Package org.apache.juneau.http.classic.entity

Class StreamEntity.Unmodifiable

java.lang.Object

org.apache.juneau.http.classic.entity.BasicHttpEntity<StreamEntity>

org.apache.juneau.http.classic.entity.StreamEntity

org.apache.juneau.http.classic.entity.StreamEntity.Unmodifiable

All Implemented Interfaces:

HttpEntity, UnmodifiableBean

Enclosing class:

StreamEntity

public static class StreamEntity.Unmodifiable
extends StreamEntity
implements UnmodifiableBean

Unmodifiable point-in-time snapshot of the enclosing StreamEntity.

Its only behavioral override is modify(Runnable), which throws — because all mutation is funneled through modify(...), this single override freezes the entire mutation surface.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.juneau.http.classic.entity.StreamEntity

StreamEntity.Unmodifiable

Field Summary

Fields inherited from class org.apache.juneau.http.classic.entity.BasicHttpEntity

EMPTY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Unmodifiable(StreamEntity copyFrom)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected StreamEntity	modify(Runnable mutation)	Single mutation funnel — the only choke-point through which all state changes on this bean flow.

Methods inherited from class org.apache.juneau.http.classic.entity.StreamEntity

asBytes, asString, copy, equals, getContent, getContentLength, hashCode, isRepeatable, isStreaming, unmodifiable, writeTo

Methods inherited from class org.apache.juneau.http.classic.entity.BasicHttpEntity

asSafeBytes, assertBytes, assertString, consumeContent, contentOrElse, freeze, getCharset, getContentEncoding, getContentType, getMaxLength, isCached, isChunked, isSupplied, isUnmodifiable, self, setCached, setCharset, setChunked, setChunked, setContent, setContent, setContentEncoding, setContentEncoding, setContentLength, setContentType, setContentType, setMaxLength

Methods inherited from class java.lang.Object

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

Constructor Details

Unmodifiable

protected Unmodifiable(StreamEntity copyFrom)

Constructor.

Parameters:

copyFrom - The entity to snapshot. Must not be null.

Method Details

modify

protected StreamEntity modify(Runnable mutation)

Description copied from class: BasicHttpEntity

Single mutation funnel — the only choke-point through which all state changes on this bean flow.

Every fluent setter routes through this method. The nested Unmodifiable snapshot overrides only this method to throw, which freezes the entire mutation surface with a single override.

Overrides:

modify in class BasicHttpEntity<StreamEntity>

Parameters:

mutation - The state change to apply.

Returns:

This object.