com.klg.jclass.chart.data
Class JCURLDataSource

java.lang.Object
  |
  +--com.klg.jclass.chart.ChartDataSupport
        |
        +--com.klg.jclass.chart.data.BaseDataSource
              |
              +--com.klg.jclass.chart.data.JCInputStreamDataSource
                    |
                    +--com.klg.jclass.chart.data.JCURLDataSource

All Implemented Interfaces:

ChartDataManageable, ChartDataManager, ChartDataModel, HoleValueChartDataModel, com.klg.jclass.chart.ImageMapChartDataModel, LabelledChartDataModel, Serializable

public class JCURLDataSource

extends JCInputStreamDataSource

This class takes a URL and turns it into a JClass Chart data source.

See Also:

Serialized Form

Field Summary

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

charsetName, interpreter

Fields inherited from class com.klg.jclass.chart.data.BaseDataSource

cloneArrays, clusterImageMapInfo, holeValue, legendImageMapInfo, name, pointImageMapInfo, pointLabels, seriesImageMapInfo, seriesLabels, xvalues, yvalues

Fields inherited from class com.klg.jclass.chart.ChartDataSupport

source

Fields inherited from interface com.klg.jclass.chart.ChartDataModel

ALL

Constructor Summary

JCURLDataSource(String url)
Pulls data from specified URL according to the specified data interpreter.

JCURLDataSource(String url, com.klg.jclass.chart.data.JCDataInterpreter ipr)
Pulls data from specified URL according to the specified data interpreter.

JCURLDataSource(String url, com.klg.jclass.chart.data.JCDataInterpreter ipr, String charsetName)
Pulls data from specified URL using the given charset according to the specified data interpreter.

JCURLDataSource(String host, String file)
Pulls data from specified URL according to the default data interpreter.

JCURLDataSource(String host, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr)
Pulls data from specified URL according to the specified data interpreter.

JCURLDataSource(String host, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr, String charsetName)
Pulls data from specified URL using the given charset according to the specified data interpreter.

JCURLDataSource(String protocol, String host, String file)
Pulls data from specified URL according to the default data interpreter.

JCURLDataSource(String protocol, String host, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr)
Pulls data from specified URL according to the specified data interpreter.

JCURLDataSource(String protocol, String host, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr, String charsetName)
Pulls data from specified URL using the given charset according to the specified data interpreter.

JCURLDataSource(URL base, String file)
Pulls data from specified URL according to the default data interpreter.

JCURLDataSource(URL base, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr)
Pulls data from specified URL according to the specified data interpreter.

JCURLDataSource(URL base, String file, com.klg.jclass.chart.data.JCDataInterpreter ipr, String charsetName)
Pulls data from specified URL using the given charset according to the specified data interpreter.

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

ctor, ctor, getCharsetName, getInterpreter, setCharsetName, setInterpreter

Methods inherited from class com.klg.jclass.chart.data.BaseDataSource

cloneCheck, cloneCheck, cloneCheck, getChartDataManager, getCloneArrays, getClusterImageMapInfo, getDataSourceName, getHoleValue, getLegendImageMapInfo, getNumSeries, getPointImageMapInfo, getPointLabels, getSeriesImageMapInfo, getSeriesLabels, getXSeries, getYSeries, setCloneArrays

Methods inherited from class com.klg.jclass.chart.ChartDataSupport

addChartDataListener, fireChartDataEvent, fireChartDataEvent, removeChartDataListener

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

Pulls data from specified URL according to the specified data interpreter.

Parameters:

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

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String url,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL according to the specified data interpreter.

Parameters:

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

ipr - Interpreter class used to interpret the data

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String url,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr,
                       String charsetName)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL using the given charset according to the specified data interpreter.

Parameters:

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

ipr - Interpreter class used to interpret the data

charsetName - The name of a supported charset

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

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

Pulls data from specified URL according to the default data interpreter.

Parameters:

host - the WWW hostname

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

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String host,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL according to the specified data interpreter.

Parameters:

host - the WWW hostname

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

ipr - Interpreter class used to interpret the data

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String host,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr,
                       String charsetName)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL using the given charset according to the specified data interpreter.

Parameters:

host - the WWW hostname

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

ipr - Interpreter class used to interpret the data

charsetName - The name of a supported charset

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

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

Pulls data from specified URL according to the default data interpreter.

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 - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String protocol,
                       String host,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL according to the specified data interpreter.

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

ipr - Interpreter class used to interpret the data

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

public JCURLDataSource(String protocol,
                       String host,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr,
                       String charsetName)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL using the given charset according to the specified data interpreter.

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

ipr - Interpreter class used to interpret the data

charsetName - The name of a supported charset

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

JCURLDataSource

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

Pulls data from specified URL according to the default data interpreter.

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 - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

See Also:

URL

JCURLDataSource

public JCURLDataSource(URL base,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL according to the specified data interpreter.

Parameters:

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

file - the name of the file on the server

ipr - Interpreter class used to interpret the data

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

See Also:

URL

JCURLDataSource

public JCURLDataSource(URL base,
                       String file,
                       com.klg.jclass.chart.data.JCDataInterpreter ipr,
                       String charsetName)
                throws MalformedURLException,
                       IOException

Pulls data from specified URL using the given charset according to the specified data interpreter.

Parameters:

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

file - the name of the file on the server

ipr - Interpreter class used to interpret the data

charsetName - The name of a supported charset

Throws:

MalformedURLException - A MalformedURLException is thrown if the specified URL is not in a valid format.

IOException - An IOException is thrown if there is some problem reading the file.

See Also:

URL