use of org.apache.axis2.description.OutOnlyAxisOperation in project wso2-synapse by wso2.
the class TargetErrorHandler method handleError.
/**
* Mark request to send failed with error
*
* @param mc the failed message context
* @param errorCode the error code to raise
* @param errorMessage the text for an error message to be returned to the MR on failure
* @param exceptionToRaise an Exception to be returned to the MR on failure
* @param state state of the connection
*/
protected void handleError(final MessageContext mc, final int errorCode, final String errorMessage, final Exception exceptionToRaise, final ProtocolState state) {
if (errorCode == -1 && errorMessage == null && exceptionToRaise == null) {
return;
}
if (mc.getAxisOperation() == null || mc.getAxisOperation().getMessageReceiver() == null) {
return;
}
// if (mc.getOperationContext().isComplete()) {
// return;
// } ? why we ignoring this..
updateFaultInfo(errorCode, mc, targetConfiguration.getMetrics());
targetConfiguration.getWorkerPool().execute(new Runnable() {
public void run() {
MessageReceiver mr = mc.getAxisOperation().getMessageReceiver();
try {
AxisFault axisFault = (exceptionToRaise != null ? new AxisFault(errorMessage, exceptionToRaise) : new AxisFault(errorMessage));
MessageContext faultMessageContext = MessageContextBuilder.createFaultMessageContext(mc, axisFault);
SOAPEnvelope envelope = faultMessageContext.getEnvelope();
if (log.isDebugEnabled()) {
log.debug("Sending Fault for Request with Message ID : " + mc.getMessageID());
}
faultMessageContext.setTo(null);
faultMessageContext.removeProperty(PassThroughConstants.PASS_THROUGH_PIPE);
// copy the important properties from the original message context
faultMessageContext.setProperty(PassThroughConstants.PASS_THROUGH_SOURCE_CONNECTION, mc.getProperty(PassThroughConstants.PASS_THROUGH_SOURCE_CONNECTION));
faultMessageContext.setProperty(PassThroughConstants.PASS_THROUGH_SOURCE_CONFIGURATION, mc.getProperty(PassThroughConstants.PASS_THROUGH_SOURCE_CONFIGURATION));
faultMessageContext.setServerSide(true);
faultMessageContext.setDoingREST(mc.isDoingREST());
faultMessageContext.setProperty(MessageContext.TRANSPORT_IN, mc.getProperty(MessageContext.TRANSPORT_IN));
faultMessageContext.setTransportIn(mc.getTransportIn());
faultMessageContext.setTransportOut(mc.getTransportOut());
if (!(mc.getOperationContext().getAxisOperation() instanceof OutOnlyAxisOperation)) {
faultMessageContext.setAxisMessage(mc.getOperationContext().getAxisOperation().getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE));
}
faultMessageContext.setOperationContext(mc.getOperationContext());
faultMessageContext.setConfigurationContext(mc.getConfigurationContext());
faultMessageContext.setTo(null);
faultMessageContext.setProperty(PassThroughConstants.SENDING_FAULT, Boolean.TRUE);
faultMessageContext.setProperty(PassThroughConstants.ERROR_MESSAGE, errorMessage);
if (errorCode != -1) {
faultMessageContext.setProperty(PassThroughConstants.ERROR_CODE, getErrorCode(errorCode, state));
}
if (exceptionToRaise != null) {
faultMessageContext.setProperty(PassThroughConstants.ERROR_DETAIL, exceptionToRaise.toString());
faultMessageContext.setProperty(PassThroughConstants.ERROR_EXCEPTION, exceptionToRaise);
envelope.getBody().getFault().getDetail().setText(exceptionToRaise.toString());
} else {
faultMessageContext.setProperty(PassThroughConstants.ERROR_DETAIL, errorMessage);
envelope.getBody().getFault().getDetail().setText(errorMessage);
}
faultMessageContext.setProperty(PassThroughConstants.NO_ENTITY_BODY, true);
mr.receive(faultMessageContext);
} catch (AxisFault af) {
log.error("Unable to report back failure to the message receiver", af);
}
}
});
}
use of org.apache.axis2.description.OutOnlyAxisOperation in project wso2-synapse by wso2.
the class ProxyService method buildAxisService.
