AbstractDialectResolver (Hibernate Core Aggregator 3.6.10.Final API)

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java.lang.Object
- org.hibernate.dialect.resolver.AbstractDialectResolver

All Implemented Interfaces:

DialectResolver

Direct Known Subclasses:

BasicDialectResolver, StandardDialectResolver
```
public abstract class AbstractDialectResolver
extends Object
implements DialectResolver
```
A templated resolver impl which delegates to the resolveDialectInternal(java.sql.DatabaseMetaData) method and handles any thrown SQLExceptions.

Author:

Steve Ebersole

Constructor Summary

Constructors
Constructor and Description

AbstractDialectResolver()

Method Summary

Methods
Modifier and Type	Method and Description
`Dialect`	`resolveDialect(DatabaseMetaData metaData)` Determine the `Dialect` to use based on the given JDBC `DatabaseMetaData`.
`protected abstract Dialect`	`resolveDialectInternal(DatabaseMetaData metaData)` Perform the actual resolution without caring about handling `SQLException`s.

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

- Constructor Detail
  - AbstractDialectResolver
```
public AbstractDialectResolver()
```
- Method Detail
  - resolveDialect
```
public final Dialect resolveDialect(DatabaseMetaData metaData)
```
    Determine the Dialect to use based on the given JDBC DatabaseMetaData. Implementations are expected to return the Dialect instance to use, or null if the DatabaseMetaData does not match the criteria handled by this impl.
    Here we template the resolution, delegating to resolveDialectInternal(java.sql.DatabaseMetaData) and handling SQLExceptions properly.
    
    Specified by:
    
    resolveDialect in interface DialectResolver
    
    Parameters:
    metaData - The JDBC metadata.
    
    Returns:
    The dialect to use, or null.
  - resolveDialectInternal
```
protected abstract Dialect resolveDialectInternal(DatabaseMetaData metaData)
                                           throws SQLException
```
    Perform the actual resolution without caring about handling SQLExceptions.
    
    Parameters:
    metaData - The database metadata
    
    Returns:
    The resolved dialect, or null if we could not resolve.
    
    Throws:
    
    SQLException - Indicates problems accessing the metadata.

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