org.eclipse.jetty/jetty-server/11.0.0 : org/eclipse/jetty/server/resource/InputStreamRangeWriter.class

InputStreamRangeWriter
https://eclipse.org/jetty/jetty-server: The core jetty server artifact. (Webtide)
Greg Wilkins (Webtide, LLC)
Jan Bartel (Webtide, LLC)
Jesse McConnell (Webtide, LLC)
Joakim Erdfelt (Webtide, LLC)
Simone Bordet (Webtide, LLC)
David Jencks (IBM)
Olivier Lamy (Webtide, LLC)
Ludovic Orban (Webtide, LLC)
public class org.eclipse.jetty.server.resource.InputStreamRangeWriter implements org.eclipse.jetty.server.resource.RangeWriter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.jetty.server.resource.InputStreamRangeWriter
  super_class: java.lang.Object
{
  public static final int NO_PROGRESS_LIMIT;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  private final org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier inputStreamSupplier;
    descriptor: Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private java.io.InputStream inputStream;
    descriptor: Ljava/io/InputStream;
    flags: (0x0002) ACC_PRIVATE

  private long pos;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier);
    descriptor: (Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
        start local 1 // org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier inputStreamSupplier
         0: .line 52
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 41
            aload 0 /* this */
            iconst_0
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.closed:Z
         2: .line 54
            aload 0 /* this */
            aload 1 /* inputStreamSupplier */
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStreamSupplier:Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;
         3: .line 55
            return
        end local 1 // org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier inputStreamSupplier
        end local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    4     0                 this  Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter;
            0    4     1  inputStreamSupplier  Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;
    MethodParameters:
                     Name  Flags
      inputStreamSupplier  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
         0: .line 60
            aload 0 /* this */
            iconst_1
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.closed:Z
         1: .line 61
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            ifnull 3
         2: .line 63
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.close:()V
         3: .line 65
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter;
    Exceptions:
      throws java.io.IOException

  public void writeTo(java.io.OutputStream, long, long);
    descriptor: (Ljava/io/OutputStream;JJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=11, args_size=4
        start local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
        start local 1 // java.io.OutputStream outputStream
        start local 2 // long skipTo
        start local 4 // long length
         0: .line 70
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.closed:Z
            ifeq 2
         1: .line 72
            new java.io.IOException
            dup
            ldc "RangeWriter is closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 75
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            ifnonnull 5
         3: .line 77
            aload 0 /* this */
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStreamSupplier:Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;
            invokeinterface org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier.newInputStream:()Ljava/io/InputStream;
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
         4: .line 78
            aload 0 /* this */
            lconst_0
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
         5: .line 81
      StackMap locals:
      StackMap stack:
            lload 2 /* skipTo */
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
            lcmp
            ifge 9
         6: .line 83
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.close:()V
         7: .line 84
            aload 0 /* this */
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStreamSupplier:Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter$InputStreamSupplier;
            invokeinterface org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier.newInputStream:()Ljava/io/InputStream;
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
         8: .line 85
            aload 0 /* this */
            lconst_0
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
         9: .line 87
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
            lload 2 /* skipTo */
            lcmp
            ifge 26
        10: .line 89
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
            lstore 6 /* skipSoFar */
        start local 6 // long skipSoFar
        11: .line 91
            iconst_3
            istore 10 /* noProgressLoopLimit */
        start local 10 // int noProgressLoopLimit
        12: .line 93
            goto 22
        13: .line 95
      StackMap locals: org.eclipse.jetty.server.resource.InputStreamRangeWriter java.io.OutputStream long long long top top int
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            lload 2 /* skipTo */
            lload 6 /* skipSoFar */
            lsub
            invokevirtual java.io.InputStream.skip:(J)J
            lstore 8 /* actualSkipped */
        start local 8 // long actualSkipped
        14: .line 96
            lload 8 /* actualSkipped */
            lconst_0
            lcmp
            ifne 17
        15: .line 98
            iinc 10 /* noProgressLoopLimit */ -1
        16: .line 99
            goto 22
        17: .line 100
      StackMap locals: org.eclipse.jetty.server.resource.InputStreamRangeWriter java.io.OutputStream long long long long int
      StackMap stack:
            lload 8 /* actualSkipped */
            lconst_0
            lcmp
            ifle 21
        18: .line 102
            lload 6 /* skipSoFar */
            lload 8 /* actualSkipped */
            ladd
            lstore 6 /* skipSoFar */
        19: .line 103
            iconst_3
            istore 10 /* noProgressLoopLimit */
        20: .line 104
            goto 22
        21: .line 110
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            ldc "EOF reached before InputStream skip destination"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        end local 8 // long actualSkipped
        22: .line 93
      StackMap locals: org.eclipse.jetty.server.resource.InputStreamRangeWriter java.io.OutputStream long long long top top int
      StackMap stack:
            iload 10 /* noProgressLoopLimit */
            ifle 23
            lload 6 /* skipSoFar */
            lload 2 /* skipTo */
            lcmp
            iflt 13
        23: .line 114
      StackMap locals:
      StackMap stack:
            iload 10 /* noProgressLoopLimit */
            ifgt 25
        24: .line 116
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "No progress made to reach InputStream skip position "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 2 /* skipTo */
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
            lsub
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        25: .line 119
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 2 /* skipTo */
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
        end local 10 // int noProgressLoopLimit
        end local 6 // long skipSoFar
        26: .line 122
      StackMap locals: org.eclipse.jetty.server.resource.InputStreamRangeWriter java.io.OutputStream long long
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.inputStream:Ljava/io/InputStream;
            aload 1 /* outputStream */
            lload 4 /* length */
            invokestatic org.eclipse.jetty.util.IO.copy:(Ljava/io/InputStream;Ljava/io/OutputStream;J)V
        27: .line 123
            aload 0 /* this */
            dup
            getfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
            lload 4 /* length */
            ladd
            putfield org.eclipse.jetty.server.resource.InputStreamRangeWriter.pos:J
        28: .line 124
            return
        end local 4 // long length
        end local 2 // long skipTo
        end local 1 // java.io.OutputStream outputStream
        end local 0 // org.eclipse.jetty.server.resource.InputStreamRangeWriter this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   29     0                 this  Lorg/eclipse/jetty/server/resource/InputStreamRangeWriter;
            0   29     1         outputStream  Ljava/io/OutputStream;
            0   29     2               skipTo  J
            0   29     4               length  J
           11   26     6            skipSoFar  J
           14   22     8        actualSkipped  J
           12   26    10  noProgressLoopLimit  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
              Name  Flags
      outputStream  
      skipTo        
      length        
}
SourceFile: "InputStreamRangeWriter.java"
NestMembers:
  org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier
InnerClasses:
  public abstract InputStreamSupplier = org.eclipse.jetty.server.resource.InputStreamRangeWriter$InputStreamSupplier of org.eclipse.jetty.server.resource.InputStreamRangeWriter
/

org.eclipse.jetty/ jetty-server/ 11.0.0/ org/eclipse/jetty/server/resource/InputStreamRangeWriter.class
