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stringlengths 12
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|---|---|---|
Activiti_WSOperation_m0_rdh | /**
* {@inheritDoc }
*/
public MessageInstance
m0(MessageInstance message, Operation operation, ConcurrentMap<QName, URL> overridenEndpointAddresses) throws Exception {
Object[] arguments = this.getArguments(message);
Object[] results = this.safeSend(arguments, overridenEndpointAddresses);
return this.createResponseMessage(results, operation);
} | 3.26 |
Activiti_WSOperation_getName_rdh | /**
* {@inheritDoc }
*/
public String getName() {
return this.name;
} | 3.26 |
Activiti_WSOperation_getId_rdh | /**
* {@inheritDoc }
*/
public String getId() {return this.id;
} | 3.26 |
Activiti_NativeHistoricProcessInstanceQueryImpl_executeList_rdh | // results ////////////////////////////////////////////////////////////////
public List<HistoricProcessInstance> executeList(CommandContext commandContext, Map<String, Object> parameterMap, int firstResult, int maxResults) {
return commandContext.getHistoricProcessInstanceEntityManager().findHistoricProcessInstancesByNativeQuery(parameterMap, firstResult, maxResults);
} | 3.26 |
Activiti_LongToString_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
return ((Long) (anObject)).toString();
} | 3.26 |
Activiti_TreeMethodExpression_isLiteralText_rdh | /**
*
* @return <code>true</code> if this is a literal text expression
*/
@Override
public boolean isLiteralText() {
return node.isLiteralText();
} | 3.26 |
Activiti_TreeMethodExpression_isDeferred_rdh | /**
* Answer <code>true</code> if this is a deferred expression (starting with <code>#{</code>)
*/public boolean isDeferred() {
return deferred;
} | 3.26 |
Activiti_TreeMethodExpression_m0_rdh | /**
* Evaluates the expression and answers information about the method
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* @return method information or <code>null</code> for literal expressions
* @throws ELException
* if evaluation fails (e.g. suitable method not found)
*/
@Overridepublic MethodInfo m0(ELContext context) throws ELException {
return node.getMethodInfo(bindings, context, f0, types);
} | 3.26 |
Activiti_TreeMethodExpression_invoke_rdh | /**
* Evaluates the expression and invokes the method.
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* @param paramValues
* @return method result or <code>null</code> if this is a literal text expression
* @throws ELException
* if evaluation fails (e.g. suitable method not found)
*/
@Override
public Object invoke(ELContext context, Object[] paramValues) throws ELException {
return node.invoke(bindings, context, f0, types, paramValues);
} | 3.26 |
Activiti_TreeMethodExpression_equals_rdh | /**
* Expressions are compared using the concept of a <em>structural id</em>:
* variable and function names are anonymized such that two expressions with
* same tree structure will also have the same structural id and vice versa.
* Two method expressions are equal if
* <ol>
* <li>their builders are equal</li>
* <li>their structural id's are equal</li>
* <li>their bindings are equal</li>
* <li>their expected types match</li>
* <li>their parameter types are equal</li>
* </ol>
*/
@Override
public boolean equals(Object obj) {
if ((obj != null)
&& (obj.getClass() ==
getClass())) {
TreeMethodExpression other = ((TreeMethodExpression) (obj));
if (!builder.equals(other.builder)) {
return false;
}
if (f0 != other.f0) {
return false;
}
if (!Arrays.equals(types, other.types)) {
return false;
}
return getStructuralId().equals(other.getStructuralId()) && bindings.equals(other.bindings);
}
return false;
} | 3.26 |
Activiti_TreeMethodExpression_isParametersProvided_rdh | /**
*
* @return <code>true</code> if this is a method invocation expression
*/
@Override
public boolean isParametersProvided() {
return node.isMethodInvocation();
} | 3.26 |
Activiti_TreeMethodExpression_dump_rdh | /**
* Print the parse tree.
*
* @param writer
*/
public void
dump(PrintWriter writer) {
NodePrinter.dump(writer, node);
} | 3.26 |
Activiti_UserTaskParseHandler_getHandledType_rdh | /**
*/
| 3.26 |
Activiti_ExclusiveGatewayActivityBehavior_leave_rdh | /**
* The default behaviour of BPMN, taking every outgoing sequence flow (where the condition evaluates to true), is not valid for an exclusive gateway.
*
* Hence, this behaviour is overridden and replaced by the correct behavior: selecting the first sequence flow which condition evaluates to true (or which hasn't got a condition) and leaving the
* activity through that sequence flow.
*
* If no sequence flow is selected (ie all conditions evaluate to false), then the default sequence flow is taken (if defined).
*/
@Override
public void leave(DelegateExecution execution) {if (log.isDebugEnabled()) {
log.debug("Leaving exclusive gateway '{}'", execution.getCurrentActivityId());}
ExclusiveGateway exclusiveGateway = ((ExclusiveGateway) (execution.getCurrentFlowElement()));
if ((Context.getProcessEngineConfiguration() != null) && Context.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
Context.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(ActivitiEventBuilder.createActivityEvent(ActivitiEventType.ACTIVITY_COMPLETED, execution, exclusiveGateway));
}
SequenceFlow outgoingSequenceFlow = null;
SequenceFlow
defaultSequenceFlow = null;
String defaultSequenceFlowId = exclusiveGateway.getDefaultFlow();
// Determine sequence flow to take
Iterator<SequenceFlow> sequenceFlowIterator = exclusiveGateway.getOutgoingFlows().iterator();
while ((outgoingSequenceFlow == null) && sequenceFlowIterator.hasNext()) {
SequenceFlow sequenceFlow = sequenceFlowIterator.next();
String skipExpressionString = sequenceFlow.getSkipExpression();
if (!SkipExpressionUtil.isSkipExpressionEnabled(execution, skipExpressionString)) {
boolean conditionEvaluatesToTrue = ConditionUtil.hasTrueCondition(sequenceFlow, execution);
if (conditionEvaluatesToTrue && ((defaultSequenceFlowId == null) || (!defaultSequenceFlowId.equals(sequenceFlow.getId()))))
{
if (log.isDebugEnabled()) {
log.debug("Sequence flow '{}'selected as outgoing sequence flow.", sequenceFlow.getId());
}
outgoingSequenceFlow = sequenceFlow;
}
} else if (SkipExpressionUtil.shouldSkipFlowElement(Context.getCommandContext(), execution, skipExpressionString)) {
outgoingSequenceFlow = sequenceFlow;
}
// Already store it, if we would need it later. Saves one for loop.
