Package org.wso2.carbon.cep.core

Examples of org.wso2.carbon.cep.core.Mapping

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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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*/
public class MappingHelper {
    public static Mapping fromOM(OMElement mappingElement)
            throws CEPConfigurationException {

        Mapping mapping = new Mapping();

        String stream =
                mappingElement.getAttributeValue(
                        new QName(CEPConstants.CEP_CONF_ATTR_STREAM));
        mapping.setStream(stream);

        for (Iterator iterator = mappingElement.getChildrenWithName(new QName(CEPConstants.CEP_CONF_NAMESPACE,
                CEPConstants.CEP_CONF_ELE_XPATH_DEFINITON)); iterator.hasNext();) {
            OMElement xpathDefinitionElement = (OMElement) iterator.next();
            String prefix = xpathDefinitionElement.getAttributeValue(
                    new QName(CEPConstants.CEP_CONF_ATTR_PREFIX));
            String namespace = xpathDefinitionElement.getAttributeValue(
                    new QName(CEPConstants.CEP_CONF_ATTR_NAMESPACE));
            XpathDefinition xpathDefinition = new XpathDefinition();
            xpathDefinition.setPrefix(prefix);
            xpathDefinition.setNamespace(namespace);
            mapping.addXpathDefinition(xpathDefinition);
        }

        for (Iterator iterator = mappingElement.getChildrenWithName(new QName(CEPConstants.CEP_CONF_NAMESPACE,
                CEPConstants.CEP_CONF_ELE_PROPERTY)); iterator.hasNext();) {
            OMElement propertyElement = (OMElement) iterator.next();
            Property property = PropertyHelper.fromOM(propertyElement);
            property.setInputProperty(true);
            mapping.addProperty(property);
        }

        return mapping;
    }
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                    }
                }
            };

            cepBackEndRuntime.addQuery("testQuery", expression, cepEventListener);
            Mapping mapping = new Mapping();
            mapping.setStream("allStockQuotes");

            Map symbolMap = null;

            symbolMap = new HashMap();
            symbolMap.put("symbol","IBM");
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                    }
                }
            };

            cepBackEndRuntime.addQuery("testQuery", expression, cepEventListener);
            Mapping mapping = new Mapping();
            mapping.setStream("ServiceStatisticsDataEvent");

            Map serviceStatisticsData  = new HashMap();
            serviceStatisticsData.put("requestCount", new Integer(20));
            serviceStatisticsData.put("responseCount", new Integer(25));
            serviceStatisticsData.put("serviceName", "TestService");
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        } else if (scheme.equals(ClusteringConstants.MembershipScheme.MULTICAST_BASED)) {
            membershipScheme = new MulticastBasedMembershipScheme(parameters, primaryDomain,
                                                                  nwConfig.getJoin().getMulticastConfig());
            membershipScheme.init();
        } else if (scheme.equals(HazelcastConstants.AWS_MEMBERSHIP_SCHEME)) {
            membershipScheme = new AWSBasedMembershipScheme(parameters, primaryDomain,
                                                            nwConfig.getJoin().getAwsConfig());
            membershipScheme.init();
        } else {
            String msg = "Invalid membership scheme '" + scheme +
                         "'. Supported schemes are multicast & wka";
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                } catch (InterruptedException ignored) {
                }
                membershipScheme.init();
            }
        } else if (scheme.equals(ClusteringConstants.MembershipScheme.MULTICAST_BASED)) {
            membershipScheme = new MulticastBasedMembershipScheme(parameters, primaryDomain,
                                                                  nwConfig.getJoin().getMulticastConfig());
            membershipScheme.init();
        } else if (scheme.equals(HazelcastConstants.AWS_MEMBERSHIP_SCHEME)) {
            membershipScheme = new AWSBasedMembershipScheme(parameters, primaryDomain,
                                                            nwConfig.getJoin().getAwsConfig());
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Related Classes of org.wso2.carbon.cep.core.Mapping

  • com.hazelcast.config.Config
  • com.hazelcast.config.GroupConfig
  • com.hazelcast.config.NetworkConfig
  • com.icegreen.greenmail.util.GreenMail
  • org.apache.axiom.om.OMElement
  • org.apache.axis2.client.Options
  • org.apache.axis2.client.ServiceClient
  • org.apache.axis2.clustering.ClusteringFault
  • org.apache.axis2.context.ConfigurationContext
  • org.apache.axis2.description.Parameter
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