Examples with EndpointDefinition org.apache.synapse.endpoints.EndpointDefinition used on opensource projects

Example 11 with EndpointDefinition

use of org.apache.synapse.endpoints.EndpointDefinition in project wso2-synapse by wso2.

the class AddressEndpointFactory method createEndpointDefinition.

/**
 * Creates an EndpointDefinition instance using the XML fragment specification. Configuration
 * for EndpointDefinition always resides inside a configuration of an AddressEndpoint. This
 * factory extracts the details related to the EPR provided for address endpoint.
 *
 * @param elem XML configuration element
 * @return EndpointDefinition object containing the endpoint details.
 */
@Override
public EndpointDefinition createEndpointDefinition(OMElement elem) {
    OMAttribute address = elem.getAttribute(new QName("uri"));
    DefinitionFactory fac = getEndpointDefinitionFactory();
    EndpointDefinition endpointDefinition;
    if (fac == null) {
        fac = new EndpointDefinitionFactory();
        endpointDefinition = fac.createDefinition(elem);
    } else {
        endpointDefinition = fac.createDefinition(elem);
    }
    if (address != null) {
        endpointDefinition.setAddress(address.getAttributeValue().trim());
    }
    extractSpecificEndpointProperties(endpointDefinition, elem);
    return endpointDefinition;
}

Example 12 with EndpointDefinition

use of org.apache.synapse.endpoints.EndpointDefinition in project wso2-synapse by wso2.

the class AddressEndpointSerializer method serializeEndpoint.

@Override
protected OMElement serializeEndpoint(Endpoint endpoint) {
    if (!(endpoint instanceof AddressEndpoint)) {
        handleException("Invalid endpoint type.");
    }
    fac = OMAbstractFactory.getOMFactory();
    OMElement endpointElement = fac.createOMElement("endpoint", SynapseConstants.SYNAPSE_OMNAMESPACE);
    AddressEndpoint addressEndpoint = (AddressEndpoint) endpoint;
    EndpointDefinition epAddress = addressEndpoint.getDefinition();
    OMElement addressElement = serializeEndpointDefinition(epAddress);
    endpointElement.addChild(addressElement);
    // serialize the properties
    serializeProperties(addressEndpoint, endpointElement);
    // serialize attributes
    serializeCommonAttributes(endpoint, endpointElement);
    return endpointElement;
}

Example 13 with EndpointDefinition

use of org.apache.synapse.endpoints.EndpointDefinition in project wso2-synapse by wso2.

the class DefaultEndpointFactory method createEndpointDefinition.

/**
 * Creates an EndpointDefinition instance using the XML fragment specification. Configuration
 * for EndpointDefinition always resides inside a configuration of an AddressEndpoint. This
 * factory extracts the details related to the EPR provided for address endpoint.
 *
 * @param elem XML configuration element
 * @return EndpointDefinition object containing the endpoint details.
 */
public EndpointDefinition createEndpointDefinition(OMElement elem) {
    DefinitionFactory fac = getEndpointDefinitionFactory();
    EndpointDefinition endpointDefinition;
    if (fac == null) {
        fac = new EndpointDefinitionFactory();
        endpointDefinition = fac.createDefinition(elem);
    } else {
        endpointDefinition = fac.createDefinition(elem);
    }
    extractSpecificEndpointProperties(endpointDefinition, elem);
    return endpointDefinition;
}

Example 14 with EndpointDefinition

use of org.apache.synapse.endpoints.EndpointDefinition in project wso2-synapse by wso2.

the class DefaultEndpointFactory method createEndpoint.

protected Endpoint createEndpoint(OMElement epConfig, boolean anonymousEndpoint, Properties properties) {
    DefaultEndpoint defaultEndpoint = new DefaultEndpoint();
    OMAttribute name = epConfig.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "name"));
    if (name != null) {
        defaultEndpoint.setName(name.getAttributeValue());
    }
    OMElement defaultElement = epConfig.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "default"));
    if (defaultElement != null) {
        EndpointDefinition endpoint = createEndpointDefinition(defaultElement);
        defaultEndpoint.setDefinition(endpoint);
        processAuditStatus(endpoint, defaultEndpoint.getName(), defaultElement);
    }
    processProperties(defaultEndpoint, epConfig);
    return defaultEndpoint;
}

Example 15 with EndpointDefinition

use of org.apache.synapse.endpoints.EndpointDefinition in project wso2-synapse by wso2.

the class EndpointDefinitionFactory method createDefinition.

