Package org.frankframework.jdbc.migration

Class LiquibaseResourceAccessor

java.lang.Object

org.frankframework.jdbc.migration.LiquibaseResourceAccessor

All Implemented Interfaces:

AutoCloseable, liquibase.resource.ResourceAccessor

public class LiquibaseResourceAccessor
extends Object
implements liquibase.resource.ResourceAccessor

Liquibase ResourceAccessor that can return a resource supplied at construction time. This allows to generate scripts from an uploaded changelog file.

Author:

Niels Meijer

Nested Class Summary

Nested classes/interfaces inherited from interface liquibase.resource.ResourceAccessor

liquibase.resource.ResourceAccessor.NotFoundResource, liquibase.resource.ResourceAccessor.SearchOptions

Constructor Summary

Constructors

Constructor	Description
LiquibaseResourceAccessor(Resource resource)

Method Summary

Modifier and Type	Method	Description
protected List<liquibase.resource.Resource>	asResourceList(String path, URI uri, ThrowingSupplier<InputStream,IOException> inputStreamSupplier)
void	close()
List<String>	describeLocations()
List<liquibase.resource.Resource>	getAll(String path)
List<liquibase.resource.Resource>	search(String path, boolean recursive)	This method is primarily used by Liquibase to get the xsd (/www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd) to validate against.

Methods inherited from class java.lang.Object

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

Methods inherited from interface liquibase.resource.ResourceAccessor

get, getExisting, handleDuplicateFileModeLogging, list, openStream, openStreams, search

Constructor Details

LiquibaseResourceAccessor

public LiquibaseResourceAccessor(Resource resource)

Method Details

search

public List<liquibase.resource.Resource> search(String path,
 boolean recursive)
                                         throws IOException

This method is primarily used by Liquibase to get the xsd (/www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd) to validate against. (the path literally contains www.liquibase.org !) Since the XSD is in the jar file and we do not want to override it, simply return null. Then the default XSD in the Liquibase jar will be used.

Specified by:

search in interface liquibase.resource.ResourceAccessor

Throws:

IOException

asResourceList

protected List<liquibase.resource.Resource> asResourceList(String path,
 URI uri,
 ThrowingSupplier<InputStream,IOException> inputStreamSupplier)

getAll

public List<liquibase.resource.Resource> getAll(String path)
                                         throws IOException

Specified by:

getAll in interface liquibase.resource.ResourceAccessor

Throws:

IOException

describeLocations

public List<String> describeLocations()

Specified by:

describeLocations in interface liquibase.resource.ResourceAccessor

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception