// ACCESSORS/MUTATORS
public T get() {
LOG.debug("Invoke {}.", this);
URL configurationResource = null;
try {
configurationResource = getResource();
} catch (final IOException e) {
LOG.warn(
"Configuration entity file not found [entity: {}, file: {}].",
new Object[] {clazz, configuration.value(), e});
if (null != fallback) {
LOG.debug("Trying fallback [entity: {}, fallback: {}].", clazz, fallback);
return getFallback();
}
}
final FileIO fileIo = providerInjector.get().getInstance(FileIO.class);
String configurationFileContent = fileIo.readResource(configurationResource);
if (null != configurationFileContent) {
for (final String key : bundle.getConfiguration().keySet()) {
final String value = JSONObject.quote(bundle.getConfiguration().get(key));
configurationFileContent =
StringUtils.replace(
configurationFileContent, "${" + key + "}", value.substring(1, value.length() - 1));
}
}
try {
final T configuration = objectMapper.readValue(configurationFileContent, clazz);
providerInjector.get().injectMembers(configuration);
return configuration;
} catch (final IOException e) {
LOG.warn(
"Invalid configuration entity file [entity: {}, file: {}].",
new Object[] {clazz, configurationResource, e});
if (null != fallback) {
LOG.debug("Trying fallback [entity: {}, fallback: {}].", clazz, fallback);
return getFallback();
}
}
return null;
}
