com.fizzed.rocker.runtime

Class ArrayOfByteArraysOutput

java.lang.Object

com.fizzed.rocker.runtime.AbstractRockerOutput<ArrayOfByteArraysOutput>

com.fizzed.rocker.runtime.ArrayOfByteArraysOutput

All Implemented Interfaces:

RockerOutput<AbstractRockerOutput>

public class ArrayOfByteArraysOutput
extends AbstractRockerOutput<ArrayOfByteArraysOutput>

Output stores a list of references to byte arrays. Extremely optimized for taking static byte arrays (e.g. plain text) and just saving a pointer to it rather than copying it. Optimized for writing bytes vs. Strings. Strings are converted to bytes using the specified charset on each write and then that byte array is internally stored as part of the underlying list. Thus, the output will consist of reused byte arrays as well as new ones when Strings are written to this output.

Author:

joelauer

Field Summary

Fields

Modifier and Type	Field and Description
static RockerOutputFactory<ArrayOfByteArraysOutput>	FACTORY

Fields inherited from class com.fizzed.rocker.runtime.AbstractRockerOutput

byteLength, charset, contentType

Constructor Summary

Constructors

Constructor and Description
ArrayOfByteArraysOutput(ContentType contentType, Charset charset)
ArrayOfByteArraysOutput(ContentType contentType, String charsetName)

Method Summary

Modifier and Type	Method and Description
InputStream	asInputStream()
ReadableByteChannel	asReadableByteChannel()
List<byte[]>	getArrays()
byte[]	toByteArray() Expensive operation of allocating a byte array to hold the entire contents of this output and then copying each underlying byte array into this new byte array.
String	toString()
ArrayOfByteArraysOutput	w(byte[] bytes)
ArrayOfByteArraysOutput	w(String string) Writes a String to the output.

Methods inherited from class com.fizzed.rocker.runtime.AbstractRockerOutput

getByteLength, getCharset, getContentType

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static RockerOutputFactory<ArrayOfByteArraysOutput> FACTORY

Constructor Detail

ArrayOfByteArraysOutput

public ArrayOfByteArraysOutput(ContentType contentType,
                               String charsetName)

ArrayOfByteArraysOutput

public ArrayOfByteArraysOutput(ContentType contentType,
                               Charset charset)

Method Detail

getArrays

public List<byte[]> getArrays()

w

public ArrayOfByteArraysOutput w(String string)
                          throws IOException

Description copied from interface: RockerOutput

Writes a String to the output. Implementations are responsible for handling the conversion to the correct charset. Note that underlying implementations may be optimized to handle Strings vs. Bytes.

Parameters:

string - The string to write

Returns:

This output (so builder pattern can be used)

Throws:

IOException - Thrown on exception.

w

public ArrayOfByteArraysOutput w(byte[] bytes)
                          throws IOException

Throws:

IOException

toByteArray

public byte[] toByteArray()

Expensive operation of allocating a byte array to hold the entire contents of this output and then copying each underlying byte array into this new byte array. Lots of memory copying...

Returns:

A new byte array

toString

public String toString()

Specified by:

toString in interface RockerOutput<AbstractRockerOutput>

Overrides:

toString in class Object

asReadableByteChannel

public ReadableByteChannel asReadableByteChannel()

asInputStream

public InputStream asInputStream()