Examples of org.gpel.model.GpelAssignCopy

org.gpel.model.GpelAssignCopy

                findReplaceAssign(next);
            } else if (isAssign(next)) {
                GpelAssign assign = (GpelAssign) next;
                Iterator<GpelAssignCopy> itr = assign.copyOperations().iterator();
                while (itr.hasNext()) {
                    GpelAssignCopy copy = itr.next();
                    String query = copy.getFrom().xml().attributeValue(QUERY_STR);
                    if (query != null) {
                        copy.getFrom().xml().addElement(copy.getFrom().xml().getNamespace(), QUERY_STR)
                                .addChild("<![CDATA[" + query + "]]>");
                    }
                    query = copy.getTo().xml().attributeValue(QUERY_STR);
                    if (query != null) {
                        copy.getTo().xml().addElement(copy.getFrom().xml().getNamespace(), QUERY_STR)
                                .addChild("<![CDATA[" + query + "]]>");
                    }
                }
            }
        }

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                formatXpathFromValueCopy(next);
            } else if (isAssign(next)) {
                GpelAssign assign = (GpelAssign) next;
                Iterator<GpelAssignCopy> itr = assign.copyOperations().iterator();
                while (itr.hasNext()) {
                    GpelAssignCopy copy = itr.next();
                    String query = copy.getFrom().xml().attributeValue(QUERY_STR);
                    XmlElement copyElmt = copy.getFrom().xml();
                    // remove if attribute is found earlier
                    if (null != query) {
                        copyElmt.removeAttribute(copyElmt.attribute(QUERY_STR));
                        copyElmt.setAttributeValue(QUERY_STR, "/" + extractDataType(query));
                    }


                    query = copy.getTo().xml().attributeValue(QUERY_STR);
                    XmlElement toElmt = copy.getTo().xml();
                    // remove if attribute is found earlier
                    if (null != query) {
                        toElmt.removeAttribute(toElmt.attribute(QUERY_STR));
                        toElmt.setAttributeValue(QUERY_STR, "/" + extractDataType(query));
                    }

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                                    .getMessage(wsdlOperation.getInput().getMessage().getLocalPart()).parts()
                                    .iterator().next();
                            XmlElement childElement = container.addElement(part.getElement().getLocalPart());
                            Iterator<GpelAssignCopy> copyItr = assign.copyOperations().iterator();
                            while (copyItr.hasNext()) {
                                GpelAssignCopy copyItm = copyItr.next();
                                childElement.addElement(getElementName(copyItm.getTo().getQuery()));
                                if (messagePartName == null) {
                                    messagePartName = copyItm.getTo().xml().attributeValue(PART_STR);
                                }
                            }
                            break;
                        }
                    }
                } else {
                    // reply


                    WsdlPortType portType = workflowWSDL.getPortType(portTypeName);
                    if (null != portType) {
                        WsdlPortTypeOperation wsdlOperation = portType.getOperation(operation);
                        WsdlMessagePart part = workflowWSDL
                                .getMessage(wsdlOperation.getOutput().getMessage().getLocalPart()).parts().iterator()
                                .next();
                        XmlElement childElement = container.addElement(part.getElement().getLocalPart());
                        Iterator<GpelAssignCopy> copyItr = assign.copyOperations().iterator();
                        while (copyItr.hasNext()) {
                            GpelAssignCopy copyItm = copyItr.next();
                            childElement.addElement(getElementName(copyItm.getTo().getQuery()));
                            if (messagePartName == null) {
                                messagePartName = copyItm.getTo().xml().attributeValue(PART_STR);
                            }
                        }
                    }
                }


                GpelAssignCopyFrom from = new GpelAssignCopyFrom(ns);
                from.setLiteral(container);


                GpelAssignCopyTo to = new GpelAssignCopyTo(ns);
                to.xml().setAttributeValue(PART_STR, messagePartName);
                if (isInvoke(next)) {
                    to.xml().setAttributeValue(VARIABLE_STR, next.xml().attributeValue(INPUT_VARIABLE_STR));
                } else {
                    to.xml().setAttributeValue(VARIABLE_STR, next.xml().attributeValue(VARIABLE_STR));
                }
                GpelAssignCopy newAssign = new GpelAssignCopy(ns, from, to);
                newAssign.xml().setAttributeValue(VALIDATE_STR, NO_STR);
                GpelAssign gpelAssign = new GpelAssign(ns, newAssign);
                list.add(gpelAssign);


