Examples of org.jboss.forge.addon.shell.util.PathspecParser

Package org.jboss.forge.addon.shell.util

Examples of org.jboss.forge.addon.shell.util.PathspecParser

org.jboss.forge.addon.shell.util.PathspecParser
Parser of UNIX-style pathspec. The parser accepts a resource, and provides a result set of resources based on the relative path provided.
Example:
List> res = new PathspecParser(factoryInstance, relativeResource, "../../foobar"); Where factoryInstance is an instance of {@link ResourceFactory}, relativeResource is a resource, such as a file or directory, for which the relative result for ../../foobar will be calculated.
Wildcards * and ? are accepted. @author Mike Brock

   public Result execute(UIExecutionContext context) throws Exception
   {
      Resource<?> currentResource = (Resource<?>) context.getUIContext().getInitialSelection().get();
      for (String path : arguments.getValue())
      {
         List<Resource<?>> resources = new PathspecParser(resourceFactory, currentResource, path).resolve();
         for (Resource<?> resource : resources)
         {
            if (resource.exists())
            {
               return Results.fail(path + ": Resource already exists.");

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      Resource<?> currentResource = shell.getCurrentResource();
      Iterator<String> it = arguments.getValue() == null ? Collections.<String> emptyList().iterator() : arguments
               .getValue().iterator();


      final Resource<?> resource = (it.hasNext()) ?
               (new PathspecParser(resourceFactory, currentResource, it.next()).resolve().get(0)) : currentResource;


      if (!resource.exists())
      {
         result = Results.fail(resource.getName() + ": No such file or directory");
      }

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