Java Code Examples for javax.ws.rs.core.MultivaluedMap#size()

private LoginFormsProvider createSelectUserForm(AuthenticationFlowContext context, String error) {

        MultivaluedMap<String, String> formData = createLoginFormData(context);

        LoginFormsProvider form = context.form();
        if (formData.size() > 0) {
            form.setFormData(formData);
        }
        form.setAttribute("login", new LoginBean(formData));

        if (error != null) {
            form.setError(error);
        }

        return form;
    }
 

/**
 * Wraps the given HttpServletRequest, using the given MultivaluedMap to
 * provide all request parameters. All HttpServletRequest functions which
 * do not deal with parameter names and values are delegated to the wrapped
 * request.
 *
 * @param request
 *     The HttpServletRequest to wrap.
 *
 * @param parameters
 *     All request parameters.
 */
public APIRequest(HttpServletRequest request,
        MultivaluedMap<String, String> parameters) {

    super(request);

    // Grab the remote host info
    this.remoteHost = request.getRemoteHost();

    // Grab the remote ip info
    this.remoteAddr = request.getRemoteAddr();

    // Copy parameters from given MultivaluedMap 
    this.parameters = new HashMap<String, String[]>(parameters.size());
    for (Map.Entry<String, List<String>> entry : parameters.entrySet()) {

        // Get parameter name and all corresponding values
        String name = entry.getKey();
        List<String> values = entry.getValue();

        // Add parameters to map
        this.parameters.put(name, values.toArray(new String[values.size()]));
        
    }
    
}
 

public static void pushOntoStack(OperationResourceInfo ori,
                                 MultivaluedMap<String, String> params,
                                 Message msg) {
    OperationResourceInfoStack stack = msg.get(OperationResourceInfoStack.class);
    if (stack == null) {
        stack = new OperationResourceInfoStack();
        msg.put(OperationResourceInfoStack.class, stack);
    }


    List<String> values = null;
    if (params.size() <= 1) {
        values = Collections.emptyList();
    } else {
        values = new ArrayList<>(params.size() - 1);
        addTemplateVarValues(values, params, ori.getClassResourceInfo().getURITemplate());
        addTemplateVarValues(values, params, ori.getURITemplate());
    }
    Class<?> realClass = ori.getClassResourceInfo().getServiceClass();
    stack.push(new MethodInvocationInfo(ori, realClass, values));
}
 

/**
 * Wraps the given HttpServletRequest, using the given MultivaluedMap to
 * provide all request parameters. All HttpServletRequest functions which
 * do not deal with parameter names and values are delegated to the wrapped
 * request.
 *
 * @param request
 *     The HttpServletRequest to wrap.
 *
 * @param parameters
 *     All request parameters.
 */
public APIRequest(HttpServletRequest request,
        MultivaluedMap<String, String> parameters) {

    super(request);

    // Grab the remote host info
    this.remoteHost = request.getRemoteHost();

    // Grab the remote ip info
    this.remoteAddr = request.getRemoteAddr();

    // Copy parameters from given MultivaluedMap 
    this.parameters = new HashMap<String, String[]>(parameters.size());
    for (Map.Entry<String, List<String>> entry : parameters.entrySet()) {

        // Get parameter name and all corresponding values
        String name = entry.getKey();
        List<String> values = entry.getValue();

        // Add parameters to map
        this.parameters.put(name, values.toArray(new String[values.size()]));
        
    }
    
}
 

@Override
public ExamplesIterable readFrom(Class<ExamplesIterable> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {

	if (LOGGER.isDebugEnabled()) if (httpHeaders != null && httpHeaders.size() > 0) {
		LOGGER.debug("Rec'd HTTP headers: ");

		for (Entry<String, List<String>> entry : httpHeaders.entrySet()) {
			LOGGER.debug("{}:{}", entry.getKey(), StringUtils.join(entry.getValue(), ','));
		}
	}

	// TODO:
	// if a content-length has been provided, then use that to read entire
	// string in one go.

