Example usage for java.io ByteArrayInputStream close

Introduction

In this page you can find the example usage for java.io ByteArrayInputStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closing a ByteArrayInputStream has no effect.

Usage

From source file:hk.hku.cecid.ebms.admin.listener.PartnershipPageletAdaptor.java

private void getCertificateForPartnership(byte[] cert, PropertyTree dom, String prefix) {
    if (cert != null) {
        try {//w w  w  . j a va 2  s  .c o  m
            ByteArrayInputStream bais = new ByteArrayInputStream(cert);
            CertificateFactory cf = CertificateFactory.getInstance("X.509");
            X509Certificate verifyCert = (X509Certificate) cf.generateCertificate(bais);
            bais.close();
            dom.setProperty(prefix + "issuer", verifyCert.getIssuerDN().getName());
            dom.setProperty(prefix + "subject", verifyCert.getSubjectDN().getName());
            dom.setProperty(prefix + "thumbprint", getCertFingerPrint(verifyCert));
            dom.setProperty(prefix + "valid-from", StringUtilities.toGMTString(verifyCert.getNotBefore()));
            dom.setProperty(prefix + "valid-to", StringUtilities.toGMTString(verifyCert.getNotAfter()));
        } catch (Exception e) {
            dom.setProperty(prefix + "Error", e.toString());
        }
    } else {
        dom.setProperty(prefix, "");
    }
}

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From source file:org.apache.jmeter.junit.JMeterTest.java

public void GUIComponents2() throws Exception {
    String name = guiItem.getClass().getName();

    // TODO these assertions should be separate tests

    TestElement el = guiItem.createTestElement();
    assertNotNull(name + ".createTestElement should be non-null ", el);
    assertEquals("GUI-CLASS: Failed on " + name, name, el.getPropertyAsString(TestElement.GUI_CLASS));

    assertEquals("NAME: Failed on " + name, guiItem.getName(), el.getName());
    assertEquals("TEST-CLASS: Failed on " + name, el.getClass().getName(),
            el.getPropertyAsString(TestElement.TEST_CLASS));
    TestElement el2 = guiItem.createTestElement();
    el.setName("hey, new name!:");
    el.setProperty("NOT", "Shouldn't be here");
    if (!(guiItem instanceof UnsharedComponent)) {
        assertEquals("SHARED: Failed on " + name, "", el2.getPropertyAsString("NOT"));
    }/*from w ww.ja v a  2 s .c o  m*/
    log.debug("Saving element: " + el.getClass());
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    SaveService.saveElement(el, bos);
    ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
    bos.close();
    el = (TestElement) SaveService.loadElement(bis);
    bis.close();
    assertNotNull("Load element failed on: " + name, el);
    guiItem.configure(el);
    assertEquals("CONFIGURE-TEST: Failed on " + name, el.getName(), guiItem.getName());
    guiItem.modifyTestElement(el2);
    assertEquals("Modify Test: Failed on " + name, "hey, new name!:", el2.getName());
}

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From source file:J2MEWriteReadMixedDataTypesExample.java

