diff options
Diffstat (limited to 'src/com/sun/org/apache/xml/internal/utils/StringBufferPool.java')
-rw-r--r-- | src/com/sun/org/apache/xml/internal/utils/StringBufferPool.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/com/sun/org/apache/xml/internal/utils/StringBufferPool.java b/src/com/sun/org/apache/xml/internal/utils/StringBufferPool.java deleted file mode 100644 index 2990480..0000000 --- a/src/com/sun/org/apache/xml/internal/utils/StringBufferPool.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * reserved comment block - * DO NOT REMOVE OR ALTER! - */ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* - * $Id: StringBufferPool.java,v 1.2.4.1 2005/09/15 08:15:54 suresh_emailid Exp $ - */ -package com.sun.org.apache.xml.internal.utils; - -/** - * This class pools string buffers, since they are reused so often. - * String buffers are good candidates for pooling, because of - * their supporting character arrays. - * @xsl.usage internal - */ -public class StringBufferPool -{ - - /** The global pool of string buffers. */ - private static ObjectPool m_stringBufPool = - new ObjectPool(com.sun.org.apache.xml.internal.utils.FastStringBuffer.class); - - /** - * Get the first free instance of a string buffer, or create one - * if there are no free instances. - * - * @return A string buffer ready for use. - */ - public synchronized static FastStringBuffer get() - { - return (FastStringBuffer) m_stringBufPool.getInstance(); - } - - /** - * Return a string buffer back to the pool. - * - * @param sb Must be a non-null reference to a string buffer. - */ - public synchronized static void free(FastStringBuffer sb) - { - // Since this isn't synchronized, setLength must be - // done before the instance is freed. - // Fix attributed to Peter Speck <speck@ruc.dk>. - sb.setLength(0); - m_stringBufPool.freeInstance(sb); - } -} |