if ((defaultSequenceFlowId != null) && defaultSequenceFlowId.equals(sequenceFlow.getId())) {
defaultSequenceFlow = sequenceFlow;
}
}
// We have to record the end here, or else we're already past it
Context.getCommandContext().getHistoryManager().recordActivityEnd(((ExecutionEntity) (execution)), null);
// Leave the gateway
if (outgoingSequenceFlow != null) {
execution.setCurrentFlowElement(outgoingSequenceFlow);
} else if (defaultSequenceFlow != null) {
execution.setCurrentFlowElement(defaultSequenceFlow);
} else {
// No sequence flow could be found, not even a default one
throw new ActivitiException(("No outgoing sequence flow of the exclusive gateway '" + exclusiveGateway.getId()) + "' could be selected for continuing the process");
}
super.leave(execution);
} | 3.26 |
Activiti_LongToInteger_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
return Integer.valueOf(((Long) (anObject)).toString());
} | 3.26 |
Activiti_BusinessRuleParseHandler_getHandledType_rdh | /**
*/public class BusinessRuleParseHandler extends AbstractActivityBpmnParseHandler<BusinessRuleTask> {
public Class<? extends BaseElement> getHandledType() {
return BusinessRuleTask.class;
} | 3.26 |
Activiti_Activiti_signallingMessageHandler_rdh | /**
* Any message that enters this {@link org.springframework.messaging.MessageHandler}
* containing a {@code executionId} parameter will trigger a
* {@link org.activiti.engine.RuntimeService#signalEventReceived(String)}.
*/
public static MessageHandler signallingMessageHandler(final ProcessEngine processEngine) {
return new MessageHandler() {
@Override
public void handleMessage(Message<?> message) throws MessagingException {
String executionId = (message.getHeaders().containsKey("executionId")) ? ((String) (message.getHeaders().get("executionId"))) : ((String) (null));
if (null != executionId)
processEngine.getRuntimeService().trigger(executionId);
}
};
} | 3.26 |
Activiti_TablePage_getTotal_rdh | /**
*
* @return the total rowcount of the table from which this page is only a subset.
*/
public long getTotal() {
return total;
} | 3.26 |
Activiti_TablePage_getRows_rdh | /**
*
* @return the actual table content.
*/
public List<Map<String, Object>> getRows() {
return rowData;
} | 3.26 |
Activiti_TablePage_getFirstResult_rdh | /**
*
* @return the start index of this page (ie the index of the first element in the page)
*/
public long getFirstResult() {
return firstResult;
} | 3.26 |
Activiti_TablePage_getSize_rdh | /**
*
* @return the actual number of rows in this page.
*/
public long getSize() {
return rowData.size();
} | 3.26 |
Activiti_Builder_main_rdh | /**
* Dump out abstract syntax tree for a given expression
*
* @param args
* array with one element, containing the expression string
*/
public static void main(String[] args) {
if (args.length != 1) {
System.err.println(("usage: java " + Builder.class.getName()) + " <expression string>");
System.exit(1);
}
PrintWriter out = new PrintWriter(System.out); Tree tree = null;
try {
tree = new Builder(Feature.METHOD_INVOCATIONS).build(args[0]);
} catch (TreeBuilderException e) {
System.out.println(e.getMessage());
System.exit(0);
} NodePrinter.dump(out, tree.getRoot());
if ((!tree.getFunctionNodes().iterator().hasNext()) && (!tree.getIdentifierNodes().iterator().hasNext())) {
ELContext context = new ELContext() {@Overridepublic VariableMapper getVariableMapper() {
return null;}
@Override
public FunctionMapper getFunctionMapper() {return null;
}
@Override
public ELResolver getELResolver() {
return null;
}
};
out.print(">> ");
try {
out.println(tree.getRoot().getValue(new Bindings(null, null), context, null));} catch (ELException e) {
out.println(e.getMessage());
}
}
out.flush();
} | 3.26 |
Activiti_Builder_isEnabled_rdh | /**
*
* @return <code>true</code> iff the specified feature is supported.
*/
public boolean isEnabled(Feature feature) {
return features.contains(feature);
} | 3.26 |
Activiti_Builder_build_rdh | /**
* Parse expression.
*/
public Tree build(String expression) throws TreeBuilderException {
try {
return createParser(expression).tree();
} catch (Scanner.ScanException e) {
throw new TreeBuilderException(expression, e.position, e.encountered, e.expected, e.getMessage());
} catch (ParseException e) {
throw new TreeBuilderException(expression, e.position, e.encountered, e.expected, e.getMessage());
}
} | 3.26 |
Activiti_DelegateExpressionTransactionDependentExecutionListener_m0_rdh | /**
* returns the expression text for this execution listener. Comes in handy if you want to check which listeners you already have.
*/
public String m0() {
return expression.getExpressionText();} | 3.26 |
Activiti_AbstractProcessEngineConfiguration_springProcessEngineBean_rdh | /**
* Provides sane definitions for the various beans required to be productive with Activiti in Spring.
*/ public
| 3.26 |
Activiti_DelegateHelper_getFieldExpression_rdh | /**
* Similar to {@link #getFieldExpression(DelegateExecution, String)}, but for use within a {@link TaskListener}.
*/
public static Expression getFieldExpression(DelegateTask task, String fieldName) {
if (task.getCurrentActivitiListener() != null) {
List<FieldExtension> fieldExtensions = task.getCurrentActivitiListener().getFieldExtensions();
if ((fieldExtensions != null) && (fieldExtensions.size() > 0)) {
for (FieldExtension fieldExtension : fieldExtensions) {
if (fieldName.equals(fieldExtension.getFieldName())) {
return createExpressionForField(fieldExtension);
}
}
}
}
return null;
} | 3.26 |
Activiti_DelegateHelper_getField_rdh | /**
* Returns the {@link FieldExtension} matching the provided 'fieldName' which
* is defined for the current activity of the provided
* {@link DelegateExecution}.
* <p>
* Returns null if no such {@link FieldExtension} can be found.
* <p>
* If the execution is currently being used for executing an
* {@link ExecutionListener}, the field of the listener will be returned. Use
* {@link #getFlowElementField(DelegateExecution, String)} or
* {@link #getListenerField(DelegateExecution, String)} for specifically
* getting the field from either the flow element or the listener.
*/
public static FieldExtension getField(DelegateExecution execution, String fieldName) {
if (isExecutingExecutionListener(execution)) {
return getListenerField(execution, fieldName);
} else {
return getFlowElementField(execution, fieldName);
}
} | 3.26 |
Activiti_DelegateHelper_getExtensionElements_rdh | /**
* Returns for the activityId of the passed {@link DelegateExecution} the
* {@link Map} of {@link ExtensionElement} instances. These represent the
* extension elements defined in the BPMN 2.0 XML as part of that particular
* activity.
