org.apache.qpid.util

Class Strings

java.lang.Object

org.apache.qpid.util.Strings

public final class Strings
extends Object

Strings

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Strings.ChainedResolver
static class	Strings.MapResolver
static class	Strings.PropertiesResolver
static interface	Strings.Resolver

Field Summary

Fields

Modifier and Type	Field and Description
static Strings.Resolver	ENV_VARS_RESOLVER
static Strings.Resolver	JAVA_SYS_PROPS_RESOLVER
static Strings.Resolver	SYSTEM_RESOLVER

Method Summary

Methods

Modifier and Type	Method and Description
static Strings.Resolver	chain(Strings.Resolver... resolvers)
static Strings.Resolver	createSubstitutionResolver(String prefix, LinkedHashMap<String,String> substitutions)
static byte[]	decodeBase64(String base64String)
static String	expand(String input)
static String	expand(String input, boolean failOnUnresolved, Strings.Resolver... resolvers)
static String	expand(String input, Strings.Resolver resolver)
static String	fromUTF8(byte[] bytes)
static String	join(String sep, Iterable items)
static String	join(String sep, Object[] items)
static String	printMap(Map<String,Object> map)
static String	randomAlphaNumericString(int maxLength)
static List<String>	split(String listAsString)
static byte[]	toUTF8(String str)

Methods inherited from class java.lang.Object

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

Field Detail

ENV_VARS_RESOLVER

public static final Strings.Resolver ENV_VARS_RESOLVER

JAVA_SYS_PROPS_RESOLVER

public static final Strings.Resolver JAVA_SYS_PROPS_RESOLVER

SYSTEM_RESOLVER

public static final Strings.Resolver SYSTEM_RESOLVER

Method Detail

randomAlphaNumericString

public static String randomAlphaNumericString(int maxLength)

toUTF8

public static final byte[] toUTF8(String str)

fromUTF8

public static final String fromUTF8(byte[] bytes)

chain

public static Strings.Resolver chain(Strings.Resolver... resolvers)

decodeBase64

public static byte[] decodeBase64(String base64String)

expand

public static final String expand(String input)

expand

public static final String expand(String input,
            Strings.Resolver resolver)

expand

public static final String expand(String input,
            boolean failOnUnresolved,
            Strings.Resolver... resolvers)

join

public static final String join(String sep,
          Iterable items)

join

public static final String join(String sep,
          Object[] items)

split

public static final List<String> split(String listAsString)

printMap

public static String printMap(Map<String,Object> map)

createSubstitutionResolver

public static Strings.Resolver createSubstitutionResolver(String prefix,
                                          LinkedHashMap<String,String> substitutions)