Examples of org.openqa.jetty.util.Resource

org.openqa.jetty.util.Resource
Abstract resource class. @version $Id: Resource.java,v 1.31 2005/10/21 11:36:56 gregwilkins Exp $ @author Nuno Pregui�a @author Greg Wilkins (gregw)

        {
            // TODO - Check this
            String newInfo=newPath;
            if (contextPath!=null)
                newInfo=newInfo.substring(contextPath.length());
            Resource newFile = getHttpContext().getBaseResource().addPath(newInfo);
     
            if(log.isDebugEnabled())log.debug("Moving "+resource+" to "+newFile);
            resource.renameTo(newFile);
    
            response.setStatus(HttpResponse.__204_No_Content);

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            :null;
        
        if (!writeHeaders || reqRanges == null || !reqRanges.hasMoreElements())
        {
            // look for a gziped content.
            Resource data=resource;
            if (_minGzipLength>0)
            {
                String accept=request.getField(HttpFields.__AcceptEncoding);
                if (accept!=null && resLength>_minGzipLength &&
                    !pathInContext.endsWith(".gz"))
                {
                    Resource gz = getHttpContext().getResource(pathInContext+".gz");
                    if (gz.exists() && accept.indexOf("gzip")>=0)
                    {
                        if(log.isDebugEnabled())log.debug("gzip="+gz);
                        response.setField(HttpFields.__ContentEncoding,"gzip");
                        data=gz;
                        resLength=data.length();

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                                                      boolean extract,
                  boolean java2CompliantClassLoader)
        throws IOException
    {
        ArrayList wacs = new ArrayList();
        Resource r=Resource.newResource(webapps);
        if (!r.exists())
            throw new IllegalArgumentException("No such webapps resource "+r);
        
        if (!r.isDirectory())
            throw new IllegalArgumentException("Not directory webapps resource "+r);
        
        String[] files=r.list();
        
        for (int f=0;files!=null && f<files.length;f++)
        {
            String context=files[f];
            
            if (context.equalsIgnoreCase("CVS/") ||
                context.equalsIgnoreCase("CVS") ||
                context.startsWith("."))
                continue;


            
            String app = r.addPath(r.encode(files[f])).toString();
            if (context.toLowerCase().endsWith(".war") ||
                context.toLowerCase().endsWith(".jar"))
            {
                context=context.substring(0,context.length()-4);
                Resource unpacked=r.addPath(context);
                if (unpacked!=null && unpacked.exists() && unpacked.isDirectory())
                    continue;
            }
            
            if (_rootWebApp!=null && (context.equals(_rootWebApp)||context.equals(_rootWebApp+"/")))
                context="/";

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     */
    public void save(String saveat)
        throws MalformedURLException,
               IOException
    {
        Resource resource = Resource.newResource(saveat);
        ObjectOutputStream out = new ObjectOutputStream(resource.getOutputStream());
        out.writeObject(this);
        out.flush();
        out.close();
        log.info("Saved "+this+" to "+resource);
    }

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                server.start();
            }
            else
            {
                Resource resource = Resource.newResource(args[1]);
                ObjectInputStream in = new ObjectInputStream(resource.getInputStream());
                HttpServer server = (HttpServer)in.readObject();
                in.close();
                server.start();
            }

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        HTAccess ht=null;


        try
        {
            Resource resource=null;
            String directory=pathInContext.endsWith("/")
                    ?pathInContext:
                    URI.parentPath(pathInContext);


            // Look for htAccess resource
            while (directory!=null)
            {
                String htPath=directory+_accessFile;
                resource=getHttpContext().getResource(htPath);
                if(log.isDebugEnabled())log.debug("directory="+directory+" resource="+resource);


                if (resource!=null && resource.exists() && !resource.isDirectory())
                    break;
                resource=null;
                directory=URI.parentPath(directory);
            }


