Example usage for java.sql PreparedStatement getResultSet

Introduction

In this page you can find the example usage for java.sql PreparedStatement getResultSet.

Prototype

ResultSet getResultSet() throws SQLException;

Source Link

Document

Retrieves the current result as a ResultSet object.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    Connection conn = DriverManager
            .getConnection("jdbc:odbc:Driver={Microsoft Excel Driver (*.xls, *.xlsx, *.xlsm, *.xlsb)};"
                    + "Dbq=C://Book1.xlsx;");

    PreparedStatement s = conn.prepareStatement("SELECT * FROM [Sheet1$] WHERE [MetricMonth] = ?");
    s.setString(1, "Jul-2013");
    s.execute();/*  w ww .  j a  va 2s. c  o  m*/
    ResultSet rs = s.getResultSet();
    if (rs != null) {
        while (rs.next()) {
            System.out.println(rs.getInt("All"));
        }
    }
    s.close();

    conn.close();
}

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From source file:com.l2jserver.model.template.NPCTemplateConverter.java

public static void main(String[] args) throws SQLException, IOException, ClassNotFoundException, JAXBException {
    controllers.put("L2Teleporter", TeleporterController.class);
    controllers.put("L2CastleTeleporter", TeleporterController.class);
    controllers.put("L2Npc", BaseNPCController.class);
    controllers.put("L2Monster", MonsterController.class);
    controllers.put("L2FlyMonster", MonsterController.class);
    Class.forName("com.mysql.jdbc.Driver");

    final File target = new File("generated/template/npc");

    System.out.println("Scaning legacy HTML files...");
    htmlScannedFiles = FileUtils.listFiles(L2J_HTML_FOLDER, new String[] { "html", "htm" }, true);

    final JAXBContext c = JAXBContext.newInstance(NPCTemplate.class, Teleports.class);

    final Connection conn = DriverManager.getConnection(JDBC_URL, JDBC_USERNAME, JDBC_PASSWORD);
    {//from w w  w.  j  a v a2  s.c o m
        System.out.println("Converting teleport templates...");
        teleportation.teleport = CollectionFactory.newList();

        final Marshaller m = c.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

        final PreparedStatement st = conn.prepareStatement("SELECT * FROM teleport");
        st.execute();
        final ResultSet rs = st.getResultSet();
        while (rs.next()) {
            final TeleportationTemplate template = new TeleportationTemplate();

            template.id = new TeleportationTemplateID(rs.getInt("id"), null);
            template.name = rs.getString("Description");
            TemplateCoordinate coord = new TemplateCoordinate();
            coord.x = rs.getInt("loc_x");
            coord.y = rs.getInt("loc_y");
            coord.z = rs.getInt("loc_z");
            template.point = coord;
            template.price = rs.getInt("price");
            template.item = rs.getInt("itemId");
            if (rs.getBoolean("fornoble")) {
                template.restrictions = new Restrictions();
                template.restrictions.restriction = Arrays.asList("NOBLE");
            }
            teleportation.teleport.add(template);
        }
        m.marshal(teleportation, getXMLSerializer(new FileOutputStream(new File(target, "../teleports.xml"))));
        // System.exit(0);
    }

    System.out.println("Generating template XML files...");
    // c.generateSchema(new SchemaOutputResolver() {
    // @Override
    // public Result createOutput(String namespaceUri,
    // String suggestedFileName) throws IOException {
    // // System.out.println(new File(target, suggestedFileName));
    // // return null;
    // return new StreamResult(new File(target, suggestedFileName));
    // }
    // });

    try {
        final Marshaller m = c.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

        final PreparedStatement st = conn.prepareStatement(
                "SELECT npc.*, npcskills.level AS race " + "FROM npc " + "LEFT JOIN npcskills "
                        + "ON(npc.idTemplate = npcskills.npcid AND npcskills.skillid = ?)");
        st.setInt(1, 4416);
        st.execute();
        final ResultSet rs = st.getResultSet();
        while (rs.next()) {
            Object[] result = fillNPC(rs);
            NPCTemplate t = (NPCTemplate) result[0];
            String type = (String) result[1];