* <p>
* If the execution is currently being used for executing an
* {@link ExecutionListener}, the extension elements of the listener will be
* used. Use the {@link #getFlowElementExtensionElements(DelegateExecution)}
* or {@link #getListenerExtensionElements(DelegateExecution)} instead to
* specifically get the extension elements of either the flow element or the
* listener.
*/
public static Map<String, List<ExtensionElement>> getExtensionElements(DelegateExecution execution) {
if (isExecutingExecutionListener(execution)) {
return m0(execution);
} else {
return getFlowElementExtensionElements(execution);}
} | 3.26 |
Activiti_DelegateHelper_getBpmnModel_rdh | /**
* Returns the {@link BpmnModel} matching the process definition bpmn model
* for the process definition of the passed {@link DelegateExecution}.
*/
public static BpmnModel getBpmnModel(DelegateExecution execution) {
if (execution == null) {
throw new ActivitiException("Null execution passed");
}
return ProcessDefinitionUtil.getBpmnModel(execution.getProcessDefinitionId());
} | 3.26 |
Activiti_DelegateHelper_isExecutingExecutionListener_rdh | /**
* Returns whether or not the provided execution is being use for executing an {@link ExecutionListener}.
*/
public static boolean isExecutingExecutionListener(DelegateExecution execution) {return execution.getCurrentActivitiListener() != null;
} | 3.26 |
Activiti_DelegateHelper_leaveDelegate_rdh | /**
* To be used in an {@link ActivityBehavior} or {@link JavaDelegate}: leaves
* the current activity via one specific sequenceflow.
*/
public static void leaveDelegate(DelegateExecution delegateExecution, String sequenceFlowId) {
String v0 = delegateExecution.getProcessDefinitionId();
Process process = ProcessDefinitionUtil.getProcess(v0);
FlowElement flowElement = process.getFlowElement(sequenceFlowId);
if (flowElement instanceof SequenceFlow) {
delegateExecution.setCurrentFlowElement(flowElement);
Context.getAgenda().planTakeOutgoingSequenceFlowsOperation(((ExecutionEntity) (delegateExecution)), false);
} else {
throw new ActivitiException(sequenceFlowId +
" does not match a sequence flow");
}
} | 3.26 |
Activiti_DelegateHelper_getFlowElement_rdh | /**
* Returns the current {@link FlowElement} where the {@link DelegateExecution} is currently at.
*/
public static FlowElement getFlowElement(DelegateExecution execution) {
BpmnModel bpmnModel = getBpmnModel(execution);
FlowElement flowElement =
bpmnModel.getFlowElement(execution.getCurrentActivityId());
if (flowElement == null) {
throw new ActivitiException("Could not find a FlowElement for activityId " + execution.getCurrentActivityId());
}
return flowElement;
} | 3.26 |
Activiti_DelegateHelper_createExpressionForField_rdh | /**
* Creates an {@link Expression} for the {@link FieldExtension}.
*/
public static Expression createExpressionForField(FieldExtension fieldExtension) {
if (StringUtils.isNotEmpty(fieldExtension.getExpression())) {
ExpressionManager v10 = Context.getProcessEngineConfiguration().getExpressionManager();
return v10.createExpression(fieldExtension.getExpression());
}
else {
return new FixedValue(fieldExtension.getStringValue());
}
} | 3.26 |
Activiti_DelegateHelper_getFields_rdh | /**
* Returns the list of field extensions, represented as instances of
* {@link FieldExtension}, for the current activity of the passed
* {@link DelegateExecution}.
* <p>
* If the execution is currently being used for executing an
* {@link ExecutionListener}, the fields of the listener will be returned. Use
* {@link #getFlowElementFields(DelegateExecution)} or
* {@link #getListenerFields(DelegateExecution)} if needing the flow element
* of listener fields specifically.
*/public static
List<FieldExtension> getFields(DelegateExecution execution) {
if (isExecutingExecutionListener(execution)) {
return getListenerFields(execution);
} else {
return getFlowElementFields(execution);
}
} | 3.26 |
Activiti_TreeStore_get_rdh | /**
* Get a {@link Tree}.
* If a tree for the given expression is present in the cache, it is
* taken from there; otherwise, the expression string is parsed and
* the resulting tree is added to the cache.
*
* @param expression
* expression string
* @return expression tree
*/
public Tree get(String expression) throws TreeBuilderException {
if (cache == null) {
return builder.build(expression);
}Tree tree = cache.get(expression);
if (tree == null) {
cache.put(expression, tree = builder.build(expression));
}
return tree;
} | 3.26 |
Activiti_TreeValueExpression_getValue_rdh | /**
* Evaluates the expression as an rvalue and answers the result.
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* and to determine the result from the last base/property pair
* @return rvalue evaluation result
* @throws ELException
* if evaluation fails (e.g. property not found, type conversion failed, ...)
*/
@Override
public Object getValue(ELContext context) throws ELException {
return node.getValue(bindings, context, type);} | 3.26 |
Activiti_TreeValueExpression_isLiteralText_rdh | /**
*
* @return <code>true</code> if this is a literal text expression
*/
@Override
public boolean isLiteralText() {
return node.isLiteralText();
} | 3.26 |
Activiti_TreeValueExpression_isDeferred_rdh | /**
* Answer <code>true</code> if this is a deferred expression (containing
* sub-expressions starting with <code>#{</code>)
*/
public boolean isDeferred() {
return deferred;
} | 3.26 |
Activiti_TreeValueExpression_equals_rdh | /**
* Expressions are compared using the concept of a <em>structural id</em>:
* variable and function names are anonymized such that two expressions with
* same tree structure will also have the same structural id and vice versa.
* Two value expressions are equal if
* <ol>
* <li>their structural id's are equal</li>
* <li>their bindings are equal</li>
* <li>their expected types are equal</li>
* </ol>
*/
@Override
public boolean equals(Object obj) {
if ((obj != null) && (obj.getClass() == getClass())) {
TreeValueExpression other = ((TreeValueExpression) (obj));
if (!builder.equals(other.builder)) {
return false;
}
if (type != other.type) {
return false;
}
return getStructuralId().equals(other.getStructuralId()) && bindings.equals(other.bindings);}
return false;
} | 3.26 |
Activiti_TreeValueExpression_getType_rdh | /**
* Evaluates the expression as an lvalue and answers the result type.
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* and to determine the result from the last base/property pair
* @return lvalue evaluation type or <code>null</code> for rvalue expressions
* @throws ELException
* if evaluation fails (e.g. property not found, type conversion failed, ...)
