Example usage for javax.xml.stream FactoryConfigurationError getMessage

Introduction

In this page you can find the example usage for javax.xml.stream FactoryConfigurationError getMessage.

Prototype

public String getMessage()

Source Link

Document

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Usage

From source file:org.elissa.web.server.TransformerServlet.java

private void revisitSequenceFlows(Definitions def, String orig) {
    try {//www . ja  va2s.c o m
        Map<String, Map<String, String>> sequenceFlowMapping = new HashMap<String, Map<String, String>>();
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory.createXMLStreamReader(new StringReader(orig));
        while (reader.hasNext()) {
            if (reader.next() == XMLStreamReader.START_ELEMENT) {
                if ("sequenceFlow".equals(reader.getLocalName())) {
                    String id = "";
                    String source = "";
                    String target = "";
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("id".equals(reader.getAttributeLocalName(i))) {
                            id = reader.getAttributeValue(i);
                        }
                        if ("sourceRef".equals(reader.getAttributeLocalName(i))) {
                            source = reader.getAttributeValue(i);
                        }
                        if ("targetRef".equals(reader.getAttributeLocalName(i))) {
                            target = reader.getAttributeValue(i);
                        }
                    }
                    Map<String, String> valueMap = new HashMap<String, String>();
                    valueMap.put("sourceRef", source);
                    valueMap.put("targetRef", target);
                    sequenceFlowMapping.put(id, valueMap);
                }
            }
        }
        List<RootElement> rootElements = def.getRootElements();
        for (RootElement root : rootElements) {
            if (root instanceof Process) {
                Process process = (Process) root;
                List<FlowElement> flowElements = process.getFlowElements();
                for (FlowElement fe : flowElements) {
                    if (fe instanceof SequenceFlow) {
                        SequenceFlow sf = (SequenceFlow) fe;
                        if (sequenceFlowMapping.containsKey(sf.getId())) {
                            sf.setSourceRef(
                                    getFlowNode(def, sequenceFlowMapping.get(sf.getId()).get("sourceRef")));
                            sf.setTargetRef(
                                    getFlowNode(def, sequenceFlowMapping.get(sf.getId()).get("targetRef")));
                        } else {
                            _logger.error("Could not find mapping for sequenceFlow: " + sf.getId());
                        }
                    }
                }
            }
        }
    } catch (FactoryConfigurationError e) {
        _logger.error(e.getMessage());
        e.printStackTrace();
    } catch (Exception e) {
        _logger.error(e.getMessage());
        e.printStackTrace();
    }
}

From source file:org.elissa.web.server.TransformerServlet.java

private void addBpmnDiInfo(Definitions def, String gpd) {
    try {//from   w w  w. j a  v a 2  s.  c  o  m
        Map<String, Bounds> _bounds = new HashMap<String, Bounds>();
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory.createXMLStreamReader(new StringReader(gpd));
        while (reader.hasNext()) {
            if (reader.next() == XMLStreamReader.START_ELEMENT) {
                if ("node".equals(reader.getLocalName())) {
                    Bounds b = DcFactory.eINSTANCE.createBounds();
                    String nodeName = null;
                    String nodeX = null;
                    String nodeY = null;
                    String nodeWidth = null;
                    String nodeHeight = null;
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("name".equals(reader.getAttributeLocalName(i))) {
                            nodeName = reader.getAttributeValue(i);
                        } else if ("x".equals(reader.getAttributeLocalName(i))) {
                            nodeX = reader.getAttributeValue(i);
                        } else if ("y".equals(reader.getAttributeLocalName(i))) {
                            nodeY = reader.getAttributeValue(i);
                        } else if ("width".equals(reader.getAttributeLocalName(i))) {
                            nodeWidth = reader.getAttributeValue(i);
                        } else if ("height".equals(reader.getAttributeLocalName(i))) {
                            nodeHeight = reader.getAttributeValue(i);
                        }
                    }
                    b.setX(new Float(nodeX).floatValue());
                    b.setY(new Float(nodeY).floatValue());
                    b.setWidth(new Float(nodeWidth).floatValue());
                    b.setHeight(new Float(nodeHeight).floatValue());
                    _bounds.put(nodeName, b);
                }
            }
        }

        for (RootElement rootElement : def.getRootElements()) {
            if (rootElement instanceof Process) {
                Process process = (Process) rootElement;
                BpmnDiFactory diFactory = BpmnDiFactory.eINSTANCE;
                BPMNDiagram diagram = diFactory.createBPMNDiagram();
                BPMNPlane plane = diFactory.createBPMNPlane();
                plane.setBpmnElement(process);
                diagram.setPlane(plane);
                for (FlowElement flowElement : process.getFlowElements()) {
                    if (flowElement instanceof FlowNode) {
                        Bounds b = _bounds.get(flowElement.getId());
                        if (b != null) {
                            BPMNShape shape = diFactory.createBPMNShape();
                            shape.setBpmnElement(flowElement);
                            shape.setBounds(b);
                            plane.getPlaneElement().add(shape);
                        }
                    } else if (flowElement instanceof SequenceFlow) {
                        SequenceFlow sequenceFlow = (SequenceFlow) flowElement;
                        BPMNEdge edge = diFactory.createBPMNEdge();
                        edge.setBpmnElement(flowElement);
                        DcFactory dcFactory = DcFactory.eINSTANCE;
                        Point point = dcFactory.createPoint();
                        if (sequenceFlow.getSourceRef() != null) {
                            Bounds sourceBounds = _bounds.get(sequenceFlow.getSourceRef().getId());
                            point.setX(sourceBounds.getX() + (sourceBounds.getWidth() / 2));
                            point.setY(sourceBounds.getY() + (sourceBounds.getHeight() / 2));
                        }
                        edge.getWaypoint().add(point);
                        //                      List<Point> dockers = _dockers.get(sequenceFlow.getId());
                        //                      for (int i = 1; i < dockers.size() - 1; i++) {
                        //                         edge.getWaypoint().add(dockers.get(i));
                        //                      }
                        point = dcFactory.createPoint();
                        if (sequenceFlow.getTargetRef() != null) {
                            Bounds targetBounds = _bounds.get(sequenceFlow.getTargetRef().getId());
                            point.setX(targetBounds.getX() + (targetBounds.getWidth() / 2));
                            point.setY(targetBounds.getY() + (targetBounds.getHeight() / 2));
                        }
                        edge.getWaypoint().add(point);
                        plane.getPlaneElement().add(edge);
                    }
                }

                def.getDiagrams().add(diagram);
            }
        }
    } catch (FactoryConfigurationError e) {
        _logger.error("Exception adding bpmndi info: " + e.getMessage());
    } catch (Exception e) {
        _logger.error("Exception adding bpmndi info: " + e.getMessage());
    }
}