http://commons.apache.org/configuration/: Tools to assist in the reading of configuration/preferences files in various formats. (The Apache Software Foundation)
  • Konstantin Shaposhnikov (scand.com)
  • Jamie M. Guillemette (TD Bank)
  • Jorge Ferrer ()
  • Gabriele Garuglieri (Infoblu S.p.A)
  • Nicolas De Loof (Cap Gemini)
  • Daniel Rall (CollabNet, Inc.)
  • Jason van Zyl (Zenplex)
  • Martin Poeschl (tucana.at)
  • dIon Gillard (Multitask Consulting)
  • Henning P. Schmiedehausen
  • Eric Pugh (upstate.com)
  • Brian E. Dunbar (dunbarconsulting.org)
  • Emmanuel Bourg (Ariane Software)
  • Oliver Heger (Agfa HealthCare)
  • Jörg Schaible
  • Ralph Goers (Intuit) 
public class org.apache.commons.configuration.reloading.FileChangedReloadingStrategy implements org.apache.commons.configuration.reloading.ReloadingStrategy
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.configuration.reloading.FileChangedReloadingStrategy
  super_class: java.lang.Object
{
  private static final java.lang.String JAR_PROTOCOL;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "jar"

  private static final int DEFAULT_REFRESH_DELAY;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 5000

  protected org.apache.commons.configuration.FileConfiguration configuration;
    descriptor: Lorg/apache/commons/configuration/FileConfiguration;
    flags: (0x0004) ACC_PROTECTED

  protected long lastModified;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected long lastChecked;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected long refreshDelay;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

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

  private org.apache.commons.logging.Log logger;
    descriptor: Lorg/apache/commons/logging/Log;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 64
            aload 0 /* this */
            ldc 5000
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.refreshDelay:J
         2: .line 70
            aload 0 /* this */
            ldc Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            invokestatic org.apache.commons.logging.LogFactory.getLog:(Ljava/lang/Class;)Lorg/apache/commons/logging/Log;
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.logger:Lorg/apache/commons/logging/Log;
         3: .line 46
            return
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  public void setConfiguration(org.apache.commons.configuration.FileConfiguration);
    descriptor: (Lorg/apache/commons/configuration/FileConfiguration;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
        start local 1 // org.apache.commons.configuration.FileConfiguration configuration
         0: .line 74
            aload 0 /* this */
            aload 1 /* configuration */
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
         1: .line 75
            return
        end local 1 // org.apache.commons.configuration.FileConfiguration configuration
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            0    2     1  configuration  Lorg/apache/commons/configuration/FileConfiguration;
    MethodParameters:
               Name  Flags
      configuration  

  public void init();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 79
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.updateLastModified:()V
         1: .line 80
            return
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  public boolean reloadingRequired();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 84
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.reloading:Z
            ifne 8
         1: .line 86
            invokestatic java.lang.System.currentTimeMillis:()J
            lstore 1 /* now */
        start local 1 // long now
         2: .line 88
            lload 1 /* now */
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastChecked:J
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.refreshDelay:J
            ladd
            lcmp
            ifle 8
         3: .line 90
            aload 0 /* this */
            lload 1 /* now */
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastChecked:J
         4: .line 91
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.hasChanged:()Z
            ifeq 8
         5: .line 93
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.logger:Lorg/apache/commons/logging/Log;
            invokeinterface org.apache.commons.logging.Log.isDebugEnabled:()Z
            ifeq 7
         6: .line 95
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.logger:Lorg/apache/commons/logging/Log;
            new java.lang.StringBuilder
            dup
            ldc "File change detected: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface org.apache.commons.logging.Log.debug:(Ljava/lang/Object;)V
         7: .line 97
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.reloading:Z
        end local 1 // long now
         8: .line 102
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.reloading:Z
            ireturn
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            2    8     1   now  J

  public void reloadingPerformed();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 107
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.updateLastModified:()V
         1: .line 108
            return
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  public long getRefreshDelay();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 117
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.refreshDelay:J
            lreturn
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  public void setRefreshDelay(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
        start local 1 // long refreshDelay
         0: .line 127
            aload 0 /* this */
            lload 1 /* refreshDelay */
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.refreshDelay:J
         1: .line 128
            return
        end local 1 // long refreshDelay
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            0    2     1  refreshDelay  J
    MethodParameters:
              Name  Flags
      refreshDelay  

  protected void updateLastModified();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 135
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getFile:()Ljava/io/File;
            astore 1 /* file */
        start local 1 // java.io.File file
         1: .line 136
            aload 1 /* file */
            ifnull 3
         2: .line 138
            aload 0 /* this */
            aload 1 /* file */
            invokevirtual java.io.File.lastModified:()J
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastModified:J
         3: .line 140
      StackMap locals: java.io.File
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.reloading:Z
         4: .line 141
            return
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            1    5     1  file  Ljava/io/File;

