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Layout.java
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Layout.java
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/*
* Copyright 2012-2021 the original author or 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 org.springframework.boot.buildpack.platform.io;
import java.io.IOException;
/**
* Interface that can be used to write a file/directory layout.
*
* @author Phillip Webb
* @author Scott Frederick
* @since 2.3.0
*/
public interface Layout {
/**
* Add a directory to the content.
* @param name the full name of the directory to add
* @param owner the owner of the directory
* @throws IOException on IO error
*/
default void directory(String name, Owner owner) throws IOException {
directory(name, owner, 0755);
}
/**
* Add a directory to the content.
* @param name the full name of the directory to add
* @param owner the owner of the directory
* @param mode the permissions for the file
* @throws IOException on IO error
*/
void directory(String name, Owner owner, int mode) throws IOException;
/**
* Write a file to the content.
* @param name the full name of the file to add
* @param owner the owner of the file
* @param content the content to add
* @throws IOException on IO error
*/
default void file(String name, Owner owner, Content content) throws IOException {
file(name, owner, 0644, content);
}
/**
* Write a file to the content.
* @param name the full name of the file to add
* @param owner the owner of the file
* @param mode the permissions for the file
* @param content the content to add
* @throws IOException on IO error
*/
void file(String name, Owner owner, int mode, Content content) throws IOException;
}