libdap::Response Class Reference

#include <Response.h>

Inheritance diagram for libdap::Response:

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Collaboration diagram for libdap::Response:

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List of all members.

Public Member Functions

 Response (FILE *s, int status=0)
virtual ~Response ()
Accessors


virtual string get_protocol () const
virtual int get_status () const
virtual FILE * get_stream () const
virtual ObjectType get_type () const
virtual string get_version () const
Mutators


virtual void set_protocol (const string &p)
virtual void set_status (int s)
virtual void set_stream (FILE *s)
virtual void set_type (ObjectType o)
virtual void set_version (const string &v)

Protected Member Functions

Suppressed default methods


Responseoperator= (const Response &)
 Response (const Response &)
 Response ()


Detailed Description

Encapsulate a response. Instead of directly returning the FILE pointer from which a response is read, return an instance of this object. For a simple system where all that needs to be done to free the stream and its associated resources, this is overkill. However, some streams may require complex operations to free their resources once the client is done with the stream. Those classes should return a subclass of Response which has those operations built into the destructor.

Todo:
If the code that parses the MIME headers was moved from Connect and HTTPConnect to this class and its children, it would be easier to build a FileConnect class (or maybe the specifics of the connection type could be held in the Response object and HTTPConnect and the to be written FileConnect would not be needed).

Definition at line 57 of file Response.h.


Constructor & Destructor Documentation

libdap::Response::Response (  )  [inline, protected]

Definition at line 74 of file Response.h.

libdap::Response::Response ( const Response  )  [inline, protected]

Definition at line 76 of file Response.h.

libdap::Response::Response ( FILE *  s,
int  status = 0 
) [inline]

Initialize with a stream. Create an instance initialized to a stream. by default get_type() and get_version() return default values of unknown_type and "dods/0.0", respectively. Specializations (see HTTPResponse and HTTPConnect) may fill these fields in with other values.

Parameters:
s Read data from this stream.
status The HTTP response status code.

Definition at line 92 of file Response.h.

virtual libdap::Response::~Response (  )  [inline, virtual]

Close the stream.

Definition at line 98 of file Response.h.


Member Function Documentation

virtual string libdap::Response::get_protocol (  )  const [inline, virtual]

virtual int libdap::Response::get_status (  )  const [inline, virtual]

Definition at line 106 of file Response.h.

Referenced by libdap::HTTPConnect::fetch_url().

virtual FILE* libdap::Response::get_stream (  )  const [inline, virtual]

virtual ObjectType libdap::Response::get_type (  )  const [inline, virtual]

virtual string libdap::Response::get_version (  )  const [inline, virtual]

Response& libdap::Response::operator= ( const Response  )  [inline, protected]

Definition at line 78 of file Response.h.

virtual void libdap::Response::set_protocol ( const string &  p  )  [inline, virtual]

Definition at line 146 of file Response.h.

Referenced by libdap::HTTPConnect::fetch_url().

virtual void libdap::Response::set_status ( int  s  )  [inline, virtual]

Definition at line 130 of file Response.h.

virtual void libdap::Response::set_stream ( FILE *  s  )  [inline, virtual]

Reimplemented in libdap::PipeResponse, and libdap::StdinResponse.

Definition at line 134 of file Response.h.

Referenced by libdap::HTTPResponse::~HTTPResponse().

virtual void libdap::Response::set_type ( ObjectType  o  )  [inline, virtual]

Definition at line 138 of file Response.h.

Referenced by libdap::HTTPConnect::fetch_url().

virtual void libdap::Response::set_version ( const string &  v  )  [inline, virtual]

Definition at line 142 of file Response.h.

Referenced by libdap::HTTPConnect::fetch_url().


The documentation for this class was generated from the following file:

Generated on Wed Sep 10 13:20:41 2008 for libdap++ by  doxygen 1.5.6