diff options
Diffstat (limited to 'javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java')
-rw-r--r-- | javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java deleted file mode 100644 index f143bf82f..000000000 --- a/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java +++ /dev/null @@ -1,166 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ -package com.sun.star.lib.uno.adapter; - -import java.io.IOException; -import com.sun.star.io.XInputStream; -import java.io.InputStream; - -/** The <code>InputStreamToInputXStreamAdapter</code> wraps the - Java <code>InputStream</code> object into a - UNO <code>XInputStream</code> object. - This allows users to access an <code>InputStream</code> - as if it were an <code>XInputStream</code>. - */ -public class InputStreamToXInputStreamAdapter implements XInputStream { - - /** - * Internal store to the InputStream - */ - private InputStream iIn; - - /** - * Constructor. - * - * @param in The <code>XInputStream</code> to be - * accessed as an <code>InputStream</code>. - */ - public InputStreamToXInputStreamAdapter (InputStream in) - { - iIn = in; - } - - public int available() throws - com.sun.star.io.IOException - { - - int bytesAvail; - - try { - bytesAvail = iIn.available(); - } catch (IOException e) { - throw new com.sun.star.io.IOException(e.toString()); - } - - return(bytesAvail); - } - - public void closeInput() throws - com.sun.star.io.IOException - { - try { - iIn.close(); - } catch (IOException e) { - throw new com.sun.star.io.IOException(e.toString()); - } - } - - public int readBytes(byte[][] b, int len) throws - com.sun.star.io.IOException - { - int count = 0; - try { - long bytesRead=0; - if (len >iIn.available()) { - bytesRead = iIn.read(b[0], 0, iIn.available()); - } - else{ - bytesRead = iIn.read(b[0], 0, len); - } - // Casting bytesRead to an int is okay, since the user can - // only pass in an integer length to read, so the bytesRead - // must <= len. - // - if (bytesRead <= 0) { - return(0); - } - return ((int)bytesRead); - - - } catch (IOException e) { - throw new com.sun.star.io.IOException("reader error: "+e.toString()); - } - } - - public int readSomeBytes(byte[][] b, int len) throws - com.sun.star.io.IOException - { - int count = 0; - try { - long bytesRead=0; - if (len >iIn.available()) { - bytesRead = iIn.read(b[0], 0, iIn.available()); - } - else{ - bytesRead = iIn.read(b[0], 0, len); - } - // Casting bytesRead to an int is okay, since the user can - // only pass in an integer length to read, so the bytesRead - // must <= len. - // - if (bytesRead <= 0) { - return(0); - } - return ((int)bytesRead); - - - } catch (IOException e) { - throw new com.sun.star.io.IOException("reader error: "+e.toString()); - } - } - - public void skipBytes(int n) throws - com.sun.star.io.IOException - { - int avail; - int tmpLongVal = n; - int tmpIntVal; - - try { - avail = iIn.available(); - } catch (IOException e) { - throw new com.sun.star.io.IOException(e.toString()); - } - - do { - if (tmpLongVal >= Integer.MAX_VALUE) { - tmpIntVal = Integer.MAX_VALUE; - } else { - // Casting is safe here. - tmpIntVal = (int)tmpLongVal; - } - tmpLongVal -= tmpIntVal; - - try { - iIn.skip(tmpIntVal); - } catch (IOException e) { - throw new com.sun.star.io.IOException(e.toString()); - } - } while (tmpLongVal > 0); - } -} - |