xomrk/jdbc-resource-manager.kt
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Interface for different cache types

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This commit is contained in:
Andrew Golovashevich 2025-03-26 19:55:41 +03:00
parent a3909e2a5c
commit 491333e1ee
2 changed files with 14 additions and 1 deletions
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12
src/jvmMain/java/ru/langrafhomyak/db/jdbc_resources_manager/PreparedStatementsCompilationCache.java Normal file
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@ -0,0 +1,12 @@
package ru.langrafhomyak.db.jdbc_resources_manager;
import org.jetbrains.annotations.NotNull;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
public interface PreparedStatementsCompilationCache {
@NotNull
PreparedStatement preparedStatementForConnection(@NotNull Connection connection) throws SQLException;
}

3
src/jvmMain/java/ru/langrafhomyak/db/jdbc_resources_manager/PreparedStatementsCompilationPhantomCache.java
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@ -11,7 +11,7 @@ import java.sql.SQLException;
import static java.lang.System.identityHashCode; import static java.lang.System.identityHashCode;
public class PreparedStatementsCompilationPhantomCache /*implements ReadOnlyProperty<Object,?>*/ { public class PreparedStatementsCompilationPhantomCache implements PreparedStatementsCompilationCache {
@NotNull @NotNull
private final String _statementSource; private final String _statementSource;
@NotNull @NotNull
@ -22,6 +22,7 @@ public class PreparedStatementsCompilationPhantomCache /*implements ReadOnlyProp
this._map = new _SynchronizedEmbedKeyHashMap<>(); this._map = new _SynchronizedEmbedKeyHashMap<>();
} }
@Override
@NotNull @NotNull
public PreparedStatement preparedStatementForConnection(@NotNull Connection connection) throws SQLException { public PreparedStatement preparedStatementForConnection(@NotNull Connection connection) throws SQLException {
final int key = identityHashCode(connection); final int key = identityHashCode(connection);