Package org.apache.synapse.mediators

Examples of org.apache.synapse.mediators.MediatorProperty

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    private void setProperties(Mediator m, MessageContext synCtx, boolean shouldTrace) {

        Iterator iter = properties.iterator();
        while (iter.hasNext()) {

            MediatorProperty mProp = (MediatorProperty) iter.next();

            String mName = "set" + Character.toUpperCase(mProp.getName().charAt(0)) + mProp.getName().substring(1);
            String value = (mProp.getValue() != null ?
                mProp.getValue() :
                Axis2MessageContext.getStringValue(mProp.getExpression(), synCtx));

            try {
                if (value != null) {
                    Method method = m.getClass().getMethod(mName, new Class[]{String.class});
                    log.debug("Setting property :: invoking method " + mName + "(" + value + ")");
                    if (shouldTrace) {
                        trace.trace("Setting property :: invoking method " + mName + "(" + value + ")");
                    }
                    method.invoke(m, new Object[]{value});
                }
            } catch (Exception e) {
                String msg = "Error setting property : " + mProp.getName() + " as a String property into class" +
                    " mediator : " + m.getClass() + " : " + e.getMessage();
                log.error(msg);
                if (shouldTrace) {
                    trace.trace(msg);
                }
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    private void setCustomProperties(StringBuffer sb, MessageContext synCtx) {
        if (properties != null && !properties.isEmpty()) {
            Iterator iter = properties.iterator();
            while (iter.hasNext()) {
                MediatorProperty prop = (MediatorProperty) iter.next();
                sb.append(separator + prop.getName() + " = " +
                        (prop.getValue() != null ? prop.getValue() : prop.getEvaluatedExpression(synCtx)));
            }
        }
    }
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        }

        List features = mediator.getFeatures();
        if (!features.isEmpty()) {
            for (Iterator iter = features.iterator(); iter.hasNext();) {
                MediatorProperty mp = (MediatorProperty) iter.next();
                OMElement feature = fac.createOMElement("feature", synNS, validate);
                if (mp.getName() != null) {
                    feature.addAttribute(fac.createOMAttribute("name", nullNS, mp.getName()));
                } else {
                    handleException("The Feature name is missing");
                }
                if (mp.getValue() != null) {
                    feature.addAttribute(fac.createOMAttribute("value", nullNS, mp.getValue()));
                } else {
                    handleException("The Feature value is missing");
                }
            }
        }
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    }

    private void setCustomProperties(StringBuffer sb, MessageContext synCtx) {
        if (properties != null && !properties.isEmpty()) {
            for (Iterator iter = properties.iterator(); iter.hasNext();) {
                MediatorProperty prop = (MediatorProperty) iter.next();
                sb.append(separator + prop.getName() + " = " +
                        (prop.getValue() != null ? prop.getValue() :
                                prop.getEvaluatedExpression(synCtx)));
            }
        }
    }
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            // perform transformation
            Transformer transformer = cachedTemplates.newTransformer();
            if (!properties.isEmpty()) {
                // set the parameters which will pass to the Transformation
                for (int i = 0; i < properties.size(); i++) {
                    MediatorProperty prop = (MediatorProperty) properties.get(i);
                    if (prop != null) {
                        if (prop.getValue() != null) {
                            transformer.setParameter(prop.getName(), prop.getValue());
                        } else {
                            transformer.setParameter(prop.getName(),
                                Axis2MessageContext.getStringValue(prop.getExpression(), synCtx));
                        }
                    }
                }
            }
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     * @param isFeatureEnable should this feature enable?
     */
   
    public void addFeature(String featureName, boolean isFeatureEnable) {
        try {
            MediatorProperty mp = new MediatorProperty();
            mp.setName(featureName);
            if (isFeatureEnable) {
                mp.setValue("true");
            } else {
                mp.setValue("false");
            }
            explicitFeatures.add(mp);
            if (USE_DOM_SOURCE_AND_RESULTS.equals(featureName)) {
                useDOMSourceAndResults = isFeatureEnable;
            } else {
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        SequenceMediator fault = new SequenceMediator();
        fault.setName(org.apache.synapse.SynapseConstants.FAULT_SEQUENCE_KEY);
        LogMediator log = new LogMediator();
        log.setLogLevel(LogMediator.FULL);

        MediatorProperty mp = new MediatorProperty();
        mp.setName("MESSAGE");
        mp.setValue("Executing default \"fault\" sequence");
        log.addProperty(mp);

        mp = new MediatorProperty();
        mp.setName("ERROR_CODE");
        try {
            mp.setExpression(new AXIOMXPath("get-property('ERROR_CODE')"));
        } catch (JaxenException ignore) {}
        log.addProperty(mp);

        mp = new MediatorProperty();
        mp.setName("ERROR_MESSAGE");
        try {
            mp.setExpression(new AXIOMXPath("get-property('ERROR_MESSAGE')"));
        } catch (JaxenException ignore) {}
        log.addProperty(mp);

        fault.addChild(log);
        fault.addChild(new DropMediator());
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     * @param key property key / feature name
     * @return property string value (usually true|false)
     */
    public Object getFeature(String key) {
        for (Iterator iter = explicityFeatures.iterator(); iter.hasNext();) {
            MediatorProperty prop = (MediatorProperty) iter.next();
            if (key.equals(prop.getName())) {
                return prop.getValue();
            }
        }
        return null;
    }
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     * @param isFeatureEnable should this feature enable?(true|false)
     * @see #getFeature(String)
     * @throws SAXException on an unknown feature
     */
   public void addFeature(String featureName, boolean isFeatureEnable) throws SAXException {
        MediatorProperty mp = new MediatorProperty();
        mp.setName(featureName);
        if (isFeatureEnable) {
            mp.setValue("true");
        } else {
            mp.setValue("false");
        }
        explicityFeatures.add(mp);
        factory.setFeature(featureName, isFeatureEnable);
    }
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        }
        serializeProperties(xslt, mediator.getProperties());
        List features = mediator.getFeatures();
        if (!features.isEmpty()) {
            for (Iterator iter = features.iterator(); iter.hasNext();) {
                MediatorProperty mp = (MediatorProperty) iter.next();
                OMElement prop = fac.createOMElement("feature", synNS, xslt);
                if (mp.getName() != null) {
                    prop.addAttribute(fac.createOMAttribute("name", nullNS, mp.getName()));
                } else {
                    handleException("The Feature name is missing");
                }
                if (mp.getValue() != null) {
                    prop.addAttribute(fac.createOMAttribute("value", nullNS, mp.getValue()));
                }  else {
                    handleException("The Feature value is missing");
                }
            }
        }
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Related Classes of org.apache.synapse.mediators.MediatorProperty

  • org.apache.synapse.config.SynapseConfigUtils
  • org.apache.synapse.config.xml.AbstractMediatorSerializer
  • org.apache.synapse.config.xml.MediatorPropertyFactory
  • org.apache.synapse.config.xml.MediatorPropertySerializer
  • org.apache.synapse.config.xml.SynapseXMLConfigurationFactory
  • org.apache.synapse.config.xml.ValidateMediatorSerializer
  • org.apache.synapse.config.xml.XSLTMediatorSerializer
  • org.apache.synapse.core.axis2.Axis2MessageContext
  • org.apache.synapse.endpoints.AbstractEndpoint
  • org.apache.synapse.endpoints.algorithms.WeightedRoundRobin
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