Examples with NavajoException com.dexels.navajo.document.NavajoException used on opensource projects

Example 31 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class Expression method replacePropertyValues.

public static final String replacePropertyValues(String clause, Navajo inMessage) {
    // Find all property references in clause.
    StringBuilder result = new StringBuilder();
    int begin = clause.indexOf('[');
    if (// Clause does not contain properties.
    begin == -1)
        return clause;
    result.append(clause.substring(0, begin));
    while (begin >= 0) {
        int end = clause.indexOf(']');
        String propertyRef = clause.substring(begin + 1, end);
        Property prop = inMessage.getProperty(propertyRef);
        String value = "null";
        if (prop != null) {
            String type = prop.getType();
            if (type.equals(Property.SELECTION_PROPERTY)) {
                if (!prop.getCardinality().equals("+")) {
                    // Uni-selection property.
                    try {
                        List<Selection> list = prop.getAllSelectedSelections();
                        if (!list.isEmpty()) {
                            Selection sel = list.get(0);
                            value = sel.getValue();
                        }
                    } catch (com.dexels.navajo.document.NavajoException te) {
                        throw new TMLExpressionException(te.getMessage());
                    }
                } else {
                    // Multi-selection property.
                    try {
                        List<Selection> list = prop.getAllSelectedSelections();
                        List<String> selectedValues = new ArrayList<>();
                        for (int i = 0; i < list.size(); i++) {
                            Selection sel = list.get(i);
                            String o = sel.getValue();
                            selectedValues.add(o);
                        }
                        value = String.join(";", selectedValues);
                    } catch (NavajoException te) {
                        throw new TMLExpressionException(te.getMessage(), te);
                    }
                }
            } else if (type.equals(Property.STRING_PROPERTY)) {
                value = "\"" + prop.getValue() + "\"";
            } else {
                value = prop.getValue();
            }
        }
        result.append("{" + value + "}");
        clause = clause.substring(end + 1, clause.length());
        begin = clause.indexOf('[');
        if (begin >= 0)
            result.append(clause.substring(0, begin));
        else
            result.append(clause.substring(0, clause.length()));
    }
    return result.toString();
}

Example 32 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class BaseMessageImpl method merge.

@Override
public void merge(Message incoming, boolean preferThis, boolean applySubType) {
    if (isArrayMessage() != incoming.isArrayMessage()) {
        throw new NavajoException("Incompatible message types in merge: " + getFullMessageName() + " (" + getType() + "), " + incoming.getFullMessageName() + " (" + incoming.getType() + ")");
    }
    if (this.isArrayMessage() && incoming.isArrayMessage() && incoming.getDefinitionMessage() != null) {
        // Perform merge for all my children with the definition message
        for (Message child : this.getElements()) {
            child.merge(incoming.getDefinitionMessage(), preferThis);
        }
    }
    if (incoming.getScope() != null && (this.getScope() == null || this.getScope().equals(""))) {
        this.setScope(incoming.getScope());
    }
    if (incoming.getSubType() != null && (this.getSubType() == null || this.getSubType().equals(""))) {
        this.setSubType(incoming.getSubType());
    }
    // Check if message with incoming name exists.
    if (!getName().equals(incoming.getName())) {
        incoming.setName(getName());
    }
    List<Property> properties = incoming.getAllProperties();
    for (int i = 0; i < properties.size(); i++) {
        Property p = (Property) properties.get(i).clone();
        Property otherProperty = null;
        if (preferThis) {
            otherProperty = getProperty(p.getName());
        }
        if (!preferThis || otherProperty == null) {
            addProperty(p);
        }
        // If we don't have a method set, use the incoming method
        if (otherProperty != null && otherProperty.getMethod().equals("")) {
            otherProperty.setMethod(p.getMethod());
        }
    }
    List<Message> incomingSubMessages = incoming.getAllMessages();
    for (int i = 0; i < incomingSubMessages.size(); i++) {
        Message incomingSubMessage = incomingSubMessages.get(i);
        // check if we have a sub message with the same name
        Message existingSubMessage = getMessage(incomingSubMessage.getName());
        if (existingSubMessage != null) {
            // incoming message, if not, we cannot use it
            if (existingSubMessage.isArrayMessage() != incomingSubMessage.isArrayMessage()) {
                throw new NavajoException("Incompatible message types in merge: " + existingSubMessage.getFullMessageName() + " (" + existingSubMessage.getType() + "), " + incomingSubMessage.getFullMessageName() + " (" + incomingSubMessage.getType() + ")");
            }
        }
        if (existingSubMessage == null) {
            // if we don't have the sub message ourselves and if the incoming sub message is marked
            // as nullable, then we should NOT add it (because we explicitly allow the message
            // to not exist)
            String nullableString = incomingSubMessage.getSubType("nullable");
            boolean nullable = nullableString != null && Boolean.parseBoolean(nullableString);
            if (nullable && applySubType) {
                continue;
            } else {
                addMessage(incomingSubMessage.copy());
            }
        } else {
            existingSubMessage.merge(incomingSubMessage, preferThis);
        }
    }
}

Example 33 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class CheckUniqueness method evaluate.

