org.apache.httpcomponents/httpcore/4.4.12 : org/apache/http/impl/DefaultConnectionReuseStrategy.class

DefaultConnectionReuseStrategy
http://hc.apache.org/httpcomponents-core-ga: Apache HttpComponents Core (blocking I/O) (The Apache Software Foundation)
Apache License, Version 2.0
Julius Davies
Andrea Selva
Steffen Pingel
Quintin Beukes
Marc Beyerle
James Abley
Michajlo Matijkiw
Ortwin Glueck ()
Oleg Kalnichevski
Asankha C. Perera
Sebastian Bazley
Erik Abele
Ant Elder
Paul Fremantle
Roland Weber
Sam Berlin
Sean C. Sullivan
Jonathan Moore
Gary Gregory
William Speirs
Karl Wright
Francois-Xavier Bonnet
public class org.apache.http.impl.DefaultConnectionReuseStrategy implements org.apache.http.ConnectionReuseStrategy
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.http.impl.DefaultConnectionReuseStrategy
  super_class: java.lang.Object
{
  public static final org.apache.http.impl.DefaultConnectionReuseStrategy INSTANCE;
    descriptor: Lorg/apache/http/impl/DefaultConnectionReuseStrategy;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 70
            new org.apache.http.impl.DefaultConnectionReuseStrategy
            dup
            invokespecial org.apache.http.impl.DefaultConnectionReuseStrategy.<init>:()V
            putstatic org.apache.http.impl.DefaultConnectionReuseStrategy.INSTANCE:Lorg/apache/http/impl/DefaultConnectionReuseStrategy;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
         0: .line 73
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 74
            return
        end local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/http/impl/DefaultConnectionReuseStrategy;

  public boolean keepAlive(org.apache.http.HttpResponse, org.apache.http.protocol.HttpContext);
    descriptor: (Lorg/apache/http/HttpResponse;Lorg/apache/http/protocol/HttpContext;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=3
        start local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
        start local 1 // org.apache.http.HttpResponse response
        start local 2 // org.apache.http.protocol.HttpContext context
         0: .line 80
            aload 1 /* response */
            ldc "HTTP response"
            invokestatic org.apache.http.util.Args.notNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 81
            aload 2 /* context */
            ldc "HTTP context"
            invokestatic org.apache.http.util.Args.notNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         2: .line 86
            aload 1 /* response */
            invokeinterface org.apache.http.HttpResponse.getStatusLine:()Lorg/apache/http/StatusLine;
            invokeinterface org.apache.http.StatusLine.getStatusCode:()I
            sipush 204
            if_icmpne 12
         3: .line 87
            aload 1 /* response */
            ldc "Content-Length"
            invokeinterface org.apache.http.HttpResponse.getFirstHeader:(Ljava/lang/String;)Lorg/apache/http/Header;
            astore 3 /* clh */
        start local 3 // org.apache.http.Header clh
         4: .line 88
            aload 3 /* clh */
            ifnull 9
         5: .line 90
            aload 3 /* clh */
            invokeinterface org.apache.http.Header.getValue:()Ljava/lang/String;
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            istore 4 /* contentLen */
        start local 4 // int contentLen
         6: .line 91
            iload 4 /* contentLen */
            ifle 9
         7: .line 92
            iconst_0
            ireturn
        end local 4 // int contentLen
         8: .line 94
      StackMap locals: org.apache.http.impl.DefaultConnectionReuseStrategy org.apache.http.HttpResponse org.apache.http.protocol.HttpContext org.apache.http.Header
      StackMap stack: java.lang.NumberFormatException
            pop
         9: .line 99
      StackMap locals:
      StackMap stack:
            aload 1 /* response */
            ldc "Transfer-Encoding"
            invokeinterface org.apache.http.HttpResponse.getFirstHeader:(Ljava/lang/String;)Lorg/apache/http/Header;
            astore 4 /* teh */
        start local 4 // org.apache.http.Header teh
        10: .line 100
            aload 4 /* teh */
            ifnull 12
        11: .line 101
            iconst_0
            ireturn
        end local 4 // org.apache.http.Header teh
        end local 3 // org.apache.http.Header clh
        12: .line 105
      StackMap locals:
      StackMap stack:
            aload 2 /* context */
            ldc "http.request"
            invokeinterface org.apache.http.protocol.HttpContext.getAttribute:(Ljava/lang/String;)Ljava/lang/Object;
            checkcast org.apache.http.HttpRequest
            astore 3 /* request */
        start local 3 // org.apache.http.HttpRequest request
