Example usage for org.springframework.http.converter HttpMessageConversionException HttpMessageConversionException

Introduction

In this page you can find the example usage for org.springframework.http.converter HttpMessageConversionException HttpMessageConversionException.

Prototype

public HttpMessageConversionException(String msg) 

Source Link

Document

Create a new HttpMessageConversionException.

Usage

From source file:com.yahoo.glimmer.web.QueryController.java

@ModelAttribute(INDEX_KEY)
public RDFIndex getIndex(@RequestParam(required = false) String index) {
    if (index != null) {
        RDFIndex rdfIndex = indexMap.get(index);
        if (rdfIndex == null) {
            throw new HttpMessageConversionException("No index found with name:" + index);
        }/*from w  ww .  j a v  a 2s . com*/
        return rdfIndex;
    } else {
        return null;
    }
}

---

From source file:com.yahoo.glimmer.web.QueryController.java

@RequestMapping(value = "/indexStatistics", method = RequestMethod.GET)
public Map<String, ?> getIndexStatistics(@ModelAttribute(INDEX_KEY) RDFIndex index,
        @RequestParam(required = false) String callback) {
    if (index == null) {
        throw new HttpMessageConversionException("No index given");
    }/*  ww w  .j a v  a 2 s  .c om*/

    RDFIndexStatistics statistics = index.getStatistics();
    return Collections.singletonMap(OBJECT_KEY, statistics);
}

---

From source file:com.yahoo.glimmer.web.QueryController.java

@RequestMapping(value = { "/query", "/v1/search" }, method = RequestMethod.GET)
public Map<String, ?> query(@ModelAttribute(INDEX_KEY) RDFIndex index, @Valid QueryCommand command,
        HttpServletRequest httpServletRequest)
        throws QueryParserException, QueryBuilderVisitorException, IOException {
    if (index == null) {
        throw new HttpMessageConversionException("No index given.");
    }//from   w  w w . jav a 2s. c  om

    String query = command.getQuery();
    if (query == null || query.isEmpty()) {
        throw new HttpMessageConversionException("No query given.");
    }

    QueryResult result;
    if (queryFilter != null && queryFilter.filter(query)) {
        LOGGER.info("Blocking query:" + query + " from address:" + httpServletRequest.getRemoteAddr());
        throw new HttpMessageConversionException("Bad query given.");
    }

    query = decodeEntities(command.getQuery()).trim();
    query = encodeResources(index, query);

    Query parsedQuery;
    switch (command.getType()) {
    case MG4J:
        parsedQuery = new SimpleParser().parse(query);
        result = querier.doQuery(index, parsedQuery, command.getPageStart(), command.getPageSize(),
                command.isDeref(), defaultObjectLengthLimit);
        break;
    case YAHOO:
        if (query.startsWith(DOC_PSEUDO_FIELD)) {
            String idOrSubject = query.substring(DOC_PSEUDO_FIELD.length());
            Long id;
            if (Character.isDigit(idOrSubject.charAt(0))) {
                try {
                    id = Long.parseLong(idOrSubject);
                } catch (NumberFormatException e) {
                    throw new IllegalArgumentException(
                            "Query " + query + " failed to parse as a numeric subject ID(int)");
                }
            } else {
                id = index.getSubjectId(idOrSubject);
                if (id == null) {
                    throw new IllegalArgumentException("subject " + idOrSubject + " is not in collection.");
                }
            }
            result = querier.doQueryForDocId(index, id, command.isDeref(), null);
        } else {
            try {
                parsedQuery = index.getParser().parse(query);
            } catch (QueryParserException e) {
                throw new IllegalArgumentException("Query failed to parse:" + query, e);
            }
            result = querier.doQuery(index, parsedQuery, command.getPageStart(), command.getPageSize(),
                    command.isDeref(), defaultObjectLengthLimit);
        }
        break;
    default:
        throw new IllegalArgumentException("No query type given.");
    }

    return Collections.singletonMap(OBJECT_KEY, result);
}

---

From source file:demo.SourceHttpMessageConverter.java

@Override
@SuppressWarnings("unchecked")
protected T readInternal(Class<? extends T> clazz, HttpInputMessage inputMessage)
        throws IOException, HttpMessageNotReadableException {

    InputStream body = inputMessage.getBody();
    if (DOMSource.class == clazz) {
        return (T) readDOMSource(body);
    } else if (SAXSource.class == clazz) {
        return (T) readSAXSource(body);
    } else if (StAXSource.class == clazz) {
        return (T) readStAXSource(body);
    } else if (StreamSource.class == clazz || Source.class == clazz) {
        return (T) readStreamSource(body);
    } else {//w w  w  .j av a 2  s.c  om
        throw new HttpMessageConversionException("Could not read class [" + clazz
                + "]. Only DOMSource, SAXSource, StAXSource, and StreamSource are supported.");
    }
}

---

From source file:org.cloudfoundry.identity.uaa.scim.endpoints.ScimUserEndpointsTests.java

@Test
public void testHandleExceptionWithBadFieldName() throws Exception {
    MockHttpServletRequest request = new MockHttpServletRequest();
    MockHttpServletResponse response = new MockHttpServletResponse();
    endpoints.setMessageConverters(new HttpMessageConverter<?>[] { new ExceptionReportHttpMessageConverter() });
    View view = endpoints.handleException(new HttpMessageConversionException("foo"), request);
    ConvertingExceptionView converted = (ConvertingExceptionView) view;
    converted.render(Collections.<String, Object>emptyMap(), request, response);
    String body = response.getContentAsString();
    assertEquals(HttpStatus.BAD_REQUEST.value(), response.getStatus());
    // System.err.println(body);
    assertTrue("Wrong body: " + body, body.contains("message\":\"foo"));
}

---