Class ServletContextConfiguration
java.lang.Object
org.apache.commons.configuration2.event.BaseEventSource
org.apache.commons.configuration2.AbstractConfiguration
org.apache.commons.configuration2.web.BaseWebConfiguration
org.apache.commons.configuration2.web.ServletContextConfiguration
- All Implemented Interfaces:
Configuration
,EventSource
,ImmutableConfiguration
,SynchronizerSupport
A configuration wrapper to read the initialization parameters of a servlet context. This configuration is read only,
adding or removing a property will throw an UnsupportedOperationException.
- Since:
- 1.1
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected javax.servlet.ServletContext
Stores the wrapped servlet context. -
Constructor Summary
ConstructorsConstructorDescriptionServletContextConfiguration
(javax.servlet.Servlet servlet) Create a ServletContextConfiguration using the context of the specified servlet.ServletContextConfiguration
(javax.servlet.ServletContext context) Create a ServletContextConfiguration using the servlet context initialization parameters. -
Method Summary
Modifier and TypeMethodDescriptionActually creates an iterator for iterating over the keys in this configuration.protected Object
Actually obtains the value of the specified property.Methods inherited from class org.apache.commons.configuration2.web.BaseWebConfiguration
addPropertyDirect, clearPropertyDirect, containsKeyInternal, handleDelimiters, isEmptyInternal
Methods inherited from class org.apache.commons.configuration2.AbstractConfiguration
addErrorLogListener, addProperty, addPropertyInternal, append, beginRead, beginWrite, clear, clearInternal, clearProperty, cloneInterpolator, containsKey, copy, endRead, endWrite, get, get, getArray, getArray, getBigDecimal, getBigDecimal, getBigInteger, getBigInteger, getBoolean, getBoolean, getBoolean, getByte, getByte, getByte, getCollection, getCollection, getConfigurationDecoder, getConversionHandler, getDouble, getDouble, getDouble, getDuration, getDuration, getEncodedString, getEncodedString, getFloat, getFloat, getFloat, getInt, getInt, getInteger, getInterpolator, getKeys, getKeys, getKeysInternal, getList, getList, getList, getList, getListDelimiterHandler, getLogger, getLong, getLong, getLong, getProperties, getProperties, getProperty, getShort, getShort, getShort, getString, getString, getStringArray, getSynchronizer, immutableSubset, initLogger, installInterpolator, interpolate, interpolate, interpolatedConfiguration, isEmpty, isScalarValue, isThrowExceptionOnMissing, lock, setConfigurationDecoder, setConversionHandler, setDefaultLookups, setInterpolator, setListDelimiterHandler, setLogger, setParentInterpolator, setPrefixLookups, setProperty, setPropertyInternal, setSynchronizer, setThrowExceptionOnMissing, size, sizeInternal, subset, unlock
Methods inherited from class org.apache.commons.configuration2.event.BaseEventSource
addEventListener, clearErrorListeners, clearEventListeners, clone, copyEventListeners, createErrorEvent, createEvent, fireError, fireEvent, getEventListenerRegistrations, getEventListeners, isDetailEvents, removeEventListener, setDetailEvents
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.commons.configuration2.ImmutableConfiguration
getEnum, getEnum
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Field Details
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context
protected javax.servlet.ServletContext contextStores the wrapped servlet context.
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Constructor Details
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ServletContextConfiguration
public ServletContextConfiguration(javax.servlet.Servlet servlet) Create a ServletContextConfiguration using the context of the specified servlet.- Parameters:
servlet
- the servlet
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ServletContextConfiguration
public ServletContextConfiguration(javax.servlet.ServletContext context) Create a ServletContextConfiguration using the servlet context initialization parameters.- Parameters:
context
- the servlet context
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Method Details
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getPropertyInternal
Description copied from class:AbstractConfiguration
Actually obtains the value of the specified property. This method is called bygetProperty()
. Concrete subclasses must define it to fetch the value of the desired property.- Specified by:
getPropertyInternal
in classAbstractConfiguration
- Parameters:
key
- the key of the property in question- Returns:
- the (raw) value of this property
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getKeysInternal
Description copied from class:AbstractConfiguration
Actually creates an iterator for iterating over the keys in this configuration. This method is called bygetKeys()
, it has to be defined by concrete subclasses.- Specified by:
getKeysInternal
in classAbstractConfiguration
- Returns:
- an
Iterator
with all property keys in this configuration
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