Package com.luciad.io.transport

Class TLcdTransportResponse

java.lang.Object

com.luciad.io.transport.TLcdTransportResponse

public class TLcdTransportResponse
extends Object

A response from a transport service.

Since:

11.0

Constructor Summary

Constructors

Constructor	Description
TLcdTransportResponse(int aResponseCode, String aResponseReason, ReadableByteChannel aContent, List<TLcdPair<String,String>> aHeaders)	Constructs a response.

Method Summary

Modifier and Type	Method	Description
ReadableByteChannel	getContent()	Gets the content for this response as a channel.
long	getContentLength()	Gets the content length in bytes of this response's content.
String	getContentType()	Gets the content type (MIME type) of this response's content.
List<TLcdPair<String,String>>	getHeaders()	Gets the headers for this response.
int	getResponseCode()	Gets the HTTP response code (status code).
String	getResponseReason()	Gets the HTTP response reason (reason phrase), corresponding to getResponseCode().
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdTransportResponse

public TLcdTransportResponse(int aResponseCode,
 String aResponseReason,
 ReadableByteChannel aContent,
 List<TLcdPair<String,String>> aHeaders)

Constructs a response.

Parameters:

aResponseCode - an HTTP response code, for example 404

aResponseReason - an HTTP reason phrase corresponding to the response code, for instance "Not Found" corresponding to 404, may be null

aContent - a channel providing access to the content, may be null

aHeaders - a list of headers, may be empty but not null. Headers typically filled in by an LTS server are "Content-Type", "Content-Length" and "ETag". The latter can be used for a conditional GET later on.

Method Details

getResponseCode

public int getResponseCode()

Gets the HTTP response code (status code). The response code indicates whether the request was successful or not. Response codes are defined in the HTTP 1.1 spec.

Returns:

the HTTP response code

getResponseReason

public String getResponseReason()

Gets the HTTP response reason (reason phrase), corresponding to getResponseCode(). This represents a human-readable form of the response code.

Returns:

the HTTP response reason

getContentType

public String getContentType()

Gets the content type (MIME type) of this response's content.

Returns:

the content type (MIME type), possibly null

getContentLength

public long getContentLength()

Gets the content length in bytes of this response's content. If unspecified, this method will return -1. Note that the content length is optional, so even if the content length is unspecified, the content may still have non-zero length.

Returns:

the content length, possibly -1 if unspecified

getContent

public ReadableByteChannel getContent()

Gets the content for this response as a channel.

Returns:

a channel providing access to the content, possibly null

getHeaders

public List<TLcdPair<String,String>> getHeaders()

Gets the headers for this response. Headers are defined in the HTTP 1.1 specification. Typical headers are "Content-Type", "Content-Length" and "ETag", for which the convenience methods getContentType(), getContentLength() and #getModificationTime() exist.

Returns:

a list of headers, possibly empty but never null

toString

public String toString()

Overrides:

toString in class Object