*/
@Override
public Class<?> getType(ELContext context) throws ELException {
return node.getType(bindings, context);
} | 3.26 |
Activiti_TreeValueExpression_setValue_rdh | /**
* Evaluates the expression as an lvalue and assigns the given value.
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* and to perform the assignment to the last base/property pair
* @throws ELException
* if evaluation fails (e.g. property not found, type conversion failed, assignment failed...)
*/
@Override
public void setValue(ELContext context, Object value) throws ELException {
node.setValue(bindings, context, value);
} | 3.26 |
Activiti_TreeValueExpression_isReadOnly_rdh | /**
* Evaluates the expression as an lvalue and determines if {@link #setValue(ELContext, Object)}
* will always fail.
*
* @param context
* used to resolve properties (<code>base.property</code> and <code>base[property]</code>)
* and to determine the result from the last base/property pair
* @return <code>true</code> if {@link #setValue(ELContext, Object)} always fails.
* @throws ELException
* if evaluation fails (e.g. property not found, type conversion failed, ...)
*/
@Override
public boolean isReadOnly(ELContext
context) throws ELException {
return node.isReadOnly(bindings, context);
} | 3.26 |
Activiti_BigDecimalToString_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
return format.format(((BigDecimal) (anObject)));
} | 3.26 |
Activiti_ObjectValueExpression_equals_rdh | /**
* Two object value expressions are equal if and only if their wrapped objects are equal.
*/
@Override
public boolean equals(Object obj)
{
if ((obj != null) && (obj.getClass() == getClass())) {
ObjectValueExpression other = ((ObjectValueExpression) (obj));if (type != other.type) {
return false;
}
return (object == other.object) || ((object != null) && object.equals(other.object)); }
return false;
} | 3.26 |
Activiti_ObjectValueExpression_setValue_rdh | /**
* Throw an exception.
*/
@Override
public void setValue(ELContext context, Object value) {
throw new ELException(LocalMessages.get("error.value.set.rvalue", "<object value expression>"));
} | 3.26 |
Activiti_ObjectValueExpression_getType_rdh | /**
* Answer <code>null</code>.
*/@Override
public Class<?> getType(ELContext context) {
return null;
} | 3.26 |
Activiti_NativeHistoricTaskInstanceQueryImpl_executeList_rdh | // results ////////////////////////////////////////////////////////////////
public List<HistoricTaskInstance> executeList(CommandContext commandContext, Map<String, Object>
parameterMap, int firstResult, int maxResults) {
return commandContext.getHistoricTaskInstanceEntityManager().findHistoricTaskInstancesByNativeQuery(parameterMap, firstResult,
maxResults);
} | 3.26 |
Activiti_AstNode_findPublicAccessibleMethod_rdh | /**
* Find accessible method. Searches the inheritance tree of the class declaring
* the method until it finds a method that can be invoked.
*
* @param method
* method
* @return accessible method or <code>null</code>
*/
private static Method findPublicAccessibleMethod(Method method) {
if ((method == null) || (!Modifier.isPublic(method.getModifiers()))) {
return null;
}
if (method.isAccessible() || Modifier.isPublic(method.getDeclaringClass().getModifiers())) {
return method;}
for (Class<?> cls : method.getDeclaringClass().getInterfaces()) {
Method mth = null;
try {
mth =
findPublicAccessibleMethod(cls.getMethod(method.getName(), method.getParameterTypes()));
if (mth != null) {
return mth;
}
} catch (NoSuchMethodException ignore) {
// do nothing
}
}
Class<?> cls = method.getDeclaringClass().getSuperclass();
if (cls != null) {
Method mth = null;
try {
mth = findPublicAccessibleMethod(cls.getMethod(method.getName(), method.getParameterTypes()));
if (mth != null) {
return mth;
}
} catch (NoSuchMethodException ignore) {
// do nothing
}
}
return null;
} | 3.26 |
Activiti_AstNode_getValue_rdh | /**
* evaluate and return the (optionally coerced) result.
*/
public final Object getValue(Bindings bindings, ELContext context, Class<?> type) {
Object value = eval(bindings, context);
if
(type != null) {
value
= bindings.convert(value, type);
}
return value;
} | 3.26 |
Activiti_DefaultServiceTaskBehavior_execute_rdh | /**
* We have two different implementation strategy that can be executed
* in according if we have a connector action definition match or not.
*/
@Override
public void execute(DelegateExecution execution) {
Connector connector = getConnector(getImplementation(execution));
IntegrationContext integrationContext = connector.apply(integrationContextBuilder.from(execution));
variablesPropagator.propagate(execution, integrationContext.getOutBoundVariables());
leave(execution);
} | 3.26 |
Activiti_StringToBoolean_primTransform_rdh | /**
* Transforms a {@link String} to a {@link Boolean}
*/public class StringToBoolean extends AbstractTransformer {
@Override
protected Object primTransform(Object anObject) throws Exception {return Boolean.valueOf(((String) (anObject)));
} | 3.26 |
Activiti_TimerManager_removeObsoleteTimers_rdh | /**
* Manages timers for newly-deployed process definitions and their previous versions.
*/public class TimerManager {
protected void removeObsoleteTimers(ProcessDefinitionEntity processDefinition) {
List<TimerJobEntity> jobsToDelete = null;
if ((processDefinition.getTenantId() != null) && (!ProcessEngineConfiguration.NO_TENANT_ID.equals(processDefinition.getTenantId()))) {
jobsToDelete = Context.getCommandContext().getTimerJobEntityManager().findJobsByTypeAndProcessDefinitionKeyAndTenantId(TimerStartEventJobHandler.TYPE, processDefinition.getKey(), processDefinition.getTenantId());
} else {
jobsToDelete = Context.getCommandContext().getTimerJobEntityManager().findJobsByTypeAndProcessDefinitionKeyNoTenantId(TimerStartEventJobHandler.TYPE, processDefinition.getKey());
}
if (jobsToDelete != null) {
for (TimerJobEntity job : jobsToDelete) {
new CancelJobsCmd(job.getId()).execute(Context.getCommandContext());}
}
} | 3.26 |
Activiti_AbstractTransformer_transform_rdh | /**
* {@inheritDoc }
*/
public Object transform(Object anObject) {
try {
return this.primTransform(anObject);} catch (Exception e) {
throw new ActivitiException((("Error while executing transformation from object: " + anObject) + " using transformer ") + this);
}
} | 3.26 |
Activiti_NativeHistoricActivityInstanceQueryImpl_m0_rdh | // results ////////////////////////////////////////////////////////////////
public List<HistoricActivityInstance> m0(CommandContext commandContext, Map<String, Object> parameterMap, int
firstResult,
int maxResults) {
return commandContext.getHistoricActivityInstanceEntityManager().findHistoricActivityInstancesByNativeQuery(parameterMap, firstResult, maxResults);
} | 3.26 |
Activiti_IoUtil_closeSilently_rdh | /**
* Closes the given stream. The same as calling {@link OutputStream#close()} , but errors while closing are silently ignored.
