Examples with FaultException jolie.runtime.FaultException used on opensource projects

Example 1 with FaultException

use of jolie.runtime.FaultException in project jolie by jolie.

the class SoapProtocol method recv_internal.

/*
	 * private Schema getRecvMessageValidationSchema() throws IOException { List< Source > sources = new
	 * ArrayList< Source >(); Definition definition = getWSDLDefinition(); if ( definition != null ) {
	 * Types types = definition.getTypes(); if ( types != null ) { List< ExtensibilityElement > list =
	 * types.getExtensibilityElements(); for( ExtensibilityElement element : list ) { if ( element
	 * instanceof SchemaImpl ) { sources.add( new DOMSource( ((SchemaImpl)element).getElement() ) ); } }
	 * } } SchemaFactory schemaFactory = SchemaFactory.newInstance( XMLConstants.W3C_XML_SCHEMA_NS_URI
	 * ); try { return schemaFactory.newSchema( sources.toArray( new Source[sources.size()] ) ); }
	 * catch( SAXException e ) { throw new IOException( e ); } }
	 */
public CommMessage recv_internal(InputStream istream, OutputStream ostream) throws IOException {
    HttpParser parser = new HttpParser(istream);
    HttpMessage message = parser.parse();
    String charset = HttpUtils.getCharset(null, message);
    HttpUtils.recv_checkForChannelClosing(message, channel());
    if (inInputPort && message.type() != HttpMessage.Type.POST) {
        throw new UnsupportedMethodException("Only HTTP method POST allowed!", Method.POST);
    }
    encoding = message.getProperty("accept-encoding");
    CommMessage retVal = null;
    String messageId = "";
    FaultException fault = null;
    Value value = Value.create();
    try {
        if (message.size() > 0) {
            if (checkBooleanParameter("debug")) {
                interpreter.logInfo("[SOAP debug] Receiving:\n" + new String(message.content(), charset));
            }
            SOAPMessage soapMessage = messageFactory.createMessage();
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            /*
				 * Schema messageSchema = getRecvMessageValidationSchema(); if ( messageSchema != null ) {
				 * factory.setIgnoringElementContentWhitespace( true ); factory.setSchema( messageSchema ); }
				 */
            factory.setNamespaceAware(true);
            DocumentBuilder builder = factory.newDocumentBuilder();
            InputSource src = new InputSource(new ByteArrayInputStream(message.content()));
            src.setEncoding(charset);
            Document doc = builder.parse(src);
            DOMSource dom = new DOMSource(doc);
            soapMessage.getSOAPPart().setContent(dom);
            /*
				 * if ( checkBooleanParameter( "debugAfter" ) ) { ByteArrayOutputStream tmpStream = new
				 * ByteArrayOutputStream(); soapMessage.writeTo( tmpStream ); interpreter.logInfo(
				 * "[SOAP debug] Receiving:\n" + tmpStream.toString() ); }
				 */
            SOAPFault soapFault = soapMessage.getSOAPBody().getFault();
            if (soapFault == null) {
                Element soapValueElement = getFirstElement(soapMessage.getSOAPBody());
                messageId = soapValueElement.getLocalName();
                if (!channel().parentPort().getInterface().containsOperation(messageId)) {
                    String[] soapAction = message.getPropertyOrEmptyString("soapaction").replaceAll("\"", "").split("/");
                    messageId = soapAction[soapAction.length - 1];
                    if (checkBooleanParameter("debug")) {
                        interpreter.logInfo("Operation from SoapAction:" + messageId);
                    }
                }
                // explanation: https://github.com/jolie/jolie/issues/5
                xmlNodeToValue(value, soapValueElement, checkBooleanParameter("dropRootValue", false));
                ValueVector schemaPaths = getParameterVector("schema");
                if (schemaPaths.size() > 0) {
                    List<Source> sources = new LinkedList<>();
                    Value schemaPath;
                    for (int i = 0; i < schemaPaths.size(); i++) {
                        schemaPath = schemaPaths.get(i);
                        if (schemaPath.getChildren("validate").first().intValue() > 0) {
