hera.util.conf

Class AbstractConfiguration

java.lang.Object

hera.util.conf.AbstractConfiguration

All Implemented Interfaces:

Configuration

Direct Known Subclasses:

DummyConfiguration, EnvironmentConfiguration, HierachicalConfiguration, InMemoryConfiguration, SystemPropertiesConfiguration

public abstract class AbstractConfiguration
extends java.lang.Object
implements Configuration

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger
protected boolean	readOnly

Constructor Summary

Constructors

Constructor and Description
AbstractConfiguration()
AbstractConfiguration(boolean readOnly)

Method Summary

Modifier and Type	Method and Description
protected void	checkReadOnly()
java.lang.Object	get(java.lang.String key) get configuration value.
boolean	getAsBoolean(java.lang.String key, boolean defaultValue)
double	getAsDouble(java.lang.String key, double defaultValue)
int	getAsInt(java.lang.String key, int defaultValue)
java.util.List<java.lang.String>	getAsList(java.lang.String key)
long	getAsLong(java.lang.String key, long defaultValue)
java.lang.String	getAsString(java.lang.String key, java.lang.String defaultValue)
protected java.lang.String[]	getFragments(java.lang.String qualifiedName)
Configuration	getSubconfiguration(java.lang.String key)
protected abstract java.lang.Object	getValue(java.lang.String key)
protected java.util.List<java.lang.String>	parse(java.lang.String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface hera.util.Configuration

asMap, define, remove

Field Detail

logger

protected final transient org.slf4j.Logger logger

readOnly

protected final boolean readOnly

Constructor Detail

AbstractConfiguration

public AbstractConfiguration()

AbstractConfiguration

public AbstractConfiguration(boolean readOnly)

Method Detail

getFragments

protected java.lang.String[] getFragments(java.lang.String qualifiedName)

getSubconfiguration

public Configuration getSubconfiguration(java.lang.String key)

Specified by:

getSubconfiguration in interface Configuration

getValue

protected abstract java.lang.Object getValue(java.lang.String key)

get

public java.lang.Object get(java.lang.String key)

get configuration value.

Specified by:

get in interface Configuration

getAsString

public java.lang.String getAsString(java.lang.String key,
                                    java.lang.String defaultValue)

Specified by:

getAsString in interface Configuration

getAsBoolean

public boolean getAsBoolean(java.lang.String key,
                            boolean defaultValue)

Specified by:

getAsBoolean in interface Configuration

getAsInt

public int getAsInt(java.lang.String key,
                    int defaultValue)

Specified by:

getAsInt in interface Configuration

getAsLong

public long getAsLong(java.lang.String key,
                      long defaultValue)

Specified by:

getAsLong in interface Configuration

getAsDouble

public double getAsDouble(java.lang.String key,
                          double defaultValue)

Specified by:

getAsDouble in interface Configuration

getAsList

public java.util.List<java.lang.String> getAsList(java.lang.String key)

Specified by:

getAsList in interface Configuration

parse

protected java.util.List<java.lang.String> parse(java.lang.String value)

checkReadOnly

protected void checkReadOnly()