org.netpreserve.jwarc

Class Message.AbstractBuilder<R extends Message,B extends Message.AbstractBuilder<R,B>>

java.lang.Object

org.netpreserve.jwarc.Message.AbstractBuilder<R,B>

Direct Known Subclasses:

HttpMessage.AbstractBuilder, WarcRecord.AbstractBuilder

Enclosing class:

Message

public abstract static class Message.AbstractBuilder<R extends Message,B extends Message.AbstractBuilder<R,B>>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ReadableByteChannel	bodyChannel
protected Map<String,List<String>>	headerMap
protected MessageVersion	version

Constructor Summary

Constructors

Constructor and Description
AbstractBuilder(MessageVersion defaultVersion)

Method Summary

Modifier and Type	Method and Description
B	addHeader(String name, String value) Adds a header field.
B	addHeaders(Map<String,List<String>> headers) Appends header fields.
B	body(MediaType contentType, byte[] contentBytes) Sets the message body.
B	body(MediaType contentType, ReadableByteChannel channel, long length) Sets the message body.
abstract R	build() Finishes building.
B	setHeader(String name, String value) Sets a header field.
B	version(MessageVersion version) Sets the protocol version of this message or record.

Methods inherited from class java.lang.Object

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

Field Detail

headerMap

protected Map<String,List<String>> headerMap

version

protected MessageVersion version

bodyChannel

protected ReadableByteChannel bodyChannel

Constructor Detail

AbstractBuilder

public AbstractBuilder(MessageVersion defaultVersion)

Method Detail

build

public abstract R build()

Finishes building.

addHeader

public B addHeader(String name,
                   String value)

Adds a header field. Existing headers with the same name are not removed.

addHeaders

public B addHeaders(Map<String,List<String>> headers)

Appends header fields. Existing headers with the same name are not removed.

setHeader

public B setHeader(String name,
                   String value)

Sets a header field. Removes any existing headers with the same name. If value is null then simply removes all existing headers with the given name.

version

public B version(MessageVersion version)

Sets the protocol version of this message or record.

body

public B body(MediaType contentType,
              byte[] contentBytes)

Sets the message body. The Content-Length header will be set to the length of contentBytes. The Content-Type header will be set to contentType unless it is null.

body

public B body(MediaType contentType,
              ReadableByteChannel channel,
              long length)

Sets the message body. The Content-Length header will be set to length. The Content-Type header will be set to contentType unless it is null.