org.acegisecurity.util.InMemoryResource Maven / Gradle / Ivy
/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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.acegisecurity.util;
import org.springframework.core.io.AbstractResource;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* An in memory implementation of Spring's {@link org.springframework.core.io.Resource} interface.Used by the
* "Acegifier" web application to create a bean factory from an XML string, rather than a file.
*
* @author Luke Taylor
* @version $Id: InMemoryResource.java 1496 2006-05-23 13:38:33Z benalex $
*/
public class InMemoryResource extends AbstractResource {
//~ Instance fields ================================================================================================
ByteArrayInputStream in;
String description;
//~ Constructors ===================================================================================================
public InMemoryResource(byte[] source) {
this(source, null);
}
public InMemoryResource(byte[] source, String description) {
in = new ByteArrayInputStream(source);
this.description = description;
}
//~ Methods ========================================================================================================
public String getDescription() {
return (description == null) ? in.toString() : description;
}
public InputStream getInputStream() throws IOException {
return in;
}
}
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