Package org.apache.airavata.workflow.model.graph

Examples of org.apache.airavata.workflow.model.graph.GraphException

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            } else if (inputType2.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
                        + " must be same as the type of input " + (index + size) + " (" + inputType2 + ").";
                throw new GraphException(message);
            }
            // input1 -> output
            if (outputType.equals(WSConstants.XSD_ANY_TYPE)) {
                outputPort.copyType(port);
            } else if (outputType.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
                        + " must be same as the type of output " + index + " (" + outputType + ").";
                throw new GraphException(message);
            }

        } else if (port == inputPort2) {
            // input2 -> input1
            if (inputType1.equals(WSConstants.XSD_ANY_TYPE)) {
                inputPort1.copyType(port);
            } else if (inputType1.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
                        + " must be same as the type of input " + (index + size) + " (" + inputType2 + ").";
                throw new GraphException(message);
            }
            // input2 -> output
            if (outputType.equals(WSConstants.XSD_ANY_TYPE)) {
                outputPort.copyType(port);
            } else if (outputType.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + (index + size) + " (" + inputType2 + ") of " + getID()
                        + " must be same as the type of output " + index + " (" + outputType + ").";
                throw new GraphException(message);
            }
        } else if (port == outputPort) {
            // output -> input1
            if (inputType1.equals(WSConstants.XSD_ANY_TYPE)) {
                inputPort1.copyType(port);
            } else if (inputType1.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
                        + " must be same as the type of output " + index + " (" + outputType + ").";
                throw new GraphException(message);
            }
            // output -> input2
            if (inputType2.equals(WSConstants.XSD_ANY_TYPE)) {
                inputPort2.copyType(port);
            } else if (inputType2.equals(portType)) {
                // Do nothing.
            } else {
                String message = "The type of input " + (index + size) + " (" + inputType2 + ") of " + getID()
                        + " must be same as the type of input " + index + " (" + outputType + ").";
                throw new GraphException(message);
            }
        } else {
            throw new WorkflowRuntimeException();
        }
    }
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    protected void edgeWasAdded(Edge edge) throws GraphException {
        super.edgeWasAdded(edge);
        if (edge instanceof ControlEdge) {
            List<ControlEdge> edges = getEdges();
            if (edges.size() > 1) {
                throw new GraphException("Cannot connect more than one Control Ports to the Exit node.");
            }
        }
    }
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            } else if (edges.size() > 1) {
                // Not the first edge.
                QName parameterType = getParameterType();
                if (!toType.equals(WSConstants.XSD_ANY_TYPE)
                        && !parameterType.equals(toType)) {
                    throw new GraphException(
                            "Cannot connect ports with different types.");
                }

            } else {
                // Should not happen.
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                    WSComponentPort componentPort = ((WSPort) fromDataPort).getComponentPort();
                    setDescription(componentPort.getDescription());
                    setMetadata(componentPort.getAppinfo());
                }
            } else {
                throw new GraphException("Cannot connect more than one output ports to the output parameter.");
            }
        }
    }
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                }
            } else if (edges.size() > 1) {
                // Not the first edge.
                QName parameterType = getParameterType();
                if (!toType.equals(WSConstants.XSD_ANY_TYPE) && !parameterType.equals(toType)) {
                    throw new GraphException("Cannot connect ports with different types.");
                }

            } else {
                // Should not happen.
                throw new WorkflowRuntimeException("edges.size(): " + edges.size());
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            } else if (BPELScriptType.GPEL == type) {
                GpelConstants.GPEL_NS = XmlInfosetBuilder.newInstance().newNamespace(GPEL, GPELNS);
                this.bpelNS = XmlInfosetBuilder.newInstance().newNamespace(GPEL, GPELNS);
                this.process = new GpelProcess(bpelNS, bpelTargetNamespace);
            } else {
                throw new GraphException("Unknown BPEL type " + type);
            }

            // Target namespace of the workflow WSDL
            this.targetNamespace = this.process.xml().declareNamespace(this.workflowWSDL.getTargetNamespace());

            // Types namespace of the workflow WSDL
            this.typesNamespace = this.process.xml().declareNamespace(this.workflowWSDL.getTypesNamespace());

            // xsd
            XMLUtil.declareNamespaceIfNecessary(WSConstants.XSD_NS.getPrefix(), WSConstants.XSD_NS.getName(), false,
                    this.process.xml());

            this.process.setActivity(createMainSequence());

            // comment
            addComment();

            // Validate
            this.process.xmlValidate();

            logger.debug(this.process.xmlStringPretty());
        } catch (RuntimeException e) {
            throw new GraphException(e);
        }
    }
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        addBlock(this.remainNodes, sequence);

        addFinalReply(sequence);

        if (this.remainNodes.size() > 0) {
            throw new GraphException("Some node(s) are not connected.");
        }

        return sequence;
    }
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            addExit((ExitNode) node, sequence);
        } else if (node instanceof ResourceNode) {
            // nothing
        } else {

            throw new GraphException(node.getClass().getName() + " is not supported.");
        }
    }
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                from.setVariable(fromNode.getID() + INPUT_SUFFIX);
            }
        } else if (fromNode instanceof InstanceNode) {
            // no op
        } else {
            throw new GraphException("Unexpected node," + fromNode.getClass().getName() + " is connected");
        }
        return from;
    }
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    private void getSpecialBlock(Node node, int depth, Set<Node> block, Class startClass, Class endClass)
            throws GraphException {
        List<Node> nextNodes = GraphUtil.getNextNodes(node);
        for (Node nextNode : nextNodes) {
            if (nextNode instanceof OutputNode) {
                throw new GraphException("Nodes after " + startClass.getName()
                        + " cannot be connected to the output without going through " + endClass.getName() + ".");
            } else if (endClass.isInstance(nextNode)) {
                block.add(nextNode);
                if (depth == 0) {
                    // Stop the recursion here.
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Related Classes of org.apache.airavata.workflow.model.graph.GraphException

  • org.apache.airavata.workflow.model.gpel.script.BPELScript
  • org.apache.airavata.workflow.model.gpel.script.WorkflowWSDL
  • org.apache.airavata.workflow.model.graph.amazon.InstanceNode
  • org.apache.airavata.workflow.model.graph.amazon.ResourceNode
  • org.apache.airavata.workflow.model.graph.impl.EdgeImpl
  • org.apache.airavata.workflow.model.graph.impl.GraphImpl
  • org.apache.airavata.workflow.model.graph.impl.NodeImpl
  • org.apache.airavata.workflow.model.graph.impl.PortImpl
  • org.apache.airavata.workflow.model.graph.system.ConstantNode
  • org.apache.airavata.workflow.model.graph.system.DifferedInputNode
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