net.morimekta.providence.config

Class ProvidenceConfigUtil

java.lang.Object

net.morimekta.providence.config.ProvidenceConfigUtil

public class ProvidenceConfigUtil
extends Object

Utilities for helping with providence config handling.

Constructor Summary

Constructors

Constructor and Description
ProvidenceConfigUtil()

Method Summary

Modifier and Type	Method and Description
protected static void	buildKeySet(String prefix, PMessage message, Set<String> valueKeySet) Build the key-sets for the given message and prefix.
static Object	getInMessage(PMessage message, String key) Look up a key in the message structure.
static Object	getInMessage(PMessage message, String key, Object defValue) Look up a key in the message structure.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProvidenceConfigUtil

public ProvidenceConfigUtil()

Method Detail

getInMessage

public static Object getInMessage(PMessage message,
                                  String key)

Look up a key in the message structure. If the key is not found, return null.

Parameters:

message - The message to look up into.

key - The key to look up.

Returns:

The value found or null.

getInMessage

public static Object getInMessage(PMessage message,
                                  String key,
                                  Object defValue)

Look up a key in the message structure. If the key is not found, return the default value. Note that the default value will be converted to the type of the declared field, not returned verbatim.

Parameters:

message - The message to look up into.

key - The key to look up.

defValue - The default value.

Returns:

The value found or the default.

buildKeySet

protected static void buildKeySet(String prefix,
                                  PMessage message,
                                  Set<String> valueKeySet)

Build the key-sets for the given message and prefix.

Parameters:

prefix - The current prefix, or null for no prefix.

message - The message to make key-set pairs for.

valueKeySet - The value key-set (with simple values)