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XMLConversionManager.java
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XMLConversionManager.java
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/*******************************************************************************
* Copyright (c) 1998, 2022 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.oxm;
import java.io.File;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;
import java.util.TimeZone;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeConstants;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.Duration;
import javax.xml.datatype.XMLGregorianCalendar;
import javax.xml.namespace.QName;
import org.eclipse.persistence.exceptions.ConversionException;
import org.eclipse.persistence.exceptions.XMLConversionException;
import org.eclipse.persistence.internal.core.helper.CoreClassConstants;
import org.eclipse.persistence.internal.core.queries.CoreContainerPolicy;
import org.eclipse.persistence.internal.core.sessions.CoreAbstractSession;
import org.eclipse.persistence.internal.helper.ConversionManager;
import org.eclipse.persistence.internal.helper.Helper;
import org.eclipse.persistence.internal.helper.TimeZoneHolder;
import org.eclipse.persistence.internal.oxm.conversion.Base64;
import org.eclipse.persistence.internal.oxm.record.AbstractUnmarshalRecord;
import org.eclipse.persistence.internal.queries.ContainerPolicy;
/**
* INTERNAL:
* <p><b>Purpose</b>: Primarily used to convert objects from a given XML Schema type to a different type in Java.
* Uses a singleton instance</p>
* @since OracleAS TopLink 10<i>g</i>
*/
public class XMLConversionManager extends ConversionManager implements org.eclipse.persistence.internal.oxm.ConversionManager, TimeZoneHolder {
protected static final String GMT_ID = "GMT";
protected static final String GMT_SUFFIX = "Z";
protected static XMLConversionManager defaultXMLManager;
// Static hash tables for the default conversion pairs
protected static HashMap defaultXMLTypes;
protected static HashMap defaultJavaTypes;
protected boolean timeZoneQualified;
protected TimeZone timeZone;
protected static int TOTAL_MS_DIGITS = 3; // total digits for millisecond formatting
protected static int TOTAL_NS_DIGITS = 9; // total digits for nanosecond formatting
protected static long YEAR_ONE_AD_TIME = -62135769600000L; // time of 1 AD
private static final char PLUS = '+';
protected DatatypeFactory datatypeFactory;
public XMLConversionManager() {
super();
timeZoneQualified = false;
}
/**
* INTERNAL:
*
* Return the DatatypeFactory instance.
*
* @return
*/
protected DatatypeFactory getDatatypeFactory() {
if (datatypeFactory == null) {
try {
datatypeFactory = DatatypeFactory.newInstance();
} catch (DatatypeConfigurationException e) {
throw new RuntimeException(e);
}
}
return datatypeFactory;
}
public static XMLConversionManager getDefaultXMLManager() {
if (defaultXMLManager == null) {
defaultXMLManager = new XMLConversionManager();
}
return defaultXMLManager;
}
/**
* Return the specified TimeZone used for all String to date object
* conversions.
*/
public TimeZone getTimeZone() {
if (timeZone == null) {
return TimeZone.getDefault();
} else {
return timeZone;
}
}
/**
* The specified TimeZone will be used for all String to date object
* conversions. By default the TimeZone from the JVM is used.
*/
public void setTimeZone(TimeZone timeZone) {
this.timeZone = timeZone;
}
/**
*
*/
public boolean isTimeZoneQualified() {
return timeZoneQualified;
}
/**
* Specify if
* Specify if when date objects are converted to Strings in the XML Schema
* time or dateTime format
*/
public void setTimeZoneQualified(boolean timeZoneQualified) {
this.timeZoneQualified = timeZoneQualified;
}
/**
* Convert the given object to the appropriate type by invoking the appropriate
* ConversionManager method.
