org.apache.commons/commons-vfs2/2.4.1 : org/apache/commons/vfs2/provider/ram/RamFileSystem.class

RamFileSystem
http://commons.apache.org/proper/commons-vfs/: Apache Commons VFS is a Virtual File System library. (The Apache Software Foundation)
Apache License, Version 2.0
Rami Ojares
Anthony Goubard
Christopher Ottley
Dave Marion
Scott Bjerstedt
Jose Juan Montiel
Otto Fowler
Adam Murdoch ()
James Strachan (SpiritSoft, Inc.)
Mario Ivankovits (OPS EDV Gmbh)
Rahul Akolkar (The Apache Software Foundation)
James Carman (The Apache Software Foundation)
Ralph Goers (Intuit)
Joerg Schaible
Gary D. Gregory
Bernd Eckenfels
public class org.apache.commons.vfs2.provider.ram.RamFileSystem extends org.apache.commons.vfs2.provider.AbstractFileSystem implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.vfs2.provider.ram.RamFileSystem
  super_class: org.apache.commons.vfs2.provider.AbstractFileSystem
{
  private static final int BUFFER_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 512

  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 20101208

  private final java.util.Map<org.apache.commons.vfs2.FileName, org.apache.commons.vfs2.provider.ram.RamFileData> cache;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Lorg/apache/commons/vfs2/FileName;Lorg/apache/commons/vfs2/provider/ram/RamFileData;>;

  protected void <init>(org.apache.commons.vfs2.FileName, org.apache.commons.vfs2.FileSystemOptions);
    descriptor: (Lorg/apache/commons/vfs2/FileName;Lorg/apache/commons/vfs2/FileSystemOptions;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.FileName rootName
        start local 2 // org.apache.commons.vfs2.FileSystemOptions fileSystemOptions
         0: .line 62
            aload 0 /* this */
            aload 1 /* rootName */
            aconst_null
            aload 2 /* fileSystemOptions */
            invokespecial org.apache.commons.vfs2.provider.AbstractFileSystem.<init>:(Lorg/apache/commons/vfs2/FileName;Lorg/apache/commons/vfs2/FileObject;Lorg/apache/commons/vfs2/FileSystemOptions;)V
         1: .line 63
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            invokestatic java.util.Collections.synchronizedMap:(Ljava/util/Map;)Ljava/util/Map;
            putfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
         2: .line 65
            new org.apache.commons.vfs2.provider.ram.RamFileData
            dup
            aload 1 /* rootName */
            invokespecial org.apache.commons.vfs2.provider.ram.RamFileData.<init>:(Lorg/apache/commons/vfs2/FileName;)V
            astore 3 /* rootData */
        start local 3 // org.apache.commons.vfs2.provider.ram.RamFileData rootData
         3: .line 66
            aload 3 /* rootData */
            getstatic org.apache.commons.vfs2.FileType.FOLDER:Lorg/apache/commons/vfs2/FileType;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.setType:(Lorg/apache/commons/vfs2/FileType;)V
         4: .line 67
            aload 3 /* rootData */
            invokestatic java.lang.System.currentTimeMillis:()J
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.setLastModified:(J)V
         5: .line 68
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* rootName */
            aload 3 /* rootData */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 69
            return
        end local 3 // org.apache.commons.vfs2.provider.ram.RamFileData rootData
        end local 2 // org.apache.commons.vfs2.FileSystemOptions fileSystemOptions
        end local 1 // org.apache.commons.vfs2.FileName rootName
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    7     0               this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    7     1           rootName  Lorg/apache/commons/vfs2/FileName;
            0    7     2  fileSystemOptions  Lorg/apache/commons/vfs2/FileSystemOptions;
            3    7     3           rootData  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
    MethodParameters:
                   Name  Flags
      rootName           final
      fileSystemOptions  final

  protected org.apache.commons.vfs2.FileObject createFile(org.apache.commons.vfs2.provider.AbstractFileName);
    descriptor: (Lorg/apache/commons/vfs2/provider/AbstractFileName;)Lorg/apache/commons/vfs2/FileObject;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.provider.AbstractFileName name
         0: .line 78
            new org.apache.commons.vfs2.provider.ram.RamFileObject
            dup
            aload 1 /* name */
            aload 0 /* this */
            invokespecial org.apache.commons.vfs2.provider.ram.RamFileObject.<init>:(Lorg/apache/commons/vfs2/provider/AbstractFileName;Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;)V
            areturn
        end local 1 // org.apache.commons.vfs2.provider.AbstractFileName name
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    1     1  name  Lorg/apache/commons/vfs2/provider/AbstractFileName;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      name  final

