diff options
Diffstat (limited to 'src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java')
| -rw-r--r-- | src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java b/src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java index 1933979..e2c4950 100644 --- a/src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java +++ b/src/main/java/com/zaxxer/hikari/pool/ProxyResultSet.java @@ -19,7 +19,6 @@ package com.zaxxer.hikari.pool; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; -import java.sql.Wrapper; /** * This is the proxy class for java.sql.ResultSet. @@ -30,7 +29,7 @@ public abstract class ProxyResultSet implements ResultSet { protected final ProxyConnection connection; protected final ProxyStatement statement; - protected final ResultSet delegate; + final ResultSet delegate; protected ProxyResultSet(ProxyConnection connection, ProxyStatement statement, ResultSet resultSet) { @@ -39,6 +38,7 @@ public abstract class ProxyResultSet implements ResultSet this.delegate = resultSet; } + @SuppressWarnings("unused") final SQLException checkException(SQLException e) { return connection.checkException(e); @@ -48,10 +48,7 @@ public abstract class ProxyResultSet implements ResultSet @Override public String toString() { - return new StringBuilder(64) - .append(this.getClass().getSimpleName()).append('@').append(System.identityHashCode(this)) - .append(" wrapping ") - .append(delegate).toString(); + return this.getClass().getSimpleName() + '@' + System.identityHashCode(this) + " wrapping " + delegate; } // ********************************************************************** @@ -97,7 +94,7 @@ public abstract class ProxyResultSet implements ResultSet if (iface.isInstance(delegate)) { return (T) delegate; } - else if (delegate instanceof Wrapper) { + else if (delegate != null) { return delegate.unwrap(iface); } |