	Charset charset = ReaderWriter.getCharset(mediaType);

	LOGGER.debug("Reading examples using charset: {}", charset.displayName());

	StringExampleIterator theIterator = new StringExampleIterator(entityStream, charset);

	// TODO: provide the proper number of examples here
	// setting this to Integer.MAX_VALUE for now to force streaming
	return new ExamplesIterableImpl(Integer.MAX_VALUE, null, theIterator);
}
 

private Map<String, List<String>> convertHeaders(MultivaluedMap<String, Object> requestHeaders) {
    Map<String, List<String>> convertedHeaders = new HashMap<>(requestHeaders.size());
    for (Map.Entry<String, List<Object>> entry : requestHeaders.entrySet()) {
        convertedHeaders.put(entry.getKey(),
                             entry.getValue().stream().map(Object::toString).collect(Collectors.toList()));
    }
    return convertedHeaders;
}
 

@POST
@Path("/books/mixedmultivaluedmap")
@Consumes("multipart/mixed")
@Produces("text/xml")
public Response addBookFromFormConsumesMixed(
    @Multipart(value = "mapdata", type = MediaType.APPLICATION_FORM_URLENCODED)
    MultivaluedMap<String, String> data,
    @Multipart(value = "test-cid", type = MediaType.APPLICATION_XML)
    String testXml) throws Exception {
    if (!"Dreams".equals(data.get("id-name").get(0))) {
        throw new Exception("Map entry 0 does not match");
    }
    if (!"True".equals(data.get("entity-name").get(0))) {
        throw new Exception("Map entry 1 does not match");
    }
    if (!"NAT5\n".equals(data.get("native-id").get(0))) {
        throw new Exception("Map entry 2 does not match");
    }
    if (data.size() != 3) {
        throw new Exception("Map size does not match");
    }
    if ("<hello>World2</hello>".equals(testXml)) {
        throw new Exception("testXml does not match");
    }

    Book b = new Book();
    b.setId(124);
    b.setName("CXF in Action - 2");
    return Response.ok(b).build();
}
 

@Override
public void filter(ContainerRequestContext context) {
    if (uriInfo.getPath().endsWith("/propogateExceptionVar/1")) {
        MultivaluedMap<String, String> vars = uriInfo.getPathParameters();
        if (vars.size() == 1
            && vars.get("i") != null
            && vars.get("i").size() == 1
            && "1".equals(vars.getFirst("i"))) {

            JAXRSUtils.getCurrentMessage().getExchange()
                .put("org.apache.cxf.systest.for-out-fault-interceptor", Boolean.TRUE);
            throw new RuntimeException();
        }
    }
}
 

private Map<String, List<String>> convertHeaders(MultivaluedMap<String, Object> requestHeaders) {
    Map<String, List<String>> convertedHeaders = new HashMap<>(requestHeaders.size());
    for (Map.Entry<String, List<Object>> entry : requestHeaders.entrySet()) {
        convertedHeaders.put(entry.getKey(),
                             entry.getValue().stream().map(o -> o.toString().trim()).collect(Collectors.toList()));
    }
    return convertedHeaders;
}
 

private String convertPlainQueriesToFiqlExp(MultivaluedMap<String, String> params) {
    SearchConditionBuilder builder = SearchConditionBuilder.instance();
    List<CompleteCondition> list = new ArrayList<>(params.size());

    for (Map.Entry<String, List<String>> entry : params.entrySet()) {
        list.add(getOrCondition(builder, entry));
    }
    return builder.and(list).query();
}
 

@Override
public ExamplesIterable readFrom(Class<ExamplesIterable> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {

	if (LOGGER.isDebugEnabled()) if (httpHeaders != null && httpHeaders.size() > 0) {
		LOGGER.debug("Rec'd HTTP headers: ");

		for (Entry<String, List<String>> entry : httpHeaders.entrySet()) {
			LOGGER.debug("{}:{}", entry.getKey(), StringUtils.join(entry.getValue(), ','));
		}
	}

	//TODO: hard-coding to GsonJsonExamplesProvider for now
	return new ExamplesIterableImpl(Integer.MAX_VALUE, null, new GsonJsonExamplesProvider().getExamplesFromStream(entityStream));

}
 

@Override
public ExamplesIterable readFrom(Class<ExamplesIterable> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {

	if (LOGGER.isDebugEnabled()) if (httpHeaders != null && httpHeaders.size() > 0) {
		LOGGER.debug("Rec'd HTTP headers: ");

		for (Entry<String, List<String>> entry : httpHeaders.entrySet()) {
			LOGGER.debug("{}:{}", entry.getKey(), StringUtils.join(entry.getValue(), ','));
		}
	}

	//TODO: hard-coding to GsonJsonExamplesProvider for now
	return new ExamplesIterableImpl(Integer.MAX_VALUE, null, new StructuredJsonExamplesProvider(-1, -1).getExamplesFromStream(entityStream));

}
 

protected Response challenge(AuthenticationFlowContext context, MultivaluedMap<String, String> formData) {
    LoginFormsProvider forms = context.form();

    if (formData.size() > 0) forms.setFormData(formData);

    return forms.createLoginUsernamePassword();
}