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package com.sun.enterprise.v3.admin.adapter;
import com.sun.enterprise.config.serverbeans.AdminService;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.v3.admin.AdminAdapter;
import com.sun.grizzly.config.dom.NetworkListener;
import com.sun.grizzly.config.dom.ThreadPool;
import org.jvnet.hk2.config.types.Property;
import org.glassfish.server.ServerEnvironmentImpl;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.logging.Logger;
/** Makes various decisions about the admin adapters.
*
* @author केदार (km@dev.java.net)
* @since GlassFish V3 (March 2008)
*/
public final class AdminEndpointDecider {
private String asadminContextRoot;
private String guiContextRoot;
private List<String> asadminHosts; //list of virtual servers for asadmin
private List<String> guiHosts; //list of virtual servers for admin GUI
private int port; // both asadmin and admin GUI are on same port
private InetAddress address;
private int maxThreadPoolSize = 5;
private Config cfg;
private Logger log;
public static final int ADMIN_PORT = 4848;
public AdminEndpointDecider(Config cfg, Logger log) {
if (cfg == null || log == null)
throw new IllegalArgumentException("config or logger can't be null");
this.cfg = cfg;
this.log = log;
setValues();
}
public int getListenPort() {
return port;
}
public InetAddress getListenAddress() {
return address;
}
public int getMaxThreadPoolSize() {
return maxThreadPoolSize;
}
public List<String> getAsadminHosts() {
return asadminHosts;
}
public List<String> getGuiHosts() {
return guiHosts;
}
public String getAsadminContextRoot() {
return asadminContextRoot;
}
public String getGuiContextRoot() {
return guiContextRoot;
}
private void setValues() {
asadminContextRoot = AdminAdapter.PREFIX_URI; //can't change
//asadminHosts = Collections.emptyList(); //asadmin is handled completely by the adapter, no VS needed
NetworkListener nl = cfg.getAdminListener();
ThreadPool tp = nl.findThreadPool();
if (tp != null) {
try {
maxThreadPoolSize = Integer.valueOf(tp.getMaxThreadPoolSize());
} catch (NumberFormatException ne) {
}
}
String dvs = nl.findHttpProtocol().getHttp().getDefaultVirtualServer();
guiHosts = Collections.unmodifiableList(Arrays.asList(dvs));
asadminHosts = guiHosts; //same for now
try {
address = InetAddress.getByName(nl.getAddress());
} catch (UnknownHostException e) {
throw new IllegalStateException(e);
}
if (ServerTags.ADMIN_LISTENER_ID.equals(nl.getName())) {
guiContextRoot = ""; //at the root context for separate admin-listener
try {
port = Integer.valueOf(nl.getPort());
} catch(NumberFormatException ne) {
port = ADMIN_PORT;
}
}
else {
try {
port = Integer.valueOf(nl.getPort());
} catch(NumberFormatException ne) {
port = 8080; // this is the last resort
}
//get the context root from admin-service
AdminService as = cfg.getAdminService();
if (as == null)
guiContextRoot = ServerEnvironmentImpl.DEFAULT_ADMIN_CONSOLE_CONTEXT_ROOT;
else
setGuiContextRootFromAdminService(as);
}
}
private void setGuiContextRootFromAdminService(AdminService as) {
for (Property p : as.getProperty()) {
setGuiContextRoot(p);
}
}
private void setGuiContextRoot(Property prop) {
if (prop == null) {
guiContextRoot = ServerEnvironmentImpl.DEFAULT_ADMIN_CONSOLE_CONTEXT_ROOT;
return;
}
if (ServerTags.ADMIN_CONSOLE_CONTEXT_ROOT.equals(prop.getName())) {
if (prop.getValue() != null && prop.getValue().startsWith("/")) {
guiContextRoot = prop.getValue();
log.info("Admin Console Adapter: context root: " + guiContextRoot);
} else {
log.info("Invalid context root for the admin console application, using default:" + ServerEnvironmentImpl.DEFAULT_ADMIN_CONSOLE_CONTEXT_ROOT);
guiContextRoot = ServerEnvironmentImpl.DEFAULT_ADMIN_CONSOLE_CONTEXT_ROOT;
}
}
}
}