Example usage for org.springframework.util MultiValueMap getFirst

List of usage examples for org.springframework.util MultiValueMap getFirst

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.util.*
  5. MultiValueMap
  6. getFirst

Introduction

In this page you can find the example usage for org.springframework.util MultiValueMap getFirst.

Prototype

@Nullable
V getFirst(K key);

Source Link

Document

Return the first value for the given key.

Usage

From source file:com.svds.resttest.services.GenericDataService.java

/**
* Build and run a SELECT query//  ww  w  . j av a 2s .  c om
* 
* @param databaseEngine    Database engine to query (hive or impala)
* @param tableName         Table name to query
* @param requestParams     Parameters for WHERE clause
* @return                  Output of select query
*/
public GenericResultsOutput runQueryResults(String databaseEngine, String tableName,
        MultiValueMap<String, String> requestParams) {

    GenericResultsOutput genericResultsOutput = new GenericResultsOutput();
    genericResultsOutput.setName("GenericDataService.runQueryCount");
    genericResultsOutput.setRequestParams(requestParams);
    genericResultsOutput.setDatabaseEngine(databaseEngine);
    genericResultsOutput.setTableName(tableName);

    Connection connection = null;
    PreparedStatement pstmt = null;
    ResultSet rs = null;

    int limit = ROW_LIMIT;

    if (requestParams.containsKey("limit")) {
        limit = new Integer(requestParams.getFirst("limit"));
    }

    StringBuilder connectionURL = new StringBuilder();
    connectionURL.append(DATABASES_BUNDLE.getString(databaseEngine));
    LOG.info("connectionURL: " + connectionURL.toString());

    StringBuilder sql = new StringBuilder();
    sql.append("SELECT * FROM ");
    sql.append(TABLES_BUNDLE.getString(tableName));

    try {

        LOG.info("RequestParams: " + requestParams.size());
        if (requestParams.size() > 0) {
            sql.append(" WHERE ");
            sql.append(BuildWhereClause.buildWhereClause(requestParams));
        }
        sql.append(" limit ").append(limit);
        LOG.info("sql: " + sql.toString());
        genericResultsOutput.setSql(sql.toString());
        Class.forName("org.apache.hive.jdbc.HiveDriver");

        connection = DriverManager.getConnection(connectionURL.toString(), "hadoop", "");
        pstmt = connection.prepareStatement(sql.toString());

        rs = pstmt.executeQuery();

        int rowCount = 0;
        while (rs.next()) {

            if (genericResultsOutput.getMetaData().size() > 0) {
                //Got it!!
            } else {
                Map<String, Integer> metaDataSet = new HashMap<>();
                this.getMetaData(rs, metaDataSet, genericResultsOutput);
            }

            List<Object> resultsArrayList = new ArrayList<>();
            this.resultsWithoutMetaData(rs, genericResultsOutput, resultsArrayList);
            genericResultsOutput.getResults().add(resultsArrayList);

            rowCount++;
        }

        genericResultsOutput.setCount(rowCount);
        genericResultsOutput.setStatus("OK");
    } catch (Exception e) {
        LOG.error("GenericDataService.runQueryResults(): " + e.getMessage(), e);
        genericResultsOutput.setMessage(e.getMessage());
        genericResultsOutput.setStatus("ERROR");
    } finally {
        try {
            rs.close();
        } catch (Exception e) {
            LOG.error("GenericDataService.runQueryResults() Close result set: " + e.getMessage(), e);
        }
        try {
            pstmt.close();
        } catch (Exception e) {
            LOG.error("GenericDataService.runQueryResults() Close prepared statement: " + e.getMessage(), e);
        }
        try {
            connection.close();
        } catch (Exception e) {
            LOG.error("GenericDataService.runQueryResults() Close connection: " + e.getMessage(), e);
        }
    }

