Java Doc for DataStoreFinder.java in » GIS » GeoTools-2.4.1 » org » geotools » data » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation

1.	6.0 JDK Core
2.	6.0 JDK Modules
3.	6.0 JDK Modules com.sun
4.	6.0 JDK Modules com.sun.java
5.	6.0 JDK Modules sun
6.	6.0 JDK Platform
7.	Ajax
8.	Apache Harmony Java SE
9.	Aspect oriented
10.	Authentication Authorization
11.	Blogger System
12.	Build
13.	Byte Code
14.	Cache
15.	Chart
16.	Chat
17.	Code Analyzer
18.	Collaboration
19.	Content Management System
20.	Database Client
21.	Database DBMS
22.	Database JDBC Connection Pool
23.	Database ORM
24.	Development
25.	EJB Server geronimo
26.	EJB Server GlassFish
27.	EJB Server JBoss 4.2.1
28.	EJB Server resin 3.1.5
29.	ERP CRM Financial
30.	ESB
31.	Forum
32.	GIS
33.	Graphic Library
34.	Groupware
35.	HTML Parser
36.	IDE
37.	IDE Eclipse
38.	IDE Netbeans
39.	Installer
40.	Internationalization Localization
41.	Inversion of Control
42.	Issue Tracking
43.	J2EE
44.	JBoss
45.	JMS
46.	JMX
47.	Library
48.	Mail Clients
49.	Net
50.	Parser
51.	PDF
52.	Portal
53.	Profiler
54.	Project Management
55.	Report
56.	RSS RDF
57.	Rule Engine
58.	Science
59.	Scripting
60.	Search Engine
61.	Security
62.	Sevlet Container
63.	Source Control
64.	Swing Library
65.	Template Engine
66.	Test Coverage
67.	Testing
68.	UML
69.	Web Crawler
70.	Web Framework
71.	Web Mail
72.	Web Server
73.	Web Services
74.	Web Services apache cxf 2.0.1
75.	Web Services AXIS2
76.	Wiki Engine
77.	Workflow Engines
78.	XML
79.	XML UI

Java

Java Tutorial

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.data

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.geotools.data .DataStoreFinder

DataStoreFinder

final public class DataStoreFinder (Code)

Enable programs to find all available datastore implementations.

In order to be located by this finder datasources must provide an implementation of the DataStoreFactorySpi interface.

In addition to implementing this interface datasouces should have a services file:
META-INF/services/org.geotools.data.DataStoreFactorySpi

The file should contain a single line which gives the full name of the implementing class.

Example:
org.geotools.data.mytype.MyTypeDataStoreFacotry

Field Summary
final protected static Logger	LOGGER The logger for the filter module.

Method Summary
public static synchronized Iterator	getAvailableDataStores() Finds all implemtaions of DataStoreFactory which have registered using the services mechanism, and that have the appropriate libraries on the classpath.
public static synchronized DataStore	getDataStore(Map params) Checks each available datasource implementation in turn and returns the first one which claims to support the resource identified by the params object. Parameters: params - A Map object which contains a defenition of the resourceto connect to.
public static synchronized void	scanForPlugins() Scans for factory plug-ins on the application class path.

Field Detail

LOGGER
final protected static Logger LOGGER(Code)
	The logger for the filter module.

Method Detail

getAvailableDataStores
public static synchronized Iterator getAvailableDataStores()(Code)
	Finds all implemtaions of DataStoreFactory which have registered using the services mechanism, and that have the appropriate libraries on the classpath. An iterator over all discovered datastores which have registeredfactories, and whose available method returns true.

getDataStore
public static synchronized DataStore getDataStore(Map params) throws IOException(Code)
	Checks each available datasource implementation in turn and returns the first one which claims to support the resource identified by the params object. Parameters: params - A Map object which contains a defenition of the resourceto connect to. for file based resources the property 'url'should be set within this Map. The first datasource which claims to process the requiredresource, returns null if none can be found. throws: IOException - If a suitable loader can be found, but it can not beattached to the specified resource without errors.

scanForPlugins
public static synchronized void scanForPlugins()(Code)
	Scans for factory plug-ins on the application class path. This method is needed because the application class path can theoretically change, or additional plug-ins may become available. Rather than re-scanning the classpath on every invocation of the API, the class path is scanned automatically only on the first invocation. Clients can call this method to prompt a re-scan. Thus this method need only be invoked by sophisticated applications which dynamically make new plug-ins available at runtime.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.