Java JDBC Connection Close closeSilently(@WillClose Connection c)

Description

close Silently

License

Open Source License

Declaration

public static void closeSilently(@WillClose Connection c) 

Method Source Code

//package com.java2s;
/*//from  w  ww .  j a  va 2s.c o m
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2006, University of Maryland
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

import java.io.Closeable;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import java.util.zip.ZipFile;

import javax.annotation.WillClose;

public class Main {
    public static void closeSilently(@WillClose Connection c) {
        try {
            if (c != null) {
                c.close();
            }
        } catch (SQLException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose PreparedStatement c) {
        try {
            if (c != null) {
                c.close();
            }
        } catch (SQLException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose ResultSet c) {
        try {
            if (c != null) {
                c.close();
            }
        } catch (SQLException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose InputStream in) {
        try {
            if (in != null) {
                in.close();
            }
        } catch (IOException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose Reader in) {
        try {
            if (in != null) {
                in.close();
            }
        } catch (IOException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose OutputStream out) {
        try {
            if (out != null) {
                out.close();
            }
        } catch (IOException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose Closeable out) {
        try {
            if (out != null) {
                out.close();
            }
        } catch (IOException e) {
            assert true;
        }
    }

    public static void closeSilently(@WillClose ZipFile zip) {
        try {
            if (zip != null) {
                zip.close();
            }
        } catch (IOException e) {
            assert true;
        }
    }
}

Related

1. closeIfNotNull(Connection conn)
2. closeJDBC(Object obj)
3. ClosePhase(long phaseId, Connection con)
4. closeQuietly(MongoClient mongoClient)
5. closeResources(Object[] resources)