Examples with OMException org.apache.axiom.om.OMException used on opensource projects

Example 41 with OMException

use of org.apache.axiom.om.OMException in project carbon-apimgt by wso2.

the class APIProviderImpl method getCustomApiOutSequences.

/**
 * Get the list of Custom out Sequences of API
 *
 * @return List of available out sequences
 * @throws APIManagementException
 */
public List<String> getCustomApiOutSequences(APIIdentifier apiIdentifier) throws APIManagementException {
    Set<String> sequenceList = new TreeSet<>();
    boolean isTenantFlowStarted = false;
    try {
        String tenantDomain = null;
        if (apiIdentifier.getProviderName().contains("-AT-")) {
            String provider = apiIdentifier.getProviderName().replace("-AT-", "@");
            tenantDomain = MultitenantUtils.getTenantDomain(provider);
        }
        PrivilegedCarbonContext.startTenantFlow();
        isTenantFlowStarted = true;
        if (!StringUtils.isEmpty(tenantDomain)) {
            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
        } else {
            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME, true);
        }
        UserRegistry registry = ServiceReferenceHolder.getInstance().getRegistryService().getGovernanceSystemRegistry(tenantId);
        String customOutSeqFileLocation = APIUtil.getSequencePath(apiIdentifier, APIConstants.API_CUSTOM_SEQUENCE_TYPE_OUT);
        if (registry.resourceExists(customOutSeqFileLocation)) {
            org.wso2.carbon.registry.api.Collection outSeqCollection = (org.wso2.carbon.registry.api.Collection) registry.get(customOutSeqFileLocation);
            if (outSeqCollection != null) {
                String[] outSeqChildPaths = outSeqCollection.getChildren();
                Arrays.sort(outSeqChildPaths);
                for (String outSeqChildPath : outSeqChildPaths) {
                    Resource outSequence = registry.get(outSeqChildPath);
                    try {
                        OMElement seqElment = APIUtil.buildOMElement(outSequence.getContentStream());
                        sequenceList.add(seqElment.getAttributeValue(new QName("name")));
                    } catch (OMException e) {
                        log.info("Error occurred when reading the sequence '" + outSeqChildPath + "' from the registry.", e);
                    }
                }
            }
        }
    } catch (RegistryException e) {
        String msg = "Error while retrieving registry for tenant " + tenantId;
        log.error(msg);
        throw new APIManagementException(msg, e);
    } catch (org.wso2.carbon.registry.api.RegistryException e) {
        String msg = "Error while processing the " + APIConstants.API_CUSTOM_SEQUENCE_TYPE_OUT + " sequences of " + apiIdentifier + " in the registry";
        log.error(msg);
        throw new APIManagementException(msg, e);
    } catch (Exception e) {
        log.error(e.getMessage());
        throw new APIManagementException(e.getMessage(), e);
    } finally {
        if (isTenantFlowStarted) {
            PrivilegedCarbonContext.endTenantFlow();
        }
    }
    return new ArrayList<>(sequenceList);
}

Example 42 with OMException

use of org.apache.axiom.om.OMException in project carbon-apimgt by wso2.

the class APIProviderImpl method getCustomInSequences.

