Package org.wso2.carbon.dataservices.core.engine

Examples of org.wso2.carbon.dataservices.core.engine.CallQuery

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    }

    public byte[] getProcessImage(String processId) {

        QName qName = decode(processId);
        SVGInterface svg = createSVG(qName);
        return svg.toPNGBytes();
    }
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    private SVGInterface createSVG(QName qName) {

        // generate new
        InputStream in = getBpelDescriptor(qName);

        SVGInterface svg = null;

        try {
            svg = BPEL2SVGUtil.generate(in);

            if (svg == null)
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    protected static SVGImpl generateSVGImpl(java.io.InputStream is) throws java.io.IOException {
      byte[] b=new byte[is.available()];
      is.read(b);
   
      BPELInterface bpel = new BPELImpl();
        OMElement bpelStr = bpel.load(new String(b));
       
        bpel.processBpelString(bpelStr);

        LayoutManager layoutManager = BPEL2SVGFactory.getInstance().getLayoutManager();
        layoutManager.setVerticalLayout(true);
        layoutManager.setYSpacing(20);
        layoutManager.setYSpacing(50);
        layoutManager.layoutSVG(bpel.getRootActivity());

        SVGImpl svg = new SVGImpl();
        svg.setRootActivity(bpel.getRootActivity());
       
        return(svg);
    }
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   * @param transformer The optional image transformer
   * @throws java.io.IOException Failed to generate the representation
   */
    public static void generate(java.io.InputStream is, java.io.OutputStream os,
                SVGImageTransformer transformer) throws java.io.IOException {
        SVGImpl svg = generateSVGImpl(is);
       
        if (transformer == null) {
          String str=svg.getHeaders()+svg.generateSVGString();
          os.write(str.getBytes());
        } else {
          transformer.transform(svg, os);
        }
    }
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        layoutManager.setVerticalLayout(true);
        layoutManager.setYSpacing(20);
        layoutManager.setYSpacing(50);
        layoutManager.layoutSVG(bpel.getRootActivity());

        SVGImpl svg = new SVGImpl();
        svg.setRootActivity(bpel.getRootActivity());
       
        return(svg);
    }
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    private int ownerTenantId;
    private CacheManagerFactoryImpl cacheManagerFactory;

    public HazelcastCacheManager(String name, CacheManagerFactoryImpl cacheManagerFactory) {
        this.cacheManagerFactory = cacheManagerFactory;
        CarbonContext carbonContext = CarbonContext.getThreadLocalCarbonContext();
        if (carbonContext == null) {
            throw new IllegalStateException("CarbonContext cannot be null");
        }
        ownerTenantDomain = carbonContext.getTenantDomain();
        if (ownerTenantDomain == null) {
            throw new IllegalStateException("Tenant domain cannot be " + ownerTenantDomain);
        }
        ownerTenantId = carbonContext.getTenantId();
        if (ownerTenantId == MultitenantConstants.INVALID_TENANT_ID) {
            throw new IllegalStateException("Tenant ID cannot be " + ownerTenantId);
        }
        this.name = name;
        status = Status.STARTED;
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    private long capacity = CachingConstants.DEFAULT_CACHE_CAPACITY;
    private EvictionAlgorithm evictionAlgorithm = CachingConstants.DEFAULT_EVICTION_ALGORITHM;