*/
public static void closeSilently(OutputStream outputStream) {
try {if (outputStream != null) {
outputStream.close();
}
} catch (IOException ignore) {
// Exception is silently ignored
}
} | 3.26 |
Activiti_ScriptingEngines_createBindings_rdh | /**
* override to build a spring aware ScriptingEngines
*/
protected Bindings createBindings(VariableScope variableScope,
boolean storeScriptVariables)
{
return scriptBindingsFactory.createBindings(variableScope, storeScriptVariables);
} | 3.26 |
Activiti_ActivitiEventDispatcherImpl_extractBpmnModelFromEvent_rdh | /**
* In case no process-context is active, this method attempts to extract a process-definition based on the event. In case it's an event related to an entity, this can be deducted by inspecting the
* entity, without additional queries to the database.
*
* If not an entity-related event, the process-definition will be retrieved based on the processDefinitionId (if filled in). This requires an additional query to the database in case not already
* cached. However, queries will only occur when the definition is not yet in the cache, which is very unlikely to happen, unless evicted.
*
* @param event
* @return */
protected BpmnModel extractBpmnModelFromEvent(ActivitiEvent event) {
BpmnModel result = null;
if ((result == null) && (event.getProcessDefinitionId() != null)) {
ProcessDefinition processDefinition = ProcessDefinitionUtil.getProcessDefinition(event.getProcessDefinitionId(), true);
if (processDefinition != null) {
result = Context.getProcessEngineConfiguration().getDeploymentManager().resolveProcessDefinition(processDefinition).getBpmnModel();
}
}
return result;
} | 3.26 |
Activiti_BaseEntityEventListener_onCreate_rdh | /**
* Called when an entity create event is received.
*/
protected void onCreate(ActivitiEvent event) { // Default implementation is a NO-OP
} | 3.26 |
Activiti_BaseEntityEventListener_onEntityEvent_rdh | /**
* Called when an event is received, which is not a create, an update or delete.
*/
protected void onEntityEvent(ActivitiEvent event) {// Default implementation is a NO-OP
} | 3.26 |
Activiti_BaseEntityEventListener_onDelete_rdh | /**
* Called when an entity delete event is received.
*/
protected void onDelete(ActivitiEvent event) {
// Default implementation is a NO-OP
} | 3.26 |
Activiti_BaseEntityEventListener_onInitialized_rdh | /**
* Called when an entity initialized event is received.
*/
protected void onInitialized(ActivitiEvent event) {// Default implementation is a NO-OP
} | 3.26 |
Activiti_BaseEntityEventListener_m0_rdh | /**
*
* @return true, if the event is an {@link ActivitiEntityEvent} and (if needed) the entityClass set in this instance, is assignable from the entity class in the event.
*/
protected boolean m0(ActivitiEvent event) {
boolean valid = false;
if (event instanceof ActivitiEntityEvent) {if (entityClass == null) {
valid = true;
} else {
valid = entityClass.isAssignableFrom(((ActivitiEntityEvent) (event)).getEntity().getClass());
}
}return valid;} | 3.26 |
Activiti_BpmnDeploymentHelper_setResourceNamesOnProcessDefinitions_rdh | /**
* Updates all the process definition entities to have the correct resource names.
*/
public void setResourceNamesOnProcessDefinitions(ParsedDeployment parsedDeployment) {
for (ProcessDefinitionEntity processDefinition : parsedDeployment.getAllProcessDefinitions()) {
String resourceName = parsedDeployment.getResourceForProcessDefinition(processDefinition).getName();
processDefinition.setResourceName(resourceName);
}
} | 3.26 |
Activiti_BpmnDeploymentHelper_copyDeploymentValuesToProcessDefinitions_rdh | /**
* Updates all the process definition entities to match the deployment's values for tenant,
* engine version, and deployment id.
*/
public void copyDeploymentValuesToProcessDefinitions(DeploymentEntity deployment, List<ProcessDefinitionEntity> processDefinitions) {
String engineVersion = deployment.getEngineVersion();
String tenantId = deployment.getTenantId();
String deploymentId = deployment.getId();
for (ProcessDefinitionEntity processDefinition : processDefinitions) {
// Backwards compatibility
if (engineVersion != null) {
processDefinition.setEngineVersion(engineVersion);
}
// process definition inherits the tenant id
if (tenantId != null) {
processDefinition.setTenantId(tenantId);
}
processDefinition.setDeploymentId(deploymentId);
}
} | 3.26 |
Activiti_BpmnDeploymentHelper_getMostRecentVersionOfProcessDefinition_rdh | /**
* Gets the most recent persisted process definition that matches this one for tenant and key.
* If none is found, returns null. This method assumes that the tenant and key are properly
* set on the process definition entity.
*/
public ProcessDefinitionEntity getMostRecentVersionOfProcessDefinition(ProcessDefinitionEntity processDefinition) {
String key = processDefinition.getKey();
String tenantId = processDefinition.getTenantId();
ProcessDefinitionEntityManager processDefinitionManager = Context.getCommandContext().getProcessEngineConfiguration().getProcessDefinitionEntityManager();
ProcessDefinitionEntity existingDefinition = null;
if ((tenantId != null) && (!tenantId.equals(ProcessEngineConfiguration.NO_TENANT_ID))) {
existingDefinition = processDefinitionManager.findLatestProcessDefinitionByKeyAndTenantId(key, tenantId);
} else {
existingDefinition = processDefinitionManager.findLatestProcessDefinitionByKey(key);
}
return existingDefinition;
} | 3.26 |
Activiti_BpmnDeploymentHelper_verifyProcessDefinitionsDoNotShareKeys_rdh | /**
* Verifies that no two process definitions share the same key, to prevent database unique
* index violation.
*
* @throws ActivitiException
* if any two processes have the same key
*/
public void verifyProcessDefinitionsDoNotShareKeys(Collection<ProcessDefinitionEntity> processDefinitions) {
Set<String> keySet = new LinkedHashSet<String>();
for (ProcessDefinitionEntity processDefinition : processDefinitions) {
if (keySet.contains(processDefinition.getKey())) {
throw new ActivitiException("The deployment contains process definitions with the same key (process id attribute), this is not allowed");
}
keySet.add(processDefinition.getKey());
}
} | 3.26 |
Activiti_BpmnDeploymentHelper_updateTimersAndEvents_rdh | /**
* Updates all timers and events for the process definition. This removes obsolete message and signal
* subscriptions and timers, and adds new ones.