    return genericResultsOutput;
}

From source file:com.gvmax.web.api.WebAppAPI.java

private void extractUserFromForm(User user, MultiValueMap<String, String> form) {
    if (form.containsKey("wc")) {
        ensureExists("sendGTalk", form);
        ensureExists("sendProwl", form);
        ensureExists("sendEmail", form);
        ensureExists("sendPost", form);
        ensureExists("sendTwitter", form);
        ensureExists("sendSMS", form);
        ensureExists("sendHowl", form);
        ensureExists("sendAutoResponse", form);
    }//from   w  ww  .  j  ava  2  s . c  o  m
    // GTALK
    if (form.containsKey("sendGTalk")) {
        user.setSendGTalk(getBoolean("sendGTalk", form));
        user.setgTalkEmail(form.getFirst("gTalkEmail"));
        String gTalkPassword = form.getFirst("gTalkPassword");
        if (!HIDDEN_PASSWORD.equals(gTalkPassword)) {
            user.setgTalkPassword(gTalkPassword);
        }
        user.setgTalkGroup(form.getFirst("gTalkGroup"));
    }

    if (form.containsKey("sendProwl")) {
        user.setSendProwl(getBoolean("sendProwl", form));
        user.setProwlApiKeys(form.getFirst("prowlApiKeys"));
        user.setProwlSMSPriority(getInt("prowlSMSPriority", form));
        user.setProwlVMPriority(getInt("prowlVMPriority", form));
        user.setProwlMCPriority(getInt("prowlMCPriority", form));
    }
    if (form.containsKey("sendEmail")) {
        user.setSendEmail(getBoolean("sendEmail", form));
        user.setEmailAddresses(form.getFirst("emailAddresses"));
    }
    if (form.containsKey("sendPost")) {
        user.setSendPost(getBoolean("sendPost", form));
        user.setPostURLs(form.getFirst("postURLs"));
    }
    if (form.containsKey("sendTwitter")) {
        user.setSendTwitter(getBoolean("sendTwitter", form));
        user.setTwitterScreenName(form.getFirst("twitterScreenName"));
    }
    if (form.containsKey("sendSMS")) {
        user.setSendSMS(getBoolean("sendSMS", form));
        user.setSmsGroup(form.getFirst("smsGroup"));
    }
    if (form.containsKey("sendHowl")) {
        user.setSendHowl(getBoolean("sendHowl", form));
        user.setHowlUsername(form.getFirst("howlUsername"));
        String howlPassword = form.getFirst("howlPassword");
        if (!HIDDEN_PASSWORD.equals(howlPassword)) {
            user.setHowlPassword(howlPassword);
        }
    }
    if (form.containsKey("sendAutoResponse")) {
        user.setSendAutoResponse(getBoolean("sendAutoResponse", form));
        user.setAutoResponse(form.getFirst("autoResponse"));
    }
}

From source file:com.expedia.seiso.web.controller.delegate.RepoSearchDelegate.java

private Object getResult(Class<?> itemClass, Method searchMethod, Pageable pageable,
        MultiValueMap<String, String> params) {

    val searchMethodName = searchMethod.getName();
    log.trace("Finding {} using method {}", itemClass.getSimpleName(), searchMethodName);
    val repo = repositories.getRepositoryFor(itemClass);
    val paramClasses = searchMethod.getParameterTypes();
    val allAnns = searchMethod.getParameterAnnotations();
    val paramVals = new Object[paramClasses.length];

    for (int i = 0; i < paramClasses.length; i++) {
        log.trace("Processing param {}", i);
        if (paramClasses[i] == Pageable.class) {
            paramVals[i] = pageable;/*from  w  w  w  .  ja  va  2 s.  c o m*/
        } else {
            val currentAnns = allAnns[i];
            for (val currentAnn : currentAnns) {
                if (Param.class.equals(currentAnn.annotationType())) {
                    log.trace("Found @Param");
                    if (conversionService.canConvert(String.class, paramClasses[i])) {
                        val paramAnn = (Param) currentAnn;
                        val paramName = paramAnn.value();
                        val paramValAsStr = params.getFirst(paramName);
                        log.trace("Setting param: {}={}", paramName, paramValAsStr);
                        paramVals[i] = conversionService.convert(paramValAsStr, paramClasses[i]);
                    } else {
                        log.trace("BUG! Not setting the param value!");
                    }
                }
            }
        }
    }

