org.restsql.core.impl

Class SqlResourceFactoryImpl

java.lang.Object

org.restsql.core.impl.SqlResourceFactoryImpl

All Implemented Interfaces:

Factory.SqlResourceFactory

public class SqlResourceFactoryImpl
extends Object
implements Factory.SqlResourceFactory

Manages SQL Resource construction. Loads definitions from XML files in the directory sqlresources.dir on first request. Use reloadSqlResource(String) to refresh with the latest definition.

Author:

Mark Sawers

Constructor Summary

Constructors

Constructor and Description
SqlResourceFactoryImpl()

Method Summary

Methods

Modifier and Type	Method and Description
SqlResource	getSqlResource(String resName)
InputStream	getSqlResourceDefinition(String resName)
List<String>	getSqlResourceNames() Returns available SQL Resource names using the configured directory.
String	getSqlResourcesDir() Returns the configured resources directory name.
boolean	isSqlResourceLoaded(String name) Returns true if the resource has been loaded, i.e.
void	reloadSqlResource(String resName) Reloads definition using the current file.

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlResourceFactoryImpl

public SqlResourceFactoryImpl()

Method Detail

getSqlResource

public SqlResource getSqlResource(String resName)
                           throws Factory.SqlResourceFactoryException,
                                  SqlResourceException

Specified by:

getSqlResource in interface Factory.SqlResourceFactory

Throws:

Factory.SqlResourceFactoryException

SqlResourceException

getSqlResourceDefinition

public InputStream getSqlResourceDefinition(String resName)
                                     throws Factory.SqlResourceFactoryException

Specified by:

getSqlResourceDefinition in interface Factory.SqlResourceFactory

Throws:

Factory.SqlResourceFactoryException

getSqlResourceNames

public List<String> getSqlResourceNames()
                                 throws Factory.SqlResourceFactoryException

Returns available SQL Resource names using the configured directory.

Specified by:

getSqlResourceNames in interface Factory.SqlResourceFactory

Throws:

Factory.SqlResourceFactoryException - if the provided directory does not exist

getSqlResourcesDir

public String getSqlResourcesDir()

Returns the configured resources directory name.

Specified by:

getSqlResourcesDir in interface Factory.SqlResourceFactory

isSqlResourceLoaded

public boolean isSqlResourceLoaded(String name)

Returns true if the resource has been loaded, i.e. requested previously.

reloadSqlResource

public void reloadSqlResource(String resName)
                       throws Factory.SqlResourceFactoryException,
                              SqlResourceException

Reloads definition using the current file. Note this operation is not thread safe and should be run in development mode only.

Specified by:

reloadSqlResource in interface Factory.SqlResourceFactory

Throws:

Factory.SqlResourceFactoryException

SqlResourceException