*/
public void updateTimersAndEvents(ProcessDefinitionEntity processDefinition, ProcessDefinitionEntity previousProcessDefinition, ParsedDeployment parsedDeployment) {
Process process = parsedDeployment.getProcessModelForProcessDefinition(processDefinition);
BpmnModel bpmnModel = parsedDeployment.getBpmnModelForProcessDefinition(processDefinition);
eventSubscriptionManager.removeObsoleteMessageEventSubscriptions(previousProcessDefinition);
eventSubscriptionManager.addMessageEventSubscriptions(processDefinition, process, bpmnModel);
eventSubscriptionManager.removeObsoleteSignalEventSubScription(previousProcessDefinition);
eventSubscriptionManager.addSignalEventSubscriptions(Context.getCommandContext(), processDefinition, process, bpmnModel);
timerManager.removeObsoleteTimers(processDefinition);
timerManager.scheduleTimers(processDefinition, process);
} | 3.26 |
Activiti_BpmnDeploymentHelper_getPersistedInstanceOfProcessDefinition_rdh | /**
* Gets the persisted version of the already-deployed process definition. Note that this is
* different from {@link #getMostRecentVersionOfProcessDefinition} as it looks specifically for
* a process definition that is already persisted and attached to a particular deployment,
* rather than the latest version across all deployments.
*/
public ProcessDefinitionEntity getPersistedInstanceOfProcessDefinition(ProcessDefinitionEntity processDefinition) {
String deploymentId = processDefinition.getDeploymentId();
if (StringUtils.isEmpty(processDefinition.getDeploymentId())) {
throw new IllegalStateException("Provided process definition must have a deployment id.");
}
ProcessDefinitionEntityManager processDefinitionManager = Context.getCommandContext().getProcessEngineConfiguration().getProcessDefinitionEntityManager();
ProcessDefinitionEntity persistedProcessDefinition = null;
if ((processDefinition.getTenantId() == null) || ProcessEngineConfiguration.NO_TENANT_ID.equals(processDefinition.getTenantId())) {
persistedProcessDefinition = processDefinitionManager.findProcessDefinitionByDeploymentAndKey(deploymentId, processDefinition.getKey());
} else {
persistedProcessDefinition = processDefinitionManager.findProcessDefinitionByDeploymentAndKeyAndTenantId(deploymentId, processDefinition.getKey(), processDefinition.getTenantId());
}return persistedProcessDefinition;
} | 3.26 |
Activiti_ExecutionGraphUtil_isReachable_rdh | /**
* Verifies if the element with the given source identifier can reach the element with the target identifier through following sequence flow.
*/
public static boolean isReachable(String processDefinitionId, String sourceElementId, String targetElementId) {
// Fetch source and target elements
Process process = ProcessDefinitionUtil.getProcess(processDefinitionId);
FlowElement sourceFlowElement = process.getFlowElement(sourceElementId, true);
FlowNode sourceElement = null;
if (sourceFlowElement instanceof FlowNode) {
sourceElement = ((FlowNode) (sourceFlowElement));
} else if (sourceFlowElement instanceof SequenceFlow) {
sourceElement = ((FlowNode)
(((SequenceFlow) (sourceFlowElement)).getTargetFlowElement()));
}
FlowElement targetFlowElement = process.getFlowElement(targetElementId, true);
FlowNode targetElement = null;
if (targetFlowElement instanceof FlowNode) {
targetElement = ((FlowNode) (targetFlowElement));
} else if (targetFlowElement instanceof SequenceFlow) {
targetElement = ((FlowNode) (((SequenceFlow) (targetFlowElement)).getTargetFlowElement()));
}
if (sourceElement == null) {throw new ActivitiException(((("Invalid sourceElementId '" + sourceElementId) + "': no element found for this id n process definition '") + processDefinitionId) + "'");
}
if (targetElement == null) {
throw new ActivitiException(((("Invalid targetElementId '" + targetElementId) + "': no element found for this id n process definition '") + processDefinitionId) + "'");}
Set<String> visitedElements = new HashSet<String>();
return isReachable(process, sourceElement, targetElement, visitedElements);
} | 3.26 |
Activiti_ExecutionGraphUtil_orderFromRootToLeaf_rdh | /**
* Takes in a collection of executions belonging to the same process instance. Orders the executions in a list, first elements are the leaf, last element is the root elements.
*/
public static List<ExecutionEntity> orderFromRootToLeaf(Collection<ExecutionEntity> executions) {
List<ExecutionEntity> orderedList = new ArrayList<ExecutionEntity>(executions.size());
// Root elements
HashSet<String> previousIds = new HashSet<String>();
for (ExecutionEntity execution : executions) {
if (execution.getParentId() == null) {
orderedList.add(execution);
previousIds.add(execution.getId());
}
}
// Non-root elements
while (orderedList.size() < executions.size()) {
for (ExecutionEntity execution : executions) {
if ((!previousIds.contains(execution.getId())) && previousIds.contains(execution.getParentId())) {
orderedList.add(execution);
previousIds.add(execution.getId());}
}
}
return orderedList;
} | 3.26 |
Activiti_DelegateExpressionExecutionListener_getExpressionText_rdh | /**
* returns the expression text for this execution listener. Comes in handy if you want to check which listeners you already have.
*/
public String getExpressionText() {
return expression.getExpressionText();
} | 3.26 |
Activiti_SimpleContext_getVariableMapper_rdh | /**
* Get our variable mapper.
*/
@Override
public VariableMapper getVariableMapper() {
if (variables == null) {
variables = new Variables();
}
return variables;} | 3.26 |
Activiti_SimpleContext_getELResolver_rdh | /**
* Get our resolver. Lazy initialize to a {@link SimpleResolver} if necessary.
*/
@Override
public ELResolver getELResolver() {
if (resolver == null) {
resolver = new SimpleResolver();
}
return resolver;
} | 3.26 |
Activiti_SimpleContext_setVariable_rdh | /**
* Define a variable.
*/
public ValueExpression setVariable(String name, ValueExpression expression) {
if (variables == null) {
variables = new Variables();
}
return variables.setVariable(name, expression);
} | 3.26 |
Activiti_JsonConverterUtil_gatherLongPropertyFromJsonNodes_rdh | // GENERIC
/**
* Loops through a list of {@link JsonNode} instances, and stores the given property with given type in the returned list.
