java/compiler/impl/src/com/intellij/packaging/impl/compiler/IncrementalCompilerInstructionCreatorBase.java

   1 package com.intellij.packaging.impl.compiler;
   2
   3 import com.intellij.openapi.compiler.make.PackagingFileFilter;
   4 import com.intellij.packaging.elements.IncrementalCompilerInstructionCreator;
   5 import com.intellij.openapi.vfs.VirtualFile;
   6 import org.jetbrains.annotations.NotNull;
   7 import org.jetbrains.annotations.Nullable;
   8
   9 /**
  10  * @author nik
  11  */
  12 public abstract class IncrementalCompilerInstructionCreatorBase implements IncrementalCompilerInstructionCreator {
  13   protected final ArtifactsProcessingItemsBuilderContext myContext;
  14
  15   public IncrementalCompilerInstructionCreatorBase(ArtifactsProcessingItemsBuilderContext context) {
  16     myContext = context;
  17   }
  18
  19   public void addDirectoryCopyInstructions(@NotNull VirtualFile directory) {
  20     addDirectoryCopyInstructions(directory, null);
  21   }
  22
  23   public void addDirectoryCopyInstructions(@NotNull VirtualFile directory, @Nullable PackagingFileFilter filter) {
  24     final VirtualFile[] children = directory.getChildren();
  25     if (children != null) {
  26       for (VirtualFile child : children) {
  27         if (filter == null || filter.accept(child, myContext.getCompileContext())) {
  28           if (!child.isDirectory()) {
  29             addFileCopyInstruction(child, child.getName());
  30           }
  31           else {
  32             subFolder(child.getName()).addDirectoryCopyInstructions(child, filter);
  33           }
  34         }
  35       }
  36     }
  37   }
  38 }