        13: .line 106
            aload 3 /* request */
            ifnull 23
        14: .line 108
            new org.apache.http.message.BasicTokenIterator
            dup
            aload 3 /* request */
            ldc "Connection"
            invokeinterface org.apache.http.HttpRequest.headerIterator:(Ljava/lang/String;)Lorg/apache/http/HeaderIterator;
            invokespecial org.apache.http.message.BasicTokenIterator.<init>:(Lorg/apache/http/HeaderIterator;)V
            astore 4 /* ti */
        start local 4 // org.apache.http.TokenIterator ti
        15: .line 109
            goto 19
        16: .line 110
      StackMap locals: org.apache.http.HttpRequest org.apache.http.TokenIterator
      StackMap stack:
            aload 4 /* ti */
            invokeinterface org.apache.http.TokenIterator.nextToken:()Ljava/lang/String;
            astore 5 /* token */
        start local 5 // java.lang.String token
        17: .line 111
            ldc "Close"
            aload 5 /* token */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 19
        18: .line 112
            iconst_0
            ireturn
        end local 5 // java.lang.String token
        19: .line 109
      StackMap locals:
      StackMap stack:
            aload 4 /* ti */
            invokeinterface org.apache.http.TokenIterator.hasNext:()Z
            ifne 16
        end local 4 // org.apache.http.TokenIterator ti
        20: .line 115
            goto 23
      StackMap locals: org.apache.http.impl.DefaultConnectionReuseStrategy org.apache.http.HttpResponse org.apache.http.protocol.HttpContext org.apache.http.HttpRequest
      StackMap stack: org.apache.http.ParseException
        21: pop
        22: .line 117
            iconst_0
            ireturn
        23: .line 123
      StackMap locals:
      StackMap stack:
            aload 1 /* response */
            invokeinterface org.apache.http.HttpResponse.getStatusLine:()Lorg/apache/http/StatusLine;
            invokeinterface org.apache.http.StatusLine.getProtocolVersion:()Lorg/apache/http/ProtocolVersion;
            astore 4 /* ver */
        start local 4 // org.apache.http.ProtocolVersion ver
        24: .line 124
            aload 1 /* response */
            ldc "Transfer-Encoding"
            invokeinterface org.apache.http.HttpResponse.getFirstHeader:(Ljava/lang/String;)Lorg/apache/http/Header;
            astore 5 /* teh */
        start local 5 // org.apache.http.Header teh
        25: .line 125
            aload 5 /* teh */
            ifnull 28
        26: .line 126
            ldc "chunked"
            aload 5 /* teh */
            invokeinterface org.apache.http.Header.getValue:()Ljava/lang/String;
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 38
        27: .line 127
            iconst_0
            ireturn
        28: .line 130
      StackMap locals: org.apache.http.ProtocolVersion org.apache.http.Header
      StackMap stack:
            aload 0 /* this */
            aload 3 /* request */
            aload 1 /* response */
            invokevirtual org.apache.http.impl.DefaultConnectionReuseStrategy.canResponseHaveBody:(Lorg/apache/http/HttpRequest;Lorg/apache/http/HttpResponse;)Z
            ifeq 38
        29: .line 131
            aload 1 /* response */
            ldc "Content-Length"
            invokeinterface org.apache.http.HttpResponse.getHeaders:(Ljava/lang/String;)[Lorg/apache/http/Header;
            astore 6 /* clhs */
        start local 6 // org.apache.http.Header[] clhs
        30: .line 133
            aload 6 /* clhs */
            arraylength
            iconst_1
            if_icmpne 37
        31: .line 134
            aload 6 /* clhs */
            iconst_0
            aaload
            astore 7 /* clh */
        start local 7 // org.apache.http.Header clh
        32: .line 136
            aload 7 /* clh */
            invokeinterface org.apache.http.Header.getValue:()Ljava/lang/String;
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            istore 8 /* contentLen */
        start local 8 // int contentLen
        33: .line 137
            iload 8 /* contentLen */
            ifge 38
        34: .line 138
            iconst_0
            ireturn
        end local 8 // int contentLen
        35: .line 140
      StackMap locals: org.apache.http.impl.DefaultConnectionReuseStrategy org.apache.http.HttpResponse org.apache.http.protocol.HttpContext org.apache.http.HttpRequest org.apache.http.ProtocolVersion org.apache.http.Header org.apache.http.Header[] org.apache.http.Header
      StackMap stack: java.lang.NumberFormatException
            pop
        36: .line 141
            iconst_0
            ireturn
