org.raml.parser.loader.FileResourceLoader Maven / Gradle / Ivy
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Java implementation of the raml parser
/*
* Copyright 2016 (c) MuleSoft, Inc.
*
* 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
*
* http://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.raml.parser.loader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class FileResourceLoader implements ResourceLoader
{
protected final Logger logger = LoggerFactory.getLogger(getClass());
private File parentPath;
public FileResourceLoader(String path)
{
this(new File(path));
}
public FileResourceLoader(File path)
{
this.parentPath = path;
}
@Override
public InputStream fetchResource(String resourceName)
{
File includedFile = new File(resourceName);
if (!includedFile.isAbsolute())
{
includedFile = new File(parentPath, resourceName);
if (logger.isDebugEnabled())
{
logger.debug(String.format("Looking for resource: %s on directory: %s...", resourceName, parentPath));
}
}
FileInputStream inputStream = null;
try
{
return new FileInputStream(includedFile);
}
catch (FileNotFoundException e)
{
//ignore
}
return inputStream;
}
}
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