*
* @param sourceObject - will always be a string if read from XML
* @param javaClass - the class that the object must be converted to
* @return - the newly converted object
*/
public Object convertObject(Object sourceObject, Class javaClass) throws ConversionException {
if (sourceObject == null) {//Let the parent handle default null values
return super.convertObject(sourceObject, javaClass);
} else if (javaClass == null || javaClass == CoreClassConstants.OBJECT || sourceObject.getClass() == javaClass) {
return sourceObject;
} else if (javaClass == CoreClassConstants.STRING) {
if(sourceObject instanceof List){
return convertListToString(sourceObject, null);
} else if (sourceObject instanceof Object[]) {
return convertArrayToString((Object[]) sourceObject, null);
} else {
return convertObjectToString(sourceObject);
}
} else if (javaClass == CoreClassConstants.ASTRING && sourceObject instanceof String) {
return convertStringToList(sourceObject).toArray(new String[] {});
// TODO else if (javaClass == CoreClassConstants.ArrayList_class) {
// return convertStringToList((Object[]) sourceObject, null);
} else if ((javaClass == Constants.QNAME_CLASS) && (sourceObject != null)) {
return convertObjectToQName(sourceObject);
} else if ((javaClass == CoreClassConstants.List_Class) && (sourceObject instanceof String)) {
return convertStringToList(sourceObject);
} else if ((javaClass == CoreClassConstants.CALENDAR)) {
return convertObjectToCalendar(sourceObject);
} else if ((javaClass == CoreClassConstants.UTILDATE)) {
return convertObjectToUtilDate(sourceObject, Constants.DATE_TIME_QNAME);
} else if ((javaClass == CoreClassConstants.SQLDATE)) {
return convertObjectToSQLDate(sourceObject, Constants.DATE_QNAME);
} else if ((javaClass == CoreClassConstants.TIME)) {
return convertObjectToSQLTime(sourceObject, Constants.TIME_QNAME);
} else if ((javaClass == CoreClassConstants.TIMESTAMP)) {
return convertObjectToTimestamp(sourceObject, Constants.DATE_TIME_QNAME);
} else if ((javaClass == java.net.URI.class)) {
return convertObjectToURI(sourceObject);
} else if ((javaClass == CoreClassConstants.XML_GREGORIAN_CALENDAR)) {
return convertObjectToXMLGregorianCalendar(sourceObject);
} else if ((javaClass == CoreClassConstants.DURATION)) {
return convertObjectToDuration(sourceObject);
} else if ((javaClass == CoreClassConstants.FILE) && (sourceObject instanceof String)) {
return convertStringToFile((String) sourceObject);
} else {
try {
return super.convertObject(sourceObject, javaClass);
} catch (ConversionException ex) {
if (sourceObject.getClass() == CoreClassConstants.STRING) {
return super.convertObject(((String) sourceObject).trim(), javaClass);
}
throw ex;
}
}
}
/**
* Convert the given object to the appropriate type by invoking the appropriate
* ConversionManager method.
*
* @param sourceObject - will always be a string if read from XML
* @param javaClass - the class that the object must be converted to
* @param schemaTypeQName - the XML schema that the object is being converted from
* @return - the newly converted object
*/
@Override
public Object convertObject(Object sourceObject, Class javaClass, QName schemaTypeQName) throws ConversionException {
if (schemaTypeQName == null) {
return convertObject(sourceObject, javaClass);
}
if (sourceObject == null) {
return super.convertObject(sourceObject, javaClass);
} else if ((sourceObject.getClass() == javaClass) || (javaClass == null) || (javaClass == CoreClassConstants.OBJECT)) {
return sourceObject;
} else if ((javaClass == CoreClassConstants.CALENDAR) || (javaClass == CoreClassConstants.GREGORIAN_CALENDAR)) {
return convertObjectToCalendar(sourceObject, schemaTypeQName);
} else if (javaClass == CoreClassConstants.ABYTE) {
if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.HEX_BINARY)) {
return super.convertObjectToByteObjectArray(sourceObject);
} else if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.BASE_64_BINARY)) {
return convertSchemaBase64ToByteObjectArray(sourceObject);
}
} else if (javaClass == CoreClassConstants.APBYTE) {
if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.HEX_BINARY)) {
return super.convertObjectToByteArray(sourceObject);