        end local 7 // org.apache.http.Header clh
        37: .line 144
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 6 // org.apache.http.Header[] clhs
        38: .line 152
      StackMap locals:
      StackMap stack:
            aload 1 /* response */
            ldc "Connection"
            invokeinterface org.apache.http.HttpResponse.headerIterator:(Ljava/lang/String;)Lorg/apache/http/HeaderIterator;
            astore 6 /* headerIterator */
        start local 6 // org.apache.http.HeaderIterator headerIterator
        39: .line 153
            aload 6 /* headerIterator */
            invokeinterface org.apache.http.HeaderIterator.hasNext:()Z
            ifne 41
        40: .line 154
            aload 1 /* response */
            ldc "Proxy-Connection"
            invokeinterface org.apache.http.HttpResponse.headerIterator:(Ljava/lang/String;)Lorg/apache/http/HeaderIterator;
            astore 6 /* headerIterator */
        41: .line 180
      StackMap locals: org.apache.http.HeaderIterator
      StackMap stack:
            aload 6 /* headerIterator */
            invokeinterface org.apache.http.HeaderIterator.hasNext:()Z
            ifeq 55
        42: .line 182
            new org.apache.http.message.BasicTokenIterator
            dup
            aload 6 /* headerIterator */
            invokespecial org.apache.http.message.BasicTokenIterator.<init>:(Lorg/apache/http/HeaderIterator;)V
            astore 7 /* ti */
        start local 7 // org.apache.http.TokenIterator ti
        43: .line 183
            iconst_0
            istore 8 /* keepalive */
        start local 8 // boolean keepalive
        44: .line 184
            goto 50
        45: .line 185
      StackMap locals: org.apache.http.TokenIterator int
      StackMap stack:
            aload 7 /* ti */
            invokeinterface org.apache.http.TokenIterator.nextToken:()Ljava/lang/String;
            astore 9 /* token */
        start local 9 // java.lang.String token
        46: .line 186
            ldc "Close"
            aload 9 /* token */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 48
        47: .line 187
            iconst_0
            ireturn
        48: .line 188
      StackMap locals: java.lang.String
      StackMap stack:
            ldc "Keep-Alive"
            aload 9 /* token */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 50
        49: .line 190
            iconst_1
            istore 8 /* keepalive */
        end local 9 // java.lang.String token
        50: .line 184
      StackMap locals:
      StackMap stack:
            aload 7 /* ti */
            invokeinterface org.apache.http.TokenIterator.hasNext:()Z
            ifne 45
        51: .line 193
            iload 8 /* keepalive */
            ifeq 55
        52: .line 194
            iconst_1
            ireturn
        end local 8 // boolean keepalive
        end local 7 // org.apache.http.TokenIterator ti
        53: .line 198
      StackMap locals: org.apache.http.impl.DefaultConnectionReuseStrategy org.apache.http.HttpResponse org.apache.http.protocol.HttpContext org.apache.http.HttpRequest org.apache.http.ProtocolVersion org.apache.http.Header org.apache.http.HeaderIterator
      StackMap stack: org.apache.http.ParseException
            pop
        54: .line 200
            iconst_0
            ireturn
        55: .line 205
      StackMap locals:
      StackMap stack:
            aload 4 /* ver */
            getstatic org.apache.http.HttpVersion.HTTP_1_0:Lorg/apache/http/HttpVersion;
            invokevirtual org.apache.http.ProtocolVersion.lessEquals:(Lorg/apache/http/ProtocolVersion;)Z
            ifeq 56
            iconst_0
            goto 57
      StackMap locals:
      StackMap stack:
        56: iconst_1
      StackMap locals:
      StackMap stack: int
        57: ireturn
        end local 6 // org.apache.http.HeaderIterator headerIterator
        end local 5 // org.apache.http.Header teh
        end local 4 // org.apache.http.ProtocolVersion ver
        end local 3 // org.apache.http.HttpRequest request
        end local 2 // org.apache.http.protocol.HttpContext context
        end local 1 // org.apache.http.HttpResponse response
        end local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   58     0            this  Lorg/apache/http/impl/DefaultConnectionReuseStrategy;
            0   58     1        response  Lorg/apache/http/HttpResponse;
            0   58     2         context  Lorg/apache/http/protocol/HttpContext;
            4   12     3             clh  Lorg/apache/http/Header;
            6    8     4      contentLen  I
           10   12     4             teh  Lorg/apache/http/Header;
           13   58     3         request  Lorg/apache/http/HttpRequest;