/**
* Build the underlying Axis2 service from the Proxy service definition
*
* @param synCfg the Synapse configuration
* @param axisCfg the Axis2 configuration
* @return the Axis2 service for the Proxy
*/
public AxisService buildAxisService(SynapseConfiguration synCfg, AxisConfiguration axisCfg) {
auditInfo("Building Axis service for Proxy service : " + name);
if (pinnedServers != null && !pinnedServers.isEmpty()) {
Parameter param = axisCfg.getParameter(SynapseConstants.SYNAPSE_ENV);
if (param != null && param.getValue() instanceof SynapseEnvironment) {
SynapseEnvironment synEnv = (SynapseEnvironment) param.getValue();
String serverName = synEnv != null ? synEnv.getServerContextInformation().getServerConfigurationInformation().getServerName() : "localhost";
if (!pinnedServers.contains(serverName)) {
log.info("Server name " + serverName + " not in pinned servers list. " + "Not deploying Proxy service : " + name);
return null;
}
}
}
// get the wsdlElement as an OMElement
if (trace()) {
trace.info("Loading the WSDL : " + (publishWSDLEndpoint != null ? " endpoint = " + publishWSDLEndpoint : (wsdlKey != null ? " key = " + wsdlKey : (wsdlURI != null ? " URI = " + wsdlURI : " <Inlined>"))));
}
InputStream wsdlInputStream = null;
OMElement wsdlElement = null;
boolean wsdlFound = false;
String publishWSDL = null;
SynapseEnvironment synEnv = SynapseConfigUtils.getSynapseEnvironment(axisCfg);
String synapseHome = synEnv != null ? synEnv.getServerContextInformation().getServerConfigurationInformation().getSynapseHome() : "";
if (wsdlKey != null) {
synCfg.getEntryDefinition(wsdlKey);
Object keyObject = synCfg.getEntry(wsdlKey);
// start of fix for ESBJAVA-2641
if (keyObject == null) {
synCfg.removeEntry(wsdlKey);
}
// end of fix for ESBJAVA-2641
if (keyObject instanceof OMElement) {
wsdlElement = (OMElement) keyObject;
}
wsdlFound = true;
} else if (inLineWSDL != null) {
wsdlElement = (OMElement) inLineWSDL;
wsdlFound = true;
} else if (wsdlURI != null) {
try {
URL url = wsdlURI.toURL();
publishWSDL = url.toString();
OMNode node = SynapseConfigUtils.getOMElementFromURL(publishWSDL, synapseHome);
if (node instanceof OMElement) {
wsdlElement = (OMElement) node;
}
wsdlFound = true;
} catch (MalformedURLException e) {
handleException("Malformed URI for wsdl", e);
} catch (IOException e) {
// handleException("Error reading from wsdl URI", e);
boolean enablePublishWSDLSafeMode = false;
Map proxyParameters = this.getParameterMap();
if (!proxyParameters.isEmpty()) {
if (proxyParameters.containsKey("enablePublishWSDLSafeMode")) {
enablePublishWSDLSafeMode = Boolean.parseBoolean(proxyParameters.get("enablePublishWSDLSafeMode").toString().toLowerCase());
} else {
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("Please add <syn:parameter name=\"enableURISafeMode\">true" + "</syn:parameter> to proxy service.");
}
handleException("Error reading from wsdl URI", e);
}
}
if (enablePublishWSDLSafeMode) {
// !!!Need to add a reload function... And display that the wsdl/service is offline!!!
