Package gov.nasa.pds.registry.common.es.service

Class SchemaUpdater

java.lang.Object

gov.nasa.pds.registry.common.es.service.SchemaUpdater

public class SchemaUpdater
extends Object

Update Elasticsearch schema and LDDs

Author:

karpenko

Constructor Summary

Constructors

Constructor	Description
SchemaUpdater(ConnectionFactory conFact, DataDictionaryDao ddDao, SchemaDao schemaDao)	Constructor

Method Summary

Modifier and Type	Method	Description
static File	createLddTempFile(String prefix)	Creates a temp file for LDD download.
void	setForceLoad(boolean forceLoad)
void	updateSchema(Set<String> fields, Map<String,String> xsds)	Update Elasticsearch schema

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SchemaUpdater

public SchemaUpdater(ConnectionFactory conFact,
 DataDictionaryDao ddDao,
 SchemaDao schemaDao)
              throws Exception

Constructor

Parameters:

conFact - instance of class ConnectionFactory

ddDao - instance of DataDictionaryDao

schemaDao - instance of SchemaDao

Throws:

Exception

Method Details

setForceLoad

public void setForceLoad(boolean forceLoad)

updateSchema

public void updateSchema(Set<String> fields,
 Map<String,String> xsds)
                  throws Exception

Update Elasticsearch schema

Parameters:

fields - fields to add

xsds - XSDs of fields to add

Throws:

Exception - an exception

createLddTempFile

public static File createLddTempFile(String prefix)
                              throws LddException

Creates a temp file for LDD download. Tries POSIX permissions first (rw-------); falls back to a plain temp file on non-POSIX filesystems (e.g. Windows NTFS) that throw UnsupportedOperationException or IOException when POSIX attributes are applied.

Throws:

LddException