/** Parse and populate child configuration modules. */
private void populateConfigurationModules() {
ConfigurationDirectory configDirectory =
serviceDirectory.getConfigurationDirectory(serviceInfo.getConfigDir());
if (configDirectory != null) {
for (ConfigurationModule config : configDirectory.getConfigurationModules()) {
ConfigurationInfo info = config.getModuleInfo();
if (isValid()) {
setValid(config.isValid() && info.isValid());
if (!isValid()) {
setErrors(config.getErrors());
setErrors(info.getErrors());
}
}
serviceInfo.getProperties().addAll(info.getProperties());
serviceInfo.setTypeAttributes(config.getConfigType(), info.getAttributes());
configurationModules.put(config.getConfigType(), config);
}
for (String excludedType : serviceInfo.getExcludedConfigTypes()) {
if (!configurationModules.containsKey(excludedType)) {
ConfigurationInfo configInfo =
new ConfigurationInfo(
Collections.<PropertyInfo>emptyList(), Collections.<String, String>emptyMap());
ConfigurationModule config = new ConfigurationModule(excludedType, configInfo);
config.setDeleted(true);
configurationModules.put(excludedType, config);
}
}
}
}
/**
* Merge configurations with the parent configurations. This will update the child configuration
* module set as well as the underlying info instances.
*
* @param parent parent service module
* @param allStacks all stack modules
* @param commonServices common service modules
*/
private void mergeConfigurations(
ServiceModule parent,
Map<String, StackModule> allStacks,
Map<String, ServiceModule> commonServices)
throws AmbariException {
serviceInfo.getProperties().clear();
serviceInfo.setAllConfigAttributes(new HashMap<String, Map<String, Map<String, String>>>());
Collection<ConfigurationModule> mergedModules =
mergeChildModules(
allStacks, commonServices, configurationModules, parent.configurationModules);
for (ConfigurationModule module : mergedModules) {
configurationModules.put(module.getId(), module);
if (!module.isDeleted()) {
serviceInfo.getProperties().addAll(module.getModuleInfo().getProperties());
serviceInfo.setTypeAttributes(
module.getConfigType(), module.getModuleInfo().getAttributes());
}
}
}