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("enableURISafeMode: true");
}
log.warn("Unable to load the WSDL for : " + name, e);
return null;
} else {
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("enableURISafeMode: false");
}
handleException("Error reading from wsdl URI", e);
}
}
} else if (publishWSDLEndpoint != null) {
try {
URL url = null;
Endpoint ep = synCfg.getEndpoint(publishWSDLEndpoint);
if (ep == null) {
handleException("Unable to resolve WSDL url. " + publishWSDLEndpoint + " is null");
}
if (ep instanceof AddressEndpoint) {
url = new URL(((AddressEndpoint) (ep)).getDefinition().getAddress() + "?wsdl");
} else if (ep instanceof WSDLEndpoint) {
url = new URL(((WSDLEndpoint) (ep)).getWsdlURI());
} else {
handleException("Unable to resolve WSDL url. " + publishWSDLEndpoint + " is not a AddressEndpoint or WSDLEndpoint");
}
publishWSDL = url.toString();
OMNode node = SynapseConfigUtils.getOMElementFromURL(publishWSDL, synapseHome);
if (node instanceof OMElement) {
wsdlElement = (OMElement) node;
}
wsdlFound = true;
} catch (MalformedURLException e) {
handleException("Malformed URI for wsdl", e);
} catch (IOException e) {
// handleException("Error reading from wsdl URI", e);
boolean enablePublishWSDLSafeMode = false;
Map proxyParameters = this.getParameterMap();
if (!proxyParameters.isEmpty()) {
if (proxyParameters.containsKey("enablePublishWSDLSafeMode")) {
enablePublishWSDLSafeMode = Boolean.parseBoolean(proxyParameters.get("enablePublishWSDLSafeMode").toString().toLowerCase());
} else {
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("Please add <syn:parameter name=\"enableURISafeMode\">true" + "</syn:parameter> to proxy service.");
}
handleException("Error reading from wsdl URI " + publishWSDL, e);
}
}
if (enablePublishWSDLSafeMode) {
// !!!Need to add a reload function... And display that the wsdl/service is offline!!!
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("enableURISafeMode: true");
}
log.warn("Unable to load the WSDL for : " + name, e);
return null;
} else {
if (trace()) {
trace.info("WSDL was unable to load for: " + publishWSDL);
trace.info("enableURISafeMode: false");
}
handleException("Error reading from wsdl URI " + publishWSDL, e);
}
}
} else {
// our SynapseDispatcher will properly dispatch to
if (trace())
trace.info("Did not find a WSDL. Assuming a POX or Legacy service");
axisService = new AxisService();
AxisOperation mediateOperation = new InOutAxisOperation(SynapseConstants.SYNAPSE_OPERATION_NAME);
// Set the names of the two messages so that Axis2 is able to produce a WSDL (see SYNAPSE-366):
mediateOperation.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE).setName("in");
mediateOperation.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE).setName("out");
axisService.addOperation(mediateOperation);
}
// if a WSDL was found
if (wsdlElement != null) {
OMNamespace wsdlNamespace = wsdlElement.getNamespace();
// if preservePolicy is set to 'false', remove the security policy content of publish wsdl
if (preservePolicy != null && preservePolicy.equals("false")) {
if (org.apache.axis2.namespace.Constants.NS_URI_WSDL11.equals(wsdlNamespace.getNamespaceURI())) {
removePolicyOfWSDL(wsdlElement);
}
}
// serialize and create an input stream to read WSDL
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
if (trace())
trace.info("Serializing wsdlElement found to build an Axis2 service");
wsdlElement.serialize(baos);
wsdlInputStream = new ByteArrayInputStream(baos.toByteArray());
} catch (XMLStreamException e) {
handleException("Error converting to a StreamSource", e);
}
if (wsdlInputStream != null) {
try {
// detect version of the WSDL 1.1 or 2.0
if (trace())
trace.info("WSDL Namespace is : " + wsdlNamespace.getNamespaceURI());
if (wsdlNamespace != null) {
WSDLToAxisServiceBuilder wsdlToAxisServiceBuilder = null;
if (WSDL2Constants.WSDL_NAMESPACE.equals(wsdlNamespace.getNamespaceURI())) {
