depends.org.apache.http.entity

类 ByteArrayEntity

java.lang.Object

depends.org.apache.http.entity.AbstractHttpEntity

depends.org.apache.http.entity.ByteArrayEntity

所有已实现的接口:

HttpEntity, java.lang.Cloneable

@NotThreadSafe
public class ByteArrayEntity
extends AbstractHttpEntity
implements java.lang.Cloneable

A self contained, repeatable entity that obtains its content from a byte array.

从以下版本开始:

4.0

字段概要

字段

限定符和类型	字段和说明
protected byte[]	content 已过时。 (4.2)

从类继承的字段 depends.org.apache.http.entity.AbstractHttpEntity

chunked, contentEncoding, contentType, OUTPUT_BUFFER_SIZE

构造器概要

构造器

构造器和说明
ByteArrayEntity(byte[] b)
ByteArrayEntity(byte[] b, ContentType contentType)
ByteArrayEntity(byte[] b, int off, int len)
ByteArrayEntity(byte[] b, int off, int len, ContentType contentType)

方法概要

方法

限定符和类型	方法和说明
java.lang.Object	clone()
java.io.InputStream	getContent() Returns a content stream of the entity.
long	getContentLength() Tells the length of the content, if known.
boolean	isRepeatable() Tells if the entity is capable of producing its data more than once.
boolean	isStreaming() Tells that this entity is not streaming.
void	writeTo(java.io.OutputStream outstream) Writes the entity content out to the output stream.

从类继承的方法 depends.org.apache.http.entity.AbstractHttpEntity

consumeContent, getContentEncoding, getContentType, isChunked, setChunked, setContentEncoding, setContentEncoding, setContentType, setContentType

从类继承的方法 java.lang.Object

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

字段详细资料

content

@Deprecated
protected final byte[] content

已过时。 (4.2)

构造器详细资料

ByteArrayEntity

public ByteArrayEntity(byte[] b,
               ContentType contentType)

从以下版本开始:

4.2

ByteArrayEntity

public ByteArrayEntity(byte[] b,
               int off,
               int len,
               ContentType contentType)

从以下版本开始:

4.2

ByteArrayEntity

public ByteArrayEntity(byte[] b)

ByteArrayEntity

public ByteArrayEntity(byte[] b,
               int off,
               int len)

方法详细资料

isRepeatable

public boolean isRepeatable()

从接口复制的说明: HttpEntity

Tells if the entity is capable of producing its data more than once. A repeatable entity's getContent() and writeTo(OutputStream) methods can be called more than once whereas a non-repeatable entity's can not.

指定者:

isRepeatable 在接口中 HttpEntity

返回:

true if the entity is repeatable, false otherwise.

getContentLength

public long getContentLength()

从接口复制的说明: HttpEntity

Tells the length of the content, if known.

指定者:

getContentLength 在接口中 HttpEntity

返回:

the number of bytes of the content, or a negative number if unknown. If the content length is known but exceeds Long.MAX_VALUE, a negative number is returned.

getContent

public java.io.InputStream getContent()

从接口复制的说明: HttpEntity

Returns a content stream of the entity. Repeatable entities are expected to create a new instance of InputStream for each invocation of this method and therefore can be consumed multiple times. Entities that are not repeatable are expected to return the same InputStream instance and therefore may not be consumed more than once.

IMPORTANT: Please note all entity implementations must ensure that all tlb resources are properly deallocated after the InputStream.close() method is invoked.

指定者:

getContent 在接口中 HttpEntity

返回:

content stream of the entity.

另请参阅:

HttpEntity.isRepeatable()

writeTo

public void writeTo(java.io.OutputStream outstream)
             throws java.io.IOException

从接口复制的说明: HttpEntity

Writes the entity content out to the output stream.

IMPORTANT: Please note all entity implementations must ensure that all tlb resources are properly deallocated when this method returns.

指定者:

writeTo 在接口中 HttpEntity

参数:

outstream - the output stream to write entity content to

抛出:

java.io.IOException - if an I/O error occurs

isStreaming

public boolean isStreaming()

Tells that this entity is not streaming.

指定者:

isStreaming 在接口中 HttpEntity

返回:

false

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

覆盖:

clone 在类中 java.lang.Object

抛出:

java.lang.CloneNotSupportedException