org.raml.parser.loader.FileResourceLoader Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of raml-parser Show documentation

Java implementation of the raml parser taken from https://github.com/raml-org/raml-java-parser and adjusted

There is a newer version: 1.0.5

/*
 * Copyright 2013 (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(parentPath, resourceName);
        FileInputStream inputStream = null;
        if (logger.isDebugEnabled())
        {
            logger.debug(String.format("Looking for resource: %s on directory: %s...", resourceName, parentPath));
        }
        try
        {
            return new FileInputStream(includedFile);
        }
        catch (FileNotFoundException e)
        {
            //ignore
        }
        return inputStream;
    }

}