-state").GetEnumerator();
while (iter.MoveNext())
{
ProcessStateImpl processState = new ProcessStateImpl();
processState.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(processState);
}
iter = xmlElement.GetChildElements("decision").GetEnumerator();
while (iter.MoveNext())
{
DecisionImpl decision = new DecisionImpl();
decision.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(decision);
}
iter = xmlElement.GetChildElements("concurrent-block").GetEnumerator();
while (iter.MoveNext())
{
ConcurrentBlockImpl concurrentBlock = new ConcurrentBlockImpl();
concurrentBlock.ReadProcessData((XmlElement) iter.Current, creationContext);
_childBlocks.Add(concurrentBlock);
}
}
public override void ReadWebData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
base.ReadWebData(xmlElement, creationContext);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
creationContext.DefinitionObject = this;
base.ReadProcessData(xmlElement, creationContext);
creationContext.DefinitionObject = null;
}
