Log configuration from reg center into log files

sharding-core/sharding-core-common/src/main/java/org/apache/shardingsphere/core/rule/EncryptRule.java

@@ -43,7 +43,7 @@ public EncryptRule(final EncryptRuleConfiguration encryptRuleConfiguration) {
         this.encryptRuleConfig = encryptRuleConfiguration;
         encryptorEngine = new ShardingEncryptorEngine(encryptRuleConfiguration);
     }
-    
+
     /**
      * Get encrypt table names.
      * 

sharding-core/sharding-core-common/src/main/java/org/apache/shardingsphere/core/util/ConfigurationLogger.java

@@ -0,0 +1,137 @@
+/*
+ * 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.core.util;
+
+import java.util.Properties;
+
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import org.apache.shardingsphere.api.config.RuleConfiguration;
+import org.apache.shardingsphere.api.config.encryptor.EncryptRuleConfiguration;
+import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration;
+import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
+import org.apache.shardingsphere.core.rule.Authentication;
+import org.apache.shardingsphere.core.yaml.engine.YamlEngine;
+import org.apache.shardingsphere.core.yaml.swapper.impl.AuthenticationYamlSwapper;
+import org.apache.shardingsphere.core.yaml.swapper.impl.EncryptRuleConfigurationYamlSwapper;
+import org.apache.shardingsphere.core.yaml.swapper.impl.MasterSlaveRuleConfigurationYamlSwapper;
+import org.apache.shardingsphere.core.yaml.swapper.impl.ShardingRuleConfigurationYamlSwapper;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Configuration printer class.
+ *
+ * @author sunbufu
+ */
+@Slf4j
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class ConfigurationLogger {
+
+    /**
+     * log properties configuration.
+     *
+     * @param propsConfiguration properties configuration
+     */
+    public static void log(final Properties propsConfiguration) {
+        if (null == propsConfiguration) {
+            return;
+        }
+        log(propsConfiguration.getClass().getSimpleName(), YamlEngine.marshal(propsConfiguration));
+    }
+
+    /**
+     * log EncryptRuleConfiguration.
+     *
+     * @param encryptRuleConfiguration encryptRule configuration
+     */
+    public static void log(final EncryptRuleConfiguration encryptRuleConfiguration) {
+        if (null == encryptRuleConfiguration) {
+            return;
+        }
+        log(encryptRuleConfiguration.getClass().getSimpleName(),
+            YamlEngine.marshal(new EncryptRuleConfigurationYamlSwapper().swap(encryptRuleConfiguration)));
+    }
+
+    /**
+     * log ruleConfiguration.
+     *
+     * @param ruleConfiguration ruleConfiguration
+     */
+    public static void log(final RuleConfiguration ruleConfiguration) {
+        if (null == ruleConfiguration) {
+            return;
+        }
+        if (ruleConfiguration instanceof ShardingRuleConfiguration) {
+            ConfigurationLogger.log((ShardingRuleConfiguration) ruleConfiguration);
+        } else if (ruleConfiguration instanceof MasterSlaveRuleConfiguration) {
+            ConfigurationLogger.log((MasterSlaveRuleConfiguration) ruleConfiguration);
+        } else if (ruleConfiguration instanceof EncryptRuleConfiguration) {
+            ConfigurationLogger.log((EncryptRuleConfiguration) ruleConfiguration);
+        }
+    }
+
+    /**
+     * log ShardingRuleConfiguration.
+     *
+     * @param shardingRuleConfiguration shardingRule configuration
+     */
+    public static void log(final ShardingRuleConfiguration shardingRuleConfiguration) {
+        if (null == shardingRuleConfiguration) {
+            return;
+        }
+        log(shardingRuleConfiguration.getClass().getSimpleName(),
+            YamlEngine.marshal(new ShardingRuleConfigurationYamlSwapper().swap(shardingRuleConfiguration)));
+    }
+
+    /**
+     * log MasterSlaveRuleConfiguration.
+     *
+     * @param masterSlaveRuleConfiguration masterSlaveRule configuration
+     */
+    public static void log(final MasterSlaveRuleConfiguration masterSlaveRuleConfiguration) {
+        if (null == masterSlaveRuleConfiguration) {
+            return;
+        }
+        log(masterSlaveRuleConfiguration.getClass().getSimpleName(),
+            YamlEngine.marshal(new MasterSlaveRuleConfigurationYamlSwapper().swap(masterSlaveRuleConfiguration)));
+    }
+
+    /**
+     * log AuthenticationConfiguration.
+     *
+     * @param authenticationConfiguration authentication configuration
+     */
+    public static void log(final Authentication authenticationConfiguration) {
+        if (null == authenticationConfiguration) {
+            return;
+        }
+        log(authenticationConfiguration.getClass().getSimpleName(),
+            YamlEngine.marshal(new AuthenticationYamlSwapper().swap(authenticationConfiguration)));
+    }
+
+    /**
+     * log configuration log.
+     *
+     * @param base base node name
+     * @param yamlStr yaml string
+     */
+    public static void log(final String base, final String yamlStr) {
+        log.info("{}\n{}", base, yamlStr);
+    }
+}

sharding-core/sharding-core-common/src/test/java/org/apache/shardingsphere/core/util/ConfigurationLoggerTest.java

