org.glowroot.Viewer Maven / Gradle / Ivy
/*
* Copyright 2012-2015 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.glowroot;
import java.io.File;
import java.net.URISyntaxException;
import java.security.CodeSource;
import javax.annotation.Nullable;
import org.glowroot.shaded.google.common.annotations.VisibleForTesting;
public class Viewer {
private Viewer() {}
public static void main(String... args) throws Exception {
CodeSource codeSource = Viewer.class.getProtectionDomain().getCodeSource();
MainEntryPoint.runViewer(getGlowrootJarFile(codeSource));
}
@VisibleForTesting
static @Nullable File getGlowrootJarFile(@Nullable CodeSource codeSource)
throws URISyntaxException {
if (codeSource == null) {
return null;
}
File codeSourceFile = new File(codeSource.getLocation().toURI());
if (codeSourceFile.getName().endsWith(".jar")) {
return codeSourceFile;
}
return null;
}
}