org.glassfish.appclient.client.acc.ACCStartupContext Maven / Gradle / Ivy
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// Portions Copyright [2017-2021] [Payara Foundation and/or its affiliates.]
package org.glassfish.appclient.client.acc;
import com.sun.enterprise.glassfish.bootstrap.MainHelper;
import com.sun.enterprise.module.bootstrap.StartupContext;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Properties;
import jakarta.inject.Singleton;
import org.jvnet.hk2.annotations.Service;
import static com.sun.enterprise.util.SystemPropertyConstants.INSTALL_ROOT_PROPERTY;
/**
* Start-up context for the ACC. Note that this context is used also for
* Java Web Start launches.
*
* @author tjquinn
*/
@Service
@Singleton
public class ACCStartupContext extends StartupContext {
private static final String H2_ROOT_PROPERTY = "AS_H2_INSTALL";
public ACCStartupContext() {
super(accEnvironment());
}
/**
* Creates a Properties object containing setting for the definitions
* in the asenv[.bat|.conf] file.
*
* @return
*/
private static Properties accEnvironment() {
final Properties result = MainHelper.parseAsEnv(getRootDirectory());
result.setProperty(INSTALL_ROOT_PROPERTY, getRootDirectory().getAbsolutePath());
final File h2dbDir = new File(getRootDirectory().getParentFile(), "h2db");
if (h2dbDir.isDirectory()) {
result.setProperty(H2_ROOT_PROPERTY, h2dbDir.getAbsolutePath());
}
return result;
}
private static File getRootDirectory() {
/*
* During launches not using Java Web Start the root directory
* is important; it is used in setting some system properties.
*/
URI jarURI = null;
try {
jarURI = ACCClassLoader.class.getProtectionDomain().getCodeSource().getLocation().toURI();
} catch (URISyntaxException ex) {
throw new RuntimeException(ex);
}
if (jarURI.getScheme().startsWith("http")) {
/*
* We do not really rely on the root directory during Java
* Web Start launches but we must return something.
*/
return new File(System.getProperty("user.home"));
}
File jarFile = new File(jarURI);
File dirFile = jarFile.getParentFile().getParentFile();
return dirFile;
}
}