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From se...@apache.org
Subject cvs commit: jakarta-james/src/java/org/apache/james/util Lock.java
Date Mon, 06 Aug 2001 04:15:16 GMT
serge       01/08/05 21:15:16

  Modified:    src/java/org/apache/james/util Lock.java
  Log:
  Updated code formatting to this project's standards.
  
  Revision  Changes    Path
  1.2       +20 -39    jakarta-james/src/java/org/apache/james/util/Lock.java
  
  Index: Lock.java
  ===================================================================
  RCS file: /home/cvs/jakarta-james/src/java/org/apache/james/util/Lock.java,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- Lock.java	2001/05/11 09:52:30	1.1
  +++ Lock.java	2001/08/06 04:15:16	1.2
  @@ -12,76 +12,57 @@
   /**
    * @author Federico Barbieri <fede@apache.org>
    */
  -public class Lock
  -{
  +public class Lock {
       private Hashtable locks = new Hashtable();
   
  -    public boolean isLocked( final Object key )
  -    {
  +    public boolean isLocked(final Object key) {
           return (locks.get(key) != null);
       }
   
  -    public boolean canI( final Object key )
  -    {
  +    public boolean canI(final Object key) {
           Object o = locks.get( key );
   
  -        if( null == o || o == this.getCallerId() )
  -        {
  +        if (null == o || o == this.getCallerId()) {
               return true;
           }
   
           return false;
       }
   
  -    public boolean lock( final Object key )
  -    {
  +    public boolean lock(final Object key) {
           Object theLock;
   
  -        synchronized( this )
  -        {
  -            theLock = locks.get( key );
  -
  -            if( null == theLock )
  -            {
  -                locks.put( key, getCallerId() );
  +        synchronized(this) {
  +            theLock = locks.get(key);
  +
  +            if (null == theLock) {
  +                locks.put(key, getCallerId());
                   return true;
  -            }
  -            else if( getCallerId() == theLock )
  -            {
  +            } else if (getCallerId() == theLock) {
                   return true;
  -            }
  -            else
  -            {
  +            } else {
                   return false;
               }
           }
       }
   
  -    public boolean unlock( final Object key )
  -    {
  +    public boolean unlock(final Object key) {
           Object theLock;
  -        synchronized( this )
  -        {
  -            theLock = locks.get( key );
  +        synchronized (this) {
  +            theLock = locks.get(key);
   
  -            if( null == theLock )
  -            {
  +            if (null == theLock) {
                   return true;
  -            }
  -            else if( getCallerId() == theLock )
  -            {
  -                locks.remove( key );
  +            } else if (getCallerId() == theLock) {
  +                locks.remove(key);
                   return true;
  -            }
  -            else
  -            {
  +            } else {
                   return false;
               }
           }
       }
   
  -    private Object getCallerId()
  -    {
  +    private Object getCallerId() {
           return Thread.currentThread();
       }
   }
  
  
  

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