org.jclouds.util.Strings2 Java Examples

private String parseMessage(final HttpCommand command, final HttpResponse response) {
    if (response.getPayload() != null) {
        try {
            return Strings2.toStringAndClose(response.getPayload().openStream());
        } catch (IOException e) {
            throw Throwables.propagate(e);
        }
    } else {
        final String errorMessage = response.getFirstHeaderOrNull("X-Error");
        return new StringBuffer(command.getCurrentRequest().getRequestLine())
                .append(" -> ")
                .append(response.getStatusLine())
                .append(" -> ")
                .append(errorMessage != null ? errorMessage : "")
                .toString();
    }
}
 

@Override
public HookSettings apply(final HttpResponse input) {
    final int statusCode = input.getStatusCode();
    try {
        final String payload;
        switch (statusCode) {
            case 200: // means we have actual settings
                payload = Strings2.toStringAndClose(input.getPayload().openStream());
                break;
            case 204: // means we have no settings
                payload = null;
                break;
            default:
                throw new RuntimeException(input.getStatusLine());
        }
        final JsonElement settings = BitbucketUtils.nullToJsonElement(payload);
        return HookSettings.of(settings);
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
}
 

@Override
public RawContent apply(final HttpResponse input) {
    try (final InputStream inputStream = input.getPayload().openStream()) {
        final String value = Strings2.toStringAndClose(inputStream);
        return RawContent.create(value, null);
    } catch (final Exception e) {
        throw Throwables.propagate(e);
    }
}
 

private String parseMessage(final HttpCommand command, final HttpResponse response) {
    if (response.getPayload() != null) {
        try {
            return Strings2.toStringAndClose(response.getPayload().openStream());
        } catch (IOException e) {
            throw Throwables.propagate(e);
        }
    } else {
        return new StringBuffer(command.getCurrentRequest().getRequestLine())
                .append(" -> ")
                .append(response.getStatusLine())
                .toString();
    }
}
 

/**
 * Execute `args` at the `workingDir`.
 *
 * @param args list of arguments to pass to Process.
 * @param workingDir directory to execute Process within.
 * @return possible output of Process.
 * @throws Exception if Process could not be successfully executed.
 */
public static String executionToString(final List<String> args, final Path workingDir) throws Exception {
    assertThat(args).isNotNull().isNotEmpty();
    assertThat(workingDir).isNotNull();
    assertThat(workingDir.toFile().isDirectory()).isTrue();

    final Process process = new ProcessBuilder(args)
            .redirectErrorStream(true)
            .directory(workingDir.toFile())
            .start();

    return Strings2.toStringAndClose(process.getInputStream());
}
 

@Override
public String get() {
    try {
        if (!blobStore.blobExists(containerName, blobName)) return null;
        Blob blob = blobStore.getBlob(containerName, blobName);
        if (blob==null) return null;
        return Strings2.toStringAndClose(blob.getPayload().openStream());
    } catch (IOException e) {
        Exceptions.propagateIfFatal(e);
        throw new IllegalStateException("Error reading blobstore "+containerName+" "+blobName+": "+e, e);
    }
}
 

private static void providerExample(BlobStoreContext context) throws IOException {
   // Get the provider API
   GlacierClient client = context.unwrapApi(GlacierClient.class);

   // Create a vault
   final String vaultName =  "jclouds_providerExample_" + UUID.randomUUID().toString();
   client.createVault(vaultName);

   // Upload an archive
   Payload payload = new ByteSourcePayload(buildData(16));
   payload.getContentMetadata().setContentType(PLAIN_TEXT_UTF_8.toString());
   payload.getContentMetadata().setContentLength(16L);
   String archiveId = client.uploadArchive(vaultName, payload);

   // Create an archive retrieval job request
   JobRequest archiveRetrievalJobRequest = ArchiveRetrievalJobRequest.builder()
         .archiveId(archiveId)
         .description("retrieval job")
         .build();

   // Initiate job
   String jobId = client.initiateJob(vaultName, archiveRetrievalJobRequest);
   try {
      // Poll until the job is done
      new BasePollingStrategy(client).waitForSuccess(vaultName, jobId);

      // Get the job output
      Payload result = client.getJobOutput(vaultName, jobId);

      // Print the result
      System.out.println("The retrieved payload is: " + Strings2.toStringAndClose(result.openStream()));
   } catch (InterruptedException e) {
      Throwables.propagate(e);
   }
}
 

private static String crumbValue(HttpResponse input) throws IOException {
    return Strings2.toStringAndClose(input.getPayload().openStream())
            .split(":")[1];
}