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* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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*/
package com.sun.enterprise.glassfish.bootstrap;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Most part is copied from com.sun.appserv.connectors.internal.api.ConnectorsUtil
* <p/>
* For JMS to work, rar extraction should be done while creating the GlassFish
* instance. Along with jmsra, added extraction logic for others as well.
*
* @author bhavanishankar@dev.java.net
*/
public class JarUtil {
/**
* JAXR system resource adapter name.
*/
public static final String JAXR_RA_NAME = "jaxr-ra";
/**
* JDBC datasource system resource adapter name.
*/
public static final String JDBCDATASOURCE_RA_NAME = "__ds_jdbc_ra";
/**
* JDBC connectionpool datasource system resource adapter name.
*/
public static final String JDBCCONNECTIONPOOLDATASOURCE_RA_NAME = "__cp_jdbc_ra";
/**
* JDBC XA datasource system resource adapter name.
*/
public static final String JDBCXA_RA_NAME = "__xa_jdbc_ra";
/**
* JDBC Driver Manager system resource adapter name.
*/
public static final String JDBCDRIVER_RA_NAME = "__dm_jdbc_ra";
/**
* JMS datasource system resource adapter name.
*/
public static final String DEFAULT_JMS_ADAPTER = "jmsra";
public static final String RAR_EXTENSION = ".rar";
public static final List<String> systemRarNames = Collections.unmodifiableList(
Arrays.asList(
JAXR_RA_NAME,
JDBCDATASOURCE_RA_NAME,
JDBCCONNECTIONPOOLDATASOURCE_RA_NAME,
JDBCXA_RA_NAME,
JDBCDRIVER_RA_NAME,
DEFAULT_JMS_ADAPTER
));
private static final Logger logger = LogFacade.BOOTSTRAP_LOGGER;
private static String getSystemModuleLocation(String installDir, String rarName) {
return installDir + File.separator + "lib" +
File.separator + "install" +
File.separator + "applications" +
File.separator + rarName;
}
private static boolean systemModuleLocationExists(String installDir, String rarName) {
return new File(getSystemModuleLocation(installDir, rarName)).exists();
}
public static boolean extractRars(String installDir) {
boolean extracted = true;
for (String rarName : systemRarNames) {
extracted = extracted & extractRar(installDir, rarName);
}
return extracted;
}
public static void setEnv(String installDir) {
String imqLib = System.getProperty("com.sun.aas.imqLib",
getSystemModuleLocation(installDir, DEFAULT_JMS_ADAPTER));
System.setProperty("com.sun.aas.imqLib", imqLib);
}
public static boolean extractRar(String installDir, String rarName) {
if (systemModuleLocationExists(installDir, rarName)) {
return false;
}
InputStream is = JarUtil.class.getClassLoader().
getResourceAsStream(rarName + RAR_EXTENSION);
if (is != null) {
String fileName = installDir + File.separator + rarName + RAR_EXTENSION;
FileOutputStream os = null;
try {
os = new FileOutputStream(fileName);
Util.copy(is, os, is.available());
} catch (IOException e) {
LogFacade.log(logger,
Level.WARNING,
LogFacade.BOOTSTRAP_CANT_EXTRACT_ARCHIVE,
e,
rarName);
return false;
} finally {
try {
if (os != null) {
os.close();
}
} catch (IOException ioe) {
if (logger.isLoggable(Level.FINEST)) {
logger.log(Level.FINEST, "Exception while closing archive [ " +
fileName + " ]", ioe);
}
}
try {
is.close();
} catch (IOException ioe) {
if (logger.isLoggable(Level.FINEST)) {
logger.log(Level.FINEST, "Exception while closing archive [ " +
rarName + " ]", ioe);
}
}
}
File file = new File(fileName);
if (file.exists()) {
try {
extractJar(file, installDir);
file.delete();
} catch (Exception e) {
e.printStackTrace();
}
return true;
} else {
logger.log(Level.INFO, LogFacade.BOOTSTRAP_CANT_FIND_RAR, new Object[] { rarName, fileName });
return false;
}
} else {
logger.log(Level.FINEST, "could not find RAR [ " + rarName +
" ] in the archive, skipping .rar extraction");
return false;
}
}
public static void extractJar(File jarFile, String destDir) throws IOException {
java.util.jar.JarFile jar = new java.util.jar.JarFile(jarFile);
java.util.Enumeration enum1 = jar.entries();
while (enum1.hasMoreElements()) {
java.util.jar.JarEntry file = (java.util.jar.JarEntry) enum1.nextElement();
java.io.File f = new java.io.File(destDir + java.io.File.separator + file.getName());
if (file.isDirectory()) {
f.mkdir();
continue;
} else if (f.exists()) {
continue;
}
InputStream is = null;
FileOutputStream fos = null;
try {
is = jar.getInputStream(file);
fos = new FileOutputStream(f);
int count = 0;
byte[] buffer = new byte[8192];
while ((count = is.read(buffer, 0, buffer.length)) != -1) {
fos.write(buffer, 0, count);
}
} finally {
try {
if (fos != null) {
fos.close();
}
} catch (Exception e) {
if (logger.isLoggable(Level.FINEST)) {
logger.log(Level.FINEST, "exception while closing archive [ " +
f.getName() + " ]", e);
}
}
try {
if (is != null) {
is.close();
}
} catch (Exception e) {
if (logger.isLoggable(Level.FINEST)) {
logger.log(Level.FINEST, "exception while closing archive [ " +
file.getName() + " ]", e);
}
}
}
}
}
}