| HTTPClient.RoResponse
All known Subclasses: HTTPClient.Response,
| RoResponse | | public interface RoResponse (Code) | | This interface represents read-only interface of an intermediate http
response. It is the compile-time type passed to various handlers which
might the response info but musn't modify the response.
version:
0.3-2 18/06/1999
author:
Ronald Tschalär |
| getData | | public byte[] getData() throws IOException(Code) | | Reads all the response data into a byte array. Note that this method
won't return until all the data has been received (so for
instance don't invoke this method if the server is doing a server
push). If getInputStream() had been previously called then this method
only returns any unread data remaining on the stream and then closes
it.
See Also: RoResponse.getInputStream() an array containing the data (body) returned. If no datawas returned then it's set to a zero-length array.
exception:
IOException - If any io exception occured while readingthe data |
| getHeader | | public String getHeader(String hdr) throws IOException(Code) | | retrieves the field for a given header.
Parameters:
hdr - the header name. the value for the header, or null if non-existent.
exception:
IOException - If any exception occurs on the socket. |
| getHeaderAsDate | | public Date getHeaderAsDate(String hdr) throws IOException, IllegalArgumentException(Code) | | retrieves the field for a given header. The value is parsed as a
date; if this fails it is parsed as a long representing the number
of seconds since 12:00 AM, Jan 1st, 1970. If this also fails an
IllegalArgumentException is thrown.
Parameters:
hdr - the header name. the value for the header, or null if non-existent.
exception:
IOException - If any exception occurs on the socket.
exception:
IllegalArgumentException - If the header cannot be parsedas a date or time. |
| getHeaderAsInt | | public int getHeaderAsInt(String hdr) throws IOException, NumberFormatException(Code) | | retrieves the field for a given header. The value is parsed as an
int.
Parameters:
hdr - the header name. the value for the header if the header exists
exception:
NumberFormatException - if the header's value is not a numberor if the header does not exist.
exception:
IOException - if any exception occurs on the socket. |
| getInputStream | | public InputStream getInputStream() throws IOException(Code) | | Gets an input stream from which the returned data can be read. Note
that if getData() had been previously called it will actually return
a ByteArrayInputStream created from that data.
See Also: RoResponse.getData() the InputStream.
exception:
IOException - If any exception occurs on the socket. |
| getReasonLine | | public String getReasonLine() throws IOException(Code) | | the reason line associated with the status code.
exception:
IOException - If any exception occurs on the socket. |
| getStatusCode | | public int getStatusCode() throws IOException(Code) | | give the status code for this request. These are grouped as follows:
- 1xx - Informational (new in HTTP/1.1)
- 2xx - Success
- 3xx - Redirection
- 4xx - Client Error
- 5xx - Server Error
the status code
exception:
IOException - If any exception occurs on the socket. |
| getTrailer | | public String getTrailer(String trailer) throws IOException(Code) | | Retrieves the field for a given trailer. Note that this should not
be invoked until all the response data has been read. If invoked
before, it will force the data to be read via getData().
Parameters:
trailer - the trailer name. the value for the trailer, or null if non-existent.
exception:
IOException - If any exception occurs on the socket. |
| getTrailerAsDate | | public Date getTrailerAsDate(String trailer) throws IOException, IllegalArgumentException(Code) | | Retrieves the field for a given trailer. The value is parsed as a
date; if this fails it is parsed as a long representing the number
of seconds since 12:00 AM, Jan 1st, 1970. If this also fails an
IllegalArgumentException is thrown.
Note: When sending dates use Util.httpDate().
Parameters:
trailer - the trailer name. the value for the trailer, or null if non-existent.
exception:
IllegalArgumentException - if the trailer's value is neither alegal date nor a number.
exception:
IOException - if any exception occurs on the socket.
exception:
IllegalArgumentException - If the header cannot be parsedas a date or time. |
| getTrailerAsInt | | public int getTrailerAsInt(String trailer) throws IOException, NumberFormatException(Code) | | Retrieves the field for a given tailer. The value is parsed as an
int.
Parameters:
trailer - the tailer name. the value for the trailer if the trailer exists
exception:
NumberFormatException - if the trailer's value is not a numberor if the trailer does not exist.
exception:
IOException - if any exception occurs on the socket. |
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