com.klg.jclass.table.data
Class JCURLDataSource

java.lang.Object
  |
  +--com.klg.jclass.table.data.AbstractDataSource
        |
        +--com.klg.jclass.table.data.AbstractVectorDataSource
              |
              +--com.klg.jclass.table.data.JCVectorDataSource
                    |
                    +--com.klg.jclass.table.data.JCInputStreamDataSource
                          |
                          +--com.klg.jclass.table.data.JCURLDataSource

All Implemented Interfaces:

JCTableDataModel, Serializable, TableDataModel

public class JCURLDataSource

extends JCInputStreamDataSource

A simple class that uses a URL to create a data source object.

See Also:

JCInputStreamDataSource, Serialized Form

Field Summary

Fields inherited from class com.klg.jclass.table.data.JCInputStreamDataSource

customParser, dataFormat

Fields inherited from class com.klg.jclass.table.data.JCVectorDataSource

cells, column_labels, columns, is_moving, row_labels, rows

Fields inherited from class com.klg.jclass.table.data.AbstractDataSource

listeners

Constructor Summary

JCURLDataSource(String url)

JCURLDataSource(String url, com.klg.jclass.table.data.JCFileFormatParser prs)

JCURLDataSource(String host, String file)

JCURLDataSource(String host, String file, com.klg.jclass.table.data.JCFileFormatParser prs)

JCURLDataSource(String protocol, String host, String file)

JCURLDataSource(String protocol, String host, String file, com.klg.jclass.table.data.JCFileFormatParser prs)

JCURLDataSource(URL base, String file)

JCURLDataSource(URL base, String file, com.klg.jclass.table.data.JCFileFormatParser prs)

Methods inherited from class com.klg.jclass.table.data.JCInputStreamDataSource

detectFileFormat, getCustomParser, getDataFormat, read, readFromStream, setCustomParser, setDataFormat

Methods inherited from class com.klg.jclass.table.data.JCVectorDataSource

addColumn, addColumn, addRow, addRow, clearCells, deleteColumns, deleteColumns, deleteRows, deleteRows, getCells, getColumnLabels, getLabelValue, getNumColumns, getNumRows, getRowLabels, getTableColumnLabel, getTableDataItem, getTableRowLabel, isCell, isColumnLabel, isLabel, isRowLabel, isValidCell, isValidLabel, moveColumns, moveColumns, moveRows, moveRows, setCell, setCells, setCells, setColumnLabel, setColumnLabels, setColumnLabels, setDataChanged, setLabelValue, setNumColumns, setNumRows, setRowLabel, setRowLabels, setRowLabels

Methods inherited from class com.klg.jclass.table.data.AbstractVectorDataSource

createVector, createVector, createVector, createVector, createVector, removeElementsAt, setElementAt, strip

Methods inherited from class com.klg.jclass.table.data.AbstractDataSource

addTableDataListener, dispose, fireColumnChanged, fireColumnLabelChanged, fireColumnsAdded, fireColumnsDeleted, fireColumnsMoved, fireDataReset, fireNumColumnsChanged, fireNumRowsChanged, fireRowChanged, fireRowDeleted, fireRowLabelChanged, fireRowsAdded, fireRowsMoved, fireTableDataEvent, fireValueChanged, hasListeners, removeTableDataListener

Methods inherited from class java.lang.Object

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

Constructor Detail

JCURLDataSource

public JCURLDataSource(String url)
                throws MalformedURLException,
                       IOException

Parameters:

url - a String representing the location of the data file, for example, http://www.quest.com/data.file

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String url,
                       com.klg.jclass.table.data.JCFileFormatParser prs)
                throws MalformedURLException,
                       IOException

Parameters:

url - a String representing the location of the data file, for example, http://www.quest.com/data.file

prs - the parser to use to interpret the incoming data

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String host,
                       String file)
                throws MalformedURLException,
                       IOException

Parameters:

host - the WWW hostname

file - the fully-qualified name of the file on the server

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String host,
                       String file,
                       com.klg.jclass.table.data.JCFileFormatParser prs)
                throws MalformedURLException,
                       IOException

Parameters:

host - the WWW hostname

file - the fully-qualified name of the file on the server

prs - the parser to use to interpret the incoming data

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String protocol,
                       String host,
                       String file)
                throws MalformedURLException,
                       IOException

Parameters:

protocol - the protocol to use to access the file (currently only http is supported)

host - the WWW hostname

file - the fully-qualified name of the file on the server

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String protocol,
                       String host,
                       String file,
                       com.klg.jclass.table.data.JCFileFormatParser prs)
                throws MalformedURLException,
                       IOException

Parameters:

protocol - the protocol to use to access the file (currently only http is supported)

host - the WWW hostname

file - the fully-qualified name of the file on the server

prs - the parser to use to interpret the incoming data

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(URL base,
                       String file)
                throws MalformedURLException,
                       IOException

Parameters:

base - a URL object representing the directory in which to find the file

file - the name of the file on the server

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

See Also:

URL

JCURLDataSource

public JCURLDataSource(URL base,
                       String file,
                       com.klg.jclass.table.data.JCFileFormatParser prs)
                throws MalformedURLException,
                       IOException

Parameters:

base - a URL object representing the directory in which to find the file

file - the name of the file on the server

prs - the parser to use to interpret the incoming data

Throws:

MalformedURLException - If the specified URL is not in a valid format.

IOException - If there is some problem reading the file.

See Also:

URL