/**
* @param springCfgPath Spring configuration file path.
* @return Grid configuration.
* @throws Exception If failed.
*/
protected static IgniteConfiguration loadConfiguration(String springCfgPath) throws Exception {
URL url;
try {
url = new URL(springCfgPath);
} catch (MalformedURLException e) {
url = IgniteUtils.resolveIgniteUrl(springCfgPath);
if (url == null)
throw new IgniteCheckedException(
"Spring XML configuration path is invalid: "
+ springCfgPath
+ ". Note that this path should be either absolute or a relative local file system path, "
+ "relative to META-INF in classpath or valid URL to IGNITE_HOME.",
e);
}
GenericApplicationContext springCtx;
try {
springCtx = new GenericApplicationContext();
new XmlBeanDefinitionReader(springCtx).loadBeanDefinitions(new UrlResource(url));
springCtx.refresh();
} catch (BeansException e) {
throw new Exception(
"Failed to instantiate Spring XML application context [springUrl="
+ url
+ ", err="
+ e.getMessage()
+ ']',
e);
}
Map<String, IgniteConfiguration> cfgMap;
try {
cfgMap = springCtx.getBeansOfType(IgniteConfiguration.class);
} catch (BeansException e) {
throw new Exception(
"Failed to instantiate bean [type="
+ IgniteConfiguration.class
+ ", err="
+ e.getMessage()
+ ']',
e);
}
if (cfgMap == null || cfgMap.isEmpty())
throw new Exception("Failed to find ignite configuration in: " + url);
return cfgMap.values().iterator().next();
}
