Package org.eclipse.jetty.client.util

Class PathRequestContent

java.lang.Object

org.eclipse.jetty.client.util.AbstractRequestContent

org.eclipse.jetty.client.util.PathRequestContent

All Implemented Interfaces:

Request.Content

public class PathRequestContent
extends AbstractRequestContent

A Request.Content for files using JDK 7's java.nio.file APIs.

It is possible to specify, at the constructor, a buffer size used to read content from the stream, by default 4096 bytes. If a ByteBufferPool is provided via setByteBufferPool(ByteBufferPool), the buffer will be allocated from that pool, otherwise one buffer will be allocated and used to read the file.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.client.util.AbstractRequestContent

AbstractRequestContent.AbstractSubscription, AbstractRequestContent.Producer

Nested classes/interfaces inherited from interface org.eclipse.jetty.client.api.Request.Content

Request.Content.Consumer, Request.Content.Subscription

Constructor Summary

Constructors

Constructor	Description
PathRequestContent(String contentType, Path filePath)
PathRequestContent(String contentType, Path filePath, int bufferSize)
PathRequestContent(Path filePath)
PathRequestContent(Path filePath, int bufferSize)

Method Summary

Modifier and Type	Method	Description
ByteBufferPool	getByteBufferPool()
long	getLength()
boolean	isReproducible()	Whether this content producer can produce exactly the same content more than once.
boolean	isUseDirectByteBuffers()
protected Request.Content.Subscription	newSubscription(Request.Content.Consumer consumer, boolean emitInitialContent)
void	setByteBufferPool(ByteBufferPool byteBufferPool)
void	setUseDirectByteBuffers(boolean useDirectByteBuffers)

Methods inherited from class org.eclipse.jetty.client.util.AbstractRequestContent

getContentType, subscribe

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.client.api.Request.Content

fail

Constructor Details

PathRequestContent

public PathRequestContent(Path filePath)
                   throws IOException

Throws:

IOException

PathRequestContent

public PathRequestContent(Path filePath,
 int bufferSize)
                   throws IOException

Throws:

IOException

PathRequestContent

public PathRequestContent(String contentType,
 Path filePath)
                   throws IOException

Throws:

IOException

PathRequestContent

public PathRequestContent(String contentType,
 Path filePath,
 int bufferSize)
                   throws IOException

Throws:

IOException

Method Details

getLength

public long getLength()

Returns:

the content length, if known, or -1 if the content length is unknown

isReproducible

public boolean isReproducible()

Description copied from interface: Request.Content

Whether this content producer can produce exactly the same content more than once.

Implementations should return true only if the content can be produced more than once, which means that Request.Content.subscribe(Consumer, boolean) may be called again.

The HttpClient implementation may use this method in particular cases where it detects that it is safe to retry a request that failed.

Returns:

whether the content can be produced more than once

getByteBufferPool

public ByteBufferPool getByteBufferPool()

setByteBufferPool

public void setByteBufferPool(ByteBufferPool byteBufferPool)

isUseDirectByteBuffers

public boolean isUseDirectByteBuffers()

setUseDirectByteBuffers

public void setUseDirectByteBuffers(boolean useDirectByteBuffers)

newSubscription

protected Request.Content.Subscription newSubscription(Request.Content.Consumer consumer,
 boolean emitInitialContent)

Specified by:

newSubscription in class AbstractRequestContent