public class ReloadableDefinitionsFactory extends Object implements ComponentDefinitionsFactory
Modifier and Type | Field and Description |
---|---|
static String |
DEFINITIONS_FACTORY_CLASSNAME
Name of init property carrying factory class name.
|
protected ComponentDefinitionsFactory |
factory
The real factory instance.
|
protected Map |
properties
Initialization parameters.
|
Constructor and Description |
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ReloadableDefinitionsFactory(javax.servlet.ServletContext servletContext,
Map properties)
Constructor.
|
ReloadableDefinitionsFactory(javax.servlet.ServletContext servletContext,
javax.servlet.ServletConfig servletConfig)
Constructor.
|
Modifier and Type | Method and Description |
---|---|
ComponentDefinitionsFactory |
createDefaultFactory(javax.servlet.ServletContext servletContext,
Map properties)
Create default Definition factory.
|
ComponentDefinitionsFactory |
createFactory(javax.servlet.ServletContext servletContext,
Map properties)
Create Definition factory.
|
ComponentDefinitionsFactory |
createFactoryFromClassname(javax.servlet.ServletContext servletContext,
Map properties,
String classname)
Create Definition factory from provided classname.
|
ComponentDefinition |
getDefinition(String definitionName,
javax.servlet.ServletRequest request,
javax.servlet.ServletContext servletContext)
Get a definition by its name.
|
ComponentDefinitionsFactory |
getFactory()
Get underlying factory instance.
|
void |
initFactory(javax.servlet.ServletContext servletContext,
Map properties)
Init factory.
|
void |
reload(javax.servlet.ServletContext servletContext)
Reload underlying factory.
|
String |
toString()
Return String representation.
|
protected ComponentDefinitionsFactory factory
protected Map properties
public static final String DEFINITIONS_FACTORY_CLASSNAME
public ReloadableDefinitionsFactory(javax.servlet.ServletContext servletContext, javax.servlet.ServletConfig servletConfig) throws DefinitionsFactoryException
servletContext
- Our servlet context.servletConfig
- Our servlet config.DefinitionsFactoryException
- If factory creation fail.public ReloadableDefinitionsFactory(javax.servlet.ServletContext servletContext, Map properties) throws DefinitionsFactoryException
servletContext
- Our servlet context.properties
- Map containing all properties.DefinitionsFactoryException
- If factory creation fail.public ComponentDefinitionsFactory createFactoryFromClassname(javax.servlet.ServletContext servletContext, Map properties, String classname) throws DefinitionsFactoryException
classname
- Class name of the factory to create.servletContext
- Servlet Context passed to newly created factory.properties
- Map of name/property passed to newly created factory.DefinitionsFactoryException
- If an error occur while initializing factorypublic ComponentDefinitionsFactory createDefaultFactory(javax.servlet.ServletContext servletContext, Map properties) throws DefinitionsFactoryException
servletContext
- Servlet Context passed to newly created factory.properties
- Map of name/property passed to newly created factory.DefinitionsFactoryException
- If an error occur while initializing factorypublic ComponentDefinitionsFactory createFactory(javax.servlet.ServletContext servletContext, Map properties) throws DefinitionsFactoryException
servletContext
- Servlet Context passed to newly created factory.properties
- Map containing all properties.DefinitionsFactoryException
public ComponentDefinition getDefinition(String definitionName, javax.servlet.ServletRequest request, javax.servlet.ServletContext servletContext) throws FactoryNotFoundException, DefinitionsFactoryException
getDefinition
in interface ComponentDefinitionsFactory
definitionName
- Name of requested definition.request
- Current servlet request.servletContext
- Current servlet context.FactoryNotFoundException
- Can't find definition factory.DefinitionsFactoryException
- General error in factory while getting definition.public void reload(javax.servlet.ServletContext servletContext) throws DefinitionsFactoryException
servletContext
- Current servlet context.DefinitionsFactoryException
- If factory creation fails.public ComponentDefinitionsFactory getFactory()
public void initFactory(javax.servlet.ServletContext servletContext, Map properties) throws DefinitionsFactoryException
initFactory
in interface ComponentDefinitionsFactory
servletContext
- Servlet Context passed to newly created factory.properties
- Map of name/property passed to newly created factory.
Map can contain more properties than requested.DefinitionsFactoryException
- An error occur during initialization.Copyright © 2000–2017 Apache Software Foundation. All rights reserved.