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new 37ea7f8040f Remove useless codes on StorageNodeNodePath and
StorageUnitNodePath (#34892)
37ea7f8040f is described below
commit 37ea7f8040f61fdbff39a9673dfdb7a2a236f82f
Author: Liang Zhang <zhangli...@apache.org>
AuthorDate: Wed Mar 5 22:42:21 2025 +0800
Remove useless codes on StorageNodeNodePath and StorageUnitNodePath (#34892)
---
.../node/path/type/metadata/storage/StorageNodeNodePath.java | 9 +++------
.../node/path/type/metadata/storage/StorageUnitNodePath.java | 9 +++------
.../node/path/type/metadata/storage/StorageNodeNodePathTest.java | 5 +++--
.../node/path/type/metadata/storage/StorageUnitNodePathTest.java | 5 +++--
.../handler/database/datasource/StorageNodeChangedHandler.java | 2 +-
.../handler/database/datasource/StorageUnitChangedHandler.java | 2 +-
6 files changed, 14 insertions(+), 18 deletions(-)
diff --git
a/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePath.java
b/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePath.java
index 8f379351b29..f28223b0acc 100644
---
a/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePath.java
+++
b/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePath.java
@@ -36,16 +36,13 @@ public final class StorageNodeNodePath implements NodePath {
private final String storageNodeName;
- public StorageNodeNodePath() {
- this(NodePathPattern.IDENTIFIER, NodePathPattern.IDENTIFIER);
- }
-
/**
* Create storage node search criteria.
*
+ * @param databaseName database name
* @return created search criteria
*/
- public static NodePathSearchCriteria createStorageNodeSearchCriteria() {
- return new NodePathSearchCriteria(new StorageNodeNodePath(), false,
true, 2);
+ public static NodePathSearchCriteria createStorageNodeSearchCriteria(final
String databaseName) {
+ return new NodePathSearchCriteria(new
StorageNodeNodePath(databaseName, NodePathPattern.IDENTIFIER), false, true, 1);
}
}
diff --git
a/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePath.java
b/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePath.java
index 1cc6ef78bbd..ad18c72dd2e 100644
---
a/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePath.java
+++
b/mode/node/src/main/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePath.java
@@ -36,16 +36,13 @@ public final class StorageUnitNodePath implements NodePath {
private final String storageUnitName;
- public StorageUnitNodePath() {
- this(NodePathPattern.IDENTIFIER, NodePathPattern.IDENTIFIER);
- }
-
/**
* Create storage unit search criteria.
*
+ * @param databaseName database name
* @return created search criteria
*/
- public static NodePathSearchCriteria createStorageUnitSearchCriteria() {
- return new NodePathSearchCriteria(new StorageUnitNodePath(), false,
true, 2);
+ public static NodePathSearchCriteria createStorageUnitSearchCriteria(final
String databaseName) {
+ return new NodePathSearchCriteria(new
StorageUnitNodePath(databaseName, NodePathPattern.IDENTIFIER), false, true, 1);
}
}
diff --git
a/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePathTest.java
b/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePathTest.java
index 2bd9219bb53..0f8aeac99c8 100644
---
a/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePathTest.java
+++
b/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageNodeNodePathTest.java
@@ -37,7 +37,8 @@ class StorageNodeNodePathTest {
@Test
void assertCreateStorageNodeSearchCriteria() {
-
assertThat(NodePathSearcher.find("/metadata/foo_db/data_sources/nodes/foo_ds",
StorageNodeNodePath.createStorageNodeSearchCriteria()),
is(Optional.of("foo_ds")));
-
assertFalse(NodePathSearcher.find("/xxx/foo_db/data_sources/nodes/foo_ds",
StorageNodeNodePath.createStorageNodeSearchCriteria()).isPresent());
+
assertThat(NodePathSearcher.find("/metadata/foo_db/data_sources/nodes/foo_ds",
StorageNodeNodePath.createStorageNodeSearchCriteria("foo_db")),
is(Optional.of("foo_ds")));
+
assertFalse(NodePathSearcher.find("/xxx/foo_db/data_sources/nodes/foo_ds",
StorageNodeNodePath.createStorageNodeSearchCriteria("foo_db")).isPresent());
+
assertFalse(NodePathSearcher.find("/metadata/bar_db/data_sources/nodes/foo_ds",
StorageNodeNodePath.createStorageNodeSearchCriteria("foo_db")).isPresent());
}
}
diff --git
a/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePathTest.java
b/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePathTest.java
index c932266939b..c197d38c6f4 100644
---
a/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePathTest.java
+++
b/mode/node/src/test/java/org/apache/shardingsphere/mode/node/path/type/metadata/storage/StorageUnitNodePathTest.java
@@ -37,7 +37,8 @@ class StorageUnitNodePathTest {
@Test
void assertCreateStorageUnitSearchCriteria() {
-
assertThat(NodePathSearcher.find("/metadata/foo_db/data_sources/units/foo_ds",
StorageUnitNodePath.createStorageUnitSearchCriteria()),
is(Optional.of("foo_ds")));
-
assertFalse(NodePathSearcher.find("/xxx/foo_db/data_sources/units/foo_ds",
StorageUnitNodePath.createStorageUnitSearchCriteria()).isPresent());
+
assertThat(NodePathSearcher.find("/metadata/foo_db/data_sources/units/foo_ds",
StorageUnitNodePath.createStorageUnitSearchCriteria("foo_db")),
is(Optional.of("foo_ds")));
+
assertFalse(NodePathSearcher.find("/xxx/foo_db/data_sources/units/foo_ds",
StorageUnitNodePath.createStorageUnitSearchCriteria("foo_db")).isPresent());
+
assertFalse(NodePathSearcher.find("/metadata/bar_db/data_sources/units/foo_ds",
StorageUnitNodePath.createStorageUnitSearchCriteria("foo_db")).isPresent());
}
}
diff --git
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java
index ea5d96fe644..2ed08a5c486 100644
---
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java
+++
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java
@@ -43,7 +43,7 @@ public final class StorageNodeChangedHandler implements
DatabaseChangedHandler {
@Override
public void handle(final String databaseName, final DataChangedEvent
event) {
- Optional<String> storageNodeName =
NodePathSearcher.find(event.getKey(),
StorageNodeNodePath.createStorageNodeSearchCriteria());
+ Optional<String> storageNodeName =
NodePathSearcher.find(event.getKey(),
StorageNodeNodePath.createStorageNodeSearchCriteria(databaseName));
if (!storageNodeName.isPresent()) {
return;
}
diff --git
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageUnitChangedHandler.java
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageUnitChangedHandler.java
index 1b252743fa1..8bf41ff720d 100644
---
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageUnitChangedHandler.java
+++
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageUnitChangedHandler.java
@@ -52,7 +52,7 @@ public final class StorageUnitChangedHandler implements
DatabaseChangedHandler {
@Override
public void handle(final String databaseName, final DataChangedEvent
event) {
- Optional<String> storageUnitName =
NodePathSearcher.find(event.getKey(),
StorageUnitNodePath.createStorageUnitSearchCriteria());
+ Optional<String> storageUnitName =
NodePathSearcher.find(event.getKey(),
StorageUnitNodePath.createStorageUnitSearchCriteria(databaseName));
if (!storageUnitName.isPresent()) {
return;
}
