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Refactor DatabaseRuleMetaDataNode (#34276)
* Refactor DatabaseRuleMetaDataNode * Refactor DatabaseRuleMetaDataNode
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110 changes: 0 additions & 110 deletions
110
...va/org/apache/shardingsphere/metadata/persist/node/metadata/DatabaseRuleMetaDataNode.java
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106 changes: 106 additions & 0 deletions
106
...rg/apache/shardingsphere/metadata/persist/node/metadata/DatabaseRuleMetaDataNodePath.java
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| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.shardingsphere.metadata.persist.node.metadata; | ||
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| import lombok.AccessLevel; | ||
| import lombok.NoArgsConstructor; | ||
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| /** | ||
| * Database rule meta data node path. | ||
| */ | ||
| @NoArgsConstructor(access = AccessLevel.PRIVATE) | ||
| public final class DatabaseRuleMetaDataNodePath { | ||
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| private static final String ROOT_NODE = "/metadata"; | ||
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| private static final String RULE_NODE = "rules"; | ||
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| private static final String VERSIONS_NODE = "versions"; | ||
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| private static final String ACTIVE_VERSION_NODE = "active_version"; | ||
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| /** | ||
| * Get database root path. | ||
| * | ||
| * @param databaseName database name | ||
| * @return database root path | ||
| */ | ||
| public static String getRootPath(final String databaseName) { | ||
| return String.join("/", ROOT_NODE, databaseName, RULE_NODE); | ||
| } | ||
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| /** | ||
| * Get database rule path. | ||
| * | ||
| * @param databaseName database name | ||
| * @param ruleTypeName rule type name | ||
| * @return database rule path | ||
| */ | ||
| public static String getRulePath(final String databaseName, final String ruleTypeName) { | ||
| return String.join("/", getRootPath(databaseName), ruleTypeName); | ||
| } | ||
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| /** | ||
| * Get database rule path. | ||
| * | ||
| * @param databaseName database name | ||
| * @param ruleTypeName rule type name | ||
| * @param key key | ||
| * @return database rule path without version | ||
| */ | ||
| public static String getRulePath(final String databaseName, final String ruleTypeName, final String key) { | ||
| return String.join("/", getRulePath(databaseName, ruleTypeName), key); | ||
| } | ||
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| /** | ||
| * Get database rule versions path. | ||
| * | ||
| * @param databaseName database name | ||
| * @param ruleTypeName rule type name | ||
| * @param key key | ||
| * @return database rule versions path | ||
| */ | ||
| public static String getVersionsPath(final String databaseName, final String ruleTypeName, final String key) { | ||
| return String.join("/", getRulePath(databaseName, ruleTypeName, key), VERSIONS_NODE); | ||
| } | ||
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| /** | ||
| * Get database rule version path. | ||
| * | ||
| * @param databaseName database name | ||
| * @param ruleTypeName rule type name | ||
| * @param key key | ||
| * @param version version | ||
| * @return database rule next version | ||
| */ | ||
| public static String getVersionPath(final String databaseName, final String ruleTypeName, final String key, final String version) { | ||
| return String.join("/", getVersionsPath(databaseName, ruleTypeName, key), version); | ||
| } | ||
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| /** | ||
| * Get database rule active version path. | ||
| * | ||
| * @param databaseName database name | ||
| * @param ruleTypeName rule type name | ||
| * @param key key | ||
| * @return database rule active version path | ||
| */ | ||
| public static String getActiveVersionPath(final String databaseName, final String ruleTypeName, final String key) { | ||
| return String.join("/", getRulePath(databaseName, ruleTypeName, key), ACTIVE_VERSION_NODE); | ||
| } | ||
| } |
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55 changes: 55 additions & 0 deletions
55
...pache/shardingsphere/metadata/persist/node/metadata/DatabaseRuleMetaDataNodePathTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
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| package org.apache.shardingsphere.metadata.persist.node.metadata; | ||
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| import org.junit.jupiter.api.Test; | ||
| import static org.hamcrest.CoreMatchers.is; | ||
| import static org.hamcrest.MatcherAssert.assertThat; | ||
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| class DatabaseRuleMetaDataNodePathTest { | ||
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| @Test | ||
| void assertGetRootPath() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getRootPath("foo_db"), is("/metadata/foo_db/rules")); | ||
| } | ||
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| @Test | ||
| void assertGetRulePath() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getRulePath("foo_db", "foo_rule"), is("/metadata/foo_db/rules/foo_rule")); | ||
| } | ||
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| @Test | ||
| void assertGetRulePathWithKey() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getRulePath("foo_db", "foo_rule", "sharding"), is("/metadata/foo_db/rules/foo_rule/sharding")); | ||
| } | ||
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| @Test | ||
| void assertGetVersionsPath() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getVersionsPath("foo_db", "sharding", "foo_key"), is("/metadata/foo_db/rules/sharding/foo_key/versions")); | ||
| } | ||
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| @Test | ||
| void assertGetVersionPath() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getVersionPath("foo_db", "foo_rule", "foo_tbl", "1"), is("/metadata/foo_db/rules/foo_rule/foo_tbl/versions/1")); | ||
| } | ||
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| @Test | ||
| void assertGetActiveVersionPath() { | ||
| assertThat(DatabaseRuleMetaDataNodePath.getActiveVersionPath("foo_db", "foo_rule", "foo_tbl"), is("/metadata/foo_db/rules/foo_rule/foo_tbl/active_version")); | ||
| } | ||
| } |
45 changes: 0 additions & 45 deletions
45
...rg/apache/shardingsphere/metadata/persist/node/metadata/DatabaseRuleMetaDataNodeTest.java
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