@@ -0,0 +1,181 @@
+/*
+ * 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.core.util;
+
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doAnswer;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Properties;
+
+import org.apache.shardingsphere.api.config.RuleConfiguration;
+import org.apache.shardingsphere.api.config.encryptor.EncryptRuleConfiguration;
+import org.apache.shardingsphere.api.config.encryptor.EncryptorRuleConfiguration;
+import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration;
+import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
+import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
+import org.apache.shardingsphere.core.rule.Authentication;
+import org.apache.shardingsphere.core.rule.ProxyUser;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.mockito.stubbing.Answer;
+import org.slf4j.Logger;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ConfigurationLoggerTest {
+
+    @Mock
+    private Logger log;
+
+    @Before
+    public void setLog() throws NoSuchFieldException, IllegalAccessException {
+        Field field = ConfigurationLogger.class.getDeclaredField("log");
+        setFinalStatic(field, log);
+    }
+
+    private static void setFinalStatic(final Field field, final Object newValue)
+        throws NoSuchFieldException, IllegalAccessException {
+        field.setAccessible(true);
+        Field modifiersField = Field.class.getDeclaredField("modifiers");
+        modifiersField.setAccessible(true);
+        modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
+        field.set(null, newValue);
+    }
+
+    private void assertEqualsWithLogInfo(final String base, final String yamlStr) {
+        doAnswer(new Answer() {
+
+            @Override
+            public Void answer(InvocationOnMock invocationOnMock) {
+                Assert.assertEquals(base, invocationOnMock.getArgument(1));
+                Assert.assertEquals(yamlStr, invocationOnMock.getArgument(2));
+                return null;
+            }
+        }).when(log).info(anyString(), anyString(), anyString());
+    }
+
+    @Test
+    public void logPropsConfiguration() {
+        String yamlStr =
+            "slaveDataSourceNames:\n" + "- slave_ds_0\n" + "- slave_ds_1\n" + "masterDataSourceName: master_ds\n";
+        assertEqualsWithLogInfo(Properties.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log(getProperties());
+    }
+
+    private Properties getProperties() {
+        Properties properties = new Properties();
+        properties.put("masterDataSourceName", "master_ds");
+        properties.put("slaveDataSourceNames", Arrays.asList("slave_ds_0", "slave_ds_1"));
+        return properties;
+    }
+
+    @Test
+    public void logEncryptRuleConfiguration() {
+        String yamlStr = "encryptors:\n" + "  encryptor_aes:\n" + "    assistedQueryColumns: ''\n" + "    props:\n"
+            + "      aes.key.value: 123456abc\n" + "    qualifiedColumns: user.user_name\n" + "    type: aes\n";
+        assertEqualsWithLogInfo(EncryptRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log(getEncryptRuleConfiguration());
+    }
+
+    private EncryptRuleConfiguration getEncryptRuleConfiguration() {
+        EncryptRuleConfiguration encryptRuleConfiguration = new EncryptRuleConfiguration();
+        Properties properties = new Properties();
+        properties.put("aes.key.value", "123456abc");
+        EncryptorRuleConfiguration encryptorRuleConfiguration =
+            new EncryptorRuleConfiguration("aes", "user.user_name", properties);
+        encryptRuleConfiguration.getEncryptorRuleConfigs().put("encryptor_aes", encryptorRuleConfiguration);
+        return encryptRuleConfiguration;
+    }
+
+    @Test
+    public void logShardingRuleConfiguration() {
+        String yamlStr =
+            "tables:\n" + "  user:\n" + "    actualDataNodes: ds_${0}.user_${0..1}\n" + "    logicTable: user\n";
+        assertEqualsWithLogInfo(ShardingRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log(getShardingRuleConfiguration());
+    }
+
+    private ShardingRuleConfiguration getShardingRuleConfiguration() {
+        ShardingRuleConfiguration shardingRuleConfiguration = new ShardingRuleConfiguration();
+        TableRuleConfiguration tableRuleConfiguration = new TableRuleConfiguration("user", "ds_${0}.user_${0..1}");
+        shardingRuleConfiguration.getTableRuleConfigs().add(tableRuleConfiguration);
+        return shardingRuleConfiguration;
+    }
+
+    @Test
+    public void logMasterSlaveRuleConfiguration() {
+        String yamlStr = "masterDataSourceName: master_ds\n" + "name: ms_ds\n" + "slaveDataSourceNames:\n"
+            + "- slave_ds_0\n" + "- slave_ds_1\n";
+        assertEqualsWithLogInfo(MasterSlaveRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log(getMasterSlaveRuleConfiguration());
+    }
+
+    private MasterSlaveRuleConfiguration getMasterSlaveRuleConfiguration() {
+        return new MasterSlaveRuleConfiguration("ms_ds", "master_ds", Arrays.asList("slave_ds_0", "slave_ds_1"));
+    }
+
+    @Test
+    public void logRuleConfigurationWithEncryptRuleConfiguration() {
+        String yamlStr = "encryptors:\n" + "  encryptor_aes:\n" + "    assistedQueryColumns: ''\n" + "    props:\n"
+            + "      aes.key.value: 123456abc\n" + "    qualifiedColumns: user.user_name\n" + "    type: aes\n";
+        assertEqualsWithLogInfo(EncryptRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log((RuleConfiguration)getEncryptRuleConfiguration());
+    }
+
+    @Test
+    public void logRuleConfigurationWithShardingRuleConfiguration() {
+        String yamlStr =
+            "tables:\n" + "  user:\n" + "    actualDataNodes: ds_${0}.user_${0..1}\n" + "    logicTable: user\n";
+        assertEqualsWithLogInfo(ShardingRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log((RuleConfiguration)getShardingRuleConfiguration());
+    }
+
+    @Test
+    public void logRuleConfigurationWithMasterSlaveRuleConfiguration() {
+        String yamlStr = "masterDataSourceName: master_ds\n" + "name: ms_ds\n" + "slaveDataSourceNames:\n"
+            + "- slave_ds_0\n" + "- slave_ds_1\n";
+        assertEqualsWithLogInfo(MasterSlaveRuleConfiguration.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log((RuleConfiguration)getMasterSlaveRuleConfiguration());
+    }
+
+    @Test
+    public void logAuthenticationConfiguration() {
+        String yamlStr = "users:\n" + "  root:\n" + "    authorizedSchemas: sharding_db\n" + "    password: '123456'\n";
+        assertEqualsWithLogInfo(Authentication.class.getSimpleName(), yamlStr);
+        ConfigurationLogger.log(getAuthentication());
+    }
+
+    private Authentication getAuthentication() {
+        Authentication authentication = new Authentication();
+        authentication.getUsers().put("root", new ProxyUser("123456", Collections.singletonList("sharding_db")));
+        return authentication;
+    }
+
+    @Test
+    public void log() {
+        String base = "base";
+        String yamlStr = "yamlStr";
+        assertEqualsWithLogInfo(base, yamlStr);
+        ConfigurationLogger.log(base, yamlStr);
+    }
+
+}