                            sources.add(new StreamSource(new File(schemaPaths.get(i).strValue())));
                        }
                    }
                    if (!sources.isEmpty()) {
                        Schema schema = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema(sources.toArray(new Source[0]));
                        schema.newValidator().validate(new DOMSource(soapMessage.getSOAPBody().getFirstChild()));
                    }
                }
            } else {
                String faultName = "UnknownFault";
                Value faultValue = Value.create();
                Detail d = soapFault.getDetail();
                if (d != null) {
                    Node n = d.getFirstChild();
                    if (n != null) {
                        faultName = n.getLocalName();
                        xmlNodeToValue(faultValue, n, true);
                    } else {
                        faultValue.setValue(soapFault.getFaultString());
                    }
                }
                fault = new FaultException(faultName, faultValue);
            }
        }
        String resourcePath = recv_getResourcePath(message);
        if (message.isResponse()) {
            if (fault != null && message.statusCode() == 500) {
                fault = new FaultException("InternalServerError", "");
            }
            retVal = new CommMessage(CommMessage.GENERIC_ID, inputId, resourcePath, value, fault);
        } else if (!message.isError()) {
            if (messageId.isEmpty()) {
                throw new IOException("Received SOAP Message without a specified operation");
            }
            retVal = new CommMessage(CommMessage.GENERIC_ID, messageId, resourcePath, value, fault);
        }
        final String mId = messageId;
        interpreter.tracer().trace(() -> {
            final StringBuilder traceMessage = new StringBuilder();
            try {
                traceMessage.append(getHeadersFromHttpMessage(message)).append("\n").append(new String(message.content(), charset));
                return new ProtocolTraceAction(ProtocolTraceAction.Type.SOAP, "SOAP MESSAGE RECEIVED", mId, traceMessage.toString(), null);
            } catch (UnsupportedEncodingException e) {
                return new ProtocolTraceAction(ProtocolTraceAction.Type.SOAP, "SOAP MESSAGE RECEIVED", mId, e.getMessage(), null);
            }
        });
    } catch (SOAPException | ParserConfigurationException e) {
        throw new IOException(e);
    } catch (SAXException e) {
        // TODO support resourcePath
        retVal = new CommMessage(CommMessage.GENERIC_ID, messageId, "/", value, new FaultException("TypeMismatch", e));
    }
    received = true;
    if (retVal != null && "/".equals(retVal.resourcePath()) && channel().parentPort() != null && channel().parentPort().getInterface().containsOperation(retVal.operationName())) {
        try {
            // The message is for this service
            Interface iface = channel().parentPort().getInterface();
            OneWayTypeDescription oneWayTypeDescription = iface.oneWayOperations().get(retVal.operationName());
            if (oneWayTypeDescription != null) {
                // We are receiving a One-Way message
                if (message.isResponse() == false) {
                    oneWayTypeDescription.requestType().cast(retVal.value());
                }
            } else {
                RequestResponseTypeDescription rrTypeDescription = iface.requestResponseOperations().get(retVal.operationName());
                if (retVal.isFault()) {
                    Type faultType = rrTypeDescription.faults().get(retVal.fault().faultName());
                    if (faultType != null) {
                        faultType.cast(retVal.value());
                    }
                } else if (message.isResponse()) {
                    rrTypeDescription.responseType().cast(retVal.value());
                } else {
                    rrTypeDescription.requestType().cast(retVal.value());
                }
            }
        } catch (TypeCastingException e) {
        // TODO: do something here?
        }
    }
    return retVal;
}