} else if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.BASE_64_BINARY)) {
return convertSchemaBase64ToByteArray(sourceObject);
}
} else if ((javaClass == CoreClassConstants.List_Class) && (sourceObject instanceof String)) {
return convertStringToList(sourceObject);
} else if ((javaClass == CoreClassConstants.STRING) && (sourceObject instanceof List)) {
return convertListToString(sourceObject, schemaTypeQName);
} else if (sourceObject instanceof byte[]) {
if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.BASE_64_BINARY)) {
return buildBase64StringFromBytes((byte[]) sourceObject);
}
return Helper.buildHexStringFromBytes((byte[]) sourceObject);
} else if (sourceObject instanceof Byte[]) {
if (schemaTypeQName.getLocalPart().equalsIgnoreCase(Constants.BASE_64_BINARY)) {
return buildBase64StringFromObjectBytes((Byte[]) sourceObject);
}
return buildHexStringFromObjectBytes((Byte[]) sourceObject);
} else if ((javaClass == CoreClassConstants.STRING) && (sourceObject instanceof Object[])) {
return convertArrayToString((Object[]) sourceObject, schemaTypeQName);
} else if ((javaClass == CoreClassConstants.UTILDATE)) {
return convertObjectToUtilDate(sourceObject, schemaTypeQName);
} else if (javaClass == CoreClassConstants.SQLDATE) {
return convertObjectToSQLDate(sourceObject, schemaTypeQName);
} else if (javaClass == CoreClassConstants.TIME) {
return convertObjectToSQLTime(sourceObject, schemaTypeQName);
} else if (javaClass == CoreClassConstants.TIMESTAMP) {
return convertObjectToTimestamp(sourceObject, schemaTypeQName);
} else if ((javaClass == Constants.QNAME_CLASS) && (sourceObject != null)) {
return convertObjectToQName(sourceObject);
} else if (javaClass == CoreClassConstants.STRING) {
return convertObjectToString(sourceObject, schemaTypeQName);
} else if ((javaClass == java.net.URI.class)) {
return convertObjectToURI(sourceObject);
} else if ((javaClass == CoreClassConstants.XML_GREGORIAN_CALENDAR)) {
return convertObjectToXMLGregorianCalendar(sourceObject, schemaTypeQName);
} else if ((javaClass == CoreClassConstants.DURATION)) {
return convertObjectToDuration(sourceObject);
} else if ((javaClass == CoreClassConstants.CHAR)) {
return convertObjectToChar(sourceObject, schemaTypeQName);
} else {
try {
return super.convertObject(sourceObject, javaClass);
} catch (ConversionException ex) {
if (sourceObject.getClass() == CoreClassConstants.STRING) {
return super.convertObject(((String) sourceObject).trim(), javaClass);
}
throw ex;
}
}
throw ConversionException.couldNotBeConverted(sourceObject, javaClass);
}
/**
* Build a valid instance of XMLGregorianCalendar from the provided sourceObject.
*
* @param sourceObject
* @param schemaTypeQName
*/
protected XMLGregorianCalendar convertObjectToXMLGregorianCalendar(Object sourceObject, QName schemaTypeQName) throws ConversionException {
if (sourceObject instanceof XMLGregorianCalendar) {
return (XMLGregorianCalendar) sourceObject;
}
if (sourceObject instanceof String) {
return convertStringToXMLGregorianCalendar((String) sourceObject, schemaTypeQName);
}
throw ConversionException.couldNotBeConverted(sourceObject, CoreClassConstants.XML_GREGORIAN_CALENDAR);
}
/**
* Build a valid instance of XMLGregorianCalendar from the provided sourceObject.
*
* @param sourceObject
*/
protected XMLGregorianCalendar convertObjectToXMLGregorianCalendar(Object sourceObject) throws ConversionException {
if (sourceObject instanceof XMLGregorianCalendar) {
return (XMLGregorianCalendar) sourceObject;
}
if (sourceObject instanceof String) {
return convertStringToXMLGregorianCalendar((String) sourceObject);
}
throw ConversionException.couldNotBeConverted(sourceObject, CoreClassConstants.XML_GREGORIAN_CALENDAR);
}
/**
* Build a valid instance of Duration from the provided sourceObject.
*
* @param sourceObject
*/
protected Duration convertObjectToDuration(Object sourceObject) throws ConversionException {
if (sourceObject instanceof Duration) {
return (Duration) sourceObject;
}
if (sourceObject instanceof String) {
return convertStringToDuration((String) sourceObject);
}
throw ConversionException.couldNotBeConverted(sourceObject, CoreClassConstants.DURATION);
}
/**
* Build a valid instance of Character from the provided sourceObject.
