org.apache.camel.component.properties

Class DefaultPropertiesParser

java.lang.Object

org.apache.camel.component.properties.DefaultPropertiesParser

All Implemented Interfaces:

AugmentedPropertyNameAwarePropertiesParser, PropertiesParser

public class DefaultPropertiesParser
extends Object
implements AugmentedPropertyNameAwarePropertiesParser

A parser to parse a string which contains property placeholders.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
DefaultPropertiesParser()
DefaultPropertiesParser(PropertiesComponent propertiesComponent)

Method Summary

Modifier and Type	Method and Description
PropertiesComponent	getPropertiesComponent()
String	parseProperty(String key, String value, Properties properties) While parsing the uri using parseUri each parsed property found invokes this callback.
String	parseUri(String text, Properties properties, String prefixToken, String suffixToken) Parses the string and replaces the property placeholders with values from the given properties.
String	parseUri(String text, Properties properties, String prefixToken, String suffixToken, String propertyPrefix, String propertySuffix, boolean fallbackToUnaugmentedProperty, boolean defaultFallbackEnabled) Parses the string, applying the optional propertyPrefix and propertySuffix to the parsed property names, and replaces the property placeholders with values from the given properties.
void	setPropertiesComponent(PropertiesComponent propertiesComponent)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.slf4j.Logger log

Constructor Detail

DefaultPropertiesParser

public DefaultPropertiesParser()

DefaultPropertiesParser

public DefaultPropertiesParser(PropertiesComponent propertiesComponent)

Method Detail

getPropertiesComponent

public PropertiesComponent getPropertiesComponent()

setPropertiesComponent

public void setPropertiesComponent(PropertiesComponent propertiesComponent)

parseUri

public String parseUri(String text,
                       Properties properties,
                       String prefixToken,
                       String suffixToken)
                throws IllegalArgumentException

Description copied from interface: PropertiesParser

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

Specified by:

parseUri in interface PropertiesParser

Parameters:

text - the text to be parsed

properties - the properties resolved which values should be looked up

prefixToken - the prefix token

suffixToken - the suffix token

Returns:

the parsed text with replaced placeholders

Throws:

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

parseUri

public String parseUri(String text,
                       Properties properties,
                       String prefixToken,
                       String suffixToken,
                       String propertyPrefix,
                       String propertySuffix,
                       boolean fallbackToUnaugmentedProperty,
                       boolean defaultFallbackEnabled)
                throws IllegalArgumentException

Description copied from interface: AugmentedPropertyNameAwarePropertiesParser

Parses the string, applying the optional propertyPrefix and propertySuffix to the parsed property names, and replaces the property placeholders with values from the given properties.

Specified by:

parseUri in interface AugmentedPropertyNameAwarePropertiesParser

Parameters:

text - the text to be parsed

properties - the properties resolved which values should be looked up

prefixToken - the prefix token

suffixToken - the suffix token

propertyPrefix - the optional property name prefix to augment parsed property names with

propertySuffix - the optional property name suffix to augment parsed property names with

fallbackToUnaugmentedProperty - flag indicating if the originally parsed property name should by used for resolution if there is no match to the augmented property name

defaultFallbackEnabled - flag indicating if the value after colon should be the default value to use it the property has not been resolved

Returns:

the parsed text with replaced placeholders

Throws:

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

parseProperty

public String parseProperty(String key,
                            String value,
                            Properties properties)

Description copied from interface: PropertiesParser

While parsing the uri using parseUri 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.

Specified by:

parseProperty in interface PropertiesParser

Parameters:

key - the key

value - the value

properties - the properties resolved which values should be looked up

Returns:

the value to use