io.stargate.graphql.schema.graphqlfirst.migration.CreateIndexQuery Maven / Gradle / Ivy
/*
* Copyright The Stargate Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.stargate.graphql.schema.graphqlfirst.migration;
import io.stargate.auth.AuthenticationSubject;
import io.stargate.auth.AuthorizationService;
import io.stargate.auth.Scope;
import io.stargate.auth.SourceAPI;
import io.stargate.auth.UnauthorizedException;
import io.stargate.auth.entity.ResourceKind;
import io.stargate.db.datastore.DataStore;
import io.stargate.db.query.builder.AbstractBound;
import io.stargate.db.schema.SecondaryIndex;
import io.stargate.db.schema.Table;
public class CreateIndexQuery extends MigrationQuery {
private final Table table;
private final SecondaryIndex index;
public CreateIndexQuery(Table table, SecondaryIndex index) {
this.table = table;
this.index = index;
}
public Table getTable() {
return table;
}
@Override
public AbstractBound> build(DataStore dataStore) {
return dataStore
.queryBuilder()
.create()
.index(index.name())
.on(table)
.column(index.column())
.indexingType(index.indexingType())
.custom(index.indexingClass())
.options(index.indexingOptions())
.build()
.bind();
}
@Override
public String getDescription() {
return String.format(
"Create index %s on %s.%s", index.name(), table.name(), index.column().name());
}
@Override
public void authorize(AuthorizationService authorizationService, AuthenticationSubject subject)
throws UnauthorizedException {
authorizationService.authorizeSchemaWrite(
subject,
table.keyspace(),
table.name(),
Scope.CREATE,
SourceAPI.GRAPHQL,
ResourceKind.INDEX);
}
@Override
public boolean mustRunBefore(MigrationQuery that) {
return false;
}
@Override
protected boolean addsReferenceTo(String udtName) {
return false;
}
@Override
protected boolean dropsReferenceTo(String udtName) {
return false;
}
}
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