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/*
* Copyright 2023 - 2024 Anton Tananaev (anton@traccar.org)
*
* 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.traccar.web;
import org.eclipse.jetty.servlet.DefaultServlet;
import org.eclipse.jetty.util.resource.Resource;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import jakarta.inject.Inject;
import java.io.File;
import java.io.IOException;
public class DefaultOverrideServlet extends DefaultServlet {
private Resource overrideResource;
@Inject
public DefaultOverrideServlet(Config config) {
String override = config.getString(Keys.WEB_OVERRIDE);
if (override != null) {
overrideResource = Resource.newResource(new File(override));
}
}
@Override
public Resource getResource(String pathInContext) {
if (overrideResource != null) {
try {
Resource override = overrideResource.addPath(pathInContext);
if (override.exists()) {
return override;
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return super.getResource(pathInContext.indexOf('.') < 0 ? "/" : pathInContext);
}
@Override
public String getWelcomeFile(String pathInContext) {
return super.getWelcomeFile("/");
}
}
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