            String folder = createFolder(type);
            if (folder.isEmpty()) {
                m.setProperty(Marshaller.JAXB_SCHEMA_LOCATION, "npc ../npc.xsd");
            } else {
                m.setProperty(Marshaller.JAXB_SCHEMA_LOCATION, "npc ../../npc.xsd");
            }

            final File file = new File(target, "npc/" + folder + "/" + t.getID().getID()
                    + (t.getInfo().getName() != null ? "-" + camelCase(t.getInfo().getName().getValue()) : "")
                    + ".xml");
            file.getParentFile().mkdirs();
            templates.add(t);

            try {
                m.marshal(t, getXMLSerializer(new FileOutputStream(file)));
            } catch (MarshalException e) {
                System.err.println("Could not generate XML template file for "
                        + t.getInfo().getName().getValue() + " - " + t.getID());
                file.delete();
            }
        }

        System.out.println("Generated " + templates.size() + " templates");

        System.gc();
        System.out.println("Free: " + FileUtils.byteCountToDisplaySize(Runtime.getRuntime().freeMemory()));
        System.out.println("Total: " + FileUtils.byteCountToDisplaySize(Runtime.getRuntime().totalMemory()));
        System.out.println("Used: " + FileUtils.byteCountToDisplaySize(
                Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()));
        System.out.println("Max: " + FileUtils.byteCountToDisplaySize(Runtime.getRuntime().maxMemory()));
    } finally {
        conn.close();
    }
}

---

From source file:Main.java

public static long[] getEntryExit(Double id, Calendar date, Connection con, PreparedStatement stmt)
        throws Exception {
    stmt.setDate(1, new java.sql.Date(date.getTimeInMillis()));
    // stmt.setDate(2, new java.sql.Date(date.getTimeInMillis()+1000000));
    stmt.execute();//w w w. j  av  a2s.  c  o  m
    ResultSet rs = stmt.getResultSet();
    if (rs != null) {

        if (rs.next()) {
            Timestamp d1 = rs.getTimestamp(1);
            Timestamp d2 = rs.getTimestamp(2);
            if (d1 != null && d2 != null) {
                System.out.println(id + ":" + new SimpleDateFormat("dd/MM/yyyy").format(date.getTime()) + ":"
                        + d1.toString());
                long[] res = new long[] { d1.getTime(), d2.getTime() };
                return res;
            }
        }
        rs.close();
    }
    return null;
}

---

From source file:com.sapienter.jbilling.tools.ConvertToBinHexa.java

private static ResultSet getUserRowsToUpdate() throws SQLException {
    PreparedStatement stmt = connection.prepareStatement("SELECT u.ID, u.password"
            + "  FROM base_user u, user_role_map r " + " where u.id = r.user_id " + "   and r.role_id < 3 ");
    stmt.execute();//  ww w .ja  va 2s . c o m
    return stmt.getResultSet();
}

---

From source file:com.sapienter.jbilling.tools.ConvertToBinHexa.java

private static ResultSet getCCRowsToUpdate() throws SQLException {
    PreparedStatement stmt = connection.prepareStatement("SELECT c.ID, c.name, c.cc_number, m.user_id"
            + "  FROM credit_card c, user_credit_card_map m " + " WHERE c.id = m.credit_card_id");
    stmt.execute();/* w  w w .j a va2s. c  o m*/
    return stmt.getResultSet();
}

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From source file:com.dynamobi.ws.util.DB.java

@SuppressWarnings(value = { "unchecked" })
public static <T extends DBLoader> void execute(String query, T obj, List<T> list) {
    Connection conn = null;/*from   w  w w  .  j  a va2 s .c  o  m*/
    PreparedStatement ps = null;
    ResultSet rs = null;

    try {
        conn = getConnection();
        ps = conn.prepareStatement(query);
        ps.setMaxRows(0);
        if (ps.execute()) {
            rs = ps.getResultSet();
        }

        while (rs != null && rs.next()) {
            obj.loadRow(rs);
            if (list != null) {
                list.add((T) obj.copy());
            }
        }
        obj.finalize();
    } catch (SQLException ex) {
        obj.exception(ex);
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        if (conn != null) {
            releaseConnection();
        }
        try {
            if (ps != null) {
                ps.close();
            }
        } catch (SQLException ex1) {
            ex1.printStackTrace();
        }
        try {
            if (rs != null) {
                rs.close();
            }
        } catch (SQLException ex3) {
            ex3.printStackTrace();
        }
    }
}

