001 /* 002 * Copyright (c) 2006 Henri Sivonen 003 * 004 * Permission is hereby granted, free of charge, to any person obtaining a 005 * copy of this software and associated documentation files (the "Software"), 006 * to deal in the Software without restriction, including without limitation 007 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 008 * and/or sell copies of the Software, and to permit persons to whom the 009 * Software is furnished to do so, subject to the following conditions: 010 * 011 * The above copyright notice and this permission notice shall be included in 012 * all copies or substantial portions of the Software. 013 * 014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 017 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 019 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 020 * DEALINGS IN THE SOFTWARE. 021 */ 022 023 package org.whattf.datatype; 024 025 import org.relaxng.datatype.DatatypeException; 026 import org.relaxng.datatype.DatatypeStreamingValidator; 027 028 public final class DatatypeStreamingValidatorImpl implements 029 DatatypeStreamingValidator { 030 031 private final AbstractDatatype datatype; 032 033 private final StringBuilder buffer; 034 035 public DatatypeStreamingValidatorImpl(AbstractDatatype datatype) { 036 super(); 037 this.datatype = datatype; 038 this.buffer = new StringBuilder(); 039 } 040 041 public void addCharacters(char[] buf, int start, int len) { 042 buffer.append(buf, start, len); 043 } 044 045 public boolean isValid() { 046 try { 047 datatype.checkValid(buffer); 048 } catch (DatatypeException e) { 049 return false; 050 } 051 return true; 052 } 053 054 public void checkValid() throws DatatypeException { 055 datatype.checkValid(buffer); 056 } 057 058 }