*
* In Java 8, this probably could be done a lot cooler.
*/
public static Set<Long> gatherLongPropertyFromJsonNodes(Iterable<JsonNode> jsonNodes, String propertyName) {
Set<Long> result = new HashSet<Long>();// Using a Set to filter out doubles
for (JsonNode node : jsonNodes) {
if (node.has(propertyName)) {
Long propertyValue = node.get(propertyName).asLong();
if (propertyValue > 0) {
// Just to be safe
result.add(propertyValue);
}
}}
return result;
} | 3.26 |
Activiti_JsonConverterUtil_getAppModelReferencedProcessModels_rdh | // APP MODEL
public static List<JsonNode> getAppModelReferencedProcessModels(JsonNode appModelJson) {
List<JsonNode> result = new ArrayList<JsonNode>();
if (appModelJson.has("models")) {
ArrayNode modelsArrayNode = ((ArrayNode) (appModelJson.get("models")));
Iterator<JsonNode> modelArrayIterator = modelsArrayNode.iterator();
while (modelArrayIterator.hasNext()) {
result.add(modelArrayIterator.next());
}
}
return result;
} | 3.26 |
Activiti_JsonConverterUtil_getBpmnProcessModelChildShapesPropertyValues_rdh | /**
* Usable for BPMN 2.0 editor json: traverses all child shapes (also nested), goes into
* the properties and sees if there is a matching property in the
* 'properties' of the childshape and returns those in a list.
*
* Returns a map with said json nodes, with the key the name of the childshape.
*/
protected static List<JsonLookupResult> getBpmnProcessModelChildShapesPropertyValues(JsonNode editorJsonNode, String propertyName, List<String> allowedStencilTypes) {
List<JsonLookupResult> result = new ArrayList<JsonLookupResult>();
internalGetBpmnProcessChildShapePropertyValues(editorJsonNode, propertyName, allowedStencilTypes, result);
return result;
} | 3.26 |
Activiti_IntegerToString_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
return ((Integer) (anObject)).toString();
} | 3.26 |
Activiti_FlowNodeActivityBehavior_leave_rdh | /**
* Default way of leaving a BPMN 2.0 activity: evaluate the conditions on the outgoing sequence flow and take those that evaluate to true.
*/
public void leave(DelegateExecution execution) {
bpmnActivityBehavior.performDefaultOutgoingBehavior(((ExecutionEntity) (execution)));
} | 3.26 |
Activiti_FlowNodeActivityBehavior_execute_rdh | /**
* Default behaviour: just leave the activity with no extra functionality.
*/
public void execute(DelegateExecution execution) {
leave(execution);} | 3.26 |
Activiti_DelegateExpressionTaskListener_getExpressionText_rdh | /**
* returns the expression text for this task listener. Comes in handy if you want to check which listeners you already have.
*/
public String getExpressionText() {
return expression.getExpressionText();
} | 3.26 |
Activiti_ThrowMessage_builder_rdh | /**
* Creates builder to build {@link ThrowMessage}.
*
* @return created builder
*/
public static INameStage builder() {
return new ThrowMessagBuilder();
} | 3.26 |
Activiti_AstFunction_invoke_rdh | /**
* Invoke method.
*
* @param bindings
* @param context
* @param base
* @param method
* @return method result
* @throws InvocationTargetException
* @throws IllegalAccessException
*/
protected Object invoke(Bindings bindings, ELContext context, Object base, Method method) throws InvocationTargetException, IllegalAccessException {
Class<?>[] types = method.getParameterTypes();
Object[] params = null;if (types.length > 0) {
params = new Object[types.length];
if (varargs && method.isVarArgs()) {
for (int i = 0; i < (params.length - 1); i++) {
Object v3 = getParam(i).eval(bindings, context);
if ((v3 != null) || types[i].isPrimitive()) {
params[i] = bindings.convert(v3, types[i]);
}
}
int
varargIndex = types.length - 1;
Class<?> varargType = types[varargIndex].getComponentType();
int length = m0() - varargIndex;
Object array = null;
if (length == 1) {
// special: eventually use argument as is
Object param = getParam(varargIndex).eval(bindings, context);
if ((param != null) && param.getClass().isArray()) {
if (types[varargIndex].isInstance(param)) {
array = param;
} else {
// coerce array elements
length = Array.getLength(param);
array = Array.newInstance(varargType, length);
for (int i = 0; i < length; i++) {
Object elem = Array.get(param, i);
if ((elem != null) || varargType.isPrimitive()) {
Array.set(array, i, bindings.convert(elem, varargType));
}
}
}
} else {
// single element array
array = Array.newInstance(varargType, 1);
if ((param != null) || varargType.isPrimitive()) {
Array.set(array, 0, bindings.convert(param, varargType));
}
}
} else {
array = Array.newInstance(varargType, length);
for (int i = 0; i < length; i++) {
Object param = getParam(varargIndex + i).eval(bindings, context);
if ((param != null) || varargType.isPrimitive()) {
Array.set(array, i, bindings.convert(param, varargType));
}
}
}
params[varargIndex] = array;
} else {
for (int i = 0; i < params.length; i++) {
Object param = getParam(i).eval(bindings, context);
if ((param != null) || types[i].isPrimitive()) {
params[i] = bindings.convert(param,
types[i]);
}
}
}
}
return method.invoke(base, params);} | 3.26 |
Activiti_StandaloneMybatisTransactionContextFactory_openTransactionContext_rdh | /**
*/
public class StandaloneMybatisTransactionContextFactory implements TransactionContextFactory {public TransactionContext openTransactionContext(CommandContext commandContext) {
return new StandaloneMybatisTransactionContext(commandContext);
}
} | 3.26 |
Activiti_ComposedTransformer_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
Object current = anObject;
for (Transformer transformer : this.transformers) {
current = transformer.transform(current);
}
return
current;
} | 3.26 |
Activiti_Identity_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object primTransform(Object anObject) throws Exception {
return anObject;
} | 3.26 |
Activiti_NeedsActiveExecutionCmd_getSuspendedExceptionMessage_rdh | /**
* Subclasses can override this to provide a more detailed exception message that will be thrown when the execution is suspended.
*/
protected String getSuspendedExceptionMessage() {
return ("Cannot execution operation because execution '" + executionId) + "' is suspended";
} | 3.26 |
Activiti_JobEntityImpl_setExecution_rdh | // getters and setters ////////////////////////////////////////////////////////
public void setExecution(ExecutionEntity execution) {
super.setExecution(execution);
execution.getJobs().add(this);
} | 3.26 |
Activiti_CachingAndArtifactsManager_updateCachingAndArtifacts_rdh | /**
* Ensures that the process definition is cached in the appropriate places, including the
* deployment's collection of deployed artifacts and the deployment manager's cache, as well
* as caching any ProcessDefinitionInfos.
