systems.dmx.core.model

Interface ViewConfigModel

public interface ViewConfigModel

A container for config topics.

Config topics can be accessed by their type URI. A view config can contain only one config topic with a certain type URI.

Author:

Jörg Richter

Method Summary

Modifier and Type	Method and Description
ViewConfigModel	addConfigTopic(TopicModel configTopic) Adds a config topic to this view config.
TopicModel	getConfigTopic(String configTypeUri)
Iterable<? extends TopicModel>	getConfigTopics()
Object	getConfigValue(String configTypeUri, String childTypeUri) ### TODO: drop method? Lookup a view config value.
ViewConfigModel	setConfigValue(String configTypeUri, String childTypeUri, Object value) Sets a single value of a certain config topic.
ViewConfigModel	setConfigValueRef(String configTypeUri, String childTypeUri, Object topicIdOrUri)
org.codehaus.jettison.json.JSONArray	toJSONArray()
void	updateConfigTopic(TopicModel configTopic) Overrides a config topic with the given one.

Method Detail

getConfigTopics

Iterable<? extends TopicModel> getConfigTopics()

getConfigTopic

TopicModel getConfigTopic(String configTypeUri)

Returns:

the config topic for the given type URI, or null if there is none.

addConfigTopic

ViewConfigModel addConfigTopic(TopicModel configTopic)

Adds a config topic to this view config.

Throws:

RuntimeException - if this view config already contains a config topic for that type URI.

updateConfigTopic

void updateConfigTopic(TopicModel configTopic)

Overrides a config topic with the given one.

Throws:

RuntimeException - if this view config does not contain a config topic for that type URI.

setConfigValue

ViewConfigModel setConfigValue(String configTypeUri,
                               String childTypeUri,
                               Object value)

Sets a single value of a certain config topic. If no such config topic exists in this view config it is created.

Parameters:

configTypeUri - The type URI of the config topic, e.g. "dmx.webclient.view_config"

childTypeUri - The child type URI of the config value to set, e.g. "dmx.webclient.icon"

value - The config value (String, Integer, Long, Double, or Boolean)

setConfigValueRef

ViewConfigModel setConfigValueRef(String configTypeUri,
                                  String childTypeUri,
                                  Object topicIdOrUri)

getConfigValue

Object getConfigValue(String configTypeUri,
                      String childTypeUri)

### TODO: drop method? Lookup a view config value.

Compare to client-side counterpart: function get_view_config() in webclient.js

Parameters:

configTypeUri - The type URI of the config topic, e.g. "dmx.webclient.view_config"

childTypeUri - The child type URI of the config value to lookup, e.g. "dmx.webclient.icon"

Returns:

The config value, or null if no value is set

toJSONArray

org.codehaus.jettison.json.JSONArray toJSONArray()