sharding-core/sharding-core-common/src/test/resources/logback-test.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0"?>
+<!--
+  ~ 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.
+  -->
+
+<configuration>
+    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>[%-5level] %d{HH:mm:ss.SSS} [%thread] %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+    <logger name="org.apache.shardingsphere" level="info" additivity="false">
+        <appender-ref ref="console"/>
+    </logger>
+    <logger name="org.apache.shardingsphere.core.util.ConfigurationLogger" level="off" />
+
+    <root>
+        <level value="error" />
+        <appender-ref ref="console" />
+    </root>
+</configuration> 

sharding-core/sharding-core-entry/src/test/resources/logback-test.xml

@@ -26,7 +26,8 @@
         <appender-ref ref="console"/>
     </logger>
     <logger name="org.apache.shardingsphere.core.execute.sql.execute.threadlocal.ExecutorExceptionHandler" level="off" />
-
+    <logger name="org.apache.shardingsphere.core.util.ConfigurationLogger" level="off" />
+
     <root>
         <level value="error" />
         <appender-ref ref="console" />

sharding-core/sharding-core-execute/src/test/resources/logback-test.xml

@@ -26,7 +26,8 @@
         <appender-ref ref="console"/>
     </logger>
     <logger name="org.apache.shardingsphere.core.execute.sql.execute.threadlocal.ExecutorExceptionHandler" level="off" />
-
+    <logger name="org.apache.shardingsphere.core.util.ConfigurationLogger" level="off" />
+
     <root>
         <level value="error" />
         <appender-ref ref="console" />

sharding-core/sharding-core-rewrite/src/test/resources/logback-test.xml

@@ -26,7 +26,8 @@
         <appender-ref ref="console"/>
     </logger>
     <logger name="org.apache.shardingsphere.core.execute.sql.execute.threadlocal.ExecutorExceptionHandler" level="off" />
-
+    <logger name="org.apache.shardingsphere.core.util.ConfigurationLogger" level="off" />
+
     <root>
         <level value="error" />
         <appender-ref ref="console" />