depends.org.apache.commons.httpclient.methods

类 InputStreamRequestEntity

java.lang.Object

depends.org.apache.commons.httpclient.methods.InputStreamRequestEntity

所有已实现的接口:

RequestEntity

public class InputStreamRequestEntity
extends java.lang.Object
implements RequestEntity

A RequestEntity that contains an InputStream.

从以下版本开始:

3.0

字段概要

字段

限定符和类型	字段和说明
static int	CONTENT_LENGTH_AUTO The content length will be calculated automatically.

构造器概要

构造器

构造器和说明
InputStreamRequestEntity(java.io.InputStream content) Creates a new InputStreamRequestEntity with the given content and a content category of CONTENT_LENGTH_AUTO.
InputStreamRequestEntity(java.io.InputStream content, long contentLength) Creates a new InputStreamRequestEntity with the given content and content length.
InputStreamRequestEntity(java.io.InputStream content, long contentLength, java.lang.String contentType) Creates a new InputStreamRequestEntity with the given content, content length, and content category.
InputStreamRequestEntity(java.io.InputStream content, java.lang.String contentType) Creates a new InputStreamRequestEntity with the given content, content category, and a content length of CONTENT_LENGTH_AUTO.

方法概要

方法

限定符和类型	方法和说明
java.io.InputStream	getContent()
long	getContentLength() Gets the content length.
java.lang.String	getContentType() Gets the entity's content category.
boolean	isRepeatable() Tests if this method is repeatable.
void	writeRequest(java.io.OutputStream out) Writes the request entity to the given stream.

从类继承的方法 java.lang.Object

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

字段详细资料

CONTENT_LENGTH_AUTO

public static final int CONTENT_LENGTH_AUTO

The content length will be calculated automatically. This implies buffering of the content.

另请参阅:

常量字段值

构造器详细资料

InputStreamRequestEntity

public InputStreamRequestEntity(java.io.InputStream content)

Creates a new InputStreamRequestEntity with the given content and a content category of CONTENT_LENGTH_AUTO.

参数:

content - The content to set.

InputStreamRequestEntity

public InputStreamRequestEntity(java.io.InputStream content,
                        java.lang.String contentType)

Creates a new InputStreamRequestEntity with the given content, content category, and a content length of CONTENT_LENGTH_AUTO.

参数:

content - The content to set.

contentType - The category of the content, or null.

InputStreamRequestEntity

public InputStreamRequestEntity(java.io.InputStream content,
                        long contentLength)

Creates a new InputStreamRequestEntity with the given content and content length.

参数:

content - The content to set.

contentLength - The content size in bytes or a negative number if not known. If CONTENT_LENGTH_AUTO is given the content will be buffered in order to determine its size when getContentLength() is called.

InputStreamRequestEntity

public InputStreamRequestEntity(java.io.InputStream content,
                        long contentLength,
                        java.lang.String contentType)

Creates a new InputStreamRequestEntity with the given content, content length, and content category.

参数:

content - The content to set.

contentLength - The content size in bytes or a negative number if not known. If CONTENT_LENGTH_AUTO is given the content will be buffered in order to determine its size when getContentLength() is called.

contentType - The category of the content, or null.

方法详细资料

getContentType

public java.lang.String getContentType()

从接口复制的说明: RequestEntity

Gets the entity's content category. This content category will be used as the value for the "Content-Type" header.

指定者:

getContentType 在接口中 RequestEntity

返回:

the entity's content category

另请参阅:

HttpMethod.setRequestHeader(String, String)

isRepeatable

public boolean isRepeatable()

Tests if this method is repeatable. Only true if the content has been buffered.

指定者:

isRepeatable 在接口中 RequestEntity

返回:

true if the entity can be written to OutputStream more than once, false otherwise.

另请参阅:

getContentLength()

writeRequest

public void writeRequest(java.io.OutputStream out)
                  throws java.io.IOException

从接口复制的说明: RequestEntity

Writes the request entity to the given stream.

指定者:

writeRequest 在接口中 RequestEntity

抛出:

java.io.IOException

getContentLength

public long getContentLength()

Gets the content length. If the content length has not been set, the content will be buffered to determine the actual content length.

指定者:

getContentLength 在接口中 RequestEntity

返回:

a non-negative value when content length is known or a negative value when content length is not known

getContent

public java.io.InputStream getContent()

返回:

Returns the content.