Examples of com.caucho.vfs.MergePath

com.caucho.vfs.MergePath
A merging of several Paths used like a CLASSPATH. When the MergePath is opened for read, the first path in the list which contains the file will be the opened file. When the MergePath is opened for write, the first path in the list is used for the write.
In the following example, "first" has priority over "second". If test.xml exists in both "first" and "second", the open will return "first/test.xml".
```
 MergePage merge = new MergePath(); merge.addMergePath(Vfs.lookup("first"); merge.addMergePath(Vfs.lookup("second"); Path path = merge.lookup("test.xml"); ReadStream is = path.openRead(); 
```
MergePath corresponds to the "merge:" Vfs schema
```
 Path path = Vfs.lookup("merge:(../custom-foo;foo)"); 
```
@since Resin 1.2 @since Resin 3.0.10 merge: schema

      System.err.println("multiple sources require a destination directory");
      System.exit(1);
    }


    try {
      MergePath stylePath = new MergePath();
      stylePath.addMergePath(Vfs.lookup(xslName).getParent());
      stylePath.addMergePath(Vfs.lookup());
      stylePath.addMergePath(CauchoSystem.getResinHome().lookup("xsl"));


      ClassLoader loader = Thread.currentThread().getContextClassLoader();


      if (loader instanceof DynamicClassLoader) {
        DynamicClassLoader dynLoader
          = (DynamicClassLoader) loader;
        String resourcePath = dynLoader.getResourcePathSpecificFirst();
        stylePath.addClassPath(resourcePath);
      }


      // stylePath.addClassPath(


      /*
        Path []stylePath = new Path[] {
        Pwd.lookup(xslName).getParent(),
        Pwd.lookup(),
        CauchoSystem.getResinHome().lookup("xsl")};
      */
      Path []scriptPath = new Path[] {
        Vfs.lookup(),
        Vfs.lookup(xslName).getParent(),
        CauchoSystem.getResinHome().lookup("scripts")
      };


      Path xslPath = stylePath.lookup(xslName);
      if (xslPath == null) {
        System.out.println("can't find `" + xslName + "'");
        System.exit(1);
      }

View Full Code Here

  }
  
  public void init(FilterConfig config)
    throws ServletException
  {
    _stylePath = new MergePath();
    _stylePath.addMergePath(Vfs.lookup());
    DynamicClassLoader loader;
    loader = (DynamicClassLoader) Thread.currentThread().getContextClassLoader();
    String resourcePath = loader.getResourcePathSpecificFirst();
    _stylePath.addClassPath(resourcePath);

View Full Code Here

    _ejbContainer = EjbManager.create();
    // _amberContainer = AmberContainer.create();
    
    _urlPrefix = _localURL.get();


    _mergePath = new MergePath();
    _mergePath.addMergePath(Vfs.lookup());
    _mergePath.addClassPath();
  }

View Full Code Here

        className = this.className;
      else
        className = "_js." + JavaCompiler.mangleName(name);
      
      if (scriptPath == null) {
        MergePath mergePath = new MergePath();
        mergePath.addMergePath(Vfs.lookup());
        ClassLoader parentLoader = this.parentLoader;
        if (parentLoader == null)
          parentLoader = Thread.currentThread().getContextClassLoader();
      
        mergePath.addClassPath(parentLoader);
        scriptPath = mergePath;
      }
      
      Script script = loadScript(className);

View Full Code Here

    
    if (className == null)
      className = "_js." + JavaCompiler.mangleName(name);
      
    if (scriptPath == null) {
      MergePath mergePath = new MergePath();
      if (is.getPath() != null)
        mergePath.addMergePath(is.getPath().getParent());
      else
        mergePath.addMergePath(Vfs.lookup());
      ClassLoader parentLoader = this.parentLoader;
      if (parentLoader == null)
        parentLoader = Thread.currentThread().getContextClassLoader();
      
      mergePath.addClassPath(parentLoader);
      scriptPath = mergePath;
    }
    
    block = null;