@Override
public Object evaluate() throws com.dexels.navajo.expression.api.TMLExpressionException {
    if (getOperands().size() < 2) {
        for (int i = 0; i < getOperands().size(); i++) {
            Object o = getOperands().get(i);
            logger.debug("Operand # " + i + " is: " + o.toString() + " - " + o.getClass());
        }
        throw new TMLExpressionException(this, "Wrong number of arguments: " + getOperands().size());
    }
    if (!(operand(0).value instanceof String && operand(1).value instanceof String)) {
        throw new TMLExpressionException(this, "Wrong argument types: " + operand(0).value.getClass() + " and " + operand(1).value.getClass());
    }
    String messageName = getStringOperand(0);
    String propertyName = getStringOperand(1);
    String filter = null;
    if (getOperands().size() > 2) {
        filter = getStringOperand(2);
    }
    Message parent = getCurrentMessage();
    Navajo doc = getNavajo();
    boolean isUnique = true;
    HashSet<Object> values = new HashSet<Object>();
    try {
        List<Message> arrayMsg = (parent != null ? parent.getMessages(messageName) : doc.getMessages(messageName));
        if (arrayMsg == null) {
            throw new TMLExpressionException(this, "Empty or non existing array message: " + messageName);
        }
        for (int i = 0; i < arrayMsg.size(); i++) {
            Message m = arrayMsg.get(i);
            Property p = m.getProperty(propertyName);
            boolean evaluate = (filter != null ? Condition.evaluate(filter, doc, null, m, getAccess()) : true);
            if (evaluate) {
                if (p != null) {
                    Object o = null;
                    if (p.getType().equals(Property.SELECTION_PROPERTY)) {
                        o = p.getSelected().getValue();
                    } else {
                        o = p.getTypedValue();
                    }
                    if (values.contains(o)) {
                        return Boolean.FALSE;
                    } else {
                        values.add(o);
                    }
                }
            }
        }
    } catch (NavajoException ne) {
        throw new TMLExpressionException(this, ne.getMessage());
    } catch (SystemException se) {
        throw new TMLExpressionException(this, se.getMessage());
    }
    return (isUnique ? Boolean.TRUE : Boolean.FALSE);
}

Example 34 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class NavajoRequestToString method evaluate.

@Override
public Object evaluate() throws TMLExpressionException {
    Navajo in = getNavajo().copy();
    in.removeHeader();
    in.removeInternalMessages();
    StringWriter ws = new StringWriter();
    try {
        in.write(ws);
    } catch (NavajoException e) {
        throw new TMLExpressionException(this, e.getMessage(), e);
    }
    return ws.toString();
}

Example 35 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class NqlServlet method doGet.

@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    String username = req.getParameter("username");
    String password = req.getParameter("password");
    String server = req.getParameter("server");
    String query = req.getParameter("query");
    String ping = req.getParameter("ping");
    String tenant = req.getParameter("tenant");
    if (tenant == null) {
        // Fall back to header
        tenant = req.getHeader("X-Navajo-Instance");
    }
    if (ping != null) {
        if (!checkPing(username, resp)) {
            throw new ServletException("ping failed.");
        }
        return;
    }
    NavajoRemoteContext nrc = new NavajoRemoteContext();
    nrc.setupClient(server, username, password, req.getServerName(), req.getServerPort(), req.getContextPath(), "/PostmanLegacy");
    // new NQLContext();
    NqlContextApi nc = getNqlContext();
    nc.setNavajoContext(getClientContext());
    try {
        nc.executeCommand(query, tenant, username, password, new OutputCallback() {

            @Override
            public void setOutputType(String mime) {
                resp.setContentType(mime);
            }

            @Override
            public void setContentLength(long l) {
                resp.setContentLength((int) l);
                resp.setHeader("Accept-Ranges", "none");
                resp.setHeader("Connection", "close");
            }

            @Override
            public OutputStream getOutputStream() {
                try {
                    return resp.getOutputStream();
                } catch (IOException e) {
                    logger.error("Error: ", e);
                    return null;
                }
            }
        });
    } catch (ClientException e) {
        logger.error("Error: ", e);
    } catch (NavajoException e) {
        logger.error("Error: ", e);
    }
    resp.getOutputStream().flush();
    resp.getOutputStream().close();
// String
}