  protected void addCapabilities(java.util.Collection<org.apache.commons.vfs2.Capability>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // java.util.Collection caps
         0: .line 88
            aload 1 /* caps */
            getstatic org.apache.commons.vfs2.provider.ram.RamFileProvider.capabilities:Ljava/util/Collection;
            invokeinterface java.util.Collection.addAll:(Ljava/util/Collection;)Z
            pop
         1: .line 89
            return
        end local 1 // java.util.Collection caps
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    2     1  caps  Ljava/util/Collection<Lorg/apache/commons/vfs2/Capability;>;
    Signature: (Ljava/util/Collection<Lorg/apache/commons/vfs2/Capability;>;)V
    MethodParameters:
      Name  Flags
      caps  final

  java.lang.String[] listChildren(org.apache.commons.vfs2.FileName);
    descriptor: (Lorg/apache/commons/vfs2/FileName;)[Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=3, locals=9, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.FileName name
         0: .line 96
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* name */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileData
            astore 2 /* data */
        start local 2 // org.apache.commons.vfs2.provider.ram.RamFileData data
         1: .line 97
            aload 2 /* data */
            ifnull 2
            aload 2 /* data */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getType:()Lorg/apache/commons/vfs2/FileType;
            invokevirtual org.apache.commons.vfs2.FileType.hasChildren:()Z
            ifne 3
         2: .line 98
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileData
      StackMap stack:
            aconst_null
            areturn
         3: .line 100
      StackMap locals:
      StackMap stack:
            aload 2 /* data */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getChildren:()Ljava/util/Collection;
            astore 3 /* children */
        start local 3 // java.util.Collection children
         4: .line 103
            aload 3 /* children */
            dup
            astore 5
            monitorenter
         5: .line 104
            aload 3 /* children */
            invokeinterface java.util.Collection.size:()I
            anewarray java.lang.String
            astore 4 /* names */
        start local 4 // java.lang.String[] names
         6: .line 106
            iconst_0
            istore 6 /* pos */
        start local 6 // int pos
         7: .line 107
            aload 3 /* children */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 7 /* iter */
        start local 7 // java.util.Iterator iter
         8: .line 108
            goto 12
         9: .line 109
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileName org.apache.commons.vfs2.provider.ram.RamFileData java.util.Collection java.lang.String[] java.util.Collection int java.util.Iterator
      StackMap stack:
            aload 7 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileData
            astore 8 /* childData */
        start local 8 // org.apache.commons.vfs2.provider.ram.RamFileData childData
        10: .line 110
            aload 4 /* names */
            iload 6 /* pos */
            aload 8 /* childData */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface org.apache.commons.vfs2.FileName.getBaseName:()Ljava/lang/String;
            aastore
        11: .line 111
            iinc 6 /* pos */ 1
        end local 8 // org.apache.commons.vfs2.provider.ram.RamFileData childData
        12: .line 108
      StackMap locals:
      StackMap stack:
            aload 7 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 9
        end local 7 // java.util.Iterator iter
        end local 6 // int pos
        13: .line 103
            aload 5
            monitorexit
        14: goto 17
        end local 4 // java.lang.String[] names
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileName org.apache.commons.vfs2.provider.ram.RamFileData java.util.Collection top java.util.Collection
      StackMap stack: java.lang.Throwable
        15: aload 5
            monitorexit
        16: athrow
        start local 4 // java.lang.String[] names
        17: .line 115
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileName org.apache.commons.vfs2.provider.ram.RamFileData java.util.Collection java.lang.String[]
      StackMap stack:
            aload 4 /* names */
            areturn
        end local 4 // java.lang.String[] names
        end local 3 // java.util.Collection children
        end local 2 // org.apache.commons.vfs2.provider.ram.RamFileData data
        end local 1 // org.apache.commons.vfs2.FileName name
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0   18     1       name  Lorg/apache/commons/vfs2/FileName;
            1   18     2       data  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            4   18     3   children  Ljava/util/Collection<Lorg/apache/commons/vfs2/provider/ram/RamFileData;>;
            6   15     4      names  [Ljava/lang/String;
           17   18     4      names  [Ljava/lang/String;
            7   13     6        pos  I
            8   13     7       iter  Ljava/util/Iterator<Lorg/apache/commons/vfs2/provider/ram/RamFileData;>;
           10   12     8  childData  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
      Exception table:
        from    to  target  type
           5    14      15  any
          15    16      15  any
    MethodParameters:
      Name  Flags
      name  final

