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java.lang.Objectorg.apache.http.entity.HttpEntityWrapper
org.apache.http.entity.BufferedHttpEntity
public class BufferedHttpEntity
A wrapping entity that buffers it content if necessary. The buffered entity is always repeatable. If the wrapped entity is repeatable itself, calls are passed through. If the wrapped entity is not repeatable, the content is read into a buffer once and provided from there as often as required.
Field Summary |
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Fields inherited from class org.apache.http.entity.HttpEntityWrapper |
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wrappedEntity |
Constructor Summary | |
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BufferedHttpEntity(HttpEntity entity)
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Method Summary | |
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java.io.InputStream |
getContent()
Creates a new InputStream object of the entity. |
long |
getContentLength()
Tells the length of the content, if known. |
boolean |
isChunked()
Tells that this entity does not have to be chunked. |
boolean |
isRepeatable()
Tells that this entity is repeatable. |
boolean |
isStreaming()
Tells whether this entity depends on an underlying stream. |
void |
writeTo(java.io.OutputStream outstream)
Writes the entity content to the output stream. |
Methods inherited from class org.apache.http.entity.HttpEntityWrapper |
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consumeContent, getContentEncoding, getContentType |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BufferedHttpEntity(HttpEntity entity) throws java.io.IOException
java.io.IOException
Method Detail |
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public long getContentLength()
HttpEntity
getContentLength
in interface HttpEntity
getContentLength
in class HttpEntityWrapper
Long.MAX_VALUE
,
a negative number is returned.public java.io.InputStream getContent() throws java.io.IOException
HttpEntity
repeatable
will throw an exception if this method is called multiple times.
getContent
in interface HttpEntity
getContent
in class HttpEntityWrapper
java.io.IOException
- if the stream could not be createdpublic boolean isChunked()
isChunked
in interface HttpEntity
isChunked
in class HttpEntityWrapper
false
public boolean isRepeatable()
isRepeatable
in interface HttpEntity
isRepeatable
in class HttpEntityWrapper
true
public void writeTo(java.io.OutputStream outstream) throws java.io.IOException
HttpEntity
writeTo
in interface HttpEntity
writeTo
in class HttpEntityWrapper
outstream
- the output stream to write entity content to
java.io.IOException
- if an I/O error occurspublic boolean isStreaming()
HttpEntity
true
until the
content has been consumed, false
afterwards.
Self-contained entities should return false
.
Wrapping entities should delegate this call to the wrapped entity.
getContent
has been read to EOF,
or after consumeContent
has been called.
If a streamed entity can not detect whether the stream has been
read to EOF, it should return true
until
consumeContent
is called.
isStreaming
in interface HttpEntity
isStreaming
in class HttpEntityWrapper
true
if the entity content is streamed and
not yet consumed, false
otherwise
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