126 lines
3.1 KiB
Java
126 lines
3.1 KiB
Java
package itn.com.cmm.util;
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import java.io.Closeable;
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import java.net.ServerSocket;
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import java.net.Socket;
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import java.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.Statement;
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import java.sql.Wrapper;
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/**
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* Utility class to support to close resources
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* @author Vincent Han
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* @since 2014.09.18
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* @version 1.0
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* @see
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*
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* <pre>
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* << 개정이력(Modification Information) >>
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*
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* 수정일 수정자 수정내용
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* ------- -------- ---------------------------
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* 2014.09.18 표준프레임워크센터 최초 생성
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*
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* </pre>
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*/
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public class EgovResourceCloseHelper {
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/**
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* Resource close 처리.
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* @param resources
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*/
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public static void close(Closeable ... resources) {
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for (Closeable resource : resources) {
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if (resource != null) {
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try {
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resource.close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ingored!!");
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}
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}
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}
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}
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/**
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* JDBC 관련 resource 객체 close 처리
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* @param objects
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*/
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public static void closeDBObjects(Wrapper ... objects) {
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for (Object object : objects) {
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if (object != null) {
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if (object instanceof ResultSet) {
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try {
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((ResultSet)object).close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ingored!!");
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}
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} else if (object instanceof Statement) {
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try {
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((Statement)object).close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ingored!!");
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}
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} else if (object instanceof Connection) {
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try {
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((Connection)object).close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ingored!!");
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}
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} else {
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throw new IllegalArgumentException("Wrapper type is not found : " + object.toString());
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}
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}
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}
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}
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/**
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* Socket 관련 resource 객체 close 처리
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* @param objects
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*/
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public static void closeSocketObjects(Socket socket, ServerSocket server) {
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if (socket != null) {
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try {
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socket.shutdownOutput();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to shutdown ouput is ignored!!");
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}
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try {
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socket.close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ignored!!");
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}
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}
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if (server != null) {
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try {
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server.close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ignored!!");
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}
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}
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}
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/**
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* Socket 관련 resource 객체 close 처리
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*
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* @param sockets
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*/
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public static void closeSockets(Socket ... sockets) {
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for (Socket socket : sockets) {
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if (socket != null) {
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try {
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socket.shutdownOutput();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to shutdown ouput is ignored!!");
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}
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try {
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socket.close();
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} catch (Exception ignore) {
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EgovBasicLogger.ignore("Occurred Exception to close resource is ignored!!");
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}
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}
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}
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}
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} |