    log.trace("Invoking {}.{} with {} params", repo.getClass().getName(), searchMethodName, paramVals.length);
    return ReflectionUtils.invokeMethod(searchMethod, repo, paramVals);
}

From source file:de.blizzy.documentr.markdown.macro.impl.FlattrMacroTest.java

@Test
public void getHtml() {
    String html = macro.getHtml(macroContext);
    @SuppressWarnings("nls")
    String re = "^<a href=\"([^\"]+)\">"
            + "<img src=\"https://api\\.flattr\\.com/button/flattr-badge-large\\.png\"/>" + "</a>$"; //$NON-NLS-2$
    assertRE(re, html);/*from   w w  w.ja v  a  2s . c o m*/

    Matcher matcher = Pattern.compile(re, Pattern.DOTALL).matcher(html);
    matcher.find();
    String url = StringEscapeUtils.unescapeHtml4(matcher.group(1));
    UriComponents components = UriComponentsBuilder.fromHttpUrl(url).build();
    assertEquals("https", components.getScheme()); //$NON-NLS-1$
    assertEquals("flattr.com", components.getHost()); //$NON-NLS-1$
    assertEquals(-1, components.getPort());
    assertEquals("/submit/auto", components.getPath()); //$NON-NLS-1$
    MultiValueMap<String, String> params = components.getQueryParams();
    assertEquals(FLATTR_USER_ID, params.getFirst("user_id")); //$NON-NLS-1$
    assertEquals(PAGE_URL, params.getFirst("url")); //$NON-NLS-1$
    assertEquals(PAGE_TITLE, params.getFirst("title")); //$NON-NLS-1$
    assertEquals("text", params.getFirst("category")); //$NON-NLS-1$ //$NON-NLS-2$
    assertTrue(params.getFirst("tags").equals(TAG_1 + "," + TAG_2) || //$NON-NLS-1$ //$NON-NLS-2$
            params.getFirst("tags").equals(TAG_2 + "," + TAG_1)); //$NON-NLS-1$ //$NON-NLS-2$
}

From source file:eionet.webq.web.controller.cdr.IntegrationWithCDRController.java

/**
 * Redirects to edit form./*w  w  w. ja  v a2 s .  co m*/
 *
 * @param request  parsed cdr request
 * @param xmlFiles xml files
 * @param webForms web forms
 * @return redirect string
 * @throws FileNotAvailableException if remote file not available
 */
private String redirectToEditWebForm(CdrRequest request, MultiValueMap<String, XmlFile> xmlFiles,
        Collection<ProjectFile> webForms) throws FileNotAvailableException {
    ProjectFile onlyOneAvailableForm = webForms.iterator().next();
    XmlFile onlyOneAvailableFile = xmlFiles.getFirst(onlyOneAvailableForm.getXmlSchema());

    String fileName = null;
    if (null != onlyOneAvailableFile.getFullName() && !onlyOneAvailableFile.getFullName().isEmpty()) {
        int index = onlyOneAvailableFile.getFullName().lastIndexOf('/');
        fileName = onlyOneAvailableFile.getFullName().substring(index + 1);
    }
    return editFile(onlyOneAvailableForm, fileName, onlyOneAvailableFile.getFullName(), request);
}

From source file:info.rmapproject.api.responsemgr.ResourceResponseManagerTestIT.java

