com.bbn.openmap.proj
Class ProjectionFactoryLoader
java.lang.Object
|
+--com.bbn.openmap.MapHandlerChild
|
+--com.bbn.openmap.OMComponent
|
+--com.bbn.openmap.proj.ProjectionFactoryLoader
- All Implemented Interfaces:
- java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.util.EventListener, LightMapHandlerChild, PropertyConsumer
- public class ProjectionFactoryLoader
- extends OMComponent
All this class does is add the instance of the ProjectionFactory to
the MapHandler. This class needs to be added to the MapHandler in
order for a ProjectionFactory to be created and the
ProjectionLoaders to be recognized by the application. To keep
multiple ProjectionLoaders out of the openmap.components property
for readability, this class has a property that lets you set which
ProjectionLoaders are created and added to the application:
# For a projFactoryLoader marker name added to the openmap.components property.
projFactoryLoader.class=com.bbn.openmap.proj.ProjectionFactoryLoader
projFactoryLoader.class=com.bbn.openmap.proj.ProjectionFactoryLoader
projFactoryLoader.projectionLoaders=mercatorloader cadrgloader ortholoader llxyloader gnomonicloader
projFactoryLoader.mercatorloader.class=com.bbn.openmap.proj.MercatorLoader
projFactoryLoader.cadrgloader.class=com.bbn.openmap.proj.CADRGLoader
projFactoryLoader.ortholoader.class=com.bbn.openmap.proj.OrthographicLoader
projFactoryLoader.llxyloader.class=com.bbn.openmap.proj.LLXYLoader
projFactoryLoader.gnomonicloader.class=com.bbn.openmap.proj.GnomonicLoader
The above properties create 5 ProjectionLoaders which are added to
the MapHandler, along with the ProjectionFactory singleton
instance. The ProjectionLoader may have additional properties which
can be set as well, like their pretty GUI name and description.
Method Summary |
java.util.Properties |
getProperties(java.util.Properties props)
Create the properties to create ProjectionLoaders that this
loader created. |
java.util.Properties |
getPropertyInfo(java.util.Properties props)
Create the property information reflecting those used to create
loaders. |
void |
setBeanContext(java.beans.beancontext.BeanContext in_bc)
When the BeanContext (MapHandler) gets set, the singleton
instance of the ProjectionFactory is created (asked for) and
added to the BeanContext. |
void |
setProperties(java.lang.String prefix,
java.util.Properties props)
Check the properties for those to create ProjectionLoaders. |
Methods inherited from class com.bbn.openmap.MapHandlerChild |
addPropertyChangeListener, addVetoableChangeListener, childrenAdded, childrenRemoved, findAndInit, findAndInit, findAndUndo, firePropertyChange, fireVetoableChange, getBeanContext, removePropertyChangeListener, removeVetoableChangeListener |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
loaders
protected java.util.Vector loaders
ProjectionLoadersProperty
public static final java.lang.String ProjectionLoadersProperty
- See Also:
- Constant Field Values
ProjectionFactoryLoader
public ProjectionFactoryLoader()
setBeanContext
public void setBeanContext(java.beans.beancontext.BeanContext in_bc)
throws java.beans.PropertyVetoException
- When the BeanContext (MapHandler) gets set, the singleton
instance of the ProjectionFactory is created (asked for) and
added to the BeanContext.
- Specified by:
setBeanContext
in interface java.beans.beancontext.BeanContextChild
- Overrides:
setBeanContext
in class MapHandlerChild
java.beans.PropertyVetoException
setProperties
public void setProperties(java.lang.String prefix,
java.util.Properties props)
- Check the properties for those to create ProjectionLoaders.
- Specified by:
setProperties
in interface PropertyConsumer
- Overrides:
setProperties
in class OMComponent
- Parameters:
prefix
- the token to prefix the property namesprops
- the Properties
object
getProperties
public java.util.Properties getProperties(java.util.Properties props)
- Create the properties to create ProjectionLoaders that this
loader created.
- Specified by:
getProperties
in interface PropertyConsumer
- Overrides:
getProperties
in class OMComponent
- Parameters:
props
- a Properties object to load the PropertyConsumer
properties into. If props equals null, then a new
Properties object should be created.
- Returns:
- Properties object containing PropertyConsumer property
values. If getList was not null, this should equal
getList. Otherwise, it should be the Properties object
created by the PropertyConsumer.
getPropertyInfo
public java.util.Properties getPropertyInfo(java.util.Properties props)
- Create the property information reflecting those used to create
loaders.
- Specified by:
getPropertyInfo
in interface PropertyConsumer
- Overrides:
getPropertyInfo
in class OMComponent
- Parameters:
props
- a Properties object to load the PropertyConsumer
properties into. If getList equals null, then a new
Properties object should be created.
- Returns:
- Properties object containing PropertyConsumer property
values. If getList was not null, this should equal
getList. Otherwise, it should be the Properties object
created by the PropertyConsumer.
Copyright (C) BBNT Solutions LLC; See http://openmap.bbn.com/ for details