            }
            last = next;

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                headerFrom.xml().setAttributeValue(VARIABLE_STR, WORKFLOW_INPUT_STR);


                GpelAssignCopyTo headerTo = new GpelAssignCopyTo(ns);
                headerTo.xml().setAttributeValue(PART_STR, LEAD_HEADER_STR);
                headerTo.xml().setAttributeValue(VARIABLE_STR, next.xml().attributeValue(INPUT_VARIABLE_STR));
                GpelAssignCopy headerCopy = new GpelAssignCopy(ns, headerFrom, headerTo);
                GpelAssign assign = (GpelAssign) last;
                assign.addCopy(headerCopy);


                GpelAssignCopyFrom nodeIDFrom = new GpelAssignCopyFrom(ns);
                nodeIDFrom.setLiteral(XmlConstants.BUILDER.parseFragmentFromString("<dummyelement>"
                        + next.xml().attributeValue(NAME) + "</dummyelement>"));
                GpelAssignCopyTo nodeIDTo = new GpelAssignCopyTo(ns);


                nodeIDTo.xml().setAttributeValue(PART_STR, LEAD_HEADER_STR);
                nodeIDTo.xml().setAttributeValue(VARIABLE_STR, next.xml().attributeValue(INPUT_VARIABLE_STR));
                // TODO is this ok?? what of the query language
                nodeIDTo.setQuery("/leadcntx:workflow-node-id");


                GpelAssignCopy nodeIDCopy = new GpelAssignCopy(ns, nodeIDFrom, nodeIDTo);
                nodeIDCopy.xml().setAttributeValue(KEEP_SRC_ELEMENT_NAME_STR, NO_STR);
                assign.addCopy(nodeIDCopy);


                GpelAssignCopyFrom timeStepFrom = new GpelAssignCopyFrom(ns);
                timeStepFrom.setLiteral(XmlConstants.BUILDER.parseFragmentFromString("<dummyelement>" + "5"
                        + "</dummyelement>"));
                GpelAssignCopyTo timeStepTo = new GpelAssignCopyTo(ns);
                timeStepTo.xml().setAttributeValue(PART_STR, LEAD_HEADER_STR);
                timeStepTo.xml().setAttributeValue(VARIABLE_STR, next.xml().attributeValue(INPUT_VARIABLE_STR));
                // TODO is this ok?? what of the query language
                timeStepTo.setQuery("/leadcntx:workflow-time-step");


                GpelAssignCopy timeStepCopy = new GpelAssignCopy(ns, timeStepFrom, timeStepTo);
                timeStepCopy.xml().setAttributeValue(KEEP_SRC_ELEMENT_NAME_STR, NO_STR);
                assign.addCopy(timeStepCopy);


            }
            last = next;
        }

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        for (OutputNode outputNode : outputNodes) {
            Port port = outputNode.getPort();
            GpelAssignCopyFrom from = createAssignCopyFrom(port);
            GpelAssignCopyTo to = createAssignCopyTo(port, false);


            copies.add(new GpelAssignCopy(this.bpelNS, from, to));
        }


        if (copies.size() != 0) {
            // When there is no outputs, we don't create assign.
            GpelAssign assign = new GpelAssign(this.bpelNS, copies);

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                continue;
            }
            GpelAssignCopyFrom from = createAssignCopyFrom(port);
            GpelAssignCopyTo to = createAssignCopyTo(port, true);


            GpelAssignCopy copy = new GpelAssignCopy(this.bpelNS, from, to);
            copies.add(copy);
        }


        GpelAssign assign = new GpelAssign(this.bpelNS, copies);
        sequence.addActivity(assign);

