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MySQL JDBC Type 4 driver
/*
Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FOSS License Exception
.
This program is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation; version 2
of the License.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with this
program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.fabric.xmlrpc.base;
import java.util.Arrays;
import java.util.GregorianCalendar;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.XMLGregorianCalendar;
public class Value {
public static final byte TYPE_i4 = 0;
public static final byte TYPE_int = 1;
public static final byte TYPE_boolean = 2;
public static final byte TYPE_string = 3;
public static final byte TYPE_double = 4;
public static final byte TYPE_dateTime_iso8601 = 5;
public static final byte TYPE_base64 = 6;
public static final byte TYPE_struct = 7;
public static final byte TYPE_array = 8;
protected Object objValue = "";
protected byte objType = TYPE_string;
private DatatypeFactory dtf = null;
public Value() {
}
public Value(int value) {
setInt(value);
}
public Value(String value) {
setString(value);
}
public Value(boolean value) {
setBoolean(value);
}
public Value(double value) {
setDouble(value);
}
public Value(GregorianCalendar value) throws DatatypeConfigurationException {
setDateTime(value);
}
public Value(byte[] value) {
setBase64(value);
}
public Value(Struct value) {
setStruct(value);
}
public Value(Array value) {
setArray(value);
}
public Object getValue() {
return this.objValue;
}
public byte getType() {
return this.objType;
}
public void setInt(int value) {
this.objValue = Integer.valueOf(value);
this.objType = TYPE_int;
}
public void setInt(String value) {
this.objValue = Integer.valueOf(value);
this.objType = TYPE_int;
}
public void setString(String value) {
this.objValue = value;
this.objType = TYPE_string;
}
public void appendString(String value) {
this.objValue = this.objValue != null ? this.objValue + value : value;
this.objType = TYPE_string;
}
public void setBoolean(boolean value) {
this.objValue = Boolean.valueOf(value);
this.objType = TYPE_boolean;
}
public void setBoolean(String value) {
if (value.trim().equals("1") || value.trim().equalsIgnoreCase("true")) {
this.objValue = true;
} else {
this.objValue = false;
}
this.objType = TYPE_boolean;
}
public void setDouble(double value) {
this.objValue = Double.valueOf(value);
this.objType = TYPE_double;
}
public void setDouble(String value) {
this.objValue = Double.valueOf(value);
this.objType = TYPE_double;
}
public void setDateTime(GregorianCalendar value) throws DatatypeConfigurationException {
if (this.dtf == null) {
this.dtf = DatatypeFactory.newInstance();
}
this.objValue = this.dtf.newXMLGregorianCalendar(value);
this.objType = TYPE_dateTime_iso8601;
}
public void setDateTime(String value) throws DatatypeConfigurationException {
if (this.dtf == null) {
this.dtf = DatatypeFactory.newInstance();
}
this.objValue = this.dtf.newXMLGregorianCalendar(value);
this.objType = TYPE_dateTime_iso8601;
}
public void setBase64(byte[] value) {
this.objValue = value;
this.objType = TYPE_base64;
}
public void setStruct(Struct value) {
this.objValue = value;
this.objType = TYPE_struct;
}
public void setArray(Array value) {
this.objValue = value;
this.objType = TYPE_array;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("");
switch (this.objType) {
case Value.TYPE_i4:
sb.append("" + ((Integer) this.objValue).toString() + " ");
break;
case Value.TYPE_int:
sb.append("" + ((Integer) this.objValue).toString() + " ");
break;
case Value.TYPE_boolean:
sb.append("" + (((Boolean) this.objValue) ? 1 : 0) + " ");
break;
case Value.TYPE_double:
sb.append("" + ((Double) this.objValue).toString() + " ");
break;
case Value.TYPE_dateTime_iso8601:
sb.append("" + ((XMLGregorianCalendar) this.objValue).toString() + " ");
break;
case Value.TYPE_base64:
sb.append("" + Arrays.toString((byte[]) this.objValue) + " "); // TODO it's wrong but no harm because it isn't used in fabric protocol
break;
case Value.TYPE_struct:
sb.append(((Struct) this.objValue).toString());
break;
case Value.TYPE_array:
sb.append(((Array) this.objValue).toString());
break;
default:
sb.append("" + escapeXMLChars(this.objValue.toString()) + " ");
}
sb.append(" ");
return sb.toString();
}
private String escapeXMLChars(String s) {
StringBuilder sb = new StringBuilder(s.length());
char c;
for (int i = 0; i < s.length(); i++) {
c = s.charAt(i);
switch (c) {
case '&':
sb.append("&");
break;
case '<':
sb.append("<");
break;
case '>':
sb.append(">");
break;
default:
sb.append(c);
break;
}
}
return sb.toString();
}
}