ucar.nc2.stream
Class NcStreamRemote

java.lang.Object
  ucar.nc2.NetcdfFile
      ucar.nc2.stream.NcStreamRemote

All Implemented Interfaces:

FileCacheable

public class NcStreamRemote
extends NetcdfFile

A remote NetcdfFile, using ncstream to communicate.

Since:

Feb 7, 2009

Author:

caron

Field Summary

static java.lang.String

SCHEME

Fields inherited from class ucar.nc2.NetcdfFile

cache, cacheName, debugCompress, debugSPI, dimensions, gattributes, id, IOSP_MESSAGE_ADD_RECORD_STRUCTURE, IOSP_MESSAGE_REMOVE_RECORD_STRUCTURE, location, reserved, rootGroup, spi, title, unlocked, variables

Constructor Summary

NcStreamRemote(java.lang.String _remoteURI, CancelTask cancel)

Method Summary

static java.lang.String	canonicalURL(java.lang.String urlName) Create the canonical form of the URL.
java.lang.String	getFileTypeDescription() Get a human-readable description for this file type.
java.lang.String	getFileTypeId() Get the file type id for the underlying data source.
protected Array	readData(Variable v, Section section)
org.apache.commons.httpclient.HttpMethod	sendQuery(java.lang.String query)
static void	setHttpClient(org.apache.commons.httpclient.HttpClient client) Set the HttpClient object - so that a single, shared instance is used within the application.

Methods inherited from class ucar.nc2.NetcdfFile

addAttribute, addDimension, addGroup, addStringVariable, addVariable, addVariable, addVariableAttribute, canOpen, close, empty, escapeName, findAttValueIgnoreCase, findDimension, findGlobalAttribute, findGlobalAttributeIgnoreCase, findGroup, findTopVariable, findVariable, finish, getCacheName, getDetailInfo, getDimensions, getFileTypeVersion, getGlobalAttributes, getId, getIosp, getLocation, getRootGroup, getTitle, getUnlimitedDimension, getVariables, hasUnlimitedDimension, isUnlocked, main, makeFullName, makeFullNameEscaped, makeFullNameWithString, makeRecordStructure, makeRootGroup, open, open, open, open, open, openInMemory, openInMemory, openInMemory, read, readArrays, readAttributeDouble, readAttributeInteger, readSection, readToByteChannel, registerIOProvider, registerIOProvider, removeDimension, removeRecordStructure, removeVariable, sendIospMessage, setCacheName, setDebugFlags, setFileCache, setId, setImmutable, setLocation, setProperty, setTitle, sync, syncExtend, toString, toStringDebug, toStringEnd, toStringStart, unescapeName, writeCDL, writeCDL, writeNcML, writeNcML

Methods inherited from class java.lang.Object

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

Field Detail

SCHEME

public static final java.lang.String SCHEME

See Also:

Constant Field Values

Constructor Detail

NcStreamRemote

public NcStreamRemote(java.lang.String _remoteURI,
                      CancelTask cancel)
               throws java.io.IOException

Throws:

java.io.IOException

Method Detail

canonicalURL

public static java.lang.String canonicalURL(java.lang.String urlName)

Create the canonical form of the URL. If the urlName starts with "http:", change it to start with "dods:", otherwise leave it alone.

Parameters:

urlName - the url string

Returns:

canonical form

setHttpClient

public static void setHttpClient(org.apache.commons.httpclient.HttpClient client)

Set the HttpClient object - so that a single, shared instance is used within the application.

Parameters:

client - the HttpClient object

readData

protected Array readData(Variable v,
                         Section section)
                  throws java.io.IOException,
                         InvalidRangeException

Overrides:

readData in class NetcdfFile

Throws:

java.io.IOException

InvalidRangeException

sendQuery

public org.apache.commons.httpclient.HttpMethod sendQuery(java.lang.String query)
                                                   throws java.io.IOException

Throws:

java.io.IOException

getFileTypeId

public java.lang.String getFileTypeId()

Description copied from class: NetcdfFile

Get the file type id for the underlying data source.

Overrides:

getFileTypeId in class NetcdfFile

Returns:

registered id of the file type

See Also:

"http://www.unidata.ucar.edu/software/netcdf-java/formats/FileTypes.html"

getFileTypeDescription

public java.lang.String getFileTypeDescription()

Description copied from class: NetcdfFile

Get a human-readable description for this file type.

Overrides:

getFileTypeDescription in class NetcdfFile

Returns:

description of the file type

See Also:

"http://www.unidata.ucar.edu/software/netcdf-java/formats/FileTypes.html"