  void delete(org.apache.commons.vfs2.provider.ram.RamFileObject);
    descriptor: (Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject file
         0: .line 126
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getParent:()Lorg/apache/commons/vfs2/FileObject;
            ldc "unable to delete root"
            invokestatic org.apache.commons.vfs2.FileSystemException.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 129
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 131
            aload 0 /* this */
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getParent:()Lorg/apache/commons/vfs2/FileObject;
            invokeinterface org.apache.commons.vfs2.FileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.resolveFile:(Lorg/apache/commons/vfs2/FileName;)Lorg/apache/commons/vfs2/FileObject;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileObject
            astore 2 /* parent */
        start local 2 // org.apache.commons.vfs2.provider.ram.RamFileObject parent
         3: .line 132
            aload 2 /* parent */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.removeChild:(Lorg/apache/commons/vfs2/provider/ram/RamFileData;)V
         4: .line 133
            aload 2 /* parent */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.close:()V
         5: .line 135
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.clear:()V
         6: .line 136
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.close:()V
         7: .line 137
            return
        end local 2 // org.apache.commons.vfs2.provider.ram.RamFileObject parent
        end local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject file
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    8     1    file  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
            3    8     2  parent  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
      Name  Flags
      file  final

  void save(org.apache.commons.vfs2.provider.ram.RamFileObject);
    descriptor: (Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=4, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject file
         0: .line 148
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getName:()Lorg/apache/commons/vfs2/FileName;
            ifnonnull 2
         1: .line 149
            new org.apache.commons.vfs2.FileSystemException
            dup
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "The data has no name. "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* file */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            invokespecial org.apache.commons.vfs2.FileSystemException.<init>:(Ljava/lang/Throwable;)V
            athrow
         2: .line 153
      StackMap locals:
      StackMap stack:
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface org.apache.commons.vfs2.FileName.getDepth:()I
            ifle 8
         3: .line 154
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getParent:()Lorg/apache/commons/vfs2/FileObject;
            invokeinterface org.apache.commons.vfs2.FileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileData
            astore 2 /* parentData */
        start local 2 // org.apache.commons.vfs2.provider.ram.RamFileData parentData
         4: .line 156
            aload 2 /* parentData */
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.hasChildren:(Lorg/apache/commons/vfs2/provider/ram/RamFileData;)Z
            ifne 8
         5: .line 157
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getParent:()Lorg/apache/commons/vfs2/FileObject;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileObject
            astore 3 /* parent */
        start local 3 // org.apache.commons.vfs2.provider.ram.RamFileObject parent
         6: .line 158
            aload 3 /* parent */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.addChild:(Lorg/apache/commons/vfs2/provider/ram/RamFileData;)V
         7: .line 159
            aload 3 /* parent */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.close:()V
        end local 3 // org.apache.commons.vfs2.provider.ram.RamFileObject parent
        end local 2 // org.apache.commons.vfs2.provider.ram.RamFileData parentData
         8: .line 163
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 164
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.updateLastModified:()V
        10: .line 165
            aload 1 /* file */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.close:()V
        11: .line 166
            return
        end local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject file
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   12     0        this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0   12     1        file  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
            4    8     2  parentData  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            6    8     3      parent  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
      Name  Flags
      file  final

