Package com.suse.common.configuration

Class FileConfigurationSource

java.lang.Object

com.suse.common.configuration.BaseConfigurationSource

com.suse.common.configuration.FileConfigurationSource

All Implemented Interfaces:

ConfigurationSource

public class FileConfigurationSource
extends BaseConfigurationSource

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	commonFilePrefix
private static java.util.Comparator<java.nio.file.Path>	CONFIG_PATH_COMPARATOR
private java.util.Properties	configValues
private java.util.List<java.lang.String>	fallbackNamespaces
private static org.apache.logging.log4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn)	Builds a file configuration source.
FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn, java.lang.String filePrefixIn)	Builds a file configuration source.
FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn, java.lang.String filePrefixIn, java.util.List<java.lang.String> fallbackNamespacesIn)	Builds a file configuration source.

Method Summary

Modifier and Type	Method	Description
private static java.util.stream.Stream<java.nio.file.Path>	getConfigurationStream(java.util.List<java.nio.file.Path> locationsList)
java.util.Set<java.lang.String>	getPropertyNames()	Retrieves the names of all the available properties.
protected java.lang.String	getRawValue(java.lang.String property)	Get the configuration entry for given property
private java.util.Properties	loadProperties(java.nio.file.Path file)
private java.lang.String	makeNamespace(java.nio.file.Path path)

Methods inherited from class com.suse.common.configuration.BaseConfigurationSource

convertTo, getBoolean, getDouble, getFloat, getInteger, getList, getLong, getString, toProperties

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_PATH_COMPARATOR

private static final java.util.Comparator<java.nio.file.Path> CONFIG_PATH_COMPARATOR

LOGGER

private static final org.apache.logging.log4j.Logger LOGGER

fallbackNamespaces

private final java.util.List<java.lang.String> fallbackNamespaces

commonFilePrefix

private final java.lang.String commonFilePrefix

configValues

private final java.util.Properties configValues

Constructor Detail

FileConfigurationSource

public FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn)

Builds a file configuration source.

Parameters:

fileSourcesIn - List of files and directories to process

FileConfigurationSource

public FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn,
                               java.lang.String filePrefixIn)

Builds a file configuration source.

Parameters:

fileSourcesIn - List of files and directories to process

filePrefixIn - a common prefix used by all configuration file names

FileConfigurationSource

public FileConfigurationSource(java.util.List<java.nio.file.Path> fileSourcesIn,
                               java.lang.String filePrefixIn,
                               java.util.List<java.lang.String> fallbackNamespacesIn)

Builds a file configuration source.

Parameters:

fileSourcesIn - List of files and directories to process

filePrefixIn - a common prefix used by all configuration file names

fallbackNamespacesIn - namespaces to search for, in the given order. These are used when a property, specified with no namespace, was not found.

Method Detail

getRawValue

protected java.lang.String getRawValue(java.lang.String property)

Get the configuration entry for given property

Specified by:

getRawValue in class BaseConfigurationSource

Parameters:

property - string to get the value of

Returns:

the value

getPropertyNames

public java.util.Set<java.lang.String> getPropertyNames()

Description copied from interface: ConfigurationSource

Retrieves the names of all the available properties.

Returns:

the set of property names

getConfigurationStream

private static java.util.stream.Stream<java.nio.file.Path> getConfigurationStream(java.util.List<java.nio.file.Path> locationsList)

loadProperties

private java.util.Properties loadProperties(java.nio.file.Path file)

makeNamespace

private java.lang.String makeNamespace(java.nio.file.Path path)