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        // Extract array from the previous node.
        GpelAssignCopyFrom arrayFrom = createAssignCopyFrom(splitNode.getInputPort(0));
        GpelAssignCopyTo arrayTo = new GpelAssignCopyTo(this.bpelNS);
        arrayTo.setVariable(arrayName);
        GpelAssignCopy arrayCopy = new GpelAssignCopy(this.bpelNS, arrayFrom, arrayTo);
        GpelAssign arrayAssign = new GpelAssign(this.bpelNS, arrayCopy);
        sequence.addActivity(arrayAssign);


        // Extract a item from array
        String valueName = splitNode.getID() + FOREACH_VALUE_SUFFIX;
        // TODO set local variable in scope instead of process
        // TODO This should be type instead of messageType
        this.process.addMessageVariable(valueName, WSConstants.XSD_NS, WSConstants.XSD_ANY_TYPE.getLocalPart());
        GpelAssignCopyFrom valueFrom = new GpelAssignCopyFrom(this.bpelNS);
        valueFrom.setVariable(arrayName);
        valueFrom.setQuery("$" + arrayName + "/*[$i]");
        GpelAssignCopyTo valueTo = new GpelAssignCopyTo(this.bpelNS);
        valueTo.setVariable(valueName);
        GpelAssignCopy valueCopy = new GpelAssignCopy(this.bpelNS, valueFrom, valueTo);
        GpelAssign valueAssign = new GpelAssign(this.bpelNS, valueCopy);


        subSequence.addActivity(valueAssign);


        addBlock(forEachBlock, subSequence);


        Node mergeNode = getMergeNode(splitNode);
        String outputName = mergeNode.getID() + ARRAY_SUFIX;
        // TODO This should be type instead of messageType
        this.process.addMessageVariable(outputName, WSConstants.XSD_NS, WSConstants.XSD_ANY_TYPE.getLocalPart());
        GpelAssignCopyFrom outputFrom = createAssignCopyFrom(mergeNode.getInputPort(0).getFromPort());
        GpelAssignCopyTo outputTo = new GpelAssignCopyTo(this.bpelNS);
        outputTo.setVariable(outputName);
        outputTo.setQuery("/value[$i]");
        GpelAssignCopy outputCopy = new GpelAssignCopy(this.bpelNS, outputFrom, outputTo);
        GpelAssign outputAssign = new GpelAssign(this.bpelNS, outputCopy);
        subSequence.addActivity(outputAssign);


        GpelForEach forEach = new GpelForEach(this.bpelNS, "i", "1", "count($" + arrayName + "/*)",
                true /* parallel */, scope);

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                this.process.getVariables().addVariable(ifVar);


                GpelAssignCopyFrom from = createAssignCopyFrom(fromPort);
                GpelAssignCopyTo to = new GpelAssignCopyTo(this.bpelNS);
                to.setVariable(variableName);
                GpelAssignCopy copy = new GpelAssignCopy(this.bpelNS, from, to);
                copies.add(copy);


                booleanExpression = booleanExpression.replaceAll("\\$" + i, "\\$" + variableName);
            }
        }

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            DataPort inputPort = endifNode.getInputPort(index);
            Port fromPort = inputPort.getFromPort();
            GpelAssignCopyFrom from = createAssignCopyFrom(fromPort);
            GpelAssignCopyTo to = new GpelAssignCopyTo(this.bpelNS);
            to.setVariable(variable);
            GpelAssignCopy copy = new GpelAssignCopy(this.bpelNS, from, to);
            copies.add(copy);
        }
        GpelAssign assign = new GpelAssign(this.bpelNS, copies);
        sequence.addActivity(assign);

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            DataPort inputPort = endBlockNode.getInputPort(index);
            Port fromPort = inputPort.getFromPort();
            GpelAssignCopyFrom from = createAssignCopyFrom(fromPort);
            GpelAssignCopyTo to = new GpelAssignCopyTo(this.bpelNS);
            to.setVariable(variable);
            GpelAssignCopy copy = new GpelAssignCopy(this.bpelNS, from, to);
            copies.add(copy);
        }
        GpelAssign assign = new GpelAssign(this.bpelNS, copies);
        sequence.addActivity(assign);

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