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org.scopemvc.util
Class ScopeConfig
java.lang.Objectorg.scopemvc.util.ScopeConfig
- public final class ScopeConfig
- extends java.lang.Object
Loads the Scope config in such a way that custom properties can be set from the Java command line (-D switch) or from a custom ResourceBundle. Any properties not supplied are loaded with the default settings in DefaultScopeConfig.
A custom ResourceBundle name can be specified with setPropertiesName(java.lang.String) 55
during application initialisation, although the default "scope.config" resource
is always loaded if it can be found.
Property definitions have the following priority (from highest to lowest):
- System properties
- setPropertiesName() properties
- scope.properties
- DefaultScopeConfig
- Version:
- $Revision: 1.6 $ $Date: 2002/05/26 10:30:54 $
| Field Summary | |
private static java.lang.String |
DEFAULT_CONFIG_NAME
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private static java.lang.String |
DEFAULT_CUSTOM_CONFIG_NAME
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private static java.lang.String |
DEFAULT_PROPERTY_PREFIX
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private static ScopeConfig |
instance
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private static org.apache.commons.logging.Log |
LOG
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private java.util.HashMap |
properties
The Scope config properties loaded at first access of config. |
| Constructor Summary | |
private |
ScopeConfig()
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| Method Summary | |
static char |
getChar(java.lang.String inKey)
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static java.lang.Class |
getClass(java.lang.String inKey)
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protected java.lang.String |
getDefaultConfigName()
Returns the name of the default configuration bundle. |
protected java.lang.String |
getDefaultCustomConfigName()
Returns the name of the default custom configuration bundle. |
static ScopeConfig |
getInstance()
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static java.lang.Integer |
getInteger(java.lang.String inKey)
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static java.util.Iterator |
getKeysMatching(java.lang.String inKeyPrefix)
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static java.lang.Object |
getObject(java.lang.String inKey)
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protected static java.util.HashMap |
getProperties()
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private java.util.ResourceBundle |
getProperties(java.lang.String inPropertiesName)
Try to return a ResourceBundle loaded from the named resource, or null if can't load. |
protected java.lang.String |
getPropertyPrefix()
Returns the property name prefix. |
static java.lang.String |
getString(java.lang.String inKey)
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protected void |
initialise()
Initialises the class by loading in the configuration. |
private void |
loadCustomConfig()
Attempt to load a custom ResourceBundle called "scope.properties" if it can be found. |
private void |
loadDefaultConfig()
Load the default config. |
private void |
loadSystemConfig()
Load Scope config properties from System properties. |
private void |
putAll(java.util.ResourceBundle inBundle)
Put properties from the ResourceBundle. |
static void |
setPropertiesName(java.lang.String inName)
Set name of custom properties that will override the DefaultScopeConfig and "scope.properties", but not override any System properties. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
LOG
private static final org.apache.commons.logging.Log LOG
properties
private java.util.HashMap properties
- The Scope config properties loaded at first access of config.
instance
private static ScopeConfig instance
DEFAULT_CUSTOM_CONFIG_NAME
private static final java.lang.String DEFAULT_CUSTOM_CONFIG_NAME
- See Also:
- Constant Field Values
DEFAULT_CONFIG_NAME
private static final java.lang.String DEFAULT_CONFIG_NAME
- See Also:
- Constant Field Values
DEFAULT_PROPERTY_PREFIX
private static final java.lang.String DEFAULT_PROPERTY_PREFIX
- See Also:
- Constant Field Values
| Constructor Detail |
ScopeConfig
private ScopeConfig()
| Method Detail |
getInstance
public static ScopeConfig getInstance()
getDefaultCustomConfigName
protected java.lang.String getDefaultCustomConfigName()
- Returns the name of the default custom configuration bundle.
getDefaultConfigName
protected java.lang.String getDefaultConfigName()
- Returns the name of the default configuration bundle.
getPropertyPrefix
protected java.lang.String getPropertyPrefix()
- Returns the property name prefix.
initialise
protected void initialise()
- Initialises the class by loading in the configuration.
loadSystemConfig
private void loadSystemConfig()
- Load Scope config properties from System properties.
loadCustomConfig
private void loadCustomConfig()
- Attempt to load a custom ResourceBundle called "scope.properties" if
it can be found.
loadDefaultConfig
private void loadDefaultConfig()
- Load the default config.
putAll
private void putAll(java.util.ResourceBundle inBundle)
- Put properties from the ResourceBundle.
getProperties
private java.util.ResourceBundle getProperties(java.lang.String inPropertiesName)
- Try to return a ResourceBundle loaded from the named resource,
or null if can't load.
setPropertiesName
public static void setPropertiesName(java.lang.String inName)
- Set name of custom properties that will override the
DefaultScopeConfig and "scope.properties",
but not override any System properties.
getProperties
protected static java.util.HashMap getProperties()
getString
public static java.lang.String getString(java.lang.String inKey)
getObject
public static java.lang.Object getObject(java.lang.String inKey)
getChar
public static char getChar(java.lang.String inKey)
getClass
public static java.lang.Class getClass(java.lang.String inKey)
getInteger
public static java.lang.Integer getInteger(java.lang.String inKey)
getKeysMatching
public static java.util.Iterator getKeysMatching(java.lang.String inKeyPrefix)
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SUMMARY: JAVADOC | SOURCE | DOWNLOAD | NESTED | FIELD | CONSTR | METHOD |
DETAIL: FIELD | CONSTR | METHOD | ||||||||