wsdlToAxisServiceBuilder = new WSDL20ToAxisServiceBuilder(wsdlInputStream, null, null);
} else if (org.apache.axis2.namespace.Constants.NS_URI_WSDL11.equals(wsdlNamespace.getNamespaceURI())) {
wsdlToAxisServiceBuilder = new WSDL11ToAxisServiceBuilder(wsdlInputStream);
} else {
handleException("Unknown WSDL format.. not WSDL 1.1 or WSDL 2.0");
}
if (wsdlToAxisServiceBuilder == null) {
throw new SynapseException("Could not get the WSDL to Axis Service Builder");
}
wsdlToAxisServiceBuilder.setBaseUri(wsdlURI != null ? wsdlURI.toString() : synapseHome);
if (trace()) {
trace.info("Setting up custom resolvers");
}
// load the UserDefined WSDLResolver and SchemaURIResolver implementations
if (synCfg.getProperty(SynapseConstants.SYNAPSE_WSDL_RESOLVER) != null && synCfg.getProperty(SynapseConstants.SYNAPSE_SCHEMA_RESOLVER) != null) {
setUserDefinedResourceResolvers(synCfg, wsdlInputStream, wsdlToAxisServiceBuilder);
} else {
if (resourceMap != null) {
// if the resource map is available use it
wsdlToAxisServiceBuilder.setCustomResolver(new CustomXmlSchemaURIResolver(resourceMap, synCfg));
// Axis 2 also needs a WSDLLocator for WSDL 1.1 documents
if (wsdlToAxisServiceBuilder instanceof WSDL11ToAxisServiceBuilder) {
((WSDL11ToAxisServiceBuilder) wsdlToAxisServiceBuilder).setCustomWSDLResolver(new CustomWSDLLocator(new InputSource(wsdlInputStream), wsdlURI != null ? wsdlURI.toString() : "", resourceMap, synCfg));
}
} else {
// if the resource map isn't available ,
// then each import URIs will be resolved using base URI
wsdlToAxisServiceBuilder.setCustomResolver(new CustomXmlSchemaURIResolver());
// Axis 2 also needs a WSDLLocator for WSDL 1.1 documents
if (wsdlToAxisServiceBuilder instanceof WSDL11ToAxisServiceBuilder) {
((WSDL11ToAxisServiceBuilder) wsdlToAxisServiceBuilder).setCustomWSDLResolver(new CustomWSDLLocator(new InputSource(wsdlInputStream), wsdlURI != null ? wsdlURI.toString() : ""));
}
}
}
if (trace()) {
trace.info("Populating Axis2 service using WSDL");
if (trace.isTraceEnabled()) {
trace.trace("WSDL : " + wsdlElement.toString());
}
}
axisService = wsdlToAxisServiceBuilder.populateService();
// this is to clear the bindings and ports already in the WSDL so that the
// service will generate the bindings on calling the printWSDL otherwise
// the WSDL which will be shown is same as the original WSDL except for the
// service name
axisService.getEndpoints().clear();
} else {
handleException("Unknown WSDL format.. not WSDL 1.1 or WSDL 2.0");
}
} catch (AxisFault af) {
handleException("Error building service from WSDL", af);
} catch (IOException ioe) {
handleException("Error reading WSDL", ioe);
}
}
} else if (wsdlFound) {
handleException("Couldn't build the proxy service : " + name + ". Unable to locate the specified WSDL to build the service");
}
// default Service destination
if (axisService == null) {
throw new SynapseException("Could not create a proxy service");
}
axisService.setName(name);
if (description != null) {
axisService.setDocumentation(description);
}
// Setting file path for axis2 service
if (filePath != null) {
axisService.setFileName(filePath);
}
// destination
if (transports == null || transports.size() == 0) {
// default to all transports using service name as destination
} else {
if (trace())
trace.info("Exposing transports : " + transports);
axisService.setExposedTransports(transports);
}
// process parameters
if (trace() && parameters.size() > 0) {
trace.info("Setting service parameters : " + parameters);
}
for (Object o : parameters.keySet()) {
String name = (String) o;
Object value = parameters.get(name);
Parameter p = new Parameter();
p.setName(name);
p.setValue(value);
try {
axisService.addParameter(p);
} catch (AxisFault af) {
handleException("Error setting parameter : " + name + "" + "to proxy service as a Parameter", af);
}
}
if (JavaUtils.isTrueExplicitly(axisService.getParameterValue(ABSOLUTE_SCHEMA_URL_PARAM))) {
