public class SystemProperties extends Object implements Properties
Properties
type overwriting methods in order to
access system properties as passed via the "-Dkey=value" when launching the
JVM (e.g.java -Dconsole.width=220)
The keys are transformed to a system properties by removing a prefixed "/"
path delimiter (as of Properties.getDelimiter()
and converting all other path
delimiters "/" to the system property's (de facto standard) separator ".". If
accessing failed, then the lower case version of the so transformed key is
probed.
Accessing a system property "console.width" would be done with the path
"/console/width".Properties.MutableProperties, Properties.PropertiesBuilder
org.refcodes.structure.CanonicalMap.CanonicalMapBuilder, org.refcodes.structure.CanonicalMap.MutableCanonicalMap
org.refcodes.structure.PathMap.MutablePathMap<T>, org.refcodes.structure.PathMap.PathMapBuilder<T>
org.refcodes.structure.Dictionary.MutableDictionary<K,V>
org.refcodes.structure.Keys.MutableKeys<K,V>, org.refcodes.structure.Keys.MutableValues<K,V>
org.refcodes.mixin.DelimiterAccessor.DelimiterBuilder<B extends org.refcodes.mixin.DelimiterAccessor.DelimiterBuilder<B>>, org.refcodes.mixin.DelimiterAccessor.DelimiterMutator, org.refcodes.mixin.DelimiterAccessor.DelimiterProperty
org.refcodes.mixin.TypeAccessor.TypeMutator<T>, org.refcodes.mixin.TypeAccessor.TypeProperty<T>
org.refcodes.structure.PropertiesAccessorMixin.PropertiesBuilderMixin<T>, org.refcodes.structure.PropertiesAccessorMixin.PropertiesMixin, org.refcodes.structure.PropertiesAccessorMixin.PropertiesMutatorMixin
DEFAULT_COMMENT
Constructor and Description |
---|
SystemProperties() |
Modifier and Type | Method and Description |
---|---|
Properties |
childrenOf(String aParentPath) |
boolean |
containsKey(Object aKey)
The key is transformed to an system property variable by removing a
prefixed "/" path delimiter (as of
Properties.getDelimiter() and converting
all other path delimiters "/" to the system property's (de facto
standard) separator ".". |
String |
get(Object aKey)
The key is transformed to a system property by removing a prefixed "/"
path delimiter (as of
Properties.getDelimiter() and converting all other
path delimiters "/" to the system property's (de facto standard)
separator ".". |
boolean |
isEmpty() |
Set<String> |
keySet()
The keys are transformed to a path by prefixing a "/" path delimiter (as
of
Properties.getDelimiter() and converting all other system property's (de
facto standard) separators "." to the path delimiter "/". |
Properties |
retrieveFrom(String aFromPath) |
Properties |
retrieveTo(String aToPath) |
int |
size() |
Object |
toDataStructure(String aFromPath) |
Collection<String> |
values() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
containsValue, getDelimiter, getType, retrieve, toMap, toProperties, toPropertyPath
toInstance, toInstance, toType, toType
directories, directories, entries, entries, fromExternalKey, getArray, getArray, getRootPath, hasParentPath, isArray, isArray, isDirectory, isEntry, isRecord, isRootPath, keySet, paths, paths, records, records, toDataStructure, toExternalKey, toMap, toNormalizedPath, toNormalizedPath, toParentPath, toPath
containsKey, get, getBoolean, getBoolean, getByte, getByte, getCharacter, getCharacter, getDouble, getDouble, getFloat, getFloat, getInteger, getInteger, getLong, getLong, getShort, getShort, use, useBoolean, useBoolean, useByte, useByte, useDouble, useDouble, useFloat, useFloat, useInteger, useInteger, useLong, useLong, useShort, useShort
public String get(Object aKey)
Properties.getDelimiter()
and converting all other
path delimiters "/" to the system property's (de facto standard)
separator ".". If accessing failed, then the lower case version of the so
transformed key is probed.
public boolean containsKey(Object aKey)
Properties.getDelimiter()
and converting
all other path delimiters "/" to the system property's (de facto
standard) separator ".". If accessing failed, then the lower case version
of the so transformed key is probed.
public Set<String> keySet()
Properties.getDelimiter()
and converting all other system property's (de
facto standard) separators "." to the path delimiter "/".
public Collection<String> values()
public int size()
size
in interface org.refcodes.structure.Containable
public Object toDataStructure(String aFromPath)
toDataStructure
in interface org.refcodes.structure.PathMap<String>
public boolean isEmpty()
isEmpty
in interface org.refcodes.structure.Containable
public Properties retrieveFrom(String aFromPath)
retrieveFrom
in interface Properties
retrieveFrom
in interface org.refcodes.structure.CanonicalMap
retrieveFrom
in interface org.refcodes.structure.PathMap<String>
public Properties retrieveTo(String aToPath)
retrieveTo
in interface Properties
retrieveTo
in interface org.refcodes.structure.CanonicalMap
retrieveTo
in interface org.refcodes.structure.PathMap<String>
public Properties childrenOf(String aParentPath)
childrenOf
in interface Properties
childrenOf
in interface org.refcodes.structure.CanonicalMap
childrenOf
in interface org.refcodes.structure.PathMap<String>
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