Refactor ShowShadowAlgorithmPluginsResultRowBuilder & ShowMaskAlgorit…

…hmPluginsResultRowBuilder (#30079)

* Refactor ShowShadowAlgorithmPluginsResultRowBuilder

* Refactor ShowMaskAlgorithmPluginsResultRowBuilder

features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/query/ShowMaskAlgorithmPluginsResultRowBuilder.java

@@ -0,0 +1,49 @@
+/*
+ * 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.mask.distsql.handler.query;
+
+import org.apache.shardingsphere.distsql.handler.engine.query.ral.plugin.PluginMetaDataQueryResultRows;
+import org.apache.shardingsphere.distsql.handler.executor.ral.plugin.ShowPluginsResultRowBuilder;
+import org.apache.shardingsphere.distsql.statement.ral.queryable.show.ShowPluginsStatement;
+import org.apache.shardingsphere.infra.merge.result.impl.local.LocalDataQueryResultRow;
+import org.apache.shardingsphere.mask.spi.MaskAlgorithm;
+
+import java.util.Collection;
+
+/**
+ * Show mask algorithm plugins result row builder.
+ */
+public final class ShowMaskAlgorithmPluginsResultRowBuilder implements ShowPluginsResultRowBuilder {
+
+    private final PluginMetaDataQueryResultRows pluginMetaDataQueryResultRows = new PluginMetaDataQueryResultRows(MaskAlgorithm.class);
+
+    @Override
+    public Collection<LocalDataQueryResultRow> generateRows(final ShowPluginsStatement sqlStatement) {
+        return pluginMetaDataQueryResultRows.getRows();
+    }
+
+    @Override
+    public Collection<String> getColumnNames() {
+        return pluginMetaDataQueryResultRows.getColumnNames();
+    }
+
+    @Override
+    public String getType() {
+        return "MASK_ALGORITHM";
+    }
+}

features/mask/distsql/handler/src/main/resources/META-INF/services/org.apache.shardingsphere.distsql.handler.engine.query.DistSQLQueryExecutor

@@ -16,4 +16,3 @@
 #
 
 org.apache.shardingsphere.mask.distsql.handler.query.ShowMaskRuleExecutor
-org.apache.shardingsphere.mask.distsql.handler.query.ShowMaskAlgorithmImplementationsExecutor

features/mask/distsql/handler/src/main/resources/META-INF/services/org.apache.shardingsphere.distsql.handler.executor.ral.plugin.ShowPluginsResultRowBuilder

@@ -0,0 +1,18 @@
+#
+# 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.mask.distsql.handler.query.ShowMaskAlgorithmPluginsResultRowBuilder

features/mask/distsql/parser/src/main/java/org/apache/shardingsphere/mask/distsql/parser/core/MaskDistSQLStatementVisitor.java

@@ -32,13 +32,13 @@
 import org.apache.shardingsphere.distsql.parser.autogen.MaskDistSQLStatementParser.ShowMaskAlgorithmImplementationsContext;
 import org.apache.shardingsphere.distsql.parser.autogen.MaskDistSQLStatementParser.ShowMaskRulesContext;
 import org.apache.shardingsphere.distsql.segment.AlgorithmSegment;
+import org.apache.shardingsphere.distsql.statement.ral.queryable.show.ShowPluginsStatement;
 import org.apache.shardingsphere.distsql.statement.rql.rule.database.CountRuleStatement;
 import org.apache.shardingsphere.mask.distsql.segment.MaskColumnSegment;
 import org.apache.shardingsphere.mask.distsql.segment.MaskRuleSegment;
 import org.apache.shardingsphere.mask.distsql.statement.AlterMaskRuleStatement;
 import org.apache.shardingsphere.mask.distsql.statement.CreateMaskRuleStatement;
 import org.apache.shardingsphere.mask.distsql.statement.DropMaskRuleStatement;
-import org.apache.shardingsphere.mask.distsql.statement.ShowMaskAlgorithmImplementationsStatement;
 import org.apache.shardingsphere.mask.distsql.statement.ShowMaskRulesStatement;
 import org.apache.shardingsphere.sql.parser.api.ASTNode;
 import org.apache.shardingsphere.sql.parser.api.visitor.SQLVisitor;
@@ -116,6 +116,6 @@ public ASTNode visitDatabaseName(final DatabaseNameContext ctx) {
 
     @Override
     public ASTNode visitShowMaskAlgorithmImplementations(final ShowMaskAlgorithmImplementationsContext ctx) {
-        return new ShowMaskAlgorithmImplementationsStatement();
+        return new ShowPluginsStatement("MASK_ALGORITHM");
     }
 }

features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowAlgorithmPluginsResultRowBuilder.java