axisService.setCustomSchemaNamePrefix("");
}
if (JavaUtils.isTrueExplicitly(axisService.getParameterValue(ABSOLUTE_PROXY_SCHEMA_URL_PARAM))) {
axisService.setCustomSchemaNamePrefix("fullschemaurl");
}
if (JavaUtils.isTrueExplicitly(axisService.getParameterValue("disableOperationValidation"))) {
try {
AxisOperation defaultOp = processOperationValidation(axisService);
// proxyServiceGroup.setParent(axisCfg);
} catch (AxisFault axisFault) {
// ignore
}
}
boolean isNoSecPolicy = false;
if (!policies.isEmpty()) {
for (PolicyInfo pi : policies) {
Policy policy = getPolicyFromKey(pi.getPolicyKey(), synCfg);
if (policy == null) {
handleException("Cannot find Policy from the key");
}
if (NO_SECURITY_POLICY.equals(policy.getId())) {
isNoSecPolicy = true;
log.info("NoSecurity Policy found, skipping policy attachment");
continue;
}
if (pi.isServicePolicy()) {
axisService.getPolicySubject().attachPolicy(policy);
} else if (pi.isOperationPolicy()) {
AxisOperation op = axisService.getOperation(pi.getOperation());
if (op != null) {
op.getPolicySubject().attachPolicy(policy);
} else {
handleException("Couldn't find the operation specified " + "by the QName : " + pi.getOperation());
}
} else if (pi.isMessagePolicy()) {
if (pi.getOperation() != null) {
AxisOperation op = axisService.getOperation(pi.getOperation());
if (op != null) {
op.getMessage(pi.getMessageLable()).getPolicySubject().attachPolicy(policy);
} else {
handleException("Couldn't find the operation " + "specified by the QName : " + pi.getOperation());
}
} else {
// operation is not specified and hence apply to all the applicable messages
for (Iterator itr = axisService.getOperations(); itr.hasNext(); ) {
Object obj = itr.next();
if (obj instanceof AxisOperation) {
// check whether the policy is applicable
if (!((obj instanceof OutOnlyAxisOperation && pi.getType() == PolicyInfo.MESSAGE_TYPE_IN) || (obj instanceof InOnlyAxisOperation && pi.getType() == PolicyInfo.MESSAGE_TYPE_OUT))) {
AxisMessage message = ((AxisOperation) obj).getMessage(pi.getMessageLable());
message.getPolicySubject().attachPolicy(policy);
}
}
}
}
} else {
handleException("Undefined Policy type");
}
}
}
// create a custom message receiver for this proxy service
ProxyServiceMessageReceiver msgRcvr = new ProxyServiceMessageReceiver();
msgRcvr.setName(name);
msgRcvr.setProxy(this);
Iterator iter = axisService.getOperations();
while (iter.hasNext()) {
AxisOperation op = (AxisOperation) iter.next();
op.setMessageReceiver(msgRcvr);
}
try {
axisService.addParameter(SynapseConstants.SERVICE_TYPE_PARAM_NAME, SynapseConstants.PROXY_SERVICE_TYPE);
if (serviceGroup == null) {
auditInfo("Adding service " + name + " to the Axis2 configuration");
axisCfg.addService(axisService);
} else {
auditInfo("Adding service " + name + " to the service group " + serviceGroup);
if (axisCfg.getServiceGroup(serviceGroup) == null) {
// If the specified group does not exist we should create it
AxisServiceGroup proxyServiceGroup = new AxisServiceGroup();
proxyServiceGroup.setServiceGroupName(serviceGroup);
proxyServiceGroup.setParent(axisCfg);
// Add the service to the new group and add the group the AxisConfiguration
proxyServiceGroup.addService(axisService);
axisCfg.addServiceGroup(proxyServiceGroup);
} else {
// Simply add the service to the existing group
axisService.setParent(axisCfg.getServiceGroup(serviceGroup));
axisCfg.addServiceToExistingServiceGroup(axisService, serviceGroup);
}
}
this.setRunning(true);
} catch (AxisFault axisFault) {
try {
if (axisCfg.getService(axisService.getName()) != null) {
if (trace())
trace.info("Removing service " + name + " due to error : " + axisFault.getMessage());
axisCfg.removeService(axisService.getName());
}
} catch (AxisFault ignore) {
}
handleException("Error adding Proxy service to the Axis2 engine", axisFault);
}
// should Addressing be engaged on this service?
