@Override
public Map getMapping(String indexName, String type) {
Assert.notNull(indexName, "No index defined for putMapping()");
Assert.notNull(type, "No type defined for putMapping()");
Map mappings = null;
try {
mappings =
client
.admin()
.indices()
.getMappings(new GetMappingsRequest().indices(indexName).types(type))
.actionGet()
.getMappings()
.get(indexName)
.get(type)
.getSourceAsMap();
} catch (Exception e) {
throw new ElasticsearchException(
"Error while getting mapping for indexName : "
+ indexName
+ " type : "
+ type
+ " "
+ e.getMessage());
}
return mappings;
}
public static String readFileFromClasspath(String url) {
StringBuilder stringBuilder = new StringBuilder();
BufferedReader bufferedReader = null;
try {
ClassPathResource classPathResource = new ClassPathResource(url);
InputStreamReader inputStreamReader =
new InputStreamReader(classPathResource.getInputStream());
bufferedReader = new BufferedReader(inputStreamReader);
String line;
while ((line = bufferedReader.readLine()) != null) {
stringBuilder.append(line);
}
} catch (Exception e) {
logger.debug(String.format("Failed to load file from url: %s: %s", url, e.getMessage()));
return null;
} finally {
if (bufferedReader != null)
try {
bufferedReader.close();
} catch (IOException e) {
logger.debug(String.format("Unable to close buffered reader.. %s", e.getMessage()));
}
}
return stringBuilder.toString();
}
private Resource getScriptResource(final String uri) {
try {
if (startsWithIgnoreCase(uri, "classpath:")) {
final String classPathUri = substringAfter(uri, "classpath:");
log.info("Loading route list from classpath uri {}.", classPathUri);
Resource resource = new ClassPathResource(classPathUri);
log.debug("Resolved '{}' to '{}'.", classPathUri, resource);
return resource;
}
log.info("Loading route list from file system path {}.", uri);
return new FileSystemResource(uri);
} catch (Exception e) {
throw new RuntimeException(e.getLocalizedMessage(), e);
}
}