*
* @param sourceObject
*/
protected Character convertObjectToChar(Object sourceObject, QName schemaTypeQName) throws ConversionException {
if (sourceObject == null || sourceObject.equals(Constants.EMPTY_STRING)) {
return (char) 0;
}
if(sourceObject instanceof String && isNumericQName(schemaTypeQName)){
int integer = Integer.parseInt((String)sourceObject);
return Character.valueOf((char)integer);
}
return super.convertObjectToChar(sourceObject);
}
/**
* Build a valid instance of Character from the provided sourceObject.
*
* @param sourceObject
*/
protected Character convertObjectToChar(Object sourceObject) throws ConversionException {
if (sourceObject == null || sourceObject.equals(Constants.EMPTY_STRING)) {
return (char) 0;
}
return super.convertObjectToChar(sourceObject);
}
/**
* Convert a String to a URI.
*
* @param sourceObject
* @return
* @throws ConversionException
*/
protected java.net.URI convertObjectToURI(Object sourceObject) throws ConversionException {
if (sourceObject instanceof String) {
try {
return new java.net.URI((String) sourceObject);
} catch (Exception ex) {
}
}
throw ConversionException.couldNotBeConverted(sourceObject, java.net.URI.class);
}
/**
* INTERNAL:
* Converts given object to a QName object
*/
protected QName convertObjectToQName(Object sourceObject) throws ConversionException {
if (sourceObject instanceof QName) {
return (QName) sourceObject;
}
if (sourceObject instanceof String) {
return qnameFromString((String) sourceObject);
}
throw ConversionException.couldNotBeConverted(sourceObject, Constants.QNAME_CLASS);
}
/**
* INTERNAL:
* Converts given object to a Calendar object
*/
protected Calendar convertObjectToCalendar(Object sourceObject) throws ConversionException {
if (sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if (sourceString.lastIndexOf('T') != -1) {
return convertStringToCalendar((String) sourceObject, Constants.DATE_TIME_QNAME);
} else {
if (sourceString.lastIndexOf(Constants.COLON) != -1) {
return convertStringToCalendar((String) sourceObject, Constants.TIME_QNAME);
} else {
return convertStringToCalendar((String) sourceObject, Constants.DATE_QNAME);
}
}
}
return super.convertObjectToCalendar(sourceObject);
}
/**
* INTERNAL:
* Converts objects to their string representations.
*/
protected String convertObjectToString(Object sourceObject) throws ConversionException {
if (sourceObject instanceof Calendar) {
return stringFromCalendar((Calendar) sourceObject);
}
if (sourceObject instanceof Character && sourceObject.equals((char) 0)) {
return Constants.EMPTY_STRING;
}
if (sourceObject instanceof QName) {
return stringFromQName((QName) sourceObject);
}
if (sourceObject instanceof java.sql.Date) {
return stringFromSQLDate((java.sql.Date) sourceObject);
}
if (sourceObject instanceof java.sql.Time) {
return stringFromSQLTime((java.sql.Time) sourceObject);
}
if (sourceObject instanceof java.sql.Timestamp) {
return stringFromTimestamp((Timestamp) sourceObject);
}
if (sourceObject instanceof java.util.Date) {
return stringFromDate((java.util.Date) sourceObject);
}
if (sourceObject instanceof XMLGregorianCalendar) {
return stringFromXMLGregorianCalendar((XMLGregorianCalendar) sourceObject);
}
if (sourceObject instanceof Duration) {
return stringFromDuration((Duration) sourceObject);
}
if(sourceObject instanceof Double){
if(Double.POSITIVE_INFINITY == ((Double)sourceObject)){
return Constants.POSITIVE_INFINITY;
}
if(Double.NEGATIVE_INFINITY == ((Double)sourceObject)){
return Constants.NEGATIVE_INFINITY;
}
return ((Double)sourceObject).toString();
}
if(sourceObject instanceof Float){
if(Float.POSITIVE_INFINITY == ((Float)sourceObject)){
return Constants.POSITIVE_INFINITY;
}
if(Float.NEGATIVE_INFINITY == ((Float)sourceObject)){
return Constants.NEGATIVE_INFINITY;
}
return ((Float)sourceObject).toString();
}
return super.convertObjectToString(sourceObject);
}
protected String convertObjectToString(Object sourceObject, QName schemaTypeQName) throws ConversionException {
if (sourceObject instanceof Calendar) {
return stringFromCalendar((Calendar) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof Character){
if(isNumericQName(schemaTypeQName)){
return Integer.toString((int) (Character)sourceObject);
} else {
if(sourceObject.equals((char) 0)) {
return Constants.EMPTY_STRING;