  void rename(org.apache.commons.vfs2.provider.ram.RamFileObject, org.apache.commons.vfs2.provider.ram.RamFileObject);
    descriptor: (Lorg/apache/commons/vfs2/provider/ram/RamFileObject;Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject from
        start local 2 // org.apache.commons.vfs2.provider.ram.RamFileObject to
         0: .line 174
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 2
         1: .line 175
            new org.apache.commons.vfs2.FileSystemException
            dup
            new java.lang.StringBuilder
            dup
            ldc "File does not exist: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.commons.vfs2.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 179
      StackMap locals:
      StackMap stack:
            aload 2 /* to */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getContent:()[B
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.setContent:([B)V
         3: .line 180
            aload 2 /* to */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getLastModified:()J
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.setLastModified:(J)V
         4: .line 181
            aload 2 /* to */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getData:()Lorg/apache/commons/vfs2/provider/ram/RamFileData;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.getType:()Lorg/apache/commons/vfs2/FileType;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.setType:(Lorg/apache/commons/vfs2/FileType;)V
         5: .line 183
            aload 0 /* this */
            aload 2 /* to */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.save:(Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
         6: .line 184
            aload 0 /* this */
            aload 1 /* from */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.delete:(Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
         7: .line 185
            return
        end local 2 // org.apache.commons.vfs2.provider.ram.RamFileObject to
        end local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject from
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    8     1  from  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
            0    8     2    to  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
      Name  Flags
      from  final
      to    final

  public void attach(org.apache.commons.vfs2.provider.ram.RamFileObject);
    descriptor: (Lorg/apache/commons/vfs2/provider/ram/RamFileObject;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject fo
         0: .line 188
            aload 1 /* fo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            ifnonnull 2
         1: .line 189
            new java.lang.IllegalArgumentException
            dup
            ldc "Null argument"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 191
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            aload 1 /* fo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileData
            astore 2 /* data */
        start local 2 // org.apache.commons.vfs2.provider.ram.RamFileData data
         3: .line 192
            aload 2 /* data */
            ifnonnull 5
         4: .line 193
            new org.apache.commons.vfs2.provider.ram.RamFileData
            dup
            aload 1 /* fo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokespecial org.apache.commons.vfs2.provider.ram.RamFileData.<init>:(Lorg/apache/commons/vfs2/FileName;)V
            astore 2 /* data */
         5: .line 195
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileData
      StackMap stack:
            aload 1 /* fo */
            aload 2 /* data */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.setData:(Lorg/apache/commons/vfs2/provider/ram/RamFileData;)V
         6: .line 196
            return
        end local 2 // org.apache.commons.vfs2.provider.ram.RamFileData data
        end local 1 // org.apache.commons.vfs2.provider.ram.RamFileObject fo
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    7     1    fo  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
            3    7     2  data  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
    MethodParameters:
      Name  Flags
      fo    final

  public void importTree(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // java.io.File file
         0: .line 205
            aload 0 /* this */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.getFileSystemManager:()Lorg/apache/commons/vfs2/FileSystemManager;
            aload 1 /* file */
            invokeinterface org.apache.commons.vfs2.FileSystemManager.toFileObject:(Ljava/io/File;)Lorg/apache/commons/vfs2/FileObject;
            astore 2 /* fileFo */
        start local 2 // org.apache.commons.vfs2.FileObject fileFo
         1: .line 206
            aload 0 /* this */
            aload 2 /* fileFo */
            aload 2 /* fileFo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.toRamFileObject:(Lorg/apache/commons/vfs2/FileObject;Lorg/apache/commons/vfs2/FileObject;)V
         2: .line 207
            return
        end local 2 // org.apache.commons.vfs2.FileObject fileFo
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0    3     1    file  Ljava/io/File;
            1    3     2  fileFo  Lorg/apache/commons/vfs2/FileObject;
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
      Name  Flags
      file  final

