xpdlreader.java

国外的一套开源CRM

            participantValue.set("participantId", participantId);
            participantValue.set("participantName", participantElement.getAttribute("Name"));
            
            // ParticipantType
            Element participantTypeElement = UtilXml.firstChildElement(participantElement, "ParticipantType");

            if (participantTypeElement != null) {
                participantValue.set("participantTypeId", participantTypeElement.getAttribute("Type"));
            }

            // Description?
            participantValue.set("description", UtilXml.childElementValue(participantElement, "Description"));

            // ExtendedAttributes
            participantValue.set("partyId", getExtendedAttributeValue(participantElement, "partyId", null), false);
            participantValue.set("roleTypeId", getExtendedAttributeValue(participantElement, "roleTypeId", null), false);            
        }
    }
    
    /*
    protected void readParticipants(List participants, String packageId, String packageVersion, String processId, String processVersion, GenericValue valueObject) throws DefinitionParserException {
        if (participants == null || participants.size() == 0)
            return;

        Long nextSeqId = delegator.getNextSeqId("WorkflowParticipantList");

        if (nextSeqId == null)
            throw new DefinitionParserException("Could not get next sequence id from data source");
        String participantListId = nextSeqId.toString();

        valueObject.set("participantListId", participantListId);

        Iterator participantsIter = participants.iterator();
        long index = 1;

        while (participantsIter.hasNext()) {
            Element participantElement = (Element) participantsIter.next();
            String participantId = participantElement.getAttribute("Id");

            // if participant doesn't exist, create it; don't do an update because if settings are manually changed it would be annoying as all get out
            GenericValue testValue = null;

            try {
                testValue = delegator.findByPrimaryKey("WorkflowParticipant", UtilMisc.toMap("participantId", participantId));
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
            }
            if (testValue == null) {
                GenericValue participantValue = delegator.makeValue("WorkflowParticipant", null);

                values.add(participantValue);
                participantValue.set("packageId", packageId);
                participantValue.set("packageVersion", packageVersion);
                participantValue.set("processId", processId);
                participantValue.set("processVersion", processVersion);
                participantValue.set("participantId", participantId);
                participantValue.set("participantName", participantElement.getAttribute("Name"));

                // ParticipantType
                Element participantTypeElement = UtilXml.firstChildElement(participantElement, "ParticipantType");

                if (participantTypeElement != null) {
                    participantValue.set("participantTypeId", participantTypeElement.getAttribute("Type"));
                }

                // Description?
                participantValue.set("description", UtilXml.childElementValue(participantElement, "Description"));

                // ExtendedAttributes
                participantValue.set("partyId", getExtendedAttributeValue(participantElement, "partyId", null), false);
                participantValue.set("roleTypeId", getExtendedAttributeValue(participantElement, "roleTypeId", null), false);
            }

            // regardless of whether the participant was created, create a participant list entry
            GenericValue participantListValue = delegator.makeValue("WorkflowParticipantList", null);

            values.add(participantListValue);
            participantListValue.set("participantListId", participantListId);
            participantListValue.set("participantId", participantId);
            participantListValue.set("participantIndex", new Long(index));
            index++;
        }
    }
    */

    protected void readApplications(List applications, String packageId, String packageVersion, String processId,
            String processVersion) throws DefinitionParserException {
        if (applications == null || applications.size() == 0)
            return;
        Iterator applicationsIter = applications.iterator();

        while (applicationsIter.hasNext()) {
            Element applicationElement = (Element) applicationsIter.next();
            GenericValue applicationValue = delegator.makeValue("WorkflowApplication", null);

            values.add(applicationValue);

            String applicationId = applicationElement.getAttribute("Id");

            applicationValue.set("packageId", packageId);
            applicationValue.set("packageVersion", packageVersion);
            applicationValue.set("processId", processId);
            applicationValue.set("processVersion", processVersion);
            applicationValue.set("applicationId", applicationId);
            applicationValue.set("applicationName", applicationElement.getAttribute("Name"));

            // Description?
            applicationValue.set("description", UtilXml.childElementValue(applicationElement, "Description"));

            // FormalParameters?
            Element formalParametersElement = UtilXml.firstChildElement(applicationElement, "FormalParameters");
            List formalParameters = UtilXml.childElementList(formalParametersElement, "FormalParameter");

            readFormalParameters(formalParameters, packageId, packageVersion, processId, processVersion, applicationId);
        }
    }

    protected void readDataFields(List dataFields, String packageId, String packageVersion, String processId,
            String processVersion) throws DefinitionParserException {
        if (dataFields == null || dataFields.size() == 0)
            return;
        Iterator dataFieldsIter = dataFields.iterator();

        while (dataFieldsIter.hasNext()) {
            Element dataFieldElement = (Element) dataFieldsIter.next();
            GenericValue dataFieldValue = delegator.makeValue("WorkflowDataField", null);

            values.add(dataFieldValue);

            String dataFieldId = dataFieldElement.getAttribute("Id");
            String dataFieldName = dataFieldElement.getAttribute("Name");
            if (dataFieldName == null || dataFieldName.length() == 0)
                dataFieldName = dataFieldId;

            dataFieldValue.set("packageId", packageId);
            dataFieldValue.set("packageVersion", packageVersion);
            dataFieldValue.set("processId", processId);
            dataFieldValue.set("processVersion", processVersion);
            dataFieldValue.set("dataFieldId", dataFieldId);
            dataFieldValue.set("dataFieldName", dataFieldName);