public void commandAction(Command command, Displayable displayable) {
    if (command == exit) {
        destroyApp(true);/*w w w . j  av a  2 s.  c  om*/
        notifyDestroyed();
    } else if (command == start) {
        try {
            recordstore = RecordStore.openRecordStore("myRecordStore", true);
            byte[] outputRecord;
            String outputString = "First Record";
            int outputInteger = 15;
            boolean outputBoolean = true;
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            DataOutputStream outputDataStream = new DataOutputStream(outputStream);
            outputDataStream.writeUTF(outputString);
            outputDataStream.writeBoolean(outputBoolean);
            outputDataStream.writeInt(outputInteger);
            outputDataStream.flush();
            outputRecord = outputStream.toByteArray();
            recordstore.addRecord(outputRecord, 0, outputRecord.length);
            outputStream.reset();
            outputStream.close();
            outputDataStream.close();
            String inputString = null;
            int inputInteger = 0;
            boolean inputBoolean = false;
            byte[] byteInputData = new byte[100];
            ByteArrayInputStream inputStream = new ByteArrayInputStream(byteInputData);
            DataInputStream inputDataStream = new DataInputStream(inputStream);
            for (int x = 1; x <= recordstore.getNumRecords(); x++) {
                recordstore.getRecord(x, byteInputData, 0);
                inputString = inputDataStream.readUTF();
                inputBoolean = inputDataStream.readBoolean();
                inputInteger = inputDataStream.readInt();
                inputStream.reset();
            }
            inputStream.close();
            inputDataStream.close();
            alert = new Alert("Reading", inputString + " " + inputInteger + " " + inputBoolean, null,
                    AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
            recordstore.closeRecordStore();
            if (RecordStore.listRecordStores() != null) {
                RecordStore.deleteRecordStore("myRecordStore");
            }
        } catch (Exception error) {
            alert = new Alert("Error Removing", error.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
        }
    }
}

---

From source file:com.hygenics.imaging.ImageCleanup.java

public byte[] writeMetaData(String data, byte[] ibytes) {
    // write metadata based on the metadata columns list
    TiffOutputSet outset = null;/*from  w  w w  .  j  a  va  2 s . com*/
    BufferedImage bi;
    ImageMetadata metadata;
    ByteArrayOutputStream bos = null;
    try {

        // get the buffered image to write to
        bi = Imaging.getBufferedImage(ibytes);
        metadata = Imaging.getMetadata(ibytes);
        JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;

        if (null != jpegMetadata) {
            // get the image exif data
            TiffImageMetadata exif = jpegMetadata.getExif();
            outset = exif.getOutputSet();
        }

        if (outset == null) {
            // get a new set (directory structured to write to)
            outset = new TiffOutputSet();
        }

        TiffOutputDirectory exdir = outset.getOrCreateExifDirectory();
        exdir.removeField(ExifTagConstants.EXIF_TAG_USER_COMMENT);

        exdir.add(ExifTagConstants.EXIF_TAG_USER_COMMENT, data.trim());

        bos = new ByteArrayOutputStream();
        ByteArrayInputStream bis = new ByteArrayInputStream(ibytes);

        ExifRewriter exrw = new ExifRewriter();

        // read to a byte stream
        exrw.updateExifMetadataLossy(bis, bos, outset);

        // read the input from the byte buffer
        ibytes = bos.toByteArray();
        bis.close();
        bos.close();

    } catch (ImageReadException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ImageWriteException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        if (bos != null) {
            try {
                bos.flush();
                bos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return ibytes;
}

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From source file:de.rallye.images.ImageRepository.java

private void scalePicture(File src, String pictureHash, PictureSize size) throws IOException {
    lock.writeLock().lock();/*from   www  . j a  v a 2s. com*/
    try {
        Dimension d = size.getDimension();

        BufferedImage base = ImageIO.read(src);

        BufferedImage out = ImageScaler.scaleImage(base, d);

        File f = getFile(pictureHash, size);

        if (size == PictureSize.Mini || size == PictureSize.Thumbnail) {
            ByteArrayOutputStream bStream = new ByteArrayOutputStream();
            ImageIO.write(out, "jpg", bStream);

            if (size == PictureSize.Thumbnail) {
                thumbCache.put(pictureHash, bStream.toByteArray());
            } else if (size == PictureSize.Mini) {
                miniCache.put(pictureHash, bStream.toByteArray());
            }

            ByteArrayInputStream iStream = new ByteArrayInputStream(bStream.toByteArray());
            BufferedOutputStream outStream = new BufferedOutputStream(new FileOutputStream(f));
            copy(iStream, outStream);
            iStream.close();
            outStream.close();

            bStream.close();
        } else {
            ImageIO.write(out, "jpg", f);
        }

        logger.info("Scaled {} to {} from ({}x{})", pictureHash, size, base.getWidth(), base.getHeight());
    } finally {
        lock.writeLock().unlock();
    }
}