  void toRamFileObject(org.apache.commons.vfs2.FileObject, org.apache.commons.vfs2.FileObject);
    descriptor: (Lorg/apache/commons/vfs2/FileObject;Lorg/apache/commons/vfs2/FileObject;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=9, args_size=3
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
        start local 1 // org.apache.commons.vfs2.FileObject fo
        start local 2 // org.apache.commons.vfs2.FileObject root
         0: .line 217
            aload 0 /* this */
         1: .line 218
            aload 1 /* fo */
            invokeinterface org.apache.commons.vfs2.FileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface org.apache.commons.vfs2.FileName.getPath:()Ljava/lang/String;
            aload 2 /* root */
            invokeinterface org.apache.commons.vfs2.FileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface org.apache.commons.vfs2.FileName.getPath:()Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.resolveFile:(Ljava/lang/String;)Lorg/apache/commons/vfs2/FileObject;
         2: .line 217
            checkcast org.apache.commons.vfs2.provider.ram.RamFileObject
            astore 3 /* memFo */
        start local 3 // org.apache.commons.vfs2.provider.ram.RamFileObject memFo
         3: .line 219
            aload 1 /* fo */
            invokeinterface org.apache.commons.vfs2.FileObject.getType:()Lorg/apache/commons/vfs2/FileType;
            invokevirtual org.apache.commons.vfs2.FileType.hasChildren:()Z
            ifeq 12
         4: .line 221
            aload 3 /* memFo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.createFolder:()V
         5: .line 223
            aload 1 /* fo */
            invokeinterface org.apache.commons.vfs2.FileObject.getChildren:()[Lorg/apache/commons/vfs2/FileObject;
            astore 4 /* fos */
        start local 4 // org.apache.commons.vfs2.FileObject[] fos
         6: .line 224
            aload 4 /* fos */
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 10
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject org.apache.commons.vfs2.FileObject[] top int int org.apache.commons.vfs2.FileObject[]
      StackMap stack:
         7: aload 8
            iload 6
            aaload
            astore 5 /* child */
        start local 5 // org.apache.commons.vfs2.FileObject child
         8: .line 225
            aload 0 /* this */
            aload 5 /* child */
            aload 2 /* root */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileSystem.toRamFileObject:(Lorg/apache/commons/vfs2/FileObject;Lorg/apache/commons/vfs2/FileObject;)V
        end local 5 // org.apache.commons.vfs2.FileObject child
         9: .line 224
            iinc 6 1
      StackMap locals:
      StackMap stack:
        10: iload 6
            iload 7
            if_icmplt 7
        end local 4 // org.apache.commons.vfs2.FileObject[] fos
        11: .line 227
            goto 33
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject
      StackMap stack:
        12: aload 1 /* fo */
            invokeinterface org.apache.commons.vfs2.FileObject.isFile:()Z
            ifeq 32
        13: .line 230
            aload 1 /* fo */
            invokeinterface org.apache.commons.vfs2.FileObject.getContent:()Lorg/apache/commons/vfs2/FileContent;
            invokeinterface org.apache.commons.vfs2.FileContent.getInputStream:()Ljava/io/InputStream;
            astore 4 /* is */
        start local 4 // java.io.InputStream is
        14: .line 232
            new java.io.BufferedOutputStream
            dup
            aload 3 /* memFo */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileObject.getOutputStream:()Ljava/io/OutputStream;
            sipush 512
            invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;I)V
            astore 5 /* os */
        start local 5 // java.io.OutputStream os
        15: .line 234
            goto 17
        start local 6 // int i
        16: .line 235
      StackMap locals: java.io.InputStream java.io.OutputStream int
      StackMap stack:
            aload 5 /* os */
            iload 6 /* i */
            invokevirtual java.io.OutputStream.write:(I)V
        end local 6 // int i
        17: .line 234
      StackMap locals:
      StackMap stack:
            aload 4 /* is */
            invokevirtual java.io.InputStream.read:()I
            dup
            istore 6 /* i */
        start local 6 // int i
        18: iconst_m1
            if_icmpne 16
        19: .line 237
            aload 5 /* os */
            invokevirtual java.io.OutputStream.close:()V
        end local 6 // int i
        end local 5 // java.io.OutputStream os
        20: .line 238
            goto 26
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject java.io.InputStream
      StackMap stack: java.lang.Throwable
        21: astore 7
        22: .line 240
            aload 4 /* is */
            invokevirtual java.io.InputStream.close:()V
        23: .line 241
            goto 25
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject java.io.InputStream top top java.lang.Throwable
      StackMap stack: java.io.IOException
        24: pop
        25: .line 245
      StackMap locals:
      StackMap stack:
            aload 7
            athrow
        26: .line 240
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject java.io.InputStream
      StackMap stack:
            aload 4 /* is */
            invokevirtual java.io.InputStream.close:()V
        27: .line 241
            goto 33
      StackMap locals:
      StackMap stack: java.io.IOException
        28: pop
        end local 4 // java.io.InputStream is
        29: .line 246
            goto 33
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.FileObject org.apache.commons.vfs2.provider.ram.RamFileObject
      StackMap stack: java.io.IOException
        30: astore 4 /* e */
        start local 4 // java.io.IOException e
        31: .line 247
            new org.apache.commons.vfs2.FileSystemException
            dup
            new java.lang.StringBuilder
            dup
            aload 4 /* e */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 4 /* e */
            invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.commons.vfs2.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // java.io.IOException e
        32: .line 250
      StackMap locals:
      StackMap stack:
            new org.apache.commons.vfs2.FileSystemException
            dup
            new java.lang.StringBuilder
            dup
            ldc "File is not a folder nor a file "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* memFo */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.commons.vfs2.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
        33: .line 252
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.apache.commons.vfs2.provider.ram.RamFileObject memFo
        end local 2 // org.apache.commons.vfs2.FileObject root
        end local 1 // org.apache.commons.vfs2.FileObject fo
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   34     0   this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            0   34     1     fo  Lorg/apache/commons/vfs2/FileObject;
            0   34     2   root  Lorg/apache/commons/vfs2/FileObject;
            3   34     3  memFo  Lorg/apache/commons/vfs2/provider/ram/RamFileObject;
            6   11     4    fos  [Lorg/apache/commons/vfs2/FileObject;
            8    9     5  child  Lorg/apache/commons/vfs2/FileObject;
           14   29     4     is  Ljava/io/InputStream;
           15   20     5     os  Ljava/io/OutputStream;
           16   17     6      i  I
           18   20     6      i  I
           31   32     4      e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          14    21      21  any
          22    23      24  Class java.io.IOException
          26    27      28  Class java.io.IOException
          13    29      30  Class java.io.IOException
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
      Name  Flags
      fo    final
      root  final

