org.apache.turbine.services.intake
Class TurbineIntakeService
java.lang.Object
|
+--org.apache.turbine.services.BaseInitable
|
+--org.apache.turbine.services.BaseService
|
+--org.apache.turbine.services.TurbineBaseService
|
+--org.apache.turbine.services.intake.TurbineIntakeService
- All Implemented Interfaces:
- Initable, IntakeService, Service
- public class TurbineIntakeService
- extends TurbineBaseService
- implements IntakeService
This service provides access to input processing objects based
on an XML specification.
- Version:
- $Id: TurbineIntakeService.java,v 1.5 2002/07/11 16:53:28 mpoeschl Exp $
- Author:
- John McNally
Method Summary |
void |
clearPool()
Clears all instances from the pool. |
void |
clearPool(java.lang.String name)
Clears instances of a group from the pool. |
int |
getCapacity(java.lang.String name)
Gets the capacity of the pool for a named group. |
java.lang.reflect.Method |
getFieldGetter(java.lang.String className,
java.lang.String propName)
Gets the Method that can be used to get a property value. |
java.lang.reflect.Method |
getFieldSetter(java.lang.String className,
java.lang.String propName)
Gets the Method that can be used to set a property. |
Group |
getGroup(java.lang.String groupName)
Gets an instance of a named group either from the pool
or by calling the Factory Service if the pool is empty. |
java.lang.String |
getGroupKey(java.lang.String groupName)
Gets the key (usually a short identifier) for a group. |
java.lang.String |
getGroupName(java.lang.String groupKey)
Gets the group name given its key. |
java.lang.String[] |
getGroupNames()
Names of all the defined groups. |
int |
getSize(java.lang.String name)
Gets the current size of the pool for a group. |
void |
init(javax.servlet.ServletConfig config)
Called the first time the Service is used. |
boolean |
releaseGroup(Group instance)
Puts a Group back to the pool. |
void |
setCapacity(java.lang.String name,
int capacity)
Sets the capacity of the pool for a group. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TurbineIntakeService
public TurbineIntakeService()
- Constructor.
init
public void init(javax.servlet.ServletConfig config)
throws InitializationException
- Called the first time the Service is used.
- Overrides:
init
in class TurbineBaseService
- Parameters:
config
- A ServletConfig.
getGroup
public Group getGroup(java.lang.String groupName)
throws TurbineException
- Gets an instance of a named group either from the pool
or by calling the Factory Service if the pool is empty.
- Specified by:
getGroup
in interface IntakeService
- Parameters:
groupName
- the name of the group.- Returns:
- a Group instance.
- Throws:
TurbineException
- if recycling fails.
releaseGroup
public boolean releaseGroup(Group instance)
- Puts a Group back to the pool.
- Specified by:
releaseGroup
in interface IntakeService
- Parameters:
instance
- the object instance to recycle.- Returns:
- true if the instance was accepted.
getCapacity
public int getCapacity(java.lang.String name)
- Gets the capacity of the pool for a named group.
- Specified by:
getCapacity
in interface IntakeService
- Parameters:
name
- the name of the class.
setCapacity
public void setCapacity(java.lang.String name,
int capacity)
- Sets the capacity of the pool for a group.
Note that the pool will be cleared after the change.
- Specified by:
setCapacity
in interface IntakeService
- Parameters:
name
- the name of the group.capacity
- the new capacity.
getSize
public int getSize(java.lang.String name)
- Gets the current size of the pool for a group.
- Specified by:
getSize
in interface IntakeService
- Parameters:
name
- the name of the group.
clearPool
public void clearPool(java.lang.String name)
- Clears instances of a group from the pool.
- Specified by:
clearPool
in interface IntakeService
- Parameters:
name
- the name of the group.
clearPool
public void clearPool()
- Clears all instances from the pool.
- Specified by:
clearPool
in interface IntakeService
getGroupNames
public java.lang.String[] getGroupNames()
- Names of all the defined groups.
- Specified by:
getGroupNames
in interface IntakeService
- Returns:
- array of names.
getGroupKey
public java.lang.String getGroupKey(java.lang.String groupName)
- Gets the key (usually a short identifier) for a group.
- Specified by:
getGroupKey
in interface IntakeService
- Parameters:
groupName
- the name of the group.- Returns:
- the the key.
getGroupName
public java.lang.String getGroupName(java.lang.String groupKey)
- Gets the group name given its key.
- Specified by:
getGroupName
in interface IntakeService
- Parameters:
the
- the key.- Returns:
- groupName the name of the group.
getFieldSetter
public java.lang.reflect.Method getFieldSetter(java.lang.String className,
java.lang.String propName)
- Gets the Method that can be used to set a property.
- Specified by:
getFieldSetter
in interface IntakeService
- Parameters:
className
- the name of the object.propName
- the name of the property.- Returns:
- the setter.
getFieldGetter
public java.lang.reflect.Method getFieldGetter(java.lang.String className,
java.lang.String propName)
- Gets the Method that can be used to get a property value.
- Specified by:
getFieldGetter
in interface IntakeService
- Parameters:
className
- the name of the object.propName
- the name of the property.- Returns:
- the getter.
Copyright © 2000-2002 Apache Software Foundation. All Rights Reserved.