Examples with VariableScope io.automatiko.engine.workflow.base.core.context.variable.VariableScope used on opensource projects

Example 36 with VariableScope

use of io.automatiko.engine.workflow.base.core.context.variable.VariableScope in project automatiko-engine by automatiko-io.

the class LightProcessRuntime method createProcessInstance.

private io.automatiko.engine.workflow.base.instance.ProcessInstance createProcessInstance(Process process, CorrelationKey correlationKey, Map<String, Object> parameters) {
    io.automatiko.engine.workflow.base.instance.ProcessInstance pi = runtimeContext.createProcessInstance(process, correlationKey);
    pi.setProcessRuntime(this);
    runtimeContext.setupParameters(pi, parameters, variableInitializer);
    Map<String, Object> temp = new HashMap<>();
    if (parameters != null) {
        temp.putAll(parameters);
    }
    temp.putAll(pi.getVariables());
    String uuid;
    if (correlationKey != null) {
        uuid = UUID.nameUUIDFromBytes(correlationKey.toExternalForm().getBytes(StandardCharsets.UTF_8)).toString();
        ((WorkflowProcessInstanceImpl) pi).setCorrelationKey(correlationKey.toExternalForm());
    } else {
        VariableScope variableScope = (VariableScope) ((ContextContainer) process).getDefaultContext(VariableScope.VARIABLE_SCOPE);
        Optional<Object> businessKeyVar = variableScope.getVariables().stream().filter(var -> var.hasTag(Variable.BUSINESS_KEY_TAG)).map(v -> temp.get(v.getName())).filter(var -> var != null).findAny();
        if (businessKeyVar.isPresent()) {
            Object businessKey = businessKeyVar.get();
            uuid = UUID.nameUUIDFromBytes(businessKey.toString().getBytes(StandardCharsets.UTF_8)).toString();
            ((WorkflowProcessInstanceImpl) pi).setCorrelationKey(businessKey.toString());
        } else {
            uuid = UUID.randomUUID().toString();
        }
    }
    pi.setId(uuid);
    VariableScope variableScope = (VariableScope) ((ContextContainer) process).getDefaultContext(VariableScope.VARIABLE_SCOPE);
    VariableScopeInstance variableScopeInstance = (VariableScopeInstance) pi.getContextInstance(VariableScope.VARIABLE_SCOPE);
    // set input parameters
    if (parameters != null) {
        if (variableScope != null) {
            for (Map.Entry<String, Object> entry : parameters.entrySet()) {
                variableScope.validateVariable(process.getName(), entry.getKey(), entry.getValue());
                variableScopeInstance.setVariable(entry.getKey(), entry.getValue());
            }
        } else {
            throw new IllegalArgumentException("This process does not support parameters!");
        }
    }
    variableScopeInstance.enforceRequiredVariables();
    return pi;
}

Example 37 with VariableScope

use of io.automatiko.engine.workflow.base.core.context.variable.VariableScope in project automatiko-engine by automatiko-io.

the class ProcessInstanceManagementResource method importInstance.