if (wsAddrEnabled) {
auditInfo("WS-Addressing is enabled for service : " + name);
try {
axisService.engageModule(axisCfg.getModule(SynapseConstants.ADDRESSING_MODULE_NAME), axisCfg);
} catch (AxisFault axisFault) {
handleException("Error loading WS Addressing module on proxy service : " + name, axisFault);
}
}
// should Security be engaged on this service?
boolean secModuleEngaged = false;
if (wsSecEnabled && !isNoSecPolicy) {
auditInfo("WS-Security is enabled for service : " + name);
try {
axisService.engageModule(axisCfg.getModule(SynapseConstants.SECURITY_MODULE_NAME), axisCfg);
secModuleEngaged = true;
} catch (AxisFault axisFault) {
handleException("Error loading WS Sec module on proxy service : " + name, axisFault);
}
} else if (isNoSecPolicy) {
log.info("NoSecurity Policy found, skipping rampart engagement");
}
moduleEngaged = secModuleEngaged || wsAddrEnabled;
wsdlPublished = wsdlFound;
// Engaging Axis2 modules
Object engaged_modules = parameters.get(ENGAGED_MODULES);
if (engaged_modules != null) {
String[] moduleNames = getModuleNames((String) engaged_modules);
if (moduleNames != null) {
for (String moduleName : moduleNames) {
try {
AxisModule axisModule = axisCfg.getModule(moduleName);
if (axisModule != null) {
axisService.engageModule(axisModule, axisCfg);
moduleEngaged = true;
}
} catch (AxisFault axisFault) {
handleException("Error loading " + moduleName + " module on proxy service : " + name, axisFault);
}
}
}
}
auditInfo("Successfully created the Axis2 service for Proxy service : " + name);
return axisService;
}
use of org.apache.axis2.description.OutOnlyAxisOperation in project carbon-business-process by wso2.
the class AnonymousServiceFactory method createAnonymousService.
private static AxisService createAnonymousService(AxisConfiguration axisCfg, String serviceKey) {
try {
OutOnlyAxisOperation outOnlyOperation = new OutOnlyAxisOperation(ServiceClient.ANON_OUT_ONLY_OP);
OutInAxisOperation outInOperation = new OutInAxisOperation(ServiceClient.ANON_OUT_IN_OP);
AxisService axisAnonymousService = new AxisService(serviceKey);
axisAnonymousService.addOperation(outOnlyOperation);
axisAnonymousService.addOperation(outInOperation);
// set a right default action *after* operations have been added to the service.
outOnlyOperation.setSoapAction("");
outInOperation.setSoapAction("");
if (log.isDebugEnabled()) {
log.debug("Creating Client Service: " + serviceKey);
}
axisAnonymousService.setClientSide(true);
axisCfg.addService(axisAnonymousService);
return axisAnonymousService;
} catch (AxisFault axisFault) {
handleException("Adding service to axis configuration failed.", axisFault);
}
return null;
}
use of org.apache.axis2.description.OutOnlyAxisOperation in project carbon-business-process by wso2.
the class AnonymousServiceFactory method createAnonymousService.
private static AxisService createAnonymousService(AxisConfiguration axisCfg, String serviceKey) {
try {
OutOnlyAxisOperation outOnlyOperation = new OutOnlyAxisOperation(ServiceClient.ANON_OUT_ONLY_OP);
OutInAxisOperation outInOperation = new OutInAxisOperation(ServiceClient.ANON_OUT_IN_OP);
AxisService axisAnonymousService = new AxisService(serviceKey);
axisAnonymousService.addOperation(outOnlyOperation);
axisAnonymousService.addOperation(outInOperation);
// set a right default action *after* operations have been added to the service.
outOnlyOperation.setSoapAction("");
outInOperation.setSoapAction("");
if (log.isDebugEnabled()) {
log.debug("Creating Client Service: " + serviceKey);
}
axisAnonymousService.setClientSide(true);
axisCfg.addService(axisAnonymousService);
return axisAnonymousService;
} catch (AxisFault axisFault) {
handleException("Adding service to axis configuration failed.", axisFault);
}
return null;
}
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