  protected boolean hasChanged();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 150
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getFile:()Ljava/io/File;
            astore 1 /* file */
        start local 1 // java.io.File file
         1: .line 151
            aload 1 /* file */
            ifnull 2
            aload 1 /* file */
            invokevirtual java.io.File.exists:()Z
            ifne 6
         2: .line 153
      StackMap locals: java.io.File
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.logger:Lorg/apache/commons/logging/Log;
            invokeinterface org.apache.commons.logging.Log.isWarnEnabled:()Z
            ifeq 5
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastModified:J
            lconst_0
            lcmp
            ifeq 5
         3: .line 155
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.logger:Lorg/apache/commons/logging/Log;
            new java.lang.StringBuilder
            dup
            ldc "File was deleted: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            aload 1 /* file */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getName:(Ljava/io/File;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface org.apache.commons.logging.Log.warn:(Ljava/lang/Object;)V
         4: .line 156
            aload 0 /* this */
            lconst_0
            putfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastModified:J
         5: .line 158
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         6: .line 161
      StackMap locals:
      StackMap stack:
            aload 1 /* file */
            invokevirtual java.io.File.lastModified:()J
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.lastModified:J
            lcmp
            ifle 7
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         7: iconst_0
            ireturn
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            1    8     1  file  Ljava/io/File;

  protected java.io.File getFile();
    descriptor: ()Ljava/io/File;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 172
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
            invokeinterface org.apache.commons.configuration.FileConfiguration.getURL:()Ljava/net/URL;
            ifnull 4
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
         1: .line 173
            invokeinterface org.apache.commons.configuration.FileConfiguration.getURL:()Ljava/net/URL;
         2: .line 172
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.fileFromURL:(Ljava/net/URL;)Ljava/io/File;
         3: .line 173
            goto 5
      StackMap locals:
      StackMap stack:
         4: aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
            invokeinterface org.apache.commons.configuration.FileConfiguration.getFile:()Ljava/io/File;
         5: .line 172
      StackMap locals:
      StackMap stack: java.io.File
            areturn
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  private java.io.File fileFromURL(java.net.URL);
    descriptor: (Ljava/net/URL;)Ljava/io/File;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
        start local 1 // java.net.URL url
         0: .line 185
            ldc "jar"
            aload 1 /* url */
            invokevirtual java.net.URL.getProtocol:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         1: .line 187
            aload 1 /* url */
            invokevirtual java.net.URL.getPath:()Ljava/lang/String;
            astore 2 /* path */
        start local 2 // java.lang.String path
         2: .line 190
            new java.net.URL
            dup
            aload 2 /* path */
            iconst_0
         3: .line 191
            aload 2 /* path */
            bipush 33
            invokevirtual java.lang.String.indexOf:(I)I
         4: .line 190
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokespecial java.net.URL.<init>:(Ljava/lang/String;)V
            invokestatic org.apache.commons.configuration.ConfigurationUtils.fileFromURL:(Ljava/net/URL;)Ljava/io/File;
         5: areturn
         6: .line 193
      StackMap locals: org.apache.commons.configuration.reloading.FileChangedReloadingStrategy java.net.URL java.lang.String
      StackMap stack: java.net.MalformedURLException
            pop
         7: .line 195
            aconst_null
            areturn
        end local 2 // java.lang.String path
         8: .line 200
      StackMap locals:
      StackMap stack:
            aload 1 /* url */
            invokestatic org.apache.commons.configuration.ConfigurationUtils.fileFromURL:(Ljava/net/URL;)Ljava/io/File;
            areturn
        end local 1 // java.net.URL url
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            0    9     1   url  Ljava/net/URL;
            2    8     2  path  Ljava/lang/String;
      Exception table:
        from    to  target  type
           2     5       6  Class java.net.MalformedURLException
    MethodParameters:
      Name  Flags
      url   

  private java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
         0: .line 206
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getFile:()Ljava/io/File;
            invokevirtual org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.getName:(Ljava/io/File;)Ljava/lang/String;
            areturn
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;

  private java.lang.String getName(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
        start local 1 // java.io.File file
         0: .line 211
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
            invokeinterface org.apache.commons.configuration.FileConfiguration.getURL:()Ljava/net/URL;
            invokevirtual java.net.URL.toString:()Ljava/lang/String;
            astore 2 /* name */
        start local 2 // java.lang.String name
         1: .line 212
            aload 2 /* name */
            ifnonnull 8
         2: .line 214
            aload 1 /* file */
            ifnull 5
         3: .line 216
            aload 1 /* file */
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            astore 2 /* name */
         4: .line 217
            goto 8
         5: .line 220
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            ldc "base: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
            invokeinterface org.apache.commons.configuration.FileConfiguration.getBasePath:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 221
            ldc "file: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.commons.configuration.reloading.FileChangedReloadingStrategy.configuration:Lorg/apache/commons/configuration/FileConfiguration;
            invokeinterface org.apache.commons.configuration.FileConfiguration.getFileName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         7: .line 220
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* name */
         8: .line 224
      StackMap locals:
      StackMap stack:
            aload 2 /* name */
            areturn
        end local 2 // java.lang.String name
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.configuration.reloading.FileChangedReloadingStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/commons/configuration/reloading/FileChangedReloadingStrategy;
            0    9     1  file  Ljava/io/File;
            1    9     2  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      file  
}
SourceFile: "FileChangedReloadingStrategy.java"