DatabaseProduct (XWiki Platform - Old Core 13.8 API)

java.lang.Object
- com.xpn.xwiki.store.DatabaseProduct

```
public final class DatabaseProduct
extends Object
```
Represent a Database Product name as returned by DatabaseMetaData.getDatabaseProductName().
Ideally we shouldn't have to take care of Database specificities since we're using Hibernate to abstract ourselves from Databases. However it happens that Hibernate doesn't support setting Catalogs on some databases and instead we need to use our own tricks to do that and these tricks depend on the database. Hence the need to differentiate them and hence the need for this class.

Version:

$Id: 329669043d02a8f5c7d810cc79e8a3e707c7354f $

Field Summary

Fields
Modifier and Type	Field and Description
`static DatabaseProduct`	`DB2` The Product name and the JDBC scheme to recognize a DB2 DB.
`static DatabaseProduct`	`DERBY` The Product name and the JDBC scheme to recognize a Derby DB.
`static DatabaseProduct`	`H2` The Product name and the JDBC scheme to recognize a H2 DB.
`static DatabaseProduct`	`HSQLDB` The Product name and the JDBC scheme to recognize a HSQLDB DB.
`static DatabaseProduct`	`MSSQL` The Product name and the JDBC scheme to recognize a Microsoft SQL Server DB.
`static DatabaseProduct`	`MYSQL` The Product name and the JDBC scheme to recognize a MySQL DB.
`static DatabaseProduct`	`ORACLE` The Product name and the JDBC scheme to recognize an Oracle DB.
`static DatabaseProduct`	`POSTGRESQL` The Product name and the JDBC scheme to recognize a PostgreSQL DB.
`static DatabaseProduct`	`UNKNOWN` Represents an unknown database for which we were not able to find the product name.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object object)`
`String`	`getProductName()`
`int`	`hashCode()`
`static DatabaseProduct`	`toProduct(String productNameOrJDBCScheme)` Transform a product name represented as a string into a `DatabaseProduct` object.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - ORACLE
```
public static final DatabaseProduct ORACLE
```
    The Product name and the JDBC scheme to recognize an Oracle DB.
  - DERBY
```
public static final DatabaseProduct DERBY
```
    The Product name and the JDBC scheme to recognize a Derby DB.
  - HSQLDB
```
public static final DatabaseProduct HSQLDB
```
    The Product name and the JDBC scheme to recognize a HSQLDB DB.
  - DB2
```
public static final DatabaseProduct DB2
```
    The Product name and the JDBC scheme to recognize a DB2 DB.
    Per DB2 documentation at http://publib.boulder.ibm.com/infocenter/db2luw/v9r5/topic/com.ibm.db2.luw.apdv.java.doc/doc/c0053013.html, the database product name returned by the DatabaseMetaData.getDatabaseProductName() method of DB2 JDBC drivers varies by the OS and environment the product is running on. Hence the DB string here uses only the first 3 unique characters of the database product name. The toProduct(String) method also hence checks for String.startsWith(String) rather than an exact match.
  - MYSQL
```
public static final DatabaseProduct MYSQL
```
    The Product name and the JDBC scheme to recognize a MySQL DB.
  - POSTGRESQL
```
public static final DatabaseProduct POSTGRESQL
```
    The Product name and the JDBC scheme to recognize a PostgreSQL DB.
  - MSSQL
```
public static final DatabaseProduct MSSQL
```
    The Product name and the JDBC scheme to recognize a Microsoft SQL Server DB.
  - H2
```
public static final DatabaseProduct H2
```
    The Product name and the JDBC scheme to recognize a H2 DB.
  - UNKNOWN
```
public static final DatabaseProduct UNKNOWN
```
    Represents an unknown database for which we were not able to find the product name.
- Method Detail
  - getProductName
```
public String getProductName()
```
    Returns:
    
    the database product name. Example: "Oracle". The returned value should correspond to the value returned by DatabaseMetaData.getDatabaseProductName().
  - equals
```
public boolean equals(Object object)
```
    Overrides:
    
    equals in class Object
  - toProduct
```
public static DatabaseProduct toProduct(String productNameOrJDBCScheme)
```
    Transform a product name represented as a string into a DatabaseProduct object.
    
    Parameters:
    
    productNameOrJDBCScheme - the string to parse (can either represent a product name or a URL connection DB scheme
    
    Returns:
    
    the DatabaseProduct object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class DatabaseProduct

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ORACLE

DERBY

HSQLDB

DB2

MYSQL

POSTGRESQL

MSSQL

H2

UNKNOWN

Method Detail

getProductName

equals

toProduct

hashCode

toString