Example 2 with FaultException

use of jolie.runtime.FaultException in project jolie by jolie.

the class XmlRpcProtocol method recv_internal.

public CommMessage recv_internal(InputStream istream, OutputStream ostream) throws IOException {
    HttpParser parser = new HttpParser(istream);
    HttpMessage message = parser.parse();
    String charset = HttpUtils.getCharset(null, message);
    HttpUtils.recv_checkForChannelClosing(message, channel());
    CommMessage retVal = null;
    FaultException fault = null;
    Value value = Value.create();
    Document doc = null;
    if (message.isError()) {
        throw new IOException("HTTP error: " + new String(message.content(), charset));
    }
    if (inInputPort && message.type() != HttpMessage.Type.POST) {
        throw new UnsupportedMethodException("Only HTTP method POST allowed!", Method.POST);
    }
    encoding = message.getProperty("accept-encoding");
    if (message.size() > 0) {
        if (getParameterVector("debug").first().intValue() > 0) {
            interpreter.logInfo("[XMLRPC debug] Receiving:\n" + new String(message.content(), charset));
        }
        try {
            DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
            InputSource src = new InputSource(new ByteArrayInputStream(message.content()));
            src.setEncoding(charset);
            doc = builder.parse(src);
            if (message.isResponse()) {
                // test if the message contains a fault
                try {
                    Element faultElement = getFirstElement(doc.getDocumentElement(), "fault");
                    Element struct = getFirstElement(getFirstElement(faultElement, "value"), "struct");
                    NodeList members = struct.getChildNodes();
                    if (members.getLength() != 2 || members.item(1).getNodeType() != Node.ELEMENT_NODE) {
                        throw new IOException("Malformed fault data");
                    }
                    Element faultMember = (Element) members.item(1);
                    // Element valueElement = getFirstElement( getFirstElement( struct, "value" ), "string" );
                    String faultName = getFirstElement(faultMember, "name").getTextContent();
                    String faultString = getFirstElement(getFirstElement(faultMember, "value"), "string").getTextContent();
                    fault = new FaultException(faultName, Value.create(faultString));
                } catch (IOException e) {
                    documentToValue(value, doc);
                }
            } else {
                documentToValue(value, doc);
            }
        } catch (ParserConfigurationException | SAXException pce) {
            throw new IOException(pce);
        }
        if (message.isResponse()) {
            // fault = new FaultException( "InternalServerError", "" );
            // TODO support resourcePath
            retVal = new CommMessage(CommMessage.GENERIC_ID, inputId, "/", value, fault);
        } else if (!message.isError()) {
            // TODO support resourcePath
            String opname = doc.getDocumentElement().getFirstChild().getTextContent();
            retVal = new CommMessage(CommMessage.GENERIC_ID, opname, "/", value, fault);
        }
    }
    received = true;
    return retVal;
}

Example 3 with FaultException

use of jolie.runtime.FaultException in project jolie by jolie.

the class DatabaseService method connect.