/**
 * Get stored custom inSequences from governanceSystem registry
 *
 * @throws APIManagementException
 */
public List<String> getCustomInSequences(APIIdentifier apiIdentifier) throws APIManagementException {
    List<String> sequenceList = new ArrayList<String>();
    boolean isTenantFlowStarted = false;
    try {
        String tenantDomain = null;
        if (apiIdentifier.getProviderName().contains("-AT-")) {
            String provider = apiIdentifier.getProviderName().replace("-AT-", "@");
            tenantDomain = MultitenantUtils.getTenantDomain(provider);
        }
        PrivilegedCarbonContext.startTenantFlow();
        isTenantFlowStarted = true;
        if (!StringUtils.isEmpty(tenantDomain)) {
            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
        } else {
            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME, true);
        }
        UserRegistry registry = ServiceReferenceHolder.getInstance().getRegistryService().getGovernanceSystemRegistry(tenantId);
        if (registry.resourceExists(APIConstants.API_CUSTOM_INSEQUENCE_LOCATION)) {
            org.wso2.carbon.registry.api.Collection inSeqCollection = (org.wso2.carbon.registry.api.Collection) registry.get(APIConstants.API_CUSTOM_INSEQUENCE_LOCATION);
            if (inSeqCollection != null) {
                String[] inSeqChildPaths = inSeqCollection.getChildren();
                Arrays.sort(inSeqChildPaths);
                for (String inSeqChildPath : inSeqChildPaths) {
                    Resource inSequence = registry.get(inSeqChildPath);
                    try {
                        OMElement seqElment = APIUtil.buildOMElement(inSequence.getContentStream());
                        sequenceList.add(seqElment.getAttributeValue(new QName("name")));
                    } catch (OMException e) {
                        log.info("Error occurred when reading the sequence '" + inSeqChildPath + "' from the registry.", e);
                    }
                }
            }
        }
        String customInSeqFileLocation = APIUtil.getSequencePath(apiIdentifier, "in");
        if (registry.resourceExists(customInSeqFileLocation)) {
            org.wso2.carbon.registry.api.Collection inSeqCollection = (org.wso2.carbon.registry.api.Collection) registry.get(customInSeqFileLocation);
            if (inSeqCollection != null) {
                String[] inSeqChildPaths = inSeqCollection.getChildren();
                Arrays.sort(inSeqChildPaths);
                for (String inSeqChildPath : inSeqChildPaths) {
                    Resource inSequence = registry.get(inSeqChildPath);
                    try {
                        OMElement seqElment = APIUtil.buildOMElement(inSequence.getContentStream());
                        sequenceList.add(seqElment.getAttributeValue(new QName("name")));
                    } catch (OMException e) {
                        log.info("Error occurred when reading the sequence '" + inSeqChildPath + "' from the registry.", e);
                    }
                }
            }
        }
    } catch (Exception e) {
        handleException("Issue is in getting custom InSequences from the Registry", e);
    } finally {
        if (isTenantFlowStarted) {
            PrivilegedCarbonContext.endTenantFlow();
        }
    }
    return sequenceList;
}

Example 43 with OMException

use of org.apache.axiom.om.OMException in project wso2-axis2-transports by wso2.

the class XMPPPacketListener method createSOAPEnvelopeForRawMessage.

/**
 * Creates a SOAP envelope using details found in chat message.
 * @param msgCtx
 * @param chatMessage
 * @return
 */
private SOAPEnvelope createSOAPEnvelopeForRawMessage(MessageContext msgCtx, String chatMessage) throws AxisFault {
    // TODO : need to add error handling logic
    String callRemoved = chatMessage.replaceFirst("call", "");
    // extract Service name
    String serviceName = callRemoved.trim().substring(0, callRemoved.indexOf(":") - 1);
    String operationName = callRemoved.trim().substring(callRemoved.indexOf(":"), callRemoved.indexOf("(") - 1);
    // Extract parameters from IM message
    String parameterList = callRemoved.trim().substring(callRemoved.indexOf("("), callRemoved.trim().length() - 1);
    StringTokenizer st = new StringTokenizer(parameterList, ",");
    MultipleEntryHashMap parameterMap = new MultipleEntryHashMap();
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        String name = token.substring(0, token.indexOf("="));
        String value = token.substring(token.indexOf("=") + 1);
        parameterMap.put(name, value);
    }
    SOAPEnvelope envelope = null;
    try {
        msgCtx.setProperty(XMPPConstants.CONTAINS_SOAP_ENVELOPE, new Boolean(true));
        if (serviceName != null && serviceName.trim().length() > 0) {
            AxisService axisService = msgCtx.getConfigurationContext().getAxisConfiguration().getService(serviceName);
            msgCtx.setAxisService(axisService);
            AxisOperation axisOperation = axisService.getOperationBySOAPAction("urn:" + operationName);
            if (axisOperation != null) {
                msgCtx.setAxisOperation(axisOperation);
            }
        }
        if (operationName != null && operationName.trim().length() > 0) {
            msgCtx.setSoapAction("urn:" + operationName);
        }
        XMPPOutTransportInfo xmppOutTransportInfo = (XMPPOutTransportInfo) msgCtx.getProperty(org.apache.axis2.Constants.OUT_TRANSPORT_INFO);
        // This should be only set for messages received via chat.
        // TODO : need to read from a constant
        xmppOutTransportInfo.setContentType("xmpp/text");
        msgCtx.setServerSide(true);
        // TODO : need to support SOAP12 as well
        SOAPFactory soapFactory = new SOAP11Factory();
        envelope = BuilderUtil.buildsoapMessage(msgCtx, parameterMap, soapFactory);
    // TODO : improve error handling & messages
    } catch (AxisFault e) {
        throw new AxisFault(e.getMessage());
    } catch (OMException e) {
        throw new AxisFault(e.getMessage());
    } catch (FactoryConfigurationError e) {
        throw new AxisFault(e.getMessage());
    }
    return envelope;
}

