use of org.apache.ignite.internal.processors.query.schema.SchemaIndexCacheVisitorImpl in project ignite by apache.
the class GridQueryProcessor method processIndexOperationLocal.
/**
* Process index operation.
*
* @param op Operation.
* @param type Type descriptor.
* @param depId Cache deployment ID.
* @param cancelTok Cancel token.
* @throws SchemaOperationException If failed.
*/
public void processIndexOperationLocal(SchemaAbstractOperation op, QueryTypeDescriptorImpl type, IgniteUuid depId, SchemaIndexOperationCancellationToken cancelTok) throws SchemaOperationException {
if (log.isDebugEnabled())
log.debug("Started local index operation [opId=" + op.id() + ']');
String cacheName = op.cacheName();
GridCacheAdapter cache = ctx.cache().internalCache(cacheName);
if (cache == null || !F.eq(depId, cache.context().dynamicDeploymentId()))
throw new SchemaOperationException(SchemaOperationException.CODE_CACHE_NOT_FOUND, cacheName);
try {
if (op instanceof SchemaIndexCreateOperation) {
SchemaIndexCreateOperation op0 = (SchemaIndexCreateOperation) op;
QueryIndexDescriptorImpl idxDesc = QueryUtils.createIndexDescriptor(type, op0.index());
SchemaIndexCacheVisitor visitor = new SchemaIndexCacheVisitorImpl(this, cache.context(), cacheName, op0.tableName(), cancelTok);
idx.dynamicIndexCreate(op0.schemaName(), op0.tableName(), idxDesc, op0.ifNotExists(), visitor);
} else if (op instanceof SchemaIndexDropOperation) {
SchemaIndexDropOperation op0 = (SchemaIndexDropOperation) op;
idx.dynamicIndexDrop(op0.schemaName(), op0.indexName(), op0.ifExists());
} else
throw new SchemaOperationException("Unsupported operation: " + op);
} catch (Exception e) {
if (e instanceof SchemaOperationException)
throw (SchemaOperationException) e;
else
throw new SchemaOperationException("Schema change operation failed: " + e.getMessage(), e);
}
}
Aggregations