org.apache.solr.common.util

Interface ContentStream

All Known Implementing Classes:

ContentStreamBase, ContentStreamBase.ByteArrayStream, ContentStreamBase.FileStream, ContentStreamBase.StringStream, ContentStreamBase.URLStream, RequestWriter.LazyContentStream

public interface ContentStream

Since:

solr 1.2

Method Summary

Modifier and Type	Method and Description
String	getContentType()
String	getName()
Reader	getReader() Get an open stream.
Long	getSize()
String	getSourceInfo()
InputStream	getStream() Get an open stream.

Method Detail

getName

String getName()

getSourceInfo

String getSourceInfo()

getContentType

String getContentType()

getSize

Long getSize()

Returns:

the stream size or null if not known

getStream

InputStream getStream()
               throws IOException

Get an open stream. You are responsible for closing it. Consider using something like:

   InputStream stream = stream.getStream();
   try {
     // use the stream...
   }
   finally {
     IOUtils.closeQuietly(stream);
   }
  

Only the first call to getStream() or getReader() is guaranteed to work. The runtime behavior for additional calls is undefined. Note: you must call getStream() or getReader() before the attributes (name, contentType, etc) are guaranteed to be set. Streams may be lazy loaded only when this method is called.

Throws:

IOException

getReader

Reader getReader()
          throws IOException

Get an open stream. You are responsible for closing it. Consider using something like:

   Reader reader = stream.getReader();
   try {
     // use the reader...
   }
   finally {
     IOUtils.closeQuietly(reader);
   }
  

Only the first call to getStream() or getReader() is guaranteed to work. The runtime behavior for additional calls is undefined. Note: you must call getStream() or getReader() before the attributes (name, contentType, etc) are guaranteed to be set. Streams may be lazy loaded only when this method is called.

Throws:

IOException