@@ -0,0 +1,49 @@
+/*
+ * 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.shadow.distsql.handler.query;
+
+import org.apache.shardingsphere.distsql.handler.engine.query.ral.plugin.PluginMetaDataQueryResultRows;
+import org.apache.shardingsphere.distsql.handler.executor.ral.plugin.ShowPluginsResultRowBuilder;
+import org.apache.shardingsphere.distsql.statement.ral.queryable.show.ShowPluginsStatement;
+import org.apache.shardingsphere.infra.merge.result.impl.local.LocalDataQueryResultRow;
+import org.apache.shardingsphere.shadow.spi.ShadowAlgorithm;
+
+import java.util.Collection;
+
+/**
+ * Show shadow algorithm plugins result row builder.
+ */
+public final class ShowShadowAlgorithmPluginsResultRowBuilder implements ShowPluginsResultRowBuilder {
+
+    private final PluginMetaDataQueryResultRows pluginMetaDataQueryResultRows = new PluginMetaDataQueryResultRows(ShadowAlgorithm.class);
+
+    @Override
+    public Collection<LocalDataQueryResultRow> generateRows(final ShowPluginsStatement sqlStatement) {
+        return pluginMetaDataQueryResultRows.getRows();
+    }
+
+    @Override
+    public Collection<String> getColumnNames() {
+        return pluginMetaDataQueryResultRows.getColumnNames();
+    }
+
+    @Override
+    public String getType() {
+        return "SHADOW_ALGORITHM";
+    }
+}

features/shadow/distsql/handler/src/main/resources/META-INF/services/org.apache.shardingsphere.distsql.handler.engine.query.DistSQLQueryExecutor

@@ -19,4 +19,3 @@ org.apache.shardingsphere.shadow.distsql.handler.query.ShowShadowRuleExecutor
 org.apache.shardingsphere.shadow.distsql.handler.query.ShowShadowTableRulesExecutor
 org.apache.shardingsphere.shadow.distsql.handler.query.ShowShadowAlgorithmsExecutor
 org.apache.shardingsphere.shadow.distsql.handler.query.ShowDefaultShadowAlgorithmExecutor
-org.apache.shardingsphere.shadow.distsql.handler.query.ShowShadowAlgorithmImplementationsExecutor

features/shadow/distsql/handler/src/main/resources/META-INF/services/org.apache.shardingsphere.distsql.handler.executor.ral.plugin.ShowPluginsResultRowBuilder

@@ -0,0 +1,18 @@
+#
+# 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.shadow.distsql.handler.query.ShowShadowAlgorithmPluginsResultRowBuilder

features/shadow/distsql/parser/src/main/java/org/apache/shardingsphere/shadow/distsql/parser/core/ShadowDistSQLStatementVisitor.java

@@ -38,6 +38,7 @@
 import org.apache.shardingsphere.distsql.parser.autogen.ShadowDistSQLStatementParser.ShowShadowRulesContext;
 import org.apache.shardingsphere.distsql.parser.autogen.ShadowDistSQLStatementParser.ShowShadowTableRulesContext;
 import org.apache.shardingsphere.distsql.segment.AlgorithmSegment;
+import org.apache.shardingsphere.distsql.statement.ral.queryable.show.ShowPluginsStatement;
 import org.apache.shardingsphere.distsql.statement.rql.rule.database.CountRuleStatement;
 import org.apache.shardingsphere.shadow.distsql.segment.ShadowAlgorithmSegment;
 import org.apache.shardingsphere.shadow.distsql.segment.ShadowRuleSegment;
@@ -49,7 +50,6 @@
 import org.apache.shardingsphere.shadow.distsql.statement.DropShadowAlgorithmStatement;
 import org.apache.shardingsphere.shadow.distsql.statement.DropShadowRuleStatement;
 import org.apache.shardingsphere.shadow.distsql.statement.ShowDefaultShadowAlgorithmStatement;
-import org.apache.shardingsphere.shadow.distsql.statement.ShowShadowAlgorithmImplementationsStatement;
 import org.apache.shardingsphere.shadow.distsql.statement.ShowShadowAlgorithmsStatement;
 import org.apache.shardingsphere.shadow.distsql.statement.ShowShadowRulesStatement;
 import org.apache.shardingsphere.shadow.distsql.statement.ShowShadowTableRulesStatement;
@@ -206,6 +206,6 @@ private String buildAlgorithmName(final String ruleName, final String tableName,
 
     @Override
     public ASTNode visitShowShadowAlgorithmImplementations(final ShowShadowAlgorithmImplementationsContext ctx) {
-        return new ShowShadowAlgorithmImplementationsStatement();
+        return new ShowPluginsStatement("SHADOW_ALGORITHM");
     }
 }