org.apache.nutch.protocol
Interface ProtocolStatusCodes

All Known Implementing Classes:

ProtocolStatusUtils

public interface ProtocolStatusCodes

Field Summary

static int	ACCESS_DENIED Access denied - authorization required, but missing/incorrect.
static int	BLOCKED Thread was blocked http.max.delays times during fetching.
static int	EXCEPTION Unspecified exception occured.
static int	FAILED Content was not retrieved.
static int	GONE Resource is gone.
static int	MOVED Resource has moved permanently.
static int	NOTFETCHING Not fetching.
static int	NOTFOUND Resource was not found.
static int	NOTMODIFIED Unchanged since the last fetch.
static int	PROTO_NOT_FOUND This protocol was not found.
static int	REDIR_EXCEEDED Too many redirects.
static int	RETRY Temporary failure.
static int	ROBOTS_DENIED Access denied by robots.txt rules.
static int	SUCCESS Content was retrieved without errors.
static int	TEMP_MOVED Resource has moved temporarily.
static int	WOULDBLOCK Request was refused by protocol plugins, because it would block.

Field Detail

SUCCESS

static final int SUCCESS

Content was retrieved without errors.

See Also:

Constant Field Values

FAILED

static final int FAILED

Content was not retrieved. Any further errors may be indicated in args.

See Also:

Constant Field Values

PROTO_NOT_FOUND

static final int PROTO_NOT_FOUND

This protocol was not found. Application may attempt to retry later.

See Also:

Constant Field Values

GONE

static final int GONE

Resource is gone.

See Also:

Constant Field Values

MOVED

static final int MOVED

Resource has moved permanently. New url should be found in args.

See Also:

Constant Field Values

TEMP_MOVED

static final int TEMP_MOVED

Resource has moved temporarily. New url should be found in args.

See Also:

Constant Field Values

NOTFOUND

static final int NOTFOUND

Resource was not found.

See Also:

Constant Field Values

RETRY

static final int RETRY

Temporary failure. Application may retry immediately.

See Also:

Constant Field Values

EXCEPTION

static final int EXCEPTION

Unspecified exception occured. Further information may be provided in args.

See Also:

Constant Field Values

ACCESS_DENIED

static final int ACCESS_DENIED

Access denied - authorization required, but missing/incorrect.

See Also:

Constant Field Values

ROBOTS_DENIED

static final int ROBOTS_DENIED

Access denied by robots.txt rules.

See Also:

Constant Field Values

REDIR_EXCEEDED

static final int REDIR_EXCEEDED

Too many redirects.

See Also:

Constant Field Values

NOTFETCHING

static final int NOTFETCHING

Not fetching.

See Also:

Constant Field Values

NOTMODIFIED

static final int NOTMODIFIED

Unchanged since the last fetch.

See Also:

Constant Field Values

WOULDBLOCK

static final int WOULDBLOCK

Request was refused by protocol plugins, because it would block. The expected number of milliseconds to wait before retry may be provided in args.

See Also:

Constant Field Values

BLOCKED

static final int BLOCKED

Thread was blocked http.max.delays times during fetching.

See Also:

Constant Field Values