Example usage for org.springframework.web.client RestTemplate getForEntity

Introduction

In this page you can find the example usage for org.springframework.web.client RestTemplate getForEntity.

Prototype

@Override
    public <T> ResponseEntity<T> getForEntity(URI url, Class<T> responseType) throws RestClientException

Source Link

Usage

From source file:org.cloudfoundry.identity.api.web.ServerRunning.java

@Override
public Statement apply(Statement base, FrameworkMethod method, Object target) {

    // Check at the beginning, so this can be used as a static field
    if (assumeOnline) {
        Assume.assumeTrue(serverOnline.get(port));
    } else {/*w w  w  .j  a  v a2 s  .c o  m*/
        Assume.assumeTrue(serverOffline.get(port));
    }

    RestTemplate client = new RestTemplate();
    boolean online = false;
    try {
        client.getForEntity(new UriTemplate(getUrl("/uaa/login", uaaPort)).toString(), String.class);
        client.getForEntity(new UriTemplate(getUrl("/api/index.html")).toString(), String.class);
        online = true;
        logger.debug("Basic connectivity test passed");
    } catch (RestClientException e) {
        logger.warn(String.format(
                "Not executing tests because basic connectivity test failed for hostName=%s, port=%d", hostName,
                port), e);
        if (assumeOnline) {
            Assume.assumeNoException(e);
        }
    } finally {
        if (online) {
            serverOffline.put(port, false);
            if (!assumeOnline) {
                Assume.assumeTrue(serverOffline.get(port));
            }

        } else {
            serverOnline.put(port, false);
        }
    }

    return super.apply(base, method, target);

}

From source file:org.cloudfoundry.identity.app.integration.ServerRunning.java

@Override
public Statement apply(Statement base, FrameworkMethod method, Object target) {

    // Check at the beginning, so this can be used as a static field
    if (!integrationTest) {
        Assume.assumeTrue(serverOnline.get(rootPath));
    }//from w  ww  . j  av  a 2s.  c  o m

    RestTemplate client = new RestTemplate();
    boolean online = false;
    try {
        client.getForEntity(new UriTemplate(getAuthServerUrl("/login")).toString(), String.class);
        client.getForEntity(new UriTemplate(getUrl("/login_error.jsp")).toString(), String.class);
        online = true;
        logger.debug("Basic connectivity test passed");
    } catch (RestClientException e) {
        logger.warn(String
                .format("Not executing tests because basic connectivity test failed for root=" + rootPath), e);
        if (!integrationTest) {
            Assume.assumeNoException(e);
        }
    } finally {
        if (!online) {
            serverOnline.put(rootPath, false);
        }
    }

    return super.apply(base, method, target);

}

From source file:org.kurento.repository.test.OneRecordingServerTest.java

protected void downloadFromURL(String urlToDownload, File downloadedFile) throws Exception {

    if (!downloadedFile.exists()) {
        downloadedFile.createNewFile();//from w w  w  .ja  v  a2  s .  c o m
    }

    log.debug(urlToDownload);

    RestTemplate client = new RestTemplate();
    ResponseEntity<byte[]> response = client.getForEntity(urlToDownload, byte[].class);

    assertEquals(HttpStatus.OK, response.getStatusCode());

    FileOutputStream os = new FileOutputStream(downloadedFile);
    os.write(response.getBody());
    os.close();
}

From source file:org.springframework.data.document.couchdb.core.AbstractCouchTemplateIntegrationTests.java

@Before
public void setUpTestDatabase() throws Exception {
    RestTemplate template = new RestTemplate();
    template.setErrorHandler(new DefaultResponseErrorHandler() {
        @Override// www.  j  a v  a2  s. c om
        public void handleError(ClientHttpResponse response) throws IOException {
            // do nothing, error status will be handled in the switch statement
        }
    });
    ResponseEntity<String> response = template.getForEntity(CouchConstants.TEST_DATABASE_URL, String.class);
    HttpStatus statusCode = response.getStatusCode();
    switch (statusCode) {
    case NOT_FOUND:
        createNewTestDatabase();
        break;
    case OK:
        deleteExisitingTestDatabase();
        createNewTestDatabase();
        break;
    default:
        throw new IllegalStateException("Unsupported http status [" + statusCode + "]");
    }
}