Package javax.jcr

Examples of javax.jcr.Binary

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     *                             or updated
     */
    public static Node putFile(
            Node parent, String name, String mime,
            InputStream data, Calendar date) throws RepositoryException {
        Binary binary =
            parent.getSession().getValueFactory().createBinary(data);
        try {
            Node file = getOrAddNode(parent, name, NodeType.NT_FILE);
            Node content =
                getOrAddNode(file, Node.JCR_CONTENT, NodeType.NT_RESOURCE);

            content.setProperty(Property.JCR_MIMETYPE, mime);
            String[] parameters = mime.split(";");
            for (int i = 1; i < parameters.length; i++) {
                int equals = parameters[i].indexOf('=');
                if (equals != -1) {
                    String parameter = parameters[i].substring(0, equals);
                    if ("charset".equalsIgnoreCase(parameter.trim())) {
                        content.setProperty(
                                Property.JCR_ENCODING,
                                parameters[i].substring(equals + 1).trim());
                    }
                }
            }

            content.setProperty(Property.JCR_LAST_MODIFIED, date);
            content.setProperty(Property.JCR_DATA, binary);
            return file;
        } finally {
            binary.dispose();
        }
    }
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     * {{@link #toString(Item)} method.
     */
    private static void append(StringBuilder builder, Value value)
            throws RepositoryException {
        if (value.getType() == PropertyType.BINARY) {
            Binary binary = value.getBinary();
            try {
                builder.append("<");
                builder.append(binary.getSize());
                builder.append(" bytes>");
            } finally {
                binary.dispose();
            }
        } else {
            String string = value.getString();
            if (string.length() > 40) {
                builder.append(string.substring(0, 37));
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     *                             or updated
     */
    public static Node putFile(
            Node parent, String name, String mime,
            InputStream data, Calendar date) throws RepositoryException {
        Binary binary =
            parent.getSession().getValueFactory().createBinary(data);
        try {
            Node file = getOrAddNode(parent, name, NodeType.NT_FILE);
            Node content =
                getOrAddNode(file, Node.JCR_CONTENT, NodeType.NT_RESOURCE);

            content.setProperty(Property.JCR_MIMETYPE, mime);
            String[] parameters = mime.split(";");
            for (int i = 1; i < parameters.length; i++) {
                int equals = parameters[i].indexOf('=');
                if (equals != -1) {
                    String parameter = parameters[i].substring(0, equals);
                    if ("charset".equalsIgnoreCase(parameter.trim())) {
                        content.setProperty(
                                Property.JCR_ENCODING,
                                parameters[i].substring(equals + 1).trim());
                    }
                }
            }

            content.setProperty(Property.JCR_LAST_MODIFIED, date);
            content.setProperty(Property.JCR_DATA, binary);
            return file;
        } finally {
            binary.dispose();
        }
    }
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     * {{@link #toString(Item)} method.
     */
    private static void append(StringBuilder builder, Value value)
            throws RepositoryException {
        if (value.getType() == PropertyType.BINARY) {
            Binary binary = value.getBinary();
            try {
                builder.append("<");
                builder.append(binary.getSize());
                builder.append(" bytes>");
            } finally {
                binary.dispose();
            }
        } else {
            String string = value.getString();
            if (string.length() > 40) {
                builder.append(string.substring(0, 37));
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        getLogger().trace("Updating {0} property on node at {1} ", JCR_DATA, contentNode.getPath());

        FileInputStream inputStream = new FileInputStream(file);
        try {
            Binary binary = node.getSession().getValueFactory().createBinary(inputStream);
            contentNode.setProperty(JCR_DATA, binary);
            // TODO: might have to be done differently since the client and server's clocks can differ
            // and the last_modified should maybe be taken from the server's time..
            contentNode.setProperty(JCR_LASTMODIFIED, Calendar.getInstance());
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          property = contentNode.getProperty("jcr:data");
        }

        if (property.getType() == PropertyType.BINARY) {
            Binary binary = property.getBinary();
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            try {
                byte[] buffer = new byte[2048];
                InputStream stream = binary.getStream();
                int read;
                while ((read = stream.read(buffer)) != -1) {
                    out.write(buffer, 0, read);
                }

                return out.toByteArray();

            } finally {
                binary.dispose();
            }
        }

        return null;
    }
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    @Test
    public void addBigBinaryProperty() throws RepositoryException, IOException {
        Node parentNode = getNode(TEST_PATH);
        InputStream is = new NumberStream(123456);
        Binary bin = getAdminSession().getValueFactory().createBinary(is);
        addProperty(parentNode, "bigBinary", getAdminSession().getValueFactory().createValue(bin));
    }
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    public void addMultiValuedBinary() throws RepositoryException {
        Node parentNode = getNode(TEST_PATH);
        Value[] values = new Value[2];

        InputStream is = new ByteArrayInputStream("foo".getBytes());
        Binary bin = getAdminSession().getValueFactory().createBinary(is);
        values[0] = getAdminSession().getValueFactory().createValue(bin);

        is = new ByteArrayInputStream("bar".getBytes());
        bin = getAdminSession().getValueFactory().createBinary(is);
        values[1] = getAdminSession().getValueFactory().createValue(bin);
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    @Test
    public void addBinaryProperty() throws RepositoryException, IOException {
        Node parentNode = getNode(TEST_PATH);
        InputStream is = new ByteArrayInputStream("foo\"".getBytes());
        Binary bin = getAdminSession().getValueFactory().createBinary(is);
        addProperty(parentNode, "binary", getAdminSession().getValueFactory().createValue(bin));
    }
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    @Test
    public void addSmallBinaryProperty() throws RepositoryException, IOException {
        Node parentNode = getNode(TEST_PATH);
        InputStream is = new NumberStream(1234);
        Binary bin = getAdminSession().getValueFactory().createBinary(is);
        addProperty(parentNode, "bigBinary", getAdminSession().getValueFactory().createValue(bin));
    }
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Related Classes of javax.jcr.Binary

  • de.mhus.hair.jack.JackWritable
  • org.apache.chemistry.opencmis.jcr.impl.DefaultDocumentTypeHandler
  • org.apache.chemistry.opencmis.jcr.JcrDocument
  • org.apache.chemistry.opencmis.jcr.JcrFolder
  • org.apache.jackrabbit.commons.JcrUtils
  • org.apache.jackrabbit.core.data.GarbageCollectorTest
  • org.apache.jackrabbit.core.NodeImpl
  • org.apache.jackrabbit.core.PropertyImpl
  • org.apache.jackrabbit.core.RepositoryCopierTest
  • org.apache.jackrabbit.core.value.BinaryValueTest
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