Created
December 3, 2012 16:34
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AbstractWrappedJDBC41Connection: JDBC 4.1 Compatibility with JDK 6+
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package amuraco; | |
import java.lang.reflect.Method; | |
import java.sql.Connection; | |
import java.sql.SQLException; | |
import java.sql.SQLFeatureNotSupportedException; | |
import java.util.concurrent.Executor; | |
public abstract class AbstractWrappedJDBC41Connection implements Connection { | |
protected Connection conn; | |
/** JDK7/JDBC4.1 compat **/ | |
public void setSchema(String schema) throws SQLException { | |
try { | |
Method m = conn.getClass().getMethod("setSchema", String.class); | |
m.invoke(conn, schema); | |
} catch (NoSuchMethodException e) { | |
throw new SQLFeatureNotSupportedException("A JDK7/JDBC41 method was called but could not be found.",e); | |
} catch (Exception e) { | |
throw new SQLFeatureNotSupportedException(e); | |
} | |
} | |
public String getSchema() throws SQLException { | |
try { | |
Method m = conn.getClass().getMethod("getSchema"); | |
return (String) m.invoke(conn); | |
} catch (NoSuchMethodException e) { | |
throw new SQLFeatureNotSupportedException("A JDK7/JDBC41 method was called but could not be found.",e); | |
} catch (Exception e) { | |
throw new SQLFeatureNotSupportedException(e); | |
} | |
} | |
public void abort(Executor executor) throws SQLException { | |
try { | |
Method m = conn.getClass().getMethod("abort",Executor.class); | |
m.invoke(conn,executor); | |
} catch (NoSuchMethodException e) { | |
throw new SQLFeatureNotSupportedException("A JDK7/JDBC41 method was called but could not be found.",e); | |
} catch (Exception e) { | |
throw new SQLFeatureNotSupportedException(e); | |
} | |
} | |
public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException { | |
try { | |
Method m = conn.getClass().getMethod("setNetworkTimeout",Executor.class, int.class); | |
m.invoke(conn,executor,milliseconds); | |
} catch (NoSuchMethodException e) { | |
throw new SQLFeatureNotSupportedException("A JDK7/JDBC41 method was called but could not be found.",e); | |
} catch (Exception e) { | |
throw new SQLFeatureNotSupportedException(e); | |
} | |
} | |
public int getNetworkTimeout() throws SQLException { | |
try { | |
Method m = conn.getClass().getMethod("getNetworkTimeout"); | |
return ((Integer) m.invoke(conn)).intValue(); | |
} catch (NoSuchMethodException e) { | |
throw new SQLFeatureNotSupportedException("A JDK7/JDBC41 method was called but could not be found.",e); | |
} catch (Exception e) { | |
throw new SQLFeatureNotSupportedException(e); | |
} | |
} | |
} |
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