Example usage for org.apache.commons.io.input NullInputStream NullInputStream

Introduction

In this page you can find the example usage for org.apache.commons.io.input NullInputStream NullInputStream.

Prototype

public NullInputStream(long size) 

Source Link

Document

Create an InputStream that emulates a specified size which supports marking and does not throw EOFException.

Usage

From source file:net.krotscheck.util.ResourceUtil.java

/**
 * Read the resource found at the given path into a stream.
 *
 * @param resourcePath The path to the resource.
 * @return The resource as an input stream. If the resource was not found,
 * this will be the NullInputStream./*from   w w  w . ja v a 2  s  .  c o  m*/
 */
public static InputStream getResourceAsStream(final String resourcePath) {
    File resource = getFileForResource(resourcePath);

    if (!resource.exists() || resource.isDirectory()) {
        logger.error("Cannot read resource, does not exist" + " (or is a directory).");
        return new NullInputStream(0);
    }

    try {
        return new FileInputStream(resource);
    } catch (IOException ioe) {
        logger.error(ioe.getMessage());
        return new NullInputStream(0);
    }
}

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From source file:com.thoughtworks.go.agent.service.TokenRequester.java

private String responseBody(CloseableHttpResponse response) throws IOException {
    try (InputStream is = response.getEntity() == null ? new NullInputStream(0)
            : response.getEntity().getContent()) {
        return IOUtils.toString(is, StandardCharsets.UTF_8);
    }//from  www  .  jav a  2s.  c  om
}

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From source file:ch.cyberduck.core.azure.AzureDirectoryFeature.java

@Override
public Path mkdir(final Path folder, final String region, final TransferStatus status)
        throws BackgroundException {
    try {//from  ww  w .j ava 2 s  . c  om
        final BlobRequestOptions options = new BlobRequestOptions();
        if (containerService.isContainer(folder)) {
            // Container name must be lower case.
            final CloudBlobContainer container = session.getClient()
                    .getContainerReference(containerService.getContainer(folder).getName());
            container.create(options, context);
        } else {
            if (Checksum.NONE == status.getChecksum()) {
                status.setChecksum(writer.checksum(folder).compute(new NullInputStream(0L), status));
            }
            final EnumSet<AbstractPath.Type> type = EnumSet.copyOf(folder.getType());
            type.add(Path.Type.placeholder);
            final Path placeholder = new Path(folder.getParent(), folder.getName(), type,
                    new PathAttributes(folder.attributes()));
            new DefaultStreamCloser()
                    .close(writer.write(placeholder, status, new DisabledConnectionCallback()));
            return placeholder;
        }
    } catch (URISyntaxException e) {
        throw new NotfoundException(e.getMessage(), e);
    } catch (StorageException e) {
        throw new AzureExceptionMappingService().map("Cannot create folder {0}", e, folder);
    }
    return folder;
}

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From source file:com.norconex.committer.AbstractMappedCommitterTest.java

/**
 * Test commit if there is enough document.
 * @throws IOException could not create temporary file 
 *//*from w  ww.j a v a  2 s  .  c o m*/
@Test
public void testCommit() throws IOException {
    committer.setQueueSize(1);
    committer.add(defaultReference, new NullInputStream(0), metadata);
    assertTrue(committed);
}

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From source file:com.talis.storage.SubmittedItemTest.java

@Test
public void getMetadataReturnsThatSuppliedInConstructor() {
    Multimap<String, String> meta = ArrayListMultimap.create();
    meta.put("key-0", "value-0");
    meta.put("key-0", "value-1");
    meta.put("key-1", "value-3");

    SubmittedItem submittedItem = new SubmittedItem(MediaType.TEXT_XML_TYPE, new NullInputStream(1024), meta);
    Multimap<String, String> fromItem = submittedItem.getMetadata();
    assertTrue(Iterables.elementsEqual(meta.keySet(), fromItem.keySet()));
    for (String key : meta.keySet()) {
        assertTrue(Iterables.elementsEqual(meta.get(key), fromItem.get(key)));
    }/*  www.j a  va 2  s  . com*/
}

