HttpUtil

Kotlin |Java

@UnstableApi
class HttpUtil

Utility methods for HTTP.

Summary

Public functions
`java-static String?`	`buildRangeRequestHeader(position: Long, length: Long)` Builds a `Range header` for the given position and length.
`java-static Long`	`getContentLength(contentLengthHeader: String?, contentRangeHeader: String?)` Attempts to parse the length of a response body from the corresponding response headers.
`java-static Long`	`getDocumentSize(contentRangeHeader: String?)` Attempts to parse the document size from a `Content-Range header`.

java-static fun buildRangeRequestHeader(position: Long, length: Long): String?

Builds a Range header for the given position and length.

Parameters
`position: Long`	The request position.
`length: Long`	The request length, or `LENGTH_UNSET` if the request is unbounded.

Returns
`String?`	The corresponding range header, or `null` if a header is unnecessary because the whole resource is being requested.

java-static fun getContentLength(contentLengthHeader: String?, contentRangeHeader: String?): Long

Attempts to parse the length of a response body from the corresponding response headers.

Parameters
`contentLengthHeader: String?`	The `Content-Length header`, or `null` if not set.
`contentRangeHeader: String?`	The `Content-Range header`, or `null` if not set.

Returns
`Long`	The length of the response body, or `LENGTH_UNSET` if it could not be determined.

java-static fun getDocumentSize(contentRangeHeader: String?): Long

Attempts to parse the document size from a Content-Range header.

Parameters
`contentRangeHeader: String?`	The `Content-Range header`, or `null` if not set.

Returns
`Long`	The document size, or `LENGTH_UNSET` if it could not be determined.