}
super.convertObjectToString(sourceObject);
}
}
if (sourceObject instanceof QName) {
return stringFromQName((QName) sourceObject);
}
if (sourceObject instanceof java.sql.Date) {
return stringFromSQLDate((java.sql.Date) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof java.sql.Time) {
return stringFromSQLTime((java.sql.Time) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof java.sql.Timestamp) {
return stringFromTimestamp((Timestamp) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof java.util.Date) {
return stringFromDate((java.util.Date) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof XMLGregorianCalendar) {
return stringFromXMLGregorianCalendar((XMLGregorianCalendar) sourceObject, schemaTypeQName);
}
if (sourceObject instanceof Duration) {
return stringFromDuration((Duration) sourceObject);
}
if(sourceObject instanceof Double){
if(Double.POSITIVE_INFINITY == ((Double)sourceObject)){
return Constants.POSITIVE_INFINITY;
}
if(Double.NEGATIVE_INFINITY == ((Double)sourceObject)){
return Constants.NEGATIVE_INFINITY;
}
return ((Double)sourceObject).toString();
}
if(sourceObject instanceof Float){
if(Float.POSITIVE_INFINITY == ((Float)sourceObject)){
return Constants.POSITIVE_INFINITY;
}
if(Float.NEGATIVE_INFINITY == ((Float)sourceObject)){
return Constants.NEGATIVE_INFINITY;
}
return ((Float)sourceObject).toString();
}
return super.convertObjectToString(sourceObject);
}
private Calendar convertObjectToCalendar(Object sourceObject, QName schemaTypeQName) {
if (sourceObject instanceof String) {
return convertStringToCalendar((String) sourceObject, schemaTypeQName);
}
return super.convertObjectToCalendar(sourceObject);
}
protected java.sql.Date convertObjectToDate(Object sourceObject) throws ConversionException {
Object o = sourceObject;
if (sourceObject instanceof Calendar) {
// Clone the calendar, because calling get() methods
// later on will alter the original calendar
o = ((Calendar) sourceObject).clone();
}
return super.convertObjectToDate(o);
}
/**
* Convert the object to an instance of Double.
* @param sourceObject Object of type String or Number.
* @caught exception The Double(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable double.
*/
protected Double convertObjectToDouble(Object sourceObject) throws ConversionException {
if (sourceObject instanceof String) {
if(((String) sourceObject).length() == 0) {
return 0d;
}else if(Constants.POSITIVE_INFINITY.equals(sourceObject)){
return Double.valueOf(Double.POSITIVE_INFINITY);
}else if(Constants.NEGATIVE_INFINITY.equals(sourceObject)){
return Double.valueOf(Double.NEGATIVE_INFINITY);
}else{
return super.convertObjectToDouble(sourceObject);
}
}else{
return super.convertObjectToDouble(sourceObject);
}
}
/**
* Build a valid Float instance from a String or another Number instance.
* @caught exception The Float(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable Float.
*/
protected Float convertObjectToFloat(Object sourceObject) throws ConversionException {
if (sourceObject instanceof String) {
if(((String) sourceObject).length() == 0) {
return 0f;
} else if(Constants.POSITIVE_INFINITY.equals(sourceObject)){
return new Float(Float.POSITIVE_INFINITY);
}else if(Constants.NEGATIVE_INFINITY.equals(sourceObject)){
return new Float(Float.NEGATIVE_INFINITY);
}
}
return super.convertObjectToFloat(sourceObject);
}
/**
* Build a valid Integer instance from a String or another Number instance.
* @caught exception The Integer(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable integer.
*/
protected Integer convertObjectToInteger(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return 0;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToInteger(sourceString.substring(1));
}
}
return super.convertObjectToInteger(sourceObject);
}
/**
* Build a valid Long instance from a String or another Number instance.
* @caught exception The Long(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable long.
*
*/
protected Long convertObjectToLong(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return 0l;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToLong(sourceString.substring(1));
}
}
return super.convertObjectToLong(sourceObject);
}
/**
* INTERNAL:
* Build a valid Short instance from a String or another Number instance.
