未验证 提交 633a8ac8 编写于 作者: Z Zhang Yonglun 提交者: GitHub

#7318, remove table addressing (#8089)

上级 cfd1e0bb
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.shardingsphere.ha.metadata;
import org.apache.shardingsphere.ha.rule.HARule;
import org.apache.shardingsphere.infra.metadata.schema.model.addressing.TableAddressingMetaData;
import org.apache.shardingsphere.infra.metadata.schema.loader.spi.TableAddressingMetaDataDecorator;
import org.apache.shardingsphere.ha.constant.HAOrder;
import org.apache.shardingsphere.ha.rule.HADataSourceRule;
import java.util.Collection;
import java.util.Map.Entry;
/**
* Table addressing meta data decorator of HA.
*/
public final class HATableAddressingMetaDataDecorator implements TableAddressingMetaDataDecorator<HARule> {
@Override
public void decorate(final HARule rule, final TableAddressingMetaData metaData) {
for (String each : rule.getAllLogicDataSourceNames()) {
rule.findDataSourceRule(each).ifPresent(dataSourceRule -> decorate(dataSourceRule, metaData));
}
}
private void decorate(final HADataSourceRule dataSourceRule, final TableAddressingMetaData metaData) {
for (Entry<String, Collection<String>> entry : metaData.getTableDataSourceNamesMapper().entrySet()) {
entry.getValue().remove(dataSourceRule.getPrimaryDataSourceName());
entry.getValue().removeAll(dataSourceRule.getReplicaDataSourceNames());
entry.getValue().add(dataSourceRule.getName());
}
}
@Override
public int getOrder() {
return HAOrder.ORDER;
}
@Override
public Class<HARule> getTypeClass() {
return HARule.class;
}
}
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
org.apache.shardingsphere.ha.metadata.HATableAddressingMetaDataDecorator
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