org.wamblee.io.ClassPathResource Maven / Gradle / Ivy
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/*
* Copyright 2005-2010 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
*
* 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.wamblee.io;
import java.io.IOException;
import java.io.InputStream;
/**
* Represents an input resource in the classpath.
*/
public class ClassPathResource implements InputResource {
/**
* Resource name.
*/
private String resource;
/**
* Construct the class path resource.
*
* @param aResource
* Resource
*/
public ClassPathResource(String aResource) {
resource = aResource;
}
/*
* (non-Javadoc)
*
* @see org.wamblee.io.InputResource#getInputStream()
*/
public InputStream getInputStream() throws IOException {
InputStream stream = Thread.currentThread().getContextClassLoader()
.getResourceAsStream(resource);
if (stream == null) {
throw new IOException("Class path resource '" + resource +
"' not found.");
}
return stream;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
public String toString() {
return "ClassPathResource(" + resource + ")";
}
}