Package org.alfresco.util

Class DialectUtil

java.lang.Object

org.alfresco.util.DialectUtil

public abstract class DialectUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	PLACEHOLDER_DIALECT	The placeholder for the configured Dialect class name: ${db.script.dialect}

Constructor Summary

Constructors

Constructor	Description
DialectUtil()

Method Summary

Modifier and Type	Method	Description
static org.springframework.core.io.Resource	getDialectResource(org.springframework.core.io.support.ResourcePatternResolver resourcePatternResolver, Class<?> dialectClass, String resourceUrl)	Replaces the dialect placeholder in the resource URL and attempts to find a file for it.
static String	resolveDialectUrl(Class<?> dialectClass, String resourceUrl)	Takes resource URL containing the dialect placeholder text and substitutes the placeholder with the name of the given dialect's class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PLACEHOLDER_DIALECT

public static final String PLACEHOLDER_DIALECT

The placeholder for the configured Dialect class name: ${db.script.dialect}

See Also:

Constant Field Values

Constructor Detail

DialectUtil

public DialectUtil()

Method Detail

getDialectResource

public static org.springframework.core.io.Resource getDialectResource(org.springframework.core.io.support.ResourcePatternResolver resourcePatternResolver,
                                                                      Class<?> dialectClass,
                                                                      String resourceUrl)

Replaces the dialect placeholder in the resource URL and attempts to find a file for it. If not found, the dialect hierarchy will be walked until a compatible resource is found. This makes it possible to have resources that are generic to all dialects.

Returns:

The Resource, otherwise null

resolveDialectUrl

public static String resolveDialectUrl(Class<?> dialectClass,
                                       String resourceUrl)

Takes resource URL containing the dialect placeholder text and substitutes the placeholder with the name of the given dialect's class.

For example:

 resolveDialectUrl(MySQLInnoDBDialect.class, "classpath:alfresco/db/${db.script.dialect}/myfile.xml")
 

would give the following String:

   classpath:alfresco/db/org.hibernate.dialect.MySQLInnoDBDialect/myfile.xml