| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.db.dataview.util; |
| |
| import java.sql.Timestamp; |
| import java.text.DateFormat; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.Locale; |
| |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import org.netbeans.modules.db.dataview.meta.DBException; |
| import org.openide.util.NbBundle; |
| |
| /** |
| * A {@link DataType}representing a timestamp value. |
| * |
| * @author Ahimanikya Satapathy |
| */ |
| public class TimestampType { |
| // Irrespective of the JVM's Locale lets pick a Locale for use on any JVM |
| public static final String DEFAULT_FORMAT_PATTERN = "yyyy-MM-dd HH:mm:ss.SSS"; // NOI18N |
| private static final DateFormat[] TIMESTAMP_PARSING_FORMATS = new DateFormat[]{ |
| new SimpleDateFormat (DEFAULT_FORMAT_PATTERN), |
| DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, Locale.getDefault()), |
| new SimpleDateFormat("yyyy-MM-dd HH:mm"), // NOI18N |
| new SimpleDateFormat("yyyy-MM-dd"), // NOI18N |
| DateFormat.getDateInstance(DateFormat.SHORT, Locale.getDefault()), |
| new SimpleDateFormat("MM-dd-yyyy"), // NOI18N |
| new SimpleDateFormat("HH:mm:ss"), // NOI18N |
| new SimpleDateFormat("HH:mm"), // NOI18N |
| DateFormat.getTimeInstance(DateFormat.SHORT, Locale.getDefault()) |
| }; |
| |
| { |
| for (int i = 0; i < TIMESTAMP_PARSING_FORMATS.length; i++) { |
| TIMESTAMP_PARSING_FORMATS[i].setLenient(false); |
| } |
| } |
| |
| public static Timestamp convert(Object value) throws DBException { |
| if (null == value) { |
| return null; |
| } else if (value instanceof Timestamp) { |
| return (Timestamp) value; |
| } else if (value instanceof java.sql.Date) { |
| return new Timestamp(((java.sql.Date)value).getTime()); |
| } else if (value instanceof java.util.Date) { |
| return new Timestamp(((java.util.Date)value).getTime()); |
| } else if (value instanceof String) { |
| Date dVal = doParse ((String) value); |
| if (dVal == null) { |
| throw new DBException(NbBundle.getMessage(TimestampType.class, "LBL_invalid_timestamp")); |
| } |
| return new Timestamp(dVal.getTime()); |
| } else { |
| throw new DBException(NbBundle.getMessage(TimestampType.class, "LBL_invalid_timestamp")); |
| } |
| } |
| |
| public static synchronized Date doParse (String sVal) { |
| Date dVal = null; |
| for (DateFormat format : TIMESTAMP_PARSING_FORMATS) { |
| try { |
| dVal = format.parse (sVal); |
| break; |
| } catch (ParseException ex) { |
| Logger.getLogger (TimestampType.class.getName ()).log (Level.FINEST, ex.getLocalizedMessage () , ex); |
| } |
| } |
| return dVal; |
| } |
| } |