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From source file:ch.cyberduck.core.b2.B2DirectoryFeature.java

@Override
public Path mkdir(final Path folder, final String region, final TransferStatus status)
        throws BackgroundException {
    try {//  w w w. j a v a  2 s .co  m
        if (containerService.isContainer(folder)) {
            final B2BucketResponse response = session.getClient().createBucket(
                    containerService.getContainer(folder).getName(),
                    null == region
                            ? BucketType.valueOf(PreferencesFactory.get().getProperty("b2.bucket.acl.default"))
                            : BucketType.valueOf(region));
            switch (response.getBucketType()) {
            case allPublic:
                folder.attributes().setAcl(
                        new Acl(new Acl.GroupUser(Acl.GroupUser.EVERYONE, false), new Acl.Role(Acl.Role.READ)));
            }
            return new Path(folder.getParent(), folder.getName(), folder.getType(),
                    new PathAttributes(folder.attributes()));
        } else {
            if (Checksum.NONE == status.getChecksum()) {
                status.setChecksum(writer.checksum(folder).compute(new NullInputStream(0L), status));
            }
            status.setMime(MimeTypeService.DEFAULT_CONTENT_TYPE);
            new DefaultStreamCloser().close(writer.write(folder, status, new DisabledConnectionCallback()));
            final EnumSet<AbstractPath.Type> type = EnumSet.copyOf(folder.getType());
            type.add(Path.Type.placeholder);
            return new Path(folder.getParent(), folder.getName(), type,
                    new PathAttributes(folder.attributes()));
        }
    } catch (B2ApiException e) {
        throw new B2ExceptionMappingService().map("Cannot create folder {0}", e, folder);
    } catch (IOException e) {
        throw new DefaultIOExceptionMappingService().map(e);
    }
}

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From source file:com.nesscomputing.tracking.MockedHttpServletRequest.java

@Override
public ServletInputStream getInputStream() throws IOException {
    final InputStream stream = new NullInputStream(getContentLength());
    return new ServletInputStream() {

        @Override/*from w w w  .  j  a  v  a 2  s. co  m*/
        public int read() throws IOException {
            return stream.read();
        }

    };
}

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From source file:com.talis.storage.AbstractStoreTest.java

@Test
public void storedItemHasExpectedMetadata() throws Exception {
    Multimap<String, String> meta = ArrayListMultimap.create();
    meta.put("key-0", "value-0");
    meta.put("key-0", "value-1");
    meta.put("key-1", "value-3");

    SubmittedItem submitted = new SubmittedItem(MediaType.TEXT_XML_TYPE, new NullInputStream(1024), meta);

    StoredItem stored = store.write(itemURI, submitted);
    Multimap<String, String> storedMeta = stored.getMetadata();
    assertItemMetadataEquals(meta, stored.getMetadata());
}

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From source file:ch.sourcepond.maven.plugin.jenkins.process.RedirectStreamFactoryImpl.java

@Override
public InputStream newStdin(final Config pConfig) throws IOException {
    final Path stdinPath = pConfig.getStdinOrNull();
    final InputStream stdin;
    if (stdinPath != null) {
        stdin = wrapperFactory.wrapIfNecessary(pConfig.getStdinXsltOrNull(), newInputStream(stdinPath),
                pConfig.getStdinXsltParamsOrNull());
    } else {/*from  w ww. ja va  2 s. c om*/
        stdin = new NullInputStream(0);
    }
    return stdin;
}

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From source file:com.opentable.requestid.MockedHttpServletRequest.java

@Override
public ServletInputStream getInputStream() throws IOException {
    @SuppressWarnings("resource")
    final InputStream stream = new NullInputStream(getContentLength());
    return new ServletInputStream() {

        @Override//  ww  w  .ja  v a  2s  . c  om
        public int read() throws IOException {
            return stream.read();
        }

        @Override
        public boolean isFinished() {
            throw new UnsupportedOperationException();
        }

        @Override
        public boolean isReady() {
            return true;
        }

        @Override
        public void setReadListener(ReadListener readListener) {
            throw new UnsupportedOperationException();
        }
    };
}

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