View Full Code Here

   */
  private Wrapper(Global resin, Class cl)
  {
    name = cl.getName().replace('/', '.');


    MergePath mergePath = new MergePath();
    mergePath.addClassPath(cl.getClassLoader());
    Path destClass = mergePath.lookup(name.replace('.', '/') + ".class");


    // technically, need to resort to dynamic.  This is a cheat.
    if (! destClass.exists() && cl.getInterfaces().length > 0) {
      cl = cl.getInterfaces()[0];
      name = cl.getName().replace('/', '.');

View Full Code Here


      int p;
      if ((p = name.lastIndexOf('/')) >= 0) {
        Path subpath = Vfs.lookupNative(name.substring(0, p));


        MergePath mergePath = new MergePath();
        mergePath.addMergePath(Vfs.lookup());
        mergePath.addMergePath(subpath);
        mergePath.addMergePath(CauchoSystem.getResinHome().lookup("scripts"));
        mergePath.addClassPath(Thread.currentThread().getContextClassLoader());
        scriptPath = mergePath;
      }


      Parser parser = new Parser();
      parser.setScriptPath(scriptPath);

View Full Code Here

    pwd = pwd.getParent();


    DynamicClassLoader loader;
    loader = (DynamicClassLoader) webApp.getClassLoader();
    
    MergePath stylePath = new MergePath();
    stylePath.addMergePath(pwd);
    stylePath.addMergePath(appDir);


    String resourcePath = loader.getResourcePathSpecificFirst();
    stylePath.addClassPath(resourcePath);
    
    Path hrefPath = stylePath.lookup(href);


    if (hrefPath.canRead()) {
      DynamicClassLoader owningLoader = getStylesheetLoader(href, hrefPath);


      if (owningLoader != null) {
        loader = owningLoader;


        stylePath = new MergePath();
        stylePath.addMergePath(pwd);
        stylePath.addMergePath(appDir);
        resourcePath = loader.getResourcePathSpecificFirst();
        stylePath.addClassPath(resourcePath);
      }
    }


    Thread thread = Thread.currentThread();
    ClassLoader oldLoader = thread.getContextClassLoader();

View Full Code Here

      if (! (loader instanceof DynamicClassLoader))
        continue;


      DynamicClassLoader dynLoader = (DynamicClassLoader) loader;
      
      MergePath mp = new MergePath();
      String resourcePath = dynLoader.getResourcePathSpecificFirst();
      mp.addClassPath(resourcePath);


      Path loaderPath = mp.lookup(href);


      if (loaderPath.getNativePath().equals(sourcePath.getNativePath()))
        owningLoader = dynLoader;
    }

View Full Code Here

    out.println("com.caucho.loader.DynamicClassLoader loader;");
    out.println("loader = (com.caucho.loader.DynamicClassLoader) getClass().getClassLoader();");
    out.println("String resourcePath = loader.getResourcePathSpecificFirst();");
    out.println("mergePath.addClassPath(resourcePath);");


    MergePath classPath = new MergePath();
    classPath.addClassPath();


    /* XXX: the order shouldn't matter in this situation
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    if (classLoader instanceof DynamicClassLoader) {
      DynamicClassLoader loader = (DynamicClassLoader) classLoader;

View Full Code Here

0 1 2

TOP

Related Classes of com.caucho.vfs.MergePath

com.caucho.ejb.EJBServer

com.caucho.es.parser.Parser

com.caucho.es.Resin

com.caucho.es.wrapper.Wrapper

com.caucho.filters.XsltFilter

com.caucho.java.gen.JavaClassGenerator

com.caucho.jsp.java.JavaJspGenerator

com.caucho.jsp.XslManager

com.caucho.make.DependencyList

com.caucho.quercus.lib.pdf.AfmParser

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.