@RequestResponse
public void connect(Value request) throws FaultException {
    close();
    mustCheckConnection = request.getFirstChild("checkConnection").intValue() > 0;
    toLowerCase = request.getFirstChild("toLowerCase").isDefined() && request.getFirstChild("toLowerCase").boolValue();
    toUpperCase = request.getFirstChild("toUpperCase").isDefined() && request.getFirstChild("toUpperCase").boolValue();
    driver = request.getChildren("driver").first().strValue();
    if (request.getFirstChild("driver").hasChildren("class")) {
        driverClass = request.getFirstChild("driver").getFirstChild("class").strValue();
    }
    String host = request.getChildren("host").first().strValue();
    String port = request.getChildren("port").first().strValue();
    String databaseName = request.getChildren("database").first().strValue();
    username = request.getChildren("username").first().strValue();
    password = request.getChildren("password").first().strValue();
    String attributes = request.getFirstChild("attributes").strValue();
    String separator = "/";
    boolean isEmbedded = false;
    String encoding = "utf8";
    if (request.hasChildren("encoding")) {
        request.getFirstChild("encoding").strValue();
    }
    try {
        if (driverClass == null) {
            if ("postgresql".equals(driver)) {
                Class.forName("org.postgresql.Driver");
            } else if ("mysql".equals(driver)) {
                Class.forName("com.mysql.jdbc.Driver");
            } else if ("derby".equals(driver)) {
                Class.forName("org.apache.derby.jdbc.ClientDriver");
            } else if ("sqlite".equals(driver)) {
                Class.forName("org.sqlite.JDBC");
                isEmbedded = true;
            } else if ("sqlserver".equals(driver)) {
                Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
                separator = ";";
                databaseName = "databaseName=" + databaseName;
            } else if ("as400".equals(driver)) {
                Class.forName("com.ibm.as400.access.AS400JDBCDriver");
            } else if ("derby_embedded".equals(driver)) {
                Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
                isEmbedded = true;
                driver = "derby";
            } else if ("hsqldb_hsql".equals(driver) || "hsqldb_hsqls".equals(driver) || "hsqldb_http".equals(driver) || "hsqldb_https".equals(driver)) {
                Class.forName("org.hsqldb.jdbcDriver");
            } else if ("hsqldb_embedded".equals(driver)) {
                Class.forName("org.hsqldb.jdbcDriver");
                isEmbedded = true;
                driver = "hsqldb";
            } else if ("db2".equals(driver)) {
                Class.forName("com.ibm.db2.jcc.DB2Driver");
            } else {
                throw new FaultException("InvalidDriver", "Unknown type of driver: " + driver);
            }
        } else {
            Class.forName(driverClass);
        }
        if (isEmbedded) {
            connectionString = "jdbc:" + driver + ":" + databaseName;
            if (!attributes.isEmpty()) {
                connectionString += ";" + attributes;
            }
            if ("hsqldb".equals(driver)) {
                connection = DriverManager.getConnection(connectionString, username, password);
            } else {
                connection = DriverManager.getConnection(connectionString);
            }
        } else {
            if (driver.startsWith("hsqldb")) {
                connectionString = "jdbc:" + driver + ":" + driver.substring(driver.indexOf('_') + 1) + "//" + host + (port.isEmpty() ? "" : ":" + port) + separator + databaseName + "?characterEncoding=" + encoding;
            } else {
                connectionString = "jdbc:" + driver + "://" + host + (port.isEmpty() ? "" : ":" + port) + separator + databaseName + "?characterEncoding=" + encoding;
            }
            connection = DriverManager.getConnection(connectionString, username, password);
        }
        if (connection == null) {
            throw new FaultException("ConnectionError");
        }
    } catch (ClassNotFoundException e) {
        throw new FaultException("DriverClassNotFound", e);
    } catch (SQLException e) {
        throw new FaultException("ConnectionError", e);
    }
}

Example 4 with FaultException

use of jolie.runtime.FaultException in project jolie by jolie.

the class RuntimeService method getRedirection.

public Value getRedirection(Value request) throws FaultException {
    Value ret;
    String inputPortName = request.getChildren("inputPortName").first().strValue();
    CommListener listener = interpreter().commCore().getListenerByInputPortName(inputPortName);
    if (listener == null) {
        throw new FaultException("RuntimeException", Value.create("Invalid input port: " + inputPortName));
    }
    String resourceName = request.getChildren("resourceName").first().strValue();
    OutputPort p = listener.inputPort().redirectionMap().get(resourceName);
    if (p == null) {
        ret = Value.create();
    } else {
        ret = Value.create(p.id());
    }
    return ret;
}

Example 5 with FaultException

use of jolie.runtime.FaultException in project jolie by jolie.

the class RuntimeService method removeRedirection.

@RequestResponse
public void removeRedirection(Value request) throws FaultException {
    String serviceName = request.getChildren("inputPortName").first().strValue();
    CommListener listener = interpreter().commCore().getListenerByInputPortName(serviceName);
    if (listener == null) {
        throw new FaultException("RuntimeException", "Unknown inputPort: " + serviceName);
    }
    String resourceName = request.getChildren("resourceName").first().strValue();
    listener.inputPort().redirectionMap().remove(resourceName);
}