Search in sources :

Example 11 with ExecutableScript

use of org.camunda.bpm.engine.impl.scripting.ExecutableScript in project camunda-bpm-platform by camunda.

the class ItemHandler method initializeVariableListener.

protected CaseVariableListener initializeVariableListener(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, CamundaVariableListener listener) {
    Collection<CamundaField> fields = listener.getCamundaFields();
    List<FieldDeclaration> fieldDeclarations = initializeFieldDeclarations(element, activity, context, fields);
    ExpressionManager expressionManager = context.getExpressionManager();
    String className = listener.getCamundaClass();
    String expression = listener.getCamundaExpression();
    String delegateExpression = listener.getCamundaDelegateExpression();
    CamundaScript scriptElement = listener.getCamundaScript();
    CaseVariableListener variableListener = null;
    if (className != null) {
        variableListener = new ClassDelegateCaseVariableListener(className, fieldDeclarations);
    } else if (expression != null) {
        Expression expressionExp = expressionManager.createExpression(expression);
        variableListener = new ExpressionCaseVariableListener(expressionExp);
    } else if (delegateExpression != null) {
        Expression delegateExp = expressionManager.createExpression(delegateExpression);
        variableListener = new DelegateExpressionCaseVariableListener(delegateExp, fieldDeclarations);
    } else if (scriptElement != null) {
        ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
        if (executableScript != null) {
            variableListener = new ScriptCaseVariableListener(executableScript);
        }
    }
    return variableListener;
}
Also used : CamundaField(org.camunda.bpm.model.cmmn.instance.camunda.CamundaField) ExpressionManager(org.camunda.bpm.engine.impl.el.ExpressionManager) ScriptCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ScriptCaseVariableListener) DelegateExpressionCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.DelegateExpressionCaseVariableListener) CamundaString(org.camunda.bpm.model.cmmn.instance.camunda.CamundaString) ExpressionCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ExpressionCaseVariableListener) DelegateExpressionCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.DelegateExpressionCaseVariableListener) CaseVariableListener(org.camunda.bpm.engine.delegate.CaseVariableListener) ScriptCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ScriptCaseVariableListener) ClassDelegateCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ClassDelegateCaseVariableListener) FieldDeclaration(org.camunda.bpm.engine.impl.bpmn.parser.FieldDeclaration) CamundaExpression(org.camunda.bpm.model.cmmn.instance.camunda.CamundaExpression) Expression(org.camunda.bpm.engine.delegate.Expression) ConditionExpression(org.camunda.bpm.model.cmmn.instance.ConditionExpression) ExecutableScript(org.camunda.bpm.engine.impl.scripting.ExecutableScript) ClassDelegateCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ClassDelegateCaseVariableListener) ExpressionCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.ExpressionCaseVariableListener) DelegateExpressionCaseVariableListener(org.camunda.bpm.engine.impl.variable.listener.DelegateExpressionCaseVariableListener) CamundaScript(org.camunda.bpm.model.cmmn.instance.camunda.CamundaScript)

Example 12 with ExecutableScript

use of org.camunda.bpm.engine.impl.scripting.ExecutableScript in project camunda-bpm-platform by camunda.

the class ItemHandler method initializeCaseExecutionListener.