* @caught exception The Short(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable short.
*/
protected Short convertObjectToShort(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return 0;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToShort(sourceString.substring(1));
}
}
return super.convertObjectToShort(sourceObject);
}
/**
* INTERNAL:
* Build a valid BigDecimal instance from a String or another
* Number instance. BigDecimal is the most general type so is
* must be returned when an object is converted to a number.
* @caught exception The BigDecimal(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable BigDecimal.
*/
protected BigDecimal convertObjectToNumber(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return BigDecimal.ZERO;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToNumber(sourceString.substring(1));
}
}
return super.convertObjectToNumber(sourceObject);
}
/**
* Build a valid instance of BigInteger from the provided sourceObject.
* @param sourceObject Valid instance of String, BigDecimal, or any Number
*/
protected BigInteger convertObjectToBigInteger(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return null;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToBigInteger(sourceString.substring(1));
}
}
return super.convertObjectToBigInteger(sourceObject);
}
/**
* Build a valid instance of BigDecimal from the given sourceObject
* @param sourceObject Valid instance of String, BigInteger, any Number
*/
protected BigDecimal convertObjectToBigDecimal(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return null;
}
try {
return new BigDecimal(sourceString);
} catch (NumberFormatException exception) {
throw ConversionException.couldNotBeConverted(sourceObject, CoreClassConstants.BIGDECIMAL, exception);
}
}
return super.convertObjectToBigDecimal(sourceObject);
}
@Override
protected Boolean convertObjectToBoolean(Object sourceObject) {
if (sourceObject == null || sourceObject.equals(Constants.EMPTY_STRING)) {
return false;
}
return super.convertObjectToBoolean(sourceObject);
}
/**
* Build a valid instance of Byte from the provided sourceObject
* @param sourceObject Valid instance of String or any Number
* @caught exception The Byte(String) constructor throws a
* NumberFormatException if the String does not contain a
* parsable byte.
*
*/
protected Byte convertObjectToByte(Object sourceObject) throws ConversionException {
if(sourceObject instanceof String) {
String sourceString = (String) sourceObject;
if(sourceString.length() == 0) {
return 0;
} else if(sourceString.charAt(0) == PLUS) {
return super.convertObjectToByte(sourceString.substring(1));
}
}
return super.convertObjectToByte(sourceObject);
}
public XMLGregorianCalendar convertStringToXMLGregorianCalendar(String sourceString, QName schemaTypeQName) {
XMLGregorianCalendar xmlGregorianCalender = null;
try {
xmlGregorianCalender = convertStringToXMLGregorianCalendar(sourceString);
} catch (Exception ex) {
if (Constants.DATE_QNAME.equals(schemaTypeQName)) {
throw ConversionException.incorrectDateFormat(sourceString);
} else if (Constants.TIME_QNAME.equals(schemaTypeQName)) {
throw ConversionException.incorrectTimeFormat(sourceString);
} else if (Constants.G_DAY_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGDayFormat(sourceString);
} else if (Constants.G_MONTH_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGMonthFormat(sourceString);
} else if (Constants.G_MONTH_DAY_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGMonthDayFormat(sourceString);
} else if (Constants.G_YEAR_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGYearFormat(sourceString);
} else if (Constants.G_YEAR_MONTH_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGYearMonthFormat(sourceString);
} else if (Constants.DURATION_QNAME.equals(schemaTypeQName)) {
throw new IllegalArgumentException();
} else {
throw ConversionException.incorrectDateTimeFormat(sourceString);
}
}
if(xmlGregorianCalender == null){
return null;
}
QName calendarQName = xmlGregorianCalender.getXMLSchemaType();
if (!calendarQName.equals(schemaTypeQName)) {
if (Constants.DATE_QNAME.equals(schemaTypeQName)) {
