com.helger.commons.io.resource.inmemory

Class ReadableResourceByteArray

java.lang.Object

com.helger.commons.io.resource.inmemory.AbstractMemoryReadableResource

com.helger.commons.io.resource.inmemory.ReadableResourceByteArray

All Implemented Interfaces:

IHasInputStream, IHasInputStreamAndReader, IMemoryReadableResource, IReadableResource, IResourceBase, IHasSize, Serializable

Direct Known Subclasses:

ReadableResourceString

public class ReadableResourceByteArray
extends AbstractMemoryReadableResource
implements IHasSize

An in-memory IReadableResource based on a byte array.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ReadableResourceByteArray(byte[] aBytes)
ReadableResourceByteArray(String sResourceID, byte[] aBytes)

Method Summary

Modifier and Type	Method and Description
byte[]	getAllBytes()
InputStream	getInputStream() Get the input stream to read from the object.
boolean	isEmpty()
boolean	isReadMultiple() Check if the InputStream from IHasInputStream.getInputStream() can be acquired more than once.
int	size()
String	toString()

Methods inherited from class com.helger.commons.io.resource.inmemory.AbstractMemoryReadableResource

exists, getAsFile, getAsURL, getPath, getReadableCloneForPath, getResourceID

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.helger.commons.lang.IHasSize

isNotEmpty

Methods inherited from interface com.helger.commons.io.IHasInputStreamAndReader

getReader

Constructor Detail

ReadableResourceByteArray

public ReadableResourceByteArray(@Nonnull
                                 byte[] aBytes)

ReadableResourceByteArray

public ReadableResourceByteArray(@Nullable
                                 String sResourceID,
                                 @Nonnull
                                 byte[] aBytes)

Method Detail

getInputStream

@Nonnull
public final InputStream getInputStream()

Description copied from interface: IHasInputStream

Get the input stream to read from the object. Each time this method is called, a new InputStream needs to be created!

Specified by:

getInputStream in interface IHasInputStream

Returns:

null if resolving failed.

isReadMultiple

public final boolean isReadMultiple()

Description copied from interface: IHasInputStream

Check if the InputStream from IHasInputStream.getInputStream() can be acquired more than once.

Specified by:

isReadMultiple in interface IHasInputStream

Returns:

true if the input stream can be acquired more than once, false if not.

getAllBytes

@Nonnull
 @ReturnsMutableCopy
public final byte[] getAllBytes()

size

@Nonnegative
public final int size()

Specified by:

size in interface IHasSize

Returns:

The number of contained elements. Always ≥ 0.

isEmpty

public final boolean isEmpty()

Specified by:

isEmpty in interface IHasSize

Returns:

true if no items are present, false if at least a single item is present.

See Also:

IHasSize.size(), IHasSize.isNotEmpty()

toString

public String toString()

Overrides:

toString in class AbstractMemoryReadableResource