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

Example 46 with NavajoException

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

the class TmlHttpServlet method constructFromRequest.

public static final Navajo constructFromRequest(HttpServletRequest request) throws NavajoException {
    Navajo result = NavajoFactory.getInstance().createNavajo();
    Enumeration<String> all = request.getParameterNames();
    // Construct TML document from request parameters.
    while (all.hasMoreElements()) {
        String parameter = all.nextElement().toString();
        if (parameter.indexOf("/") != -1) {
            StringTokenizer typedParameter = new StringTokenizer(parameter, "|");
            String propertyName = typedParameter.nextToken();
            String type = (typedParameter.hasMoreTokens() ? typedParameter.nextToken() : Property.STRING_PROPERTY);
            String value = request.getParameter(parameter);
            Message msg = com.dexels.navajo.mapping.MappingUtils.getMessageObject(parameter, null, false, result, false, "", -1);
            String propName = com.dexels.navajo.mapping.MappingUtils.getStrippedPropertyName(propertyName);
            Property prop = null;
            if (propName.indexOf(":") == -1) {
                prop = NavajoFactory.getInstance().createProperty(result, propName, type, value, 0, "", Property.DIR_IN);
                msg.addProperty(prop);
            } else {
                StringTokenizer selProp = new StringTokenizer(propName, ":");
                propertyName = selProp.nextToken();
                selProp.nextToken();
                prop = msg.getProperty(propertyName);
                if (prop == null) {
                    prop = NavajoFactory.getInstance().createProperty(result, propertyName, "+", "", Property.DIR_IN);
                    msg.addProperty(prop);
                } else {
                    prop.setType(Property.SELECTION_PROPERTY);
                    prop.setCardinality("+");
                }
                StringTokenizer allValues = new StringTokenizer(value, ",");
                while (allValues.hasMoreTokens()) {
                    String val = allValues.nextToken();
                    Selection sel = NavajoFactory.getInstance().createSelection(result, val, val, true);
                    prop.addSelection(sel);
                }
            }
        }
    }
    String service = request.getParameter("service");
    String type = request.getParameter("type");
    String username = request.getParameter("username");
    String password = request.getParameter("password");
    if (username == null) {
        username = "empty";
        password = "";
    }
    if ((type == null) || (type.equals(""))) {
        type = "xml";
    }
    if (password == null) {
        password = "";
    }
    long expirationInterval = -1;
    String expiration = request.getParameter("expiration");
    if ((expiration == null) || (expiration.equals(""))) {
        expirationInterval = -1;
    } else {
        try {
            expirationInterval = Long.parseLong(expiration);
        } catch (Exception e) {
        // System.out.println("invalid expiration interval: " +
        // expiration);
        }
    }
    Header h = NavajoFactory.getInstance().createHeader(result, service, username, password, expirationInterval);
    result.addHeader(h);
    return result;
}