Package org.apache.camel.component.properties

Interface PropertiesParser

All Known Implementing Classes:

DefaultPropertiesParser

public interface PropertiesParser

A parser to parse properties for a given input

Method Summary

Modifier and Type	Method	Description
String	parseProperty(String key, String value, PropertiesLookup properties)	While parsing the uri using parseUri method each parsed property found invokes this callback.
String	parseUri(String text, PropertiesLookup properties, boolean fallback, boolean keepUnresolvedOptional, boolean nestedPlaceholder)	Parses the string and replaces the property placeholders with values from the given properties.

Method Detail

parseUri

String parseUri(String text,
                PropertiesLookup properties,
                boolean fallback,
                boolean keepUnresolvedOptional,
                boolean nestedPlaceholder)
         throws IllegalArgumentException

Parses the string and replaces the property placeholders with values from the given properties.

Parameters:

text - the text to be parsed

properties - the properties resolved which values should be looked up

fallback - whether to support using fallback values if a property cannot be found

keepUnresolvedOptional - whether to keep placeholders that are optional and was unresolved

nestedPlaceholder - whether to support nested property placeholders. A nested placeholder, means that a placeholder, has also a placeholder, that should be resolved (recursively).

Returns:

the parsed text with replaced placeholders

Throws:

IllegalArgumentException - if uri syntax is not valid or a property is not found

parseProperty

String parseProperty(String key,
                     String value,
                     PropertiesLookup properties)

While parsing the uri using parseUri method each parsed property found invokes this callback.

This strategy method allows you to hook into the parsing and do custom lookup and return the actual value to use.

Parameters:

key - the key

value - the value

properties - the properties resolved which values should be looked up

Returns:

the value to use