    public CacheImpl(String cacheName, CacheManager cacheManager) {
        CarbonContext carbonContext = CarbonContext.getThreadLocalCarbonContext();
        if (carbonContext == null) {
            throw new IllegalStateException("CarbonContext cannot be null");
        }
        ownerTenantDomain = carbonContext.getTenantDomain();
        if (ownerTenantDomain == null) {
            throw new IllegalStateException("Tenant domain cannot be " + ownerTenantDomain);
        }
        ownerTenantId = carbonContext.getTenantId();
        if (ownerTenantId == MultitenantConstants.INVALID_TENANT_ID) {
            throw new IllegalStateException("Tenant ID cannot be " + ownerTenantId);
        }
        this.cacheName = cacheName;
        this.cacheManager = cacheManager;
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  private static void processRequestInput(CommonParams cparams, CallableRequest request)
      throws DataServiceFault {
    String requestName = request.getRequestName();
    AxisOperation axisOp = cparams.getAxisService().getOperation(new QName(requestName));
    CallQueryGroup cqGroup = request.getCallQueryGroup();
    CallQuery defCallQuery = cqGroup.getDefaultCallQuery();
    Query query = defCallQuery.getQuery();
    AxisMessage inMessage = axisOp.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
    /* only create input parameters, if there are any available */
    if (inMessage != null &&
        (cparams.getDataService().isEmptyParamFix() ||
        defCallQuery.getWithParams().size() > 0)) {
      inMessage.setName(requestName + Java2WSDLConstants.MESSAGE_SUFFIX); 
      /* create input message element */
      XmlSchemaElement inputElement = createElement(cparams, query.getInputNamespace(),
          requestName, true);
      /* complex type for input message element */
      XmlSchemaComplexType inputComplexType = createComplexType(cparams,
          query.getInputNamespace(), requestName, false);
      /* set element type */
      inputElement.setType(inputComplexType);
      /* batch requests */
      if (request instanceof Operation && ((Operation) request).isBatchRequest()) {
        XmlSchemaElement nestedEl = new XmlSchemaElement();
        Operation parentOp = ((Operation) request).getParentOperation(); 
            if (parentOp != null) {
              nestedEl.setRefName(cparams.getRequestInputElementMap().get(
                  parentOp.getRequestName()));
              nestedEl.setMaxOccurs(Long.MAX_VALUE);
              addElementToComplexTypeSequence(cparams, inputComplexType, query.getInputNamespace(),
                  nestedEl, false);
            } else {
          throw new DataServiceFault("No parent operation for batch request: "
              + request.getRequestName());
            }
      } else {
        /* normal requests */
        XmlSchemaElement tmpEl;
        Map<String, WithParam> withParams = defCallQuery.getWithParams();
        WithParam tmpWithParam;
        /* create elements for individual parameters */
        for (QueryParam queryParam : query.getQueryParams()) {
          if (DBConstants.QueryTypes.IN.equals(queryParam.getType())
              || DBConstants.QueryTypes.INOUT.equals(queryParam.getType())) {
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   * @param cparams The common parameters used in the schema generator
   * @param request The request used to process the output
   */
  private static void processRequestOutput(CommonParams cparams, CallableRequest request)
      throws DataServiceFault {
    CallQuery defCQ = request.getCallQueryGroup().getDefaultCallQuery();
    if (!(defCQ.getQuery().hasResult() || request.isReturnRequestStatus())) {
      return;
    }
   
    AxisOperation axisOp = cparams.getAxisService().getOperation(
        new QName(request.getRequestName()));
    AxisMessage outMessage = axisOp.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
    outMessage.setName(request.getRequestName() + Java2WSDLConstants.RESPONSE);
   
    if (request.isReturnRequestStatus()) {
      outMessage.setElementQName(new QName(DBConstants.WSO2_DS_NAMESPACE,
          DBConstants.REQUEST_STATUS_WRAPPER_ELEMENT));
      return;
    }
   
    Result result = defCQ.getQuery().getResult();
    if (result.isXsAny() || result.getResultType() == ResultTypes.RDF) {
      outMessage.setElementQName(Constants.XSD_ANYTYPE);
      return;
    }
   
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      paramList.add(name);
    }
    Set<String> requiredRoles = new HashSet<String>();
    String queryId = DBConstants.DataServiceGenerator.INSERT_ + tableName + DBConstants.DataServiceGenerator._QUERY;
    String OpName = DBConstants.DataServiceGenerator.INSERT_ + tableName + DBConstants.DataServiceGenerator._OPERATION;
    CallQuery callQuery = new CallQuery(dataServiceObject, queryId,
        paramMap, requiredRoles);
    List<CallQuery> callQueries = new ArrayList<CallQuery>();
    callQueries.add(callQuery);
    CallQueryGroup callQueryGroup = new CallQueryGroup(callQueries);
    // batchRequest=false
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