---

From source file:org.apache.camel.component.shiro.security.ShiroSecurityPolicy.java

public Processor wrap(RouteContext routeContext, final Processor processor) {
    return new AsyncProcessor() {
        public boolean process(Exchange exchange, final AsyncCallback callback) {
            boolean sync;
            try {
                applySecurityPolicy(exchange);
            } catch (Exception e) {
                // exception occurred so break out
                exchange.setException(e);
                callback.done(true);/*from   w ww  .ja v a  2s.  c o  m*/
                return true;
            }

            // If here, then user is authenticated and authorized
            // Now let the original processor continue routing supporting the async routing engine
            AsyncProcessor ap = AsyncProcessorTypeConverter.convert(processor);
            sync = AsyncProcessorHelper.process(ap, exchange, new AsyncCallback() {
                public void done(boolean doneSync) {
                    // we only have to handle async completion of this policy
                    if (doneSync) {
                        return;
                    }
                    callback.done(false);
                }
            });

            if (!sync) {
                // if async, continue routing async
                return false;
            }

            // we are done synchronously, so do our after work and invoke the callback
            callback.done(true);
            return true;
        }

        public void process(Exchange exchange) throws Exception {
            applySecurityPolicy(exchange);
            processor.process(exchange);
        }

        private void applySecurityPolicy(Exchange exchange) throws Exception {
            ByteSource encryptedToken = (ByteSource) exchange.getIn().getHeader("SHIRO_SECURITY_TOKEN");
            ByteSource decryptedToken = getCipherService().decrypt(encryptedToken.getBytes(), getPassPhrase());

            ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(decryptedToken.getBytes());
            ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
            ShiroSecurityToken securityToken = (ShiroSecurityToken) objectInputStream.readObject();
            objectInputStream.close();
            byteArrayInputStream.close();

            Subject currentUser = SecurityUtils.getSubject();

            // Authenticate user if not authenticated
            try {
                authenticateUser(currentUser, securityToken);

                // Test whether user's role is authorized to perform functions in the permissions list  
                authorizeUser(currentUser, exchange);
            } finally {
                if (alwaysReauthenticate) {
                    currentUser.logout();
                    currentUser = null;
                }
            }

        }
    };
}

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From source file:org.guanxi.idp.service.SSOBase.java

/**
 * Extracts the X509 cenrtificate from a KeyDescriptor
 *
 * @param keyDescriptor the KeyDescriptor containing the X509 certificate
 * @return X509Certificate/*from  www.  j  av  a2  s .co m*/
 * @throws GuanxiException if an error occurs
 */
private X509Certificate getCertFromKeyDescriptor(KeyDescriptorType keyDescriptor) throws GuanxiException {
    try {
        byte[] spCertBytes = keyDescriptor.getKeyInfo().getX509DataArray(0).getX509CertificateArray(0);
        CertificateFactory certFactory = CertificateFactory.getInstance("x.509");
        ByteArrayInputStream certByteStream = new ByteArrayInputStream(spCertBytes);
        X509Certificate metadataCert = (X509Certificate) certFactory.generateCertificate(certByteStream);
        certByteStream.close();
        return metadataCert;
    } catch (CertificateException ce) {
        logger.error("can't get x509 from KeyDescriptor");
        throw new GuanxiException(ce);
    } catch (IOException ioe) {
        logger.error("can't close cert byte stream");
        throw new GuanxiException(ioe);
    }
}

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From source file:com.sap.dirigible.ide.workspace.wizard.project.create.ProjectTemplateType.java

public static ProjectTemplateType createTemplateType(IRepository repository, String location)
        throws IOException {
    ICollection projectTemplateRoot = repository.getCollection(location);
    if (!projectTemplateRoot.exists()) {
        throw new IOException(String.format(PROJECT_TEMPLATE_LOCATION_S_IS_NOT_VALID, location));
    }//from   w  w w  .  j  a  v a 2  s.c o m
    IResource projectMetadataResource = projectTemplateRoot.getResource("project.properties"); //$NON-NLS-1$
    if (!projectMetadataResource.exists()) {
        throw new IOException(String.format(PROJECT_TEMPLATE_METADATA_DOES_NOT_EXIST_AT_S, location));
    }