           15   20     4              ti  Lorg/apache/http/TokenIterator;
           17   19     5           token  Ljava/lang/String;
           24   58     4             ver  Lorg/apache/http/ProtocolVersion;
           25   58     5             teh  Lorg/apache/http/Header;
           30   38     6            clhs  [Lorg/apache/http/Header;
           32   37     7             clh  Lorg/apache/http/Header;
           33   35     8      contentLen  I
           39   58     6  headerIterator  Lorg/apache/http/HeaderIterator;
           43   53     7              ti  Lorg/apache/http/TokenIterator;
           44   53     8       keepalive  Z
           46   50     9           token  Ljava/lang/String;
      Exception table:
        from    to  target  type
           5     7       8  Class java.lang.NumberFormatException
          14    18      21  Class org.apache.http.ParseException
          19    20      21  Class org.apache.http.ParseException
          32    34      35  Class java.lang.NumberFormatException
          42    47      53  Class org.apache.http.ParseException
          48    52      53  Class org.apache.http.ParseException
    MethodParameters:
          Name  Flags
      response  final
      context   final

  protected org.apache.http.TokenIterator createTokenIterator(org.apache.http.HeaderIterator);
    descriptor: (Lorg/apache/http/HeaderIterator;)Lorg/apache/http/TokenIterator;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
        start local 1 // org.apache.http.HeaderIterator hit
         0: .line 219
            new org.apache.http.message.BasicTokenIterator
            dup
            aload 1 /* hit */
            invokespecial org.apache.http.message.BasicTokenIterator.<init>:(Lorg/apache/http/HeaderIterator;)V
            areturn
        end local 1 // org.apache.http.HeaderIterator hit
        end local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/impl/DefaultConnectionReuseStrategy;
            0    1     1   hit  Lorg/apache/http/HeaderIterator;
    MethodParameters:
      Name  Flags
      hit   final

  private boolean canResponseHaveBody(org.apache.http.HttpRequest, org.apache.http.HttpResponse);
    descriptor: (Lorg/apache/http/HttpRequest;Lorg/apache/http/HttpResponse;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
        start local 1 // org.apache.http.HttpRequest request
        start local 2 // org.apache.http.HttpResponse response
         0: .line 223
            aload 1 /* request */
            ifnull 2
            aload 1 /* request */
            invokeinterface org.apache.http.HttpRequest.getRequestLine:()Lorg/apache/http/RequestLine;
            invokeinterface org.apache.http.RequestLine.getMethod:()Ljava/lang/String;
            ldc "HEAD"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 2
         1: .line 224
            iconst_0
            ireturn
         2: .line 226
      StackMap locals:
      StackMap stack:
            aload 2 /* response */
            invokeinterface org.apache.http.HttpResponse.getStatusLine:()Lorg/apache/http/StatusLine;
            invokeinterface org.apache.http.StatusLine.getStatusCode:()I
            istore 3 /* status */
        start local 3 // int status
         3: .line 227
            iload 3 /* status */
            sipush 200
            if_icmplt 8
         4: .line 228
            iload 3 /* status */
            sipush 204
            if_icmpeq 8
         5: .line 229
            iload 3 /* status */
            sipush 304
            if_icmpeq 8
         6: .line 230
            iload 3 /* status */
            sipush 205
            if_icmpeq 8
         7: .line 227
            iconst_1
            ireturn
      StackMap locals: int
      StackMap stack:
         8: iconst_0
            ireturn
        end local 3 // int status
        end local 2 // org.apache.http.HttpResponse response
        end local 1 // org.apache.http.HttpRequest request
        end local 0 // org.apache.http.impl.DefaultConnectionReuseStrategy this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/apache/http/impl/DefaultConnectionReuseStrategy;
            0    9     1   request  Lorg/apache/http/HttpRequest;
            0    9     2  response  Lorg/apache/http/HttpResponse;
            3    9     3    status  I
    MethodParameters:
          Name  Flags
      request   final
      response  final
}
SourceFile: "DefaultConnectionReuseStrategy.java"
    RuntimeInvisibleAnnotations: 
      org.apache.http.annotation.Contract(threading = org.apache.http.annotation.ThreadingBehavior.IMMUTABLE:Lorg/apache/http/annotation/ThreadingBehavior;)
/

org.apache.httpcomponents/ httpcore/ 4.4.12/ org/apache/http/impl/DefaultConnectionReuseStrategy.class