/**
 * Test the RMap Resource RDF stmts./*w ww. j  a  va 2 s  . c om*/
 */
@Test
public void getRMapResourceRdfStmtsWithLimit() {
    Response response = null;
    try {
        //create 1 disco
        RMapDiSCO rmapDisco = TestUtils.getRMapDiSCO(TestFile.DISCOA_XML);
        String discoURI = rmapDisco.getId().toString();
        assertNotNull(discoURI);
        rmapService.createDiSCO(rmapDisco, requestEventDetails);

        MultivaluedMap<String, String> params = new MultivaluedHashMap<String, String>();
        params.add(Constants.LIMIT_PARAM, "2");

        response = resourceResponseManager.getRMapResourceTriples(discoURI, RdfMediaType.APPLICATION_RDFXML,
                params);

        assertNotNull(response);
        String body = response.getEntity().toString();

        assertEquals(303, response.getStatus());
        assertTrue(body.contains("page number"));

        URI location = response.getLocation();
        MultiValueMap<String, String> parameters = UriComponentsBuilder.fromUri(location).build()
                .getQueryParams();
        String untildate = parameters.getFirst(Constants.UNTIL_PARAM);

        //check page 1 just has 2 statements
        params.add(Constants.PAGE_PARAM, "1");
        params.add(Constants.UNTIL_PARAM, untildate);

        response = resourceResponseManager.getRMapResourceTriples(discoURI, RdfMediaType.APPLICATION_RDFXML,
                params);
        assertEquals(200, response.getStatus());
        body = response.getEntity().toString();
        int numMatches = StringUtils.countMatches(body, "xmlns=");
        assertEquals(2, numMatches);

    } catch (Exception e) {
        e.printStackTrace();
        fail("Exception thrown " + e.getMessage());
    }

}

From source file:info.rmapproject.api.service.ResourceApiServiceTestIT.java

/**
 * Test the RMap Resource RDF stmts API call
 *//* ww  w.  ja  va2  s. com*/
@Test
public void getRMapResourceRdfStmts() throws Exception {
    Response response = null;
    //create 1 disco
    RMapDiSCO rmapDisco = TestUtils.getRMapDiSCO(TestFile.DISCOA_XML);
    String discoURI = rmapDisco.getId().toString();
    assertNotNull(discoURI);
    rmapService.createDiSCO(rmapDisco, requestEventDetails);

    HttpHeaders httpheaders = mock(HttpHeaders.class);
    UriInfo uriInfo = mock(UriInfo.class);

    MultivaluedMap<String, String> params = new MultivaluedHashMap<String, String>();
    params.add(Constants.LIMIT_PARAM, "2");

    List<MediaType> mediatypes = new ArrayList<MediaType>();
    mediatypes.add(MediaType.APPLICATION_XML_TYPE);

    when(uriInfo.getQueryParameters()).thenReturn(params);
    when(httpheaders.getAcceptableMediaTypes()).thenReturn(mediatypes);

    response = resourceApiService.apiGetRMapResourceTriples(httpheaders, discoURI, uriInfo);

    assertNotNull(response);
    String body = response.getEntity().toString();

    assertEquals(303, response.getStatus());
    assertTrue(body.contains("page number"));

    URI location = response.getLocation();
    MultiValueMap<String, String> parameters = UriComponentsBuilder.fromUri(location).build().getQueryParams();
    String untildate = parameters.getFirst(Constants.UNTIL_PARAM);

    //check page 2 just has one statement
    params.add(Constants.PAGE_PARAM, "1");
    params.add(Constants.UNTIL_PARAM, untildate);

    response = resourceApiService.apiGetRMapResourceTriples(httpheaders, discoURI, uriInfo);

    assertEquals(200, response.getStatus());
    body = response.getEntity().toString();
    int numMatches = StringUtils.countMatches(body, "xmlns=");
    assertEquals(2, numMatches);
}

