ClasspathTemplateLoader.java

/**
 * Copyright (C) 2012 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 de.neuland.jade4j.template;

import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;

/**
 * Loads a Jade template from Classpath
 * It is useful when Jade templates are in the same JAR or WAR
 * 
 * @author emiguelt
 *
 */
public class ClasspathTemplateLoader implements TemplateLoader {

    private static final String suffix = ".jade";
    private String encoding = "UTF-8";

    public long getLastModified(String name) {
        return -1;
    }

    @Override
    public Reader getReader(String name) throws IOException {
        if(!name.endsWith(suffix))name = name + suffix;
        return new InputStreamReader(Thread.currentThread().getContextClassLoader().getResourceAsStream(name), getEncoding());
    }

    public String getEncoding() {
        return encoding;
    }

    public void setEncoding(String encoding) {
        this.encoding = encoding;
    }

}