*/
public void updateCachingAndArtifacts(ParsedDeployment parsedDeployment) {
CommandContext commandContext = Context.getCommandContext();
final ProcessEngineConfigurationImpl processEngineConfiguration = Context.getProcessEngineConfiguration();
DeploymentCache<ProcessDefinitionCacheEntry> processDefinitionCache = processEngineConfiguration.getDeploymentManager().getProcessDefinitionCache();
DeploymentEntity deployment = parsedDeployment.getDeployment(); for (ProcessDefinitionEntity processDefinition : parsedDeployment.getAllProcessDefinitions()) {
BpmnModel bpmnModel = parsedDeployment.getBpmnModelForProcessDefinition(processDefinition);
Process process = parsedDeployment.getProcessModelForProcessDefinition(processDefinition);
ProcessDefinitionCacheEntry cacheEntry = new ProcessDefinitionCacheEntry(processDefinition, bpmnModel, process);
processDefinitionCache.add(processDefinition.getId(), cacheEntry);
addDefinitionInfoToCache(processDefinition, processEngineConfiguration, commandContext);
// Add to deployment for further usage
deployment.addDeployedArtifact(processDefinition);
}
} | 3.26 |
Activiti_StartEventValidator_executeValidation_rdh | /**
*/public class StartEventValidator extends ProcessLevelValidator {
@Override
protected void executeValidation(BpmnModel bpmnModel, Process process, List<ValidationError> errors) {
List<StartEvent> startEvents = process.findFlowElementsOfType(StartEvent.class, false);
validateEventDefinitionTypes(startEvents, process, errors);
validateMultipleStartEvents(startEvents, process, errors);
} | 3.26 |
Activiti_IntegerToLong_primTransform_rdh | /**
* {@inheritDoc }
*/
@Override
protected Object
primTransform(Object anObject) throws Exception {
return Long.valueOf(((Integer) (anObject)));
} | 3.26 |
Activiti_ProcessEngines_unregister_rdh | /**
* Unregisters the given process engine.
*/public static void unregister(ProcessEngine processEngine) {
processEngines.remove(processEngine.getName());
} | 3.26 |
Activiti_ProcessEngines_getProcessEngine_rdh | /**
* obtain a process engine by name.
*
* @param processEngineName
* is the name of the process engine or null for the default process engine.
*/
public static ProcessEngine getProcessEngine(String processEngineName) {
if (!isInitialized()) {
init();
}
return processEngines.get(processEngineName);
} | 3.26 |
Activiti_ProcessEngines_init_rdh | /**
* Initializes all process engines that can be found on the classpath for resources <code>activiti.cfg.xml</code> (plain Activiti style configuration) and for resources
* <code>activiti-context.xml</code> (Spring style configuration).
*/
public static synchronized void init() {
if (!isInitialized()) {
if (processEngines ==
null) {
// Create new map to store process-engines if current map is
// null
processEngines = new HashMap<String, ProcessEngine>();
}
ClassLoader classLoader = ReflectUtil.getClassLoader();
Enumeration<URL> resources = null;
try {
resources = classLoader.getResources("activiti.cfg.xml");
} catch (IOException e) {
throw new ActivitiIllegalArgumentException("problem retrieving activiti.cfg.xml resources on the classpath: " + System.getProperty("java.class.path"), e);
}// Remove duplicated configuration URL's using set. Some
// classloaders may return identical URL's twice, causing duplicate
// startups
Set<URL> configUrls = new HashSet<URL>();
while (resources.hasMoreElements()) {
configUrls.add(resources.nextElement());
}
for (Iterator<URL> iterator = configUrls.iterator(); iterator.hasNext();) {
URL resource = iterator.next();
log.info("Initializing process engine using configuration '{}'", resource.toString());
initProcessEngineFromResource(resource);}
try {
resources = classLoader.getResources("activiti-context.xml");
} catch (IOException e) {
throw new ActivitiIllegalArgumentException("problem retrieving activiti-context.xml resources on the classpath: " + System.getProperty("java.class.path"), e);
}
while (resources.hasMoreElements()) {
URL resource = resources.nextElement();
log.info("Initializing process engine using Spring configuration '{}'", resource.toString());
initProcessEngineFromSpringResource(resource);
}
setInitialized(true);
} else {
log.info("Process engines already initialized");
}
} | 3.26 |
Activiti_ProcessEngines_getProcessEngineInfos_rdh | /**
* Get initialization results.
*/
public static List<ProcessEngineInfo> getProcessEngineInfos() {
return processEngineInfos;
} | 3.26 |
Activiti_ProcessEngines_retry_rdh | /**
* retries to initialize a process engine that previously failed.
*/
public static ProcessEngineInfo
retry(String resourceUrl) {
log.debug("retying initializing of resource {}", resourceUrl);
try {return initProcessEngineFromResource(new URL(resourceUrl));
} catch (MalformedURLException e) {throw new ActivitiIllegalArgumentException("invalid url: " + resourceUrl, e);}
} | 3.26 |
Activiti_ProcessEngines_getProcessEngines_rdh | /**
* provides access to process engine to application clients in a managed server environment.
*/
public static Map<String, ProcessEngine> getProcessEngines() {
return processEngines;
} | 3.26 |
Activiti_ProcessEngines_registerProcessEngine_rdh | /**
* Registers the given process engine. No {@link ProcessEngineInfo} will be available for this process engine. An engine that is registered will be closed when the {@link ProcessEngines#destroy()}
* is called.
*/
public static void registerProcessEngine(ProcessEngine processEngine) {
processEngines.put(processEngine.getName(), processEngine);
} | 3.26 |
Activiti_ProcessEngines_destroy_rdh | /**
* closes all process engines. This method should be called when the server shuts down.
*/
public static synchronized void destroy() {
if (isInitialized()) {
Map<String, ProcessEngine> engines = new HashMap<String, ProcessEngine>(processEngines);
processEngines = new HashMap<String, ProcessEngine>();
for (String processEngineName : engines.keySet()) {
ProcessEngine processEngine = engines.get(processEngineName);
try {
processEngine.close();
} catch (Exception e) {
log.error("exception while closing {}", processEngineName == null ? "the default process engine" : "process engine " + processEngineName, e);
}
}
f0.clear();
processEngineInfosByResourceUrl.clear();
processEngineInfos.clear();
setInitialized(false);
}} | 3.26 |