From source file:org.activiti.app.rest.editor.ModelResource.java

/**
 * POST /rest/models/{modelId}/editor/json -> save the JSON model
 *///from  www.j a  v a2s  . c o  m
@RequestMapping(value = "/rest/models/{modelId}/editor/json", method = RequestMethod.POST)
public ModelRepresentation saveModel(@PathVariable String modelId,
        @RequestBody MultiValueMap<String, String> values) {

    // Validation: see if there was another update in the meantime
    long lastUpdated = -1L;
    String lastUpdatedString = values.getFirst("lastUpdated");
    if (lastUpdatedString == null) {
        throw new BadRequestException("Missing lastUpdated date");
    }
    try {
        Date readValue = objectMapper.getDeserializationConfig().getDateFormat().parse(lastUpdatedString);
        lastUpdated = readValue.getTime();
    } catch (ParseException e) {
        throw new BadRequestException("Invalid lastUpdated date: '" + lastUpdatedString + "'");
    }

    Model model = modelService.getModel(modelId);
    User currentUser = SecurityUtils.getCurrentUserObject();
    boolean currentUserIsOwner = model.getLastUpdatedBy().equals(currentUser.getId());
    String resolveAction = values.getFirst("conflictResolveAction");

    // If timestamps differ, there is a conflict or a conflict has been resolved by the user
    if (model.getLastUpdated().getTime() != lastUpdated) {

        if (RESOLVE_ACTION_SAVE_AS.equals(resolveAction)) {

            String saveAs = values.getFirst("saveAs");
            String json = values.getFirst("json_xml");
            return createNewModel(saveAs, model.getDescription(), model.getModelType(), json);

        } else if (RESOLVE_ACTION_OVERWRITE.equals(resolveAction)) {
            return updateModel(model, values, false);
        } else if (RESOLVE_ACTION_NEW_VERSION.equals(resolveAction)) {
            return updateModel(model, values, true);
        } else {

            // Exception case: the user is the owner and selected to create a new version
            String isNewVersionString = values.getFirst("newversion");
            if (currentUserIsOwner && "true".equals(isNewVersionString)) {
                return updateModel(model, values, true);
            } else {
                // Tried everything, this is really a conflict, return 409
                ConflictingRequestException exception = new ConflictingRequestException(
                        "Process model was updated in the meantime");
                exception.addCustomData("userFullName", model.getLastUpdatedBy());
                exception.addCustomData("newVersionAllowed", currentUserIsOwner);
                throw exception;
            }
        }

    } else {

        // Actual, regular, update
        return updateModel(model, values, false);

    }
}

From source file:org.activiti.app.rest.editor.ModelResource.java

protected ModelRepresentation updateModel(Model model, MultiValueMap<String, String> values,
        boolean forceNewVersion) {

    String name = values.getFirst("name");
    String key = values.getFirst("key");
    String description = values.getFirst("description");
    String isNewVersionString = values.getFirst("newversion");
    String newVersionComment = null;

    ModelKeyRepresentation modelKeyInfo = modelService.validateModelKey(model, model.getModelType(), key);
    if (modelKeyInfo.isKeyAlreadyExists()) {
        throw new BadRequestException("Model with provided key already exists " + key);
    }/*from   w  w  w .  j a  va  2 s.c  o  m*/

    boolean newVersion = false;
    if (forceNewVersion) {
        newVersion = true;
        newVersionComment = values.getFirst("comment");
    } else {
        if (isNewVersionString != null) {
            newVersion = "true".equals(isNewVersionString);
            newVersionComment = values.getFirst("comment");
        }
    }

    String json = values.getFirst("json_xml");

    try {
        model = modelService.saveModel(model.getId(), name, key, description, json, newVersion,
                newVersionComment, SecurityUtils.getCurrentUserObject());
        return new ModelRepresentation(model);

    } catch (Exception e) {
        log.error("Error saving model " + model.getId(), e);
        throw new BadRequestException("Process model could not be saved " + model.getId());
    }
}