  long size();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
         0: .line 258
            lconst_0
            lstore 1 /* size */
        start local 1 // long size
         1: .line 259
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            dup
            astore 3
            monitorenter
         2: .line 260
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4 /* iter */
        start local 4 // java.util.Iterator iter
         3: .line 261
            goto 6
         4: .line 262
      StackMap locals: long java.util.Map java.util.Iterator
      StackMap stack:
            aload 4 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.vfs2.provider.ram.RamFileData
            astore 5 /* data */
        start local 5 // org.apache.commons.vfs2.provider.ram.RamFileData data
         5: .line 263
            lload 1 /* size */
            aload 5 /* data */
            invokevirtual org.apache.commons.vfs2.provider.ram.RamFileData.size:()I
            i2l
            ladd
            lstore 1 /* size */
        end local 5 // org.apache.commons.vfs2.provider.ram.RamFileData data
         6: .line 261
      StackMap locals:
      StackMap stack:
            aload 4 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        end local 4 // java.util.Iterator iter
         7: .line 259
            aload 3
            monitorexit
         8: goto 11
      StackMap locals: org.apache.commons.vfs2.provider.ram.RamFileSystem long java.util.Map
      StackMap stack: java.lang.Throwable
         9: aload 3
            monitorexit
        10: athrow
        11: .line 266
      StackMap locals:
      StackMap stack:
            lload 1 /* size */
            lreturn
        end local 1 // long size
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
            1   12     1  size  J
            3    7     4  iter  Ljava/util/Iterator<Lorg/apache/commons/vfs2/provider/ram/RamFileData;>;
            5    6     5  data  Lorg/apache/commons/vfs2/provider/ram/RamFileData;
      Exception table:
        from    to  target  type
           2     8       9  any
           9    10       9  any

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
         0: .line 274
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.ram.RamFileSystem.cache:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         1: .line 275
            aload 0 /* this */
            invokespecial org.apache.commons.vfs2.provider.AbstractFileSystem.close:()V
         2: .line 276
            return
        end local 0 // org.apache.commons.vfs2.provider.ram.RamFileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/vfs2/provider/ram/RamFileSystem;
}
SourceFile: "RamFileSystem.java"
/

org.apache.commons/ commons-vfs2/ 2.4.1/ org/apache/commons/vfs2/provider/ram/RamFileSystem.class
