org.deegree.io.mapinfoapi
Class MapInfoDataSource

java.lang.Object
  org.deegree.io.mapinfoapi.MapInfoDataSource

public class MapInfoDataSource
extends java.lang.Object

TODO add documentation here

Version:

$Revision: 18191 $, $Date: 2009-06-18 17:26:44 +0200 (Do, 18 Jun 2009) $

Author:

Andreas Poth, last edited by: $Author: mschneider $

Field Summary

static java.lang.String	CLAUSE_BRUSH
static java.lang.String	CLAUSE_CENTER
static java.lang.String	CLAUSE_CHARSET
static java.lang.String	CLAUSE_COLUMNS
static java.lang.String	CLAUSE_DELIMETER
static java.lang.String	CLAUSE_INDEX
static java.lang.String	CLAUSE_PEN
static java.lang.String	CLAUSE_SMOOTH
static java.lang.String	CLAUSE_SYMBOL
static java.lang.String	CLAUSE_UNIQUE
static java.lang.String	CLAUSE_VERSION
static java.lang.String	TYPE_ARC
static java.lang.String	TYPE_ELLIPSE
static java.lang.String	TYPE_LINE
static java.lang.String	TYPE_NONE
static java.lang.String	TYPE_PLINE
static java.lang.String	TYPE_POINT
static java.lang.String	TYPE_RECT
static java.lang.String	TYPE_REGION
static java.lang.String	TYPE_ROUNDRECT
static java.lang.String	TYPE_TEXT

Constructor Summary

MapInfoDataSource(java.net.URL url)
Creates a new MapInfoDataSource object.

Method Summary

void	getFeatures(FeatureCollection collection, Query query) Loads features from the datasource into the passed collection, based on the passed filter.
FeatureType	getSchema() Retrieves the featureType that features extracted from this datasource will be created with.
protected java.util.ArrayList	readMifMid() Reads the MIF and MID files and returns a ArrayList of the Features they contain

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NONE

public static final java.lang.String TYPE_NONE

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Constant Field Values

TYPE_POINT

public static final java.lang.String TYPE_POINT

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Constant Field Values

TYPE_LINE

public static final java.lang.String TYPE_LINE

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Constant Field Values

TYPE_PLINE

public static final java.lang.String TYPE_PLINE

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Constant Field Values

TYPE_REGION

public static final java.lang.String TYPE_REGION

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Constant Field Values

TYPE_ARC

public static final java.lang.String TYPE_ARC

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Constant Field Values

TYPE_TEXT

public static final java.lang.String TYPE_TEXT

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Constant Field Values

TYPE_RECT

public static final java.lang.String TYPE_RECT

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Constant Field Values

TYPE_ROUNDRECT

public static final java.lang.String TYPE_ROUNDRECT

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Constant Field Values

TYPE_ELLIPSE

public static final java.lang.String TYPE_ELLIPSE

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Constant Field Values

CLAUSE_SYMBOL

public static final java.lang.String CLAUSE_SYMBOL

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Constant Field Values

CLAUSE_PEN

public static final java.lang.String CLAUSE_PEN

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Constant Field Values

CLAUSE_SMOOTH

public static final java.lang.String CLAUSE_SMOOTH

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Constant Field Values

CLAUSE_CENTER

public static final java.lang.String CLAUSE_CENTER

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Constant Field Values

CLAUSE_BRUSH

public static final java.lang.String CLAUSE_BRUSH

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Constant Field Values

CLAUSE_VERSION

public static final java.lang.String CLAUSE_VERSION

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Constant Field Values

CLAUSE_CHARSET

public static final java.lang.String CLAUSE_CHARSET

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Constant Field Values

CLAUSE_DELIMETER

public static final java.lang.String CLAUSE_DELIMETER

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Constant Field Values

CLAUSE_UNIQUE

public static final java.lang.String CLAUSE_UNIQUE

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Constant Field Values

CLAUSE_INDEX

public static final java.lang.String CLAUSE_INDEX

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Constant Field Values

CLAUSE_COLUMNS

public static final java.lang.String CLAUSE_COLUMNS

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Constant Field Values

Constructor Detail

MapInfoDataSource

public MapInfoDataSource(java.net.URL url)
                  throws java.net.MalformedURLException

Creates a new MapInfoDataSource object.

Parameters:

url -

Throws:

java.net.MalformedURLException

Method Detail

readMifMid

protected java.util.ArrayList readMifMid()
                                  throws java.lang.Exception

Reads the MIF and MID files and returns a ArrayList of the Features they contain

Returns:

a ArrayList of features?

Throws:

java.lang.Exception - if file doesn't exist or is not readable etc

getFeatures

public void getFeatures(FeatureCollection collection,
                        Query query)
                 throws java.lang.Exception

Loads features from the datasource into the passed collection, based on the passed filter. Note that all data sources must support this method at a minimum.

Parameters:

collection - The collection to put the features into.

query - contains info about request of which features to retrieve.

Throws:

java.lang.Exception - For all data source errors.

getSchema

public FeatureType getSchema()

Retrieves the featureType that features extracted from this datasource will be created with. TODO: implement this method.

Returns:

null