    Properties projectMetadata = new Properties();
    ByteArrayInputStream byteArrayInputStream = null;
    try {
        byteArrayInputStream = new ByteArrayInputStream(projectMetadataResource.getContent());
        projectMetadata.load(byteArrayInputStream);

        String name = (String) projectMetadata.get(PARAM_NAME); //$NON-NLS-1$
        String description = (String) projectMetadata.get(PARAM_DESCRIPTION); //$NON-NLS-1$
        String imageName = (String) projectMetadata.get(PARAM_IMAGE); //$NON-NLS-1$
        String imagePreviewName = (String) projectMetadata.get(PARAM_IMAGE_PREVIEW); //$NON-NLS-1$
        String contentName = (String) projectMetadata.get(PARAM_CONTENT); //$NON-NLS-1$

        Image image = createImageFromResource(projectTemplateRoot, imageName);
        Image imagePreview = createImageFromResource(projectTemplateRoot, imagePreviewName);

        IResource contentResource = projectTemplateRoot.getResource(contentName);
        if (!contentResource.exists()) {
            throw new IOException(String.format(PROJECT_TEMPLATE_CONTENT_DOES_NOT_EXIST_AT_S, contentName));
        }

        ProjectTemplateType templateType = new ProjectTemplateType(name, description, location, image,
                imagePreview, contentResource.getPath(), "template");
        return templateType;
    } finally {
        if (byteArrayInputStream != null) {
            byteArrayInputStream.close();
        }
    }
}

---

From source file:org.apache.axis2.context.externalize.SafeObjectInputStream.java

/**
 * Read hte input stream and place objects in the specified List
 * @param list List/* w w w.ja v  a  2s . c o  m*/
 * @return List or null
 * @throws IOException
 * @see SafeObjectInputStream.writeList()
 */
public List readList(List list) throws IOException {
    boolean isActive = in.readBoolean();
    if (!isActive) {
        return null;
    }

    while (in.readBoolean()) {
        Object value;
        boolean isObjectForm = in.readBoolean();
        try {
            if (isObjectForm) {
                if (isDebug) {
                    log.debug(" reading using object form");
                }
                // Read the value directly
                value = in.readObject();
            } else {
                if (isDebug) {
                    log.debug(" reading using byte form");
                }
                // Get the byte stream
                ByteArrayInputStream bais = getByteStream(in);

                // Now get the real key and value
                ObjectInputStream tempOIS = createObjectInputStream(bais);
                value = tempOIS.readObject();
                tempOIS.close();
                bais.close();
            }
            // Put the key and value in the list
            if (isDebug) {
                log.debug("Read value=" + valueName(value));
            }
            list.add(value);
        } catch (IOException e) {
            throw e;
        } catch (Exception e) {
            throw AxisFault.makeFault(e);
        }
    }
    return list;
}

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From source file:org.eclipse.thym.core.internal.util.BundleHttpCacheStorage.java

@Override
public HttpCacheEntry getEntry(String key) throws IOException {
    File f = getCacheFile(key);/*from   ww  w . ja  v  a  2  s  . c o  m*/
    if (f.exists()) {
        ByteArrayInputStream bais = null;
        ObjectInputStream ois = null;
        HttpCacheEntry entry = null;

        try {
            byte[] bytes = FileUtils.readFileToByteArray(f);
            bais = new ByteArrayInputStream(bytes);
            ois = new ObjectInputStream(bais);
            entry = (HttpCacheEntry) ois.readObject();
        } catch (ClassNotFoundException e) {
            HybridCore.log(IStatus.ERROR, "Missing bundle", e);
        } finally {
            if (ois != null)
                ois.close();
            if (bais != null)
                bais.close();
        }
        return entry;
    }
    return null;
}

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