- /*
- * 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: XMLStringFactoryImpl.java,v 1.6 2004/02/17 04:34:38 minchau Exp $
- */
- package com.sun.org.apache.xpath.internal.objects;
-
- import com.sun.org.apache.xml.internal.utils.FastStringBuffer;
- import com.sun.org.apache.xml.internal.utils.XMLString;
- import com.sun.org.apache.xml.internal.utils.XMLStringFactory;
-
- /**
- * Class XMLStringFactoryImpl creates XString versions of XMLStrings.
- * @xsl.usage internal
- */
- public class XMLStringFactoryImpl extends XMLStringFactory
- {
- /** The XMLStringFactory to pass to DTM construction. */
- private static XMLStringFactory m_xstringfactory =
- new XMLStringFactoryImpl();
-
- /**
- * Get the XMLStringFactory to pass to DTM construction.
- *
- *
- * @return A never-null static reference to a String factory.
- */
- public static XMLStringFactory getFactory()
- {
- return m_xstringfactory;
- }
-
- /**
- * Create a new XMLString from a Java string.
- *
- *
- * @param string Java String reference, which must be non-null.
- *
- * @return An XMLString object that wraps the String reference.
- */
- public XMLString newstr(String string)
- {
- return new XString(string);
- }
-
- /**
- * Create a XMLString from a FastStringBuffer.
- *
- *
- * @param string FastStringBuffer reference, which must be non-null.
- * @param start The start position in the array.
- * @param length The number of characters to read from the array.
- *
- * @return An XMLString object that wraps the FastStringBuffer reference.
- */
- public XMLString newstr(FastStringBuffer fsb, int start, int length)
- {
- return new XStringForFSB(fsb, start, length);
- }
-
- /**
- * Create a XMLString from a FastStringBuffer.
- *
- *
- * @param string FastStringBuffer reference, which must be non-null.
- * @param start The start position in the array.
- * @param length The number of characters to read from the array.
- *
- * @return An XMLString object that wraps the FastStringBuffer reference.
- */
- public XMLString newstr(char[] string, int start, int length)
- {
- return new XStringForChars(string, start, length);
- }
-
- /**
- * Get a cheap representation of an empty string.
- *
- * @return An non-null reference to an XMLString that represents "".
- */
- public XMLString emptystr()
- {
- return XString.EMPTYSTRING;
- }
-
- }