---

From source file:org.openmrs.web.filter.util.FilterUtil.java

/**
 * This method uses passed in connection to load system default locale. If connection is passed
 * as null it creates separate connection that should be closed before return from method
 *
 * @param connection (optional) the jdbc connection to be used for extracting default locale
 * @return the string that contains system default locale or null
 *///from www .  j  a v  a2 s .co  m
public static String readSystemDefaultLocale(Connection connection) {
    String systemDefaultLocale = null;
    Boolean needToCloseConection = false;
    try {
        if (connection == null) {
            connection = DatabaseUpdater.getConnection();
            needToCloseConection = true;
        }
        String select = "select property_value from global_property where property = ?";
        PreparedStatement statement = connection.prepareStatement(select);
        statement.setString(1, OpenmrsConstants.GLOBAL_PROPERTY_DEFAULT_LOCALE);
        if (statement.execute()) {
            ResultSet results = statement.getResultSet();
            if (results.next()) {
                systemDefaultLocale = results.getString(1);
            }
        }
    } catch (Exception e) {
        log.error("Error while retrieving system default locale", e);
    } finally {
        if (needToCloseConection && connection != null) {
            try {
                connection.close();
            } catch (SQLException e) {
                log.debug("Error while closing the database", e);
            }
        }
    }
    return systemDefaultLocale;
}

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From source file:com.freemedforms.openreact.db.DbSchema.java

/**
 * Determine if a patch has been applied yet.
 * /*ww  w  .  j a v a  2 s .  c  o  m*/
 * @param patchName
 * @return Success.
 */
public static boolean isPatchApplied(String patchName) {
    Connection c = Configuration.getConnection();

    int found = 0;

    PreparedStatement cStmt = null;
    try {
        cStmt = c.prepareStatement("SELECT COUNT(*) FROM tPatch " + " WHERE patchName = ? " + ";");
        cStmt.setString(1, patchName);

        boolean hadResults = cStmt.execute();
        if (hadResults) {
            ResultSet rs = cStmt.getResultSet();
            rs.next();
            found = rs.getInt(1);
            rs.close();
        }
    } catch (NullPointerException npe) {
        log.error("Caught NullPointerException", npe);
    } catch (Throwable e) {
    } finally {
        DbUtil.closeSafely(cStmt);
        DbUtil.closeSafely(c);
    }

    return (boolean) (found > 0);
}

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From source file:org.openmrs.web.filter.util.FilterUtil.java

/**
 * This is a utility method that can be used for retrieving user id by given user name and sql
 * connection//from  www.  j av a  2 s  . c  o m
 *
 * @param userNameOrSystemId the name of user
 * @param connection the java sql connection to use
 * @return not null id of given user in case of success or null otherwise
 * @throws SQLException
 */
public static Integer getUserIdByName(String userNameOrSystemId, Connection connection) throws SQLException {

    String select = "select user_id from users where system_id = ? or username = ?";
    PreparedStatement statement = connection.prepareStatement(select);
    statement.setString(1, userNameOrSystemId);
    statement.setString(2, userNameOrSystemId);
    Integer userId = null;
    if (statement.execute()) {
        ResultSet results = statement.getResultSet();
        if (results.next()) {
            userId = results.getInt(1);
        }
    }
    return userId;
}

---

From source file:com.l2jserver.model.template.NPCTemplateConverter.java

private static Skills fillSkillList(final ObjectFactory factory, ResultSet npcRs, int npcId)
        throws SQLException {
    final Connection conn = npcRs.getStatement().getConnection();
    final Skills skills = factory.createNPCTemplateSkills();

    final PreparedStatement st = conn.prepareStatement("SELECT * FROM npcskills WHERE npcid = ?");
    st.setInt(1, npcId);//w w w  . ja v a2 s. com
    st.execute();
    final ResultSet rs = st.getResultSet();
    while (rs.next()) {
        Skills.Skill s = factory.createNPCTemplateSkillsSkill();
        s.setId(new SkillTemplateID(rs.getInt("skillid"), null));
        s.setLevel(rs.getInt("level"));
        skills.getSkill().add(s);
    }
    if (skills.getSkill().size() == 0)
        return null;
    return skills;
}

---

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