io.micronaut.liquibase.LiquibaseResourceAccessor Maven / Gradle / Ivy
/*
* Copyright 2017-2020 original authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.micronaut.liquibase;
import io.micronaut.context.env.Environment;
import jakarta.inject.Singleton;
import liquibase.resource.ClassLoaderResourceAccessor;
import liquibase.resource.CompositeResourceAccessor;
import liquibase.resource.FileSystemResourceAccessor;
import liquibase.resource.Resource;
import liquibase.resource.ResourceAccessor;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.SortedSet;
/**
* Micronaut bean implementing {@link liquibase.resource.ResourceAccessor}.
*
* @author Sergio del Amo
* @since 1.0.0
*/
@Singleton
public class LiquibaseResourceAccessor extends CompositeResourceAccessor {
/**
* @param environment The Micronaut environment
*/
public LiquibaseResourceAccessor(Environment environment) {
super(buildResourceAccessors(environment));
}
@Override
public SortedSet list(String relativeTo, String path, boolean includeFiles, boolean includeDirectories, boolean recursive) throws IOException {
return super.list(normalize(relativeTo), path, includeFiles, includeDirectories, recursive);
}
@Override
public List getAll(String path) throws IOException {
return super.getAll(normalize(path));
}
private String normalize(String path) {
if (path != null) {
if (path.startsWith("classpath:")) {
path = path.substring(10);
}
if (path.startsWith("file:")) {
path = path.substring(5);
}
}
return path;
}
/**
* @param environment The environment
* @return A list of {@link ResourceAccessor} to look for migrations
*/
protected static List buildResourceAccessors(Environment environment) {
List resourceAccessors = new ArrayList<>(2);
resourceAccessors.add(new ClassLoaderResourceAccessor(environment.getClassLoader()));
resourceAccessors.add(new FileSystemResourceAccessor());
return resourceAccessors;
}
}
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