/**
 * Extracts the QoS information from the XML which represents a WSDL/Address/Default endpoints
 *
 * @param elem XML which represents the endpoint with QoS information
 * @return the created endpoint definition
 */
public EndpointDefinition createDefinition(OMElement elem) {
    EndpointDefinition definition = new EndpointDefinition();
    OMAttribute optimize = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "optimize"));
    OMAttribute encoding = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "encoding"));
    if (optimize != null && optimize.getAttributeValue().length() > 0) {
        String method = optimize.getAttributeValue().trim();
        if ("mtom".equalsIgnoreCase(method)) {
            definition.setUseMTOM(true);
        } else if ("swa".equalsIgnoreCase(method)) {
            definition.setUseSwa(true);
        }
    }
    if (encoding != null && encoding.getAttributeValue() != null) {
        definition.setCharSetEncoding(encoding.getAttributeValue());
    }
    OMElement wsAddr = elem.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "enableAddressing"));
    if (wsAddr != null) {
        definition.setAddressingOn(true);
        OMAttribute version = wsAddr.getAttribute(new QName("version"));
        if (version != null && version.getAttributeValue() != null) {
            String versionValue = version.getAttributeValue().trim().toLowerCase();
            if (SynapseConstants.ADDRESSING_VERSION_FINAL.equals(versionValue) || SynapseConstants.ADDRESSING_VERSION_SUBMISSION.equals(versionValue)) {
                definition.setAddressingVersion(version.getAttributeValue());
            } else {
                handleException("Unknown value for the addressing version. Possible values " + "for the addressing version are 'final' and 'submission' only.");
            }
        }
        String useSepList = wsAddr.getAttributeValue(new QName("separateListener"));
        if (useSepList != null) {
            if ("true".equals(useSepList.trim().toLowerCase())) {
                definition.setUseSeparateListener(true);
            }
        }
    }
    OMElement wsSec = elem.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "enableSec"));
    if (wsSec != null) {
        definition.setSecurityOn(true);
        OMAttribute policyKey = wsSec.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "policy"));
        OMAttribute inboundPolicyKey = wsSec.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "inboundPolicy"));
        OMAttribute outboundPolicyKey = wsSec.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "outboundPolicy"));
        // Checks whether the specified policy is dynamic or static and modify the endpoint definition accordingly
        if (policyKey != null && policyKey.getAttributeValue() != null) {
            String p = policyKey.getAttributeValue();
            Pattern pattern = Pattern.compile("\\{.*\\}");
            if (pattern.matcher(p).matches()) {
                try {
                    p = p.trim().substring(1, p.length() - 1);
                    SynapseXPath xpath = null;
                    xpath = new SynapseXPath(p);
                    definition.setDynamicPolicy(xpath);
                    definition.setWsSecPolicyKey(p);
                } catch (JaxenException e) {
                    handleException("Couldn't assign dynamic endpoint policy as Synapse expression");
                }
            } else {
                String wsSecPolicy = p.trim();
                definition.setWsSecPolicyKey(wsSecPolicy);
            }
        } else {
            if (inboundPolicyKey != null && inboundPolicyKey.getAttributeValue() != null) {
                definition.setInboundWsSecPolicyKey(inboundPolicyKey.getAttributeValue());
            }
            if (outboundPolicyKey != null && outboundPolicyKey.getAttributeValue() != null) {
                definition.setOutboundWsSecPolicyKey(outboundPolicyKey.getAttributeValue());
            }
        }
    }
    // set the timeout configuration
    OMElement timeout = elem.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "timeout"));
    if (timeout != null) {
        OMElement duration = timeout.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "duration"));
        if (duration != null) {
            String d = duration.getText();
            if (d != null) {
                try {
                    Pattern pattern = Pattern.compile("\\{.*\\}");
                    if (pattern.matcher(d).matches()) {
                        d = d.trim().substring(1, d.length() - 1);
                        SynapseXPath xpath = new SynapseXPath(d);
                        definition.setDynamicTimeoutExpression(xpath);
                    } else {
                        long timeoutMilliSeconds = Long.parseLong(d.trim());
                        definition.setTimeoutDuration(timeoutMilliSeconds);
                    }
                } catch (NumberFormatException e) {
                    handleException("Endpoint timeout duration expected as a " + "number but was not a number");
                } catch (JaxenException e) {
                    handleException("Couldn't assign dynamic endpoint timeout as Synapse expression");
                }
            }
        }
        OMElement action = timeout.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "responseAction"));
        if (action != null && action.getText() != null) {
            String actionString = action.getText();
            if ("discard".equalsIgnoreCase(actionString.trim())) {
                definition.setTimeoutAction(SynapseConstants.DISCARD);
            } else if ("fault".equalsIgnoreCase(actionString.trim())) {
                definition.setTimeoutAction(SynapseConstants.DISCARD_AND_FAULT);
            } else {
                handleException("Invalid timeout action, action : " + actionString + " is not supported");
            }
        }
    }
    OMElement markAsTimedOut = elem.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.MARK_FOR_SUSPENSION));
    if (markAsTimedOut != null) {
        OMElement timeoutCodes = markAsTimedOut.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.ERROR_CODES));
        if (timeoutCodes != null && timeoutCodes.getText() != null) {
            StringTokenizer st = new StringTokenizer(timeoutCodes.getText().trim(), ", ");
            while (st.hasMoreTokens()) {
                String s = st.nextToken();
                try {