protected CaseExecutionListener initializeCaseExecutionListener(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, CamundaCaseExecutionListener listener) {
    Collection<CamundaField> fields = listener.getCamundaFields();
    List<FieldDeclaration> fieldDeclarations = initializeFieldDeclarations(element, activity, context, fields);
    ExpressionManager expressionManager = context.getExpressionManager();
    CaseExecutionListener caseExecutionListener = null;
    String className = listener.getCamundaClass();
    String expression = listener.getCamundaExpression();
    String delegateExpression = listener.getCamundaDelegateExpression();
    CamundaScript scriptElement = listener.getCamundaScript();
    if (className != null) {
        caseExecutionListener = new ClassDelegateCaseExecutionListener(className, fieldDeclarations);
    } else if (expression != null) {
        Expression expressionExp = expressionManager.createExpression(expression);
        caseExecutionListener = new ExpressionCaseExecutionListener(expressionExp);
    } else if (delegateExpression != null) {
        Expression delegateExp = expressionManager.createExpression(delegateExpression);
        caseExecutionListener = new DelegateExpressionCaseExecutionListener(delegateExp, fieldDeclarations);
    } else if (scriptElement != null) {
        ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
        if (executableScript != null) {
            caseExecutionListener = new ScriptCaseExecutionListener(executableScript);
        }
    }
    return caseExecutionListener;
}
Also used : CamundaField(org.camunda.bpm.model.cmmn.instance.camunda.CamundaField) ExpressionManager(org.camunda.bpm.engine.impl.el.ExpressionManager) ClassDelegateCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ClassDelegateCaseExecutionListener) DelegateExpressionCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.DelegateExpressionCaseExecutionListener) ExpressionCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ExpressionCaseExecutionListener) DelegateExpressionCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.DelegateExpressionCaseExecutionListener) ScriptCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ScriptCaseExecutionListener) ClassDelegateCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ClassDelegateCaseExecutionListener) CamundaCaseExecutionListener(org.camunda.bpm.model.cmmn.instance.camunda.CamundaCaseExecutionListener) CaseExecutionListener(org.camunda.bpm.engine.delegate.CaseExecutionListener) ScriptCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ScriptCaseExecutionListener) CamundaString(org.camunda.bpm.model.cmmn.instance.camunda.CamundaString) FieldDeclaration(org.camunda.bpm.engine.impl.bpmn.parser.FieldDeclaration) ExpressionCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.ExpressionCaseExecutionListener) DelegateExpressionCaseExecutionListener(org.camunda.bpm.engine.impl.cmmn.listener.DelegateExpressionCaseExecutionListener) CamundaExpression(org.camunda.bpm.model.cmmn.instance.camunda.CamundaExpression) Expression(org.camunda.bpm.engine.delegate.Expression) ConditionExpression(org.camunda.bpm.model.cmmn.instance.ConditionExpression) ExecutableScript(org.camunda.bpm.engine.impl.scripting.ExecutableScript) CamundaScript(org.camunda.bpm.model.cmmn.instance.camunda.CamundaScript)

Aggregations

ExecutableScript (org.camunda.bpm.engine.impl.scripting.ExecutableScript)12 Element (org.camunda.bpm.engine.impl.util.xml.Element)4 BpmnParseException (org.camunda.bpm.engine.BpmnParseException)3 ProcessEngineException (org.camunda.bpm.engine.ProcessEngineException)3 Expression (org.camunda.bpm.engine.delegate.Expression)3 FieldDeclaration (org.camunda.bpm.engine.impl.bpmn.parser.FieldDeclaration)3 ExpressionManager (org.camunda.bpm.engine.impl.el.ExpressionManager)3 CamundaField (org.camunda.bpm.model.cmmn.instance.camunda.CamundaField)3 CamundaScript (org.camunda.bpm.model.cmmn.instance.camunda.CamundaScript)3 TaskListener (org.camunda.bpm.engine.delegate.TaskListener)2 ScriptCaseExecutionListener (org.camunda.bpm.engine.impl.cmmn.listener.ScriptCaseExecutionListener)2 ClassDelegateTaskListener (org.camunda.bpm.engine.impl.task.listener.ClassDelegateTaskListener)2 DelegateExpressionTaskListener (org.camunda.bpm.engine.impl.task.listener.DelegateExpressionTaskListener)2 ExpressionTaskListener (org.camunda.bpm.engine.impl.task.listener.ExpressionTaskListener)2 ConditionExpression (org.camunda.bpm.model.cmmn.instance.ConditionExpression)2 CamundaExpression (org.camunda.bpm.model.cmmn.instance.camunda.CamundaExpression)2 CamundaString (org.camunda.bpm.model.cmmn.instance.camunda.CamundaString)2 UnsupportedEncodingException (java.io.UnsupportedEncodingException)1 ArrayList (java.util.ArrayList)1 List (java.util.List)1