Example 44 with OMException

use of org.apache.axiom.om.OMException in project wso2-synapse by wso2.

the class JsonDataSource method serialize.

public void serialize(OutputStream output, OMOutputFormat format) throws XMLStreamException {
    try {
        if (format != null && format.getContentType() != null) {
            if (format.getContentType().contains("xml")) {
                // reuse the stream
                inputStream.reset();
                JsonUtil.toXml(inputStream, false).serialize(output, format);
                return;
            }
        }
        inputStream.reset();
        IOUtils.copy(inputStream, output);
    } catch (IOException e) {
        logger.error("#serialize:OutputStream. Could not serialize JSON payload. Error>>> " + e.getLocalizedMessage());
        throw new OMException("Could not serialize JSON payload.", e);
    }
}

Example 45 with OMException

use of org.apache.axiom.om.OMException in project wso2-synapse by wso2.

the class JsonDataSourceImpl method serialize.

public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException {
    XMLStreamReader reader = getReader();
    xmlWriter.writeStartDocument();
    while (reader.hasNext()) {
        int x = reader.next();
        switch(x) {
            case XMLStreamConstants.START_ELEMENT:
                xmlWriter.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI());
                int namespaceCount = reader.getNamespaceCount();
                for (int i = namespaceCount - 1; i >= 0; i--) {
                    xmlWriter.writeNamespace(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
                }
                int attributeCount = reader.getAttributeCount();
                for (int i = 0; i < attributeCount; i++) {
                    xmlWriter.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i), reader.getAttributeLocalName(i), reader.getAttributeValue(i));
                }
                break;
            case XMLStreamConstants.START_DOCUMENT:
                break;
            case XMLStreamConstants.CHARACTERS:
                xmlWriter.writeCharacters(reader.getText());
                break;
            case XMLStreamConstants.CDATA:
                xmlWriter.writeCData(reader.getText());
                break;
            case XMLStreamConstants.END_ELEMENT:
                xmlWriter.writeEndElement();
                break;
            case XMLStreamConstants.END_DOCUMENT:
                xmlWriter.writeEndDocument();
                break;
            case XMLStreamConstants.SPACE:
                break;
            case XMLStreamConstants.COMMENT:
                xmlWriter.writeComment(reader.getText());
                break;
            case XMLStreamConstants.DTD:
                xmlWriter.writeDTD(reader.getText());
                break;
            case XMLStreamConstants.PROCESSING_INSTRUCTION:
                xmlWriter.writeProcessingInstruction(reader.getPITarget(), reader.getPIData());
                break;
            case XMLStreamConstants.ENTITY_REFERENCE:
                xmlWriter.writeEntityRef(reader.getLocalName());
                break;
            default:
                throw new OMException();
        }
    }
    xmlWriter.writeEndDocument();
    xmlWriter.flush();
    xmlWriter.close();
}