public static lucee.runtime.type.Struct call(PageContext pc, String strDialect)
throws PageException {
int dialect = ConfigWebUtil.toDialect(strDialect, -1);
if (dialect == -1)
throw new FunctionException(
pc, "GetTagList", 1, "dialect", "invalid dialect [" + strDialect + "] defintion");
return _call(pc, dialect);
}
private static Resource getDeployDirectory(Config config) {
Resource dir = ConfigWebUtil.getConfigServerDirectory(config);
if (dir == null || !dir.isWriteable() || !dir.isReadable())
dir =
ResourceUtil.toResource(
CFMLEngineFactory.getClassLoaderRoot(SystemUtil.getLoaderClassLoader()));
return dir;
}
private static Resource getBinDirectory(Config config) {
Resource dir = ConfigWebUtil.getConfigServerDirectory(config);
if (dir == null || !dir.isWriteable() || !dir.isReadable())
dir =
ResourceUtil.toResource(
CFMLEngineFactory.getClassLoaderRoot(SystemUtil.getLoaderClassLoader()));
else {
dir = dir.getRealResource("bin");
if (!dir.exists()) dir.mkdir();
}
return dir;
}
@Override
public ResourceProvider init(String scheme, Map args) {
this.scheme = scheme;
this.args = args;
// CFC Path
cfcPath = Caster.toString(args.get("cfc"), null);
if (StringUtil.isEmpty(cfcPath, true)) cfcPath = Caster.toString(args.get("component"), null);
cfcPath = ConfigWebUtil.fixComponentPath(cfcPath);
// use Streams for data
Boolean _useStreams = Caster.toBoolean(args.get("use-streams"), null);
if (_useStreams == null) _useStreams = Caster.toBoolean(args.get("usestreams"), null);
if (_useStreams != null) useStreams = _useStreams.booleanValue();
return this;
}
public static synchronized Instrumentation getInstrumentation(final Config config) {
final Log log = config.getLog("application");
final CFMLEngine engine = ConfigWebUtil.getEngine(config);
Instrumentation instr = _getInstrumentation(log, config);
// agent already exist
if (instr != null) return instr;
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
ClassLoader ccl = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(ClassLoader.getSystemClassLoader());
try {
JavaVendor vendor = JavaVendor.getCurrentVendor();
Resource toolsJar = null;
// When running on IBM, the attach api classes are packaged in vm.jar which is a part
// of the default vm classpath.
RefBoolean useOurOwn = new RefBooleanImpl(true);
// if (!vendor.isIBM()) {
// If we can't find the tools.jar and we're not on IBM we can't load the agent.
toolsJar = findToolsJar(config, log, useOurOwn);
if (toolsJar == null) {
return null;
}
// }
log.info("Instrumentation", "tools.jar used:" + toolsJar);
// add the attach native library
if (useOurOwn.toBooleanValue()) addAttachIfNecessary(config, log);
Class<?> vmClass = loadVMClass(toolsJar, log, vendor);
log.info(
"Instrumentation",
"loaded VirtualMachine class:" + (vmClass == null ? "null" : vmClass.getName()));
if (vmClass == null) {
return null;
}
String agentPath = createAgentJar(log, config).getAbsolutePath();
if (agentPath == null) {
return null;
}
log.info("Instrumentation", "try to load agent (path:" + agentPath + ")");
loadAgent(config, log, agentPath, vmClass);
// log.info("Instrumentation","agent loaded (path:"+agentPath+")");
} catch (IOException ioe) {
log.log(Log.LEVEL_ERROR, "Instrumentation", ioe);
} finally {
Thread.currentThread().setContextClassLoader(ccl);
}
return null;
} // end run()
});
// If the load(...) agent call was successful, this variable will no
// longer be null.
instr = _getInstrumentation(log, config);
if (instr == null) {
try {
Resource agentJar = createAgentJar(log, config);
throw new PageRuntimeException(
new ApplicationException(
Constants.NAME
+ " was not able to load a Agent dynamically! "
+ "You need to load one manually by adding the following to your JVM arguments [-javaagent:\""
+ (agentJar)
+ "\"]"));
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
return instr;
}