            // IsArray attr
            dataFieldValue.set("isArray", ("TRUE".equals(dataFieldElement.getAttribute("IsArray")) ? "Y" : "N"));

            // DataType
            Element dataTypeElement = UtilXml.firstChildElement(dataFieldElement, "DataType");

            if (dataTypeElement != null) {
                // (%Type;)
                readType(dataTypeElement, dataFieldValue);
            }

            // InitialValue?
            dataFieldValue.set("initialValue", UtilXml.childElementValue(dataFieldElement, "InitialValue"));

            // Length?
            String lengthStr = UtilXml.childElementValue(dataFieldElement, "Length");

            if (lengthStr != null && lengthStr.length() > 0) {
                try {
                    dataFieldValue.set("lengthBytes", Long.valueOf(lengthStr));
                } catch (NumberFormatException e) {
                    throw new DefinitionParserException("Invalid whole number format in DataField->Length: " + lengthStr, e);
                }
            }

            // Description?
            dataFieldValue.set("description", UtilXml.childElementValue(dataFieldElement, "Description"));
        }
    }

    protected void readFormalParameters(List formalParameters, String packageId, String packageVersion,
        String processId, String processVersion, String applicationId) throws DefinitionParserException {
        if (formalParameters == null || formalParameters.size() == 0)
            return;
        Iterator formalParametersIter = formalParameters.iterator();
        long index = 1;

        while (formalParametersIter.hasNext()) {
            Element formalParameterElement = (Element) formalParametersIter.next();
            GenericValue formalParameterValue = delegator.makeValue("WorkflowFormalParam", null);

            values.add(formalParameterValue);

            String formalParamId = formalParameterElement.getAttribute("Id");

            formalParameterValue.set("packageId", packageId);
            formalParameterValue.set("packageVersion", packageVersion);
            formalParameterValue.set("processId", processId);
            formalParameterValue.set("processVersion", processVersion);
            formalParameterValue.set("applicationId", applicationId);
            formalParameterValue.set("formalParamId", formalParamId);
            formalParameterValue.set("modeEnumId", "WPM_" + formalParameterElement.getAttribute("Mode"));

            String indexStr = formalParameterElement.getAttribute("Index");

            if (indexStr != null && indexStr.length() > 0) {
                try {
                    formalParameterValue.set("indexNumber", Long.valueOf(indexStr));
                } catch (NumberFormatException e) {
                    throw new DefinitionParserException("Invalid decimal number format in FormalParameter->Index: " + indexStr, e);
                }
            } else
                formalParameterValue.set("indexNumber", new Long(index));
            index++;

            // DataType
            Element dataTypeElement = UtilXml.firstChildElement(formalParameterElement, "DataType");

            if (dataTypeElement != null) {
                // (%Type;)
                readType(dataTypeElement, formalParameterValue);
            }

            // Description?
            formalParameterValue.set("description", UtilXml.childElementValue(formalParameterElement, "Description"));
        }
    }

    /** Reads information about "Type" entity member sub-elements; the value
     * object passed must have two fields to contain Type information:
     * <code>dataTypeEnumId</code> and <code>complexTypeInfoId</code>.
     */
    protected void readType(Element element, GenericValue value) {
        // (%Type;) - (RecordType | UnionType | EnumerationType | ArrayType | ListType | BasicType | PlainType | DeclaredType)
        Element typeElement = null;

        if ((typeElement = UtilXml.firstChildElement(element, "RecordType")) != null) {// TODO: write code for complex type
        } else if ((typeElement = UtilXml.firstChildElement(element, "UnionType")) != null) {// TODO: write code for complex type
        } else if ((typeElement = UtilXml.firstChildElement(element, "EnumerationType")) != null) {// TODO: write code for complex type
        } else if ((typeElement = UtilXml.firstChildElement(element, "ArrayType")) != null) {// TODO: write code for complex type
        } else if ((typeElement = UtilXml.firstChildElement(element, "ListType")) != null) {// TODO: write code for complex type
        } else if ((typeElement = UtilXml.firstChildElement(element, "BasicType")) != null) {
            value.set("dataTypeEnumId", "WDT_" + typeElement.getAttribute("Type"));
        } else if ((typeElement = UtilXml.firstChildElement(element, "PlainType")) != null) {
            value.set("dataTypeEnumId", "WDT_" + typeElement.getAttribute("Type"));
        } else if ((typeElement = UtilXml.firstChildElement(element, "DeclaredType")) != null) {
            // For DeclaredTypes complexTypeInfoId will actually be the type id
            value.set("dataTypeEnumId", "WDT_DECLARED");
            value.set("complexTypeInfoId", typeElement.getAttribute("Id"));
        }

        /*
         <entity entity-name="WorkflowComplexTypeInfo"
         <field name="complexTypeInfoId" type="id-ne"></field>
         <field name="memberParentInfoId" type="id"></field>
         <field name="dataTypeEnumId" type="id"></field>
         <field name="subTypeEnumId" type="id"></field>
         <field name="arrayLowerIndex" type="numeric"></field>
         <field name="arrayUpperIndex" type="numeric"></field>
         */
    }

    protected String getExtendedAttributeValue(Element element, String name, String defaultValue) {
        if (element == null || name == null)
            return defaultValue;

        Element extendedAtt