ro.sync.ecss.extensions.cc

Class ValueProviderLoader

java.lang.Object

ro.sync.ecss.extensions.cc.ValueProviderLoader

@API(type=INTERNAL,
     src=PUBLIC)
public class ValueProviderLoader
extends java.lang.Object

Loads an XML configuration file into specific value providers.

Constructor Summary

Constructors

Constructor and Description
ValueProviderLoader()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	buildGenericAttrKey(java.lang.String attrLocalName) Builds the key that identifies the element or attribute for which we provide a value.
static java.lang.String	buildGenericElementKey(java.lang.String elementLocalName) Builds the key that identifies the element or attribute for which we provide a value.
static java.util.Map<java.lang.String,java.util.List<ValueProvider>>	loadConfiguration(org.xml.sax.InputSource configurationSource) Loads the XML configuration file.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueProviderLoader

public ValueProviderLoader()

Method Detail

loadConfiguration

public static java.util.Map<java.lang.String,java.util.List<ValueProvider>> loadConfiguration(org.xml.sax.InputSource configurationSource)

Loads the XML configuration file.

Parameters:

configurationSource - Source from which to load the configuration.

Returns:

The value providers loaded from the configuration file or an empty map. The key from the map was built using buildGenericAttrKey(String) or buildGenericElementKey(String). For each attribute/element the possible value providers are sorted based on their specificity. That means that when searching for a provider you should find the first one that matches. In a real life use case there aren't many rules written on the same local name (but different namespaces) so you will get the provider with minimum or tests.

 key:    el_para
 values: provider(para, "http://docbook.org/ns/docbook") - matches a para from a specific namespace
         provider(para) - matches a para from any namespace
 

buildGenericElementKey

public static java.lang.String buildGenericElementKey(java.lang.String elementLocalName)

Builds the key that identifies the element or attribute for which we provide a value.

Parameters:

elementLocalName - The element local name to generate a key for.

Returns:

A key that uniquely identifies the given entry information.

buildGenericAttrKey

public static java.lang.String buildGenericAttrKey(java.lang.String attrLocalName)

Builds the key that identifies the element or attribute for which we provide a value.

Parameters:

attrLocalName - Local attribute name.

Returns:

A key that uniquely identifies the given entry information.