Package org.nuxeo.ecm.core.api.impl.blob

Class ByteArrayBlob

java.lang.Object

org.nuxeo.ecm.core.api.impl.blob.AbstractBlob

org.nuxeo.ecm.core.api.impl.blob.ByteArrayBlob

All Implemented Interfaces:

Serializable, Blob

public class ByteArrayBlob
extends AbstractBlob
implements Serializable

Blob based on a byte array.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	bytes

Fields inherited from class org.nuxeo.ecm.core.api.impl.blob.AbstractBlob

digest, digestAlgorithm, encoding, filename, mimeType, TEXT_PLAIN, UTF_8

Constructor Summary

Constructors

Constructor	Description
ByteArrayBlob(byte[] bytes)
ByteArrayBlob(byte[] bytes, String mimeType)
ByteArrayBlob(byte[] bytes, String mimeType, String encoding)

Method Summary

Modifier and Type	Method	Description
byte[]	getByteArray()
long	getLength()	Gets the data length in bytes if known.
InputStream	getStream()	Gets an InputStream for the data of this blob.
String	getString()

Methods inherited from class org.nuxeo.ecm.core.api.impl.blob.AbstractBlob

equals, equalsStream, getCloseableFile, getCloseableFile, getDigest, getDigestAlgorithm, getEncoding, getFile, getFilename, getMimeType, hashCode, setDigest, setDigestAlgorithm, setEncoding, setFilename, setMimeType, transferTo, transferTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

bytes

protected final byte[] bytes

Constructor Detail

ByteArrayBlob

public ByteArrayBlob(byte[] bytes)

ByteArrayBlob

public ByteArrayBlob(byte[] bytes,
                     String mimeType)

ByteArrayBlob

public ByteArrayBlob(byte[] bytes,
                     String mimeType,
                     String encoding)

Method Detail

getLength

public long getLength()

Description copied from interface: Blob

Gets the data length in bytes if known.

Specified by:

getLength in interface Blob

Overrides:

getLength in class AbstractBlob

Returns:

the data length or -1 if not known

getStream

public InputStream getStream()

Description copied from interface: Blob

Gets an InputStream for the data of this blob.

The contract of Blob is that this method can be called several times and will correctly return a new InputStream each time. In other words, several reads of the Blob can be done.

Like all InputStream, the result must be closed when done with it to avoid resource leaks.

Specified by:

getStream in interface Blob

Returns:

the stream

getByteArray

public byte[] getByteArray()

Specified by:

getByteArray in interface Blob

Overrides:

getByteArray in class AbstractBlob

getString

public String getString()
                 throws IOException

Specified by:

getString in interface Blob

Overrides:

getString in class AbstractBlob

Throws:

IOException