if (calendarQName.equals(Constants.DATE_TIME_QNAME)) {
//clear out the time portion
xmlGregorianCalender.setHour(DatatypeConstants.FIELD_UNDEFINED);
xmlGregorianCalender.setMinute(DatatypeConstants.FIELD_UNDEFINED);
xmlGregorianCalender.setSecond(DatatypeConstants.FIELD_UNDEFINED);
xmlGregorianCalender.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
return xmlGregorianCalender;
} else {
throw ConversionException.incorrectDateFormat(sourceString);
}
} else if (Constants.TIME_QNAME.equals(schemaTypeQName)) {
throw ConversionException.incorrectTimeFormat(sourceString);
} else if (Constants.G_DAY_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGDayFormat(sourceString);
} else if (Constants.G_MONTH_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGMonthFormat(sourceString);
} else if (Constants.G_MONTH_DAY_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGMonthDayFormat(sourceString);
} else if (Constants.G_YEAR_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGYearFormat(sourceString);
} else if (Constants.G_YEAR_MONTH_QNAME.equals(schemaTypeQName)) {
throw XMLConversionException.incorrectGYearMonthFormat(sourceString);
} else if (Constants.DURATION_QNAME.equals(schemaTypeQName)) {
throw new IllegalArgumentException();
} else if (Constants.DATE_TIME_QNAME.equals(schemaTypeQName)) {
throw ConversionException.incorrectDateTimeFormat(sourceString);
}
}
return xmlGregorianCalender;
}
/**
* Return an XMLGregorianCalander created with a given date string
*
* @param dateString
* @return
*/
public XMLGregorianCalendar convertStringToXMLGregorianCalendar(String sourceString) {
// Trim in case of leading or trailing whitespace
String trimmedSourceString = sourceString.trim();
if(trimmedSourceString.length() == 0) {
return null;
}
XMLGregorianCalendar calToReturn = null;
try {
calToReturn = getDatatypeFactory().newXMLGregorianCalendar(trimmedSourceString);
} catch (IllegalArgumentException e1) {
try {
// GMonths may have different representations:
// JDK 1.5: "--MM--" JDK 1.6: "--MM"
// If we caught an IllegalArgumentException, try the other syntax
int length = trimmedSourceString.length();
String retryString = null;
if (length >= 6 && (trimmedSourceString.charAt(4) == '-') && (trimmedSourceString.charAt(5) == '-')) {
// Try to omit the trailing dashes if any (--MM--),
// but preserve time zone specifier, if any.
retryString = new StringBuilder(
trimmedSourceString.substring(0, 4)).append(
length > 6 ? trimmedSourceString.substring(6) : "")
.toString();
} else if (length >= 4) {
// For "--MM" add the trailing dashes, preserving
// any trailing time zone specifier.
retryString = new StringBuilder(
trimmedSourceString.substring(0, 4)).append("--").append(
length > 4 ? trimmedSourceString.substring(4) : "")
.toString();
}
if (retryString != null) {
calToReturn = getDatatypeFactory().newXMLGregorianCalendar(retryString);
} else {
throw e1;
}
} catch (IllegalArgumentException e2) {
throw e1;
}
}
return calToReturn;
}
/**
* Return a Duration created with a given date string.
*
* @param dateString
* @return
*/
public Duration convertStringToDuration(String sourceString) {
if(sourceString == null || sourceString.length() == 0) {
return null;
}
return getDatatypeFactory().newDuration(sourceString);
}
public Calendar convertStringToCalendar(String sourceString, QName schemaTypeQName) {
XMLGregorianCalendar xmlGregorianCalender = convertStringToXMLGregorianCalendar(sourceString, schemaTypeQName);
if(xmlGregorianCalender == null) {
return null;
}
return toCalendar(xmlGregorianCalender);
}
private Date convertObjectToUtilDate(Object sourceObject, QName schemaTypeQName) {
if (sourceObject instanceof String) {
return convertStringToDate((String) sourceObject, schemaTypeQName);
}
return super.convertObjectToUtilDate(sourceObject);
}
protected java.sql.Date convertObjectToSQLDate(Object sourceObject, QName schemaTypeQName) {
if (sourceObject instanceof String) {
Date date = convertStringToDate((String) sourceObject, schemaTypeQName);
return new java.sql.Date((date.getTime() / 1000) * 1000);
}
return convertObjectToDate(sourceObject);
}