            // Try default directory
            if (resource==null && _default!=null)
            {
                resource=Resource.newResource(_default);
                if (!resource.exists() || resource.isDirectory())
                    return;
            }
            if (resource==null)
                return;


            if(log.isDebugEnabled())log.debug("HTACCESS="+resource);


            ht=(HTAccess)_htCache.get(resource);
            if (ht==null || ht.getLastModified()!=resource.lastModified())
            {
                ht=new HTAccess(resource);
                _htCache.put(resource,ht);
                if(log.isDebugEnabled())log.debug("HTCache loaded "+ht);
            }

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        }
        
        if(log.isDebugEnabled())
            log.debug("Configuring web-jetty.xml");
        
        Resource webInf=getWebApplicationContext().getWebInf();
        // handle any WEB-INF descriptors
        if(webInf!=null&&webInf.isDirectory())
        {
            // do jetty.xml file
            Resource jetty=webInf.addPath("web-jetty.xml");
            if(!jetty.exists())
                jetty=webInf.addPath("jetty-web.xml");
            if(!getWebApplicationContext().isIgnoreWebJetty()&&jetty.exists())
            {
                
                // Give permission to see Jetty classes
                String[] old_server_classes = _context.getServerClasses();
                String[] server_classes = new String[1+(old_server_classes==null?0:old_server_classes.length)];
                server_classes[0]="-org.openqa.jetty.";
                if (server_classes!=null)
                    System.arraycopy(old_server_classes, 0, server_classes, 1, old_server_classes.length);
                
                try
                {
                    _context.setServerClasses(server_classes);
                    if(log.isDebugEnabled())
                        log.debug("Configure: "+jetty);
                    
                    XmlConfiguration jetty_config=new XmlConfiguration(jetty.getURL());
                    jetty_config.configure(getWebApplicationContext());
                }
                finally
                {
                    if (_context.getServerClasses()==server_classes)

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        {
            if (log.isDebugEnabled()){log.debug("Cannot configure webapp after it is started");};
            return;
        }
        
        Resource webInf=_context.getWebInf();
        
        // Add WEB-INF classes and lib classpaths
        if (webInf != null && webInf.isDirectory())
        {
            // Look for classes directory
            Resource classes= webInf.addPath("classes/");
            if (classes.exists())
                _context.setClassPath(classes.toString());
            else
                _context.setClassPath(null);
  
            // Look for jars
            Resource lib= webInf.addPath("lib/");
            _context.addClassPaths(lib);
        }
     }

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        getWebApplicationContext().setWelcomeFiles(null);
        
        String defaultsDescriptor=getWebApplicationContext().getDefaultsDescriptor();
        if(defaultsDescriptor!=null&&defaultsDescriptor.length()>0)
        {
            Resource dftResource=Resource.newSystemResource(defaultsDescriptor);
            if(dftResource==null)
                dftResource=Resource.newResource(defaultsDescriptor);
            XmlParser.Node defaultConfig=xmlParser.parse(dftResource.getURL());
            initialize(defaultConfig);
        }
    }

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        {
            if (log.isDebugEnabled()){log.debug("Cannot configure webapp after it is started");};
            return;
        }
        
        Resource webInf=getWebApplicationContext().getWebInf();
        // handle any WEB-INF descriptors
        if(webInf!=null&&webInf.isDirectory())
        {
            // do web.xml file
            Resource web=webInf.addPath("web.xml");
            if(!web.exists())
            {
                log.info("No WEB-INF/web.xml in "+getWebApplicationContext().getWAR()
                        +". Serving files and default/dynamic servlets only");
            }
            else
            {
                XmlParser.Node config=null;
                config=xmlParser.parse(web.getURL());
                initialize(config);
            }
        }
    }

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Related Classes of org.openqa.jetty.util.Resource

org.openqa.jetty.http.ContextLoader

org.openqa.jetty.http.handler.HTAccessHandler

org.openqa.jetty.http.handler.ResourceHandler

org.openqa.jetty.http.HashUserRealm

org.openqa.jetty.http.HttpContext

org.openqa.jetty.http.HttpServer

org.openqa.jetty.http.JDBCUserRealm

org.openqa.jetty.http.ResourceCache

org.openqa.jetty.jetty.Server

org.openqa.jetty.jetty.servlet.Default

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