@APIResponses(value = { @APIResponse(responseCode = "404", description = "In case of instance with given process id was not found", content = @Content(mediaType = "application/json")), @APIResponse(responseCode = "200", description = "Exported process instance", content = @Content(mediaType = "application/json")) })
@Operation(summary = "Imports exported process instance and returns its details after the import")
@POST
@Path("/{processId}/instances")
@Produces(MediaType.APPLICATION_JSON)
public ProcessInstanceDetailsDTO importInstance(@Context UriInfo uriInfo, @Parameter(description = "Unique identifier of the process", required = true) @PathParam("processId") String processId, @Parameter(description = "User identifier as alternative autroization info", required = false, hidden = true) @QueryParam("user") final String user, @Parameter(description = "Groups as alternative autroization info", required = false, hidden = true) @QueryParam("group") final List<String> groups, @Parameter(description = "The input model for orders instance", schema = @Schema(type = SchemaType.OBJECT, implementation = Map.class)) JsonExportedProcessInstance instance) {
    identitySupplier.buildIdentityProvider(user, groups);
    return UnitOfWorkExecutor.executeInUnitOfWork(application.unitOfWorkManager(), () -> {
        ProcessInstance<?> pi = exporter.importInstance(instance);
        ProcessInstanceDetailsDTO details = new ProcessInstanceDetailsDTO();
        details.setId(pi.id());
        details.setProcessId(processId);
        details.setBusinessKey(pi.businessKey());
        details.setDescription(pi.description());
        details.setFailed(pi.errors().isPresent());
        if (pi.errors().isPresent()) {
            details.setErrors(pi.errors().get().errors().stream().map(e -> new ErrorInfoDTO(e.failedNodeId(), e.errorId(), e.errorMessage(), e.errorDetails())).collect(Collectors.toList()));
        }
        details.setImage(uriInfo.getBaseUri().toString() + "management/processes/" + processId + "/instances/" + pi.id() + "/image");
        details.setTags(pi.tags().values());
        details.setVariables(pi.variables());
        VariableScope variableScope = (VariableScope) ((ContextContainer) ((AbstractProcess<?>) pi.process()).process()).getDefaultContext(VariableScope.VARIABLE_SCOPE);
        details.setVersionedVariables(variableScope.getVariables().stream().filter(v -> v.hasTag(Variable.VERSIONED_TAG)).map(v -> v.getName()).collect(Collectors.toList()));
        return details;
    });
}

Example 38 with VariableScope

use of io.automatiko.engine.workflow.base.core.context.variable.VariableScope in project automatiko-engine by automatiko-io.

the class CompositeContextNodeFactory method variable.

public CompositeContextNodeFactory variable(String name, DataType type, Object value, String metaDataName, Object metaDataValue) {
    Variable variable = new Variable();
    variable.setName(name);
    variable.setType(type);
    variable.setValue(value);
    if (metaDataName != null && metaDataValue != null) {
        variable.setMetaData(metaDataName, metaDataValue);
    }
    VariableScope variableScope = (VariableScope) getCompositeNode().getDefaultContext(VariableScope.VARIABLE_SCOPE);
    if (variableScope == null) {
        variableScope = new VariableScope();
        getCompositeNode().addContext(variableScope);
        getCompositeNode().setDefaultContext(variableScope);
    }
    variableScope.getVariables().add(variable);
    return this;
}

Example 39 with VariableScope

use of io.automatiko.engine.workflow.base.core.context.variable.VariableScope in project automatiko-engine by automatiko-io.

the class ForEachNode method setVariable.

public void setVariable(String variableName, DataType type) {
    this.variableName = variableName;
    VariableScope variableScope = (VariableScope) getCompositeNode().getDefaultContext(VariableScope.VARIABLE_SCOPE);
    List<Variable> variables = variableScope.getVariables();
    if (variables == null) {
        variables = new ArrayList<Variable>();
        variableScope.setVariables(variables);
    }
    Variable variable = new Variable();
    variable.setId((String) getMetaData().getOrDefault("MIInput", variableName));
    variable.setName(variableName);
    variable.setType(type);
    variables.add(variable);
}

Example 40 with VariableScope

use of io.automatiko.engine.workflow.base.core.context.variable.VariableScope in project automatiko-engine by automatiko-io.

the class ForEachNode method setOutputVariable.

public void setOutputVariable(String variableName, DataType type) {
    this.outputVariableName = variableName;
    VariableScope variableScope = (VariableScope) getCompositeNode().getDefaultContext(VariableScope.VARIABLE_SCOPE);
    List<Variable> variables = variableScope.getVariables();
    if (variables == null) {
        variables = new ArrayList<Variable>();
        variableScope.setVariables(variables);
    }
    Variable variable = new Variable();
    variable.setId((String) getMetaData().getOrDefault("MIOutput", variableName));
    variable.setName(variableName);
    variable.setType(type);
    variables.add(variable);
    Variable tmpvariable = new Variable();
    tmpvariable.setId("foreach_output");
    tmpvariable.setName("foreach_output");
    tmpvariable.setType(type);
    variables.add(tmpvariable);
}