protected Time convertObjectToSQLTime(Object sourceObject, QName schemaTypeQName) {
if (sourceObject instanceof String) {
Date date = convertStringToDate((String) sourceObject, schemaTypeQName);
return new java.sql.Time((date.getTime() / 1000) * 1000);
}
return super.convertObjectToTime(sourceObject);
}
protected Timestamp convertStringToTimestamp(String sourceObject) {
return convertStringToTimestamp(sourceObject, Constants.DATE_TIME_QNAME);
}
protected Timestamp convertObjectToTimestamp(Object sourceObject, QName schemaTypeQName) {
if (sourceObject instanceof String) {
return convertStringToTimestamp((String) sourceObject, schemaTypeQName);
}
return super.convertObjectToTimestamp(sourceObject);
}
public java.sql.Timestamp convertStringToTimestamp(String sourceString, QName schemaType) {
XMLGregorianCalendar xmlGregorianCalender = null;
try {
xmlGregorianCalender = convertStringToXMLGregorianCalendar(sourceString);
} catch(Exception ex) {
if (Constants.DATE_QNAME.equals(schemaType)) {
throw ConversionException.incorrectDateFormat(sourceString);
}else if (Constants.TIME_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectTimestampTimeFormat(sourceString);
}else if (Constants.G_DAY_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGDayFormat(sourceString);
} else if (Constants.G_MONTH_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGMonthFormat(sourceString);
}else if (Constants.G_MONTH_DAY_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGMonthDayFormat(sourceString);
}else if (Constants.G_YEAR_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGYearFormat(sourceString);
}else if (Constants.G_YEAR_MONTH_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGYearMonthFormat(sourceString);
}else if (Constants.DURATION_QNAME.equals(schemaType)) {
throw new IllegalArgumentException();
}else{
throw XMLConversionException.incorrectTimestampDateTimeFormat(sourceString);
}
}
if(xmlGregorianCalender == null) {
return null;
}
GregorianCalendar cal = xmlGregorianCalender.toGregorianCalendar();
if(xmlGregorianCalender.getTimezone() == DatatypeConstants.FIELD_UNDEFINED) {
cal.setTimeZone(getTimeZone());
}
QName calendarQName = xmlGregorianCalender.getXMLSchemaType();
if(!calendarQName.equals(schemaType)){
if (Constants.DATE_QNAME.equals(schemaType)){
if(calendarQName.equals(Constants.DATE_TIME_QNAME)) {
//clear out the time portion
cal.clear(Calendar.HOUR_OF_DAY);
cal.clear(Calendar.MINUTE);
cal.clear(Calendar.SECOND);
cal.clear(Calendar.MILLISECOND);
return Helper.timestampFromCalendar(cal);
}else{
throw ConversionException.incorrectDateFormat(sourceString);
}
}else if (Constants.TIME_QNAME.equals(schemaType)){
throw XMLConversionException.incorrectTimestampTimeFormat(sourceString);
}else if (Constants.G_DAY_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGDayFormat(sourceString);
} else if (Constants.G_MONTH_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGMonthFormat(sourceString);
}else if (Constants.G_MONTH_DAY_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGMonthDayFormat(sourceString);
}else if (Constants.G_YEAR_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGYearFormat(sourceString);
}else if (Constants.G_YEAR_MONTH_QNAME.equals(schemaType)) {
throw XMLConversionException.incorrectGYearMonthFormat(sourceString);
}else if (Constants.DURATION_QNAME.equals(schemaType)) {
throw new IllegalArgumentException();
}else if (Constants.DATE_TIME_QNAME.equals(schemaType)) { //&& Constants.DATE_QNAME.equals(calendarQName)) {
throw XMLConversionException.incorrectTimestampDateTimeFormat(sourceString);
}
}
Timestamp timestamp = Helper.timestampFromCalendar(cal);
String trimmedSourceString = sourceString.trim();
int decimalIndex = trimmedSourceString.lastIndexOf('.');
if(-1 == decimalIndex) {
return timestamp;
}else{
int timeZoneIndex = trimmedSourceString.lastIndexOf(GMT_SUFFIX);
if(-1 == timeZoneIndex) {
timeZoneIndex = trimmedSourceString.lastIndexOf('-');
if(timeZoneIndex < decimalIndex) {
timeZoneIndex = -1;
}
if(-1 == timeZoneIndex) {
timeZoneIndex = trimmedSourceString.lastIndexOf('+');
}
}
String nsString;
if(-1 == timeZoneIndex) {