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java.lang.Objectorg.opennms.netmgt.config.ThresholdingConfigFactory
This class is the main respository for thresholding configuration information used by the thresholding daemon.. When this class is loaded it reads the thresholding configuration into memory. Note: Users of this class should make sure the init() is called before calling any other method to ensure the config is loaded before accessing other convenience methods.
Field Summary | |
private ThresholdingConfig |
m_config
The config class loaded from the config file |
private java.util.Map |
m_groupMap
Map of org.opennms.netmgt.config.threshd.Group objects indexed by group name. |
private static boolean |
m_loaded
This member is set to true if the configuration file has been loaded. |
private static ThresholdingConfigFactory |
m_singleton
The singleton instance of this factory |
Constructor Summary | |
private |
ThresholdingConfigFactory(java.lang.String configFile)
Private constructor |
Method Summary | |
static ThresholdingConfigFactory |
getInstance()
Return the singleton instance of this factory. |
java.lang.String |
getRrdRepository(java.lang.String groupName)
Retrieves the configured path to the RRD file repository for the specified thresholding group. |
java.util.Collection |
getThresholds(java.lang.String groupName)
Retrieves a Collection object consisting of all the org.opennms.netmgt.config.Threshold objects which make up the specified thresholding group. |
static void |
init()
Load the config from the default config file and create the singleton instance of this factory. |
static void |
reload()
Reload the config from the default config file |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private static ThresholdingConfigFactory m_singleton
private ThresholdingConfig m_config
private static boolean m_loaded
private java.util.Map m_groupMap
Constructor Detail |
private ThresholdingConfigFactory(java.lang.String configFile) throws java.io.IOException, org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
java.io.IOException
- Thrown if the specified config file cannot be read
org.exolab.castor.xml.MarshalException
- Thrown if the file does not conform to the schema.
org.exolab.castor.xml.ValidationException
- Thrown if the contents do not match the required schema.Method Detail |
public static void init() throws java.io.IOException, org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
java.io.IOException
- Thrown if the specified config file cannot be read
org.exolab.castor.xml.MarshalException
- Thrown if the file does not conform to the schema.
org.exolab.castor.xml.ValidationException
- Thrown if the contents do not match the required schema.public static void reload() throws java.io.IOException, org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
java.io.IOException
- Thrown if the specified config file cannot be read/loaded
org.exolab.castor.xml.MarshalException
- Thrown if the file does not conform to the schema.
org.exolab.castor.xml.ValidationException
- Thrown if the contents do not match the required schema.public static ThresholdingConfigFactory getInstance()
java.lang.IllegalStateException
- Thrown if the factory has not yet been initialized.public java.lang.String getRrdRepository(java.lang.String groupName)
groupName
- Group name to lookup
java.lang.IllegalArgumentException
- if group name does not exist in the group map.public java.util.Collection getThresholds(java.lang.String groupName)
groupName
- Group name to lookup
java.lang.IllegalArgumentException
- if group name does not exist in the group map.
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