                    definition.addTimeoutErrorCode(Integer.parseInt(s));
                } catch (NumberFormatException e) {
                    handleException("The timeout error codes should be specified " + "as valid numbers separated by commas : " + timeoutCodes.getText(), e);
                }
            }
        }
        OMElement retriesBeforeSuspend = markAsTimedOut.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.RETRIES_BEFORE_SUSPENSION));
        if (retriesBeforeSuspend != null && retriesBeforeSuspend.getText() != null) {
            try {
                definition.setRetriesOnTimeoutBeforeSuspend(Integer.parseInt(retriesBeforeSuspend.getText().trim()));
            } catch (NumberFormatException e) {
                handleException("The retries before suspend [for timeouts] should be " + "specified as a valid number : " + retriesBeforeSuspend.getText(), e);
            }
        }
        OMElement retryDelay = markAsTimedOut.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.RETRY_DELAY));
        if (retryDelay != null && retryDelay.getText() != null) {
            try {
                definition.setRetryDurationOnTimeout(Integer.parseInt(retryDelay.getText().trim()));
            } catch (NumberFormatException e) {
                handleException("The retry delay for timeouts should be specified " + "as a valid number : " + retryDelay.getText(), e);
            }
        }
    }
    // support backwards compatibility with Synapse 1.2 - for suspendDurationOnFailure
    OMElement suspendDurationOnFailure = elem.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "suspendDurationOnFailure"));
    if (suspendDurationOnFailure != null && suspendDurationOnFailure.getText() != null) {
        log.warn("Configuration uses deprecated style for endpoint 'suspendDurationOnFailure'");
        try {
            definition.setInitialSuspendDuration(1000 * Long.parseLong(suspendDurationOnFailure.getText().trim()));
            definition.setSuspendProgressionFactor((float) 1.0);
        } catch (NumberFormatException e) {
            handleException("The initial suspend duration should be specified " + "as a valid number : " + suspendDurationOnFailure.getText(), e);
        }
    }
    OMElement suspendOnFailure = elem.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.SUSPEND_ON_FAILURE));
    if (suspendOnFailure != null) {
        OMElement suspendCodes = suspendOnFailure.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.ERROR_CODES));
        if (suspendCodes != null && suspendCodes.getText() != null) {
            StringTokenizer st = new StringTokenizer(suspendCodes.getText().trim(), ", ");
            while (st.hasMoreTokens()) {
                String s = st.nextToken();
                try {
                    definition.addSuspendErrorCode(Integer.parseInt(s));
                } catch (NumberFormatException e) {
                    handleException("The suspend error codes should be specified " + "as valid numbers separated by commas : " + suspendCodes.getText(), e);
                }
            }
        }
        OMElement initialDuration = suspendOnFailure.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.SUSPEND_INITIAL_DURATION));
        if (initialDuration != null && initialDuration.getText() != null) {
            try {
                definition.setInitialSuspendDuration(Integer.parseInt(initialDuration.getText().trim()));
            } catch (NumberFormatException e) {
                handleException("The initial suspend duration should be specified " + "as a valid number : " + initialDuration.getText(), e);
            }
        }
        OMElement progressionFactor = suspendOnFailure.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.SUSPEND_PROGRESSION_FACTOR));
        if (progressionFactor != null && progressionFactor.getText() != null) {
            try {
                definition.setSuspendProgressionFactor(Float.parseFloat(progressionFactor.getText().trim()));
            } catch (NumberFormatException e) {
                handleException("The suspend duration progression factor should be specified " + "as a valid float : " + progressionFactor.getText(), e);
            }
        }
        OMElement maximumDuration = suspendOnFailure.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.SUSPEND_MAXIMUM_DURATION));
        if (maximumDuration != null && maximumDuration.getText() != null) {
            try {
                definition.setSuspendMaximumDuration(Long.parseLong(maximumDuration.getText().trim()));
            } catch (NumberFormatException e) {
                handleException("The maximum suspend duration should be specified " + "as a valid number : " + maximumDuration.getText(), e);
            }
        }
    }
    OMElement retryConfig = elem.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.RETRY_CONFIG));
    if (retryConfig != null) {
        OMElement retryDisabledErrorCodes = retryConfig.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "disabledErrorCodes"));
        if (retryDisabledErrorCodes != null && retryDisabledErrorCodes.getText() != null) {
            StringTokenizer st = new StringTokenizer(retryDisabledErrorCodes.getText().trim(), ", ");
            while (st.hasMoreTokens()) {
                String s = st.nextToken();
                try {
                    definition.addRetryDisabledErrorCode(Integer.parseInt(s));
                } catch (NumberFormatException e) {
                    handleException("The suspend error codes should be specified as valid " + "numbers separated by commas : " + retryDisabledErrorCodes.getText(), e);
                }
            }
        }
        OMElement retryEnabledErrorCodes = retryConfig.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "enabledErrorCodes"));
        if (retryEnabledErrorCodes != null && retryEnabledErrorCodes.getText() != null) {
            StringTokenizer st = new StringTokenizer(retryEnabledErrorCodes.getText().trim(), ", ");
            while (st.hasMoreTokens()) {
                String s = st.nextToken();
                try {
                    definition.addRetryEnabledErrorCode(Integer.parseInt(s));
                } catch (NumberFormatException e) {
                    handleException("The suspend error codes should be specified as valid " + "numbers separated by commas : " + retryEnabledErrorCodes.getText(), e);
                }
            }
        }
    }
    return definition;
}