diff options
Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/xmergebridge/FlatXml/java/XInputStreamToInputStreamAdapter.java')
| -rw-r--r-- | xmerge/java/org/openoffice/xmerge/xmergebridge/FlatXml/java/XInputStreamToInputStreamAdapter.java | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/xmergebridge/FlatXml/java/XInputStreamToInputStreamAdapter.java b/xmerge/java/org/openoffice/xmerge/xmergebridge/FlatXml/java/XInputStreamToInputStreamAdapter.java deleted file mode 100644 index a5b3c1ee18ea..000000000000 --- a/xmerge/java/org/openoffice/xmerge/xmergebridge/FlatXml/java/XInputStreamToInputStreamAdapter.java +++ /dev/null @@ -1,204 +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>XInputStreamToInputStreamAdapter</code> wraps - * the UNO <code>XInputStream</code> object in a Java - * <code>InputStream</code>. This allows users to access - * an <code>XInputStream</code> as if it were an - * <code>InputStream</code>. - * - * @author Brian Cameron - */ -public class XInputStreamToInputStreamAdapter extends InputStream { - - /** - * Internal handle to the XInputStream - */ - private XInputStream xin; - - /** - * Constructor. - * - * @param in The <code>XInputStream</code> to be - * accessed as an <code>InputStream</code>. - */ - public XInputStreamToInputStreamAdapter (XInputStream in) { - xin = in; - } - - public int available() throws IOException { - - int bytesAvail; - - try { - bytesAvail = xin.available(); - } catch (Exception e) { - throw new IOException(e.toString()); - } - - return(bytesAvail); - } - - public void close() throws IOException { - try { - xin.closeInput(); - } catch (Exception e) { - throw new IOException(e.toString()); - } - } - - public int read () throws IOException { - byte [][] tmp = new byte [1][1]; - //System.out.println("read1\n"); - try { - long bytesRead = xin.readBytes(tmp, 1); - - if (bytesRead <= 0) { - return (-1); - } else { - int tmpInt = tmp[0][0]; - if (tmpInt< 0 ){ - tmpInt = 256 +tmpInt; - } - return(tmpInt); - } - - } catch (Exception e) { - throw new IOException(e.toString()); - } - } - - public int read (byte[] b) throws IOException { - - byte [][] tmp = new byte [1][b.length]; - int bytesRead; - //System.out.println("read2\n"); - try { - bytesRead = xin.readBytes(tmp, b.length); - if (bytesRead <= 0) { - return(-1); - } else if (bytesRead < b.length) { - System.arraycopy(tmp[0], 0, b, 0, bytesRead); - } else { - System.arraycopy(tmp[0], 0, b, 0, b.length); - } - } catch (Exception e) { - throw new IOException(e.toString()); - } - - return (bytesRead); - } - - public int read(byte[] b, int off, int len) throws IOException { - int count = 0; - byte [][] tmp = new byte [1][b.length]; - //System.out.println("read3\n"); - try { - long bytesRead = xin.readBytes(tmp,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(-1); - } else if (bytesRead < len) { - System.arraycopy(tmp[0], 0, b, off, (int)bytesRead); - } else { - System.arraycopy(tmp[0], 0, b, off, len); - } - - return ((int)bytesRead); - - - } catch (Exception e) { - throw new IOException("reader error: "+e.toString()); - } - } - - public long skip(long n) throws IOException { - - int avail; - long tmpLongVal = n; - int tmpIntVal; - - try { - avail = xin.available(); - } catch (Exception e) { - throw new IOException(e.toString()); - } - - do { - if (tmpLongVal >= Integer.MAX_VALUE) { - tmpIntVal = Integer.MAX_VALUE; - } else { - // Casting is safe here. - tmpIntVal = (int)tmpLongVal; - } - tmpLongVal -= tmpIntVal; - - try { - xin.skipBytes(tmpIntVal); - } catch (Exception e) { - throw new IOException(e.toString()); - } - } while (tmpLongVal > 0); - - if (avail < n) { - return(avail); - } else { - return(n); - } - } - - /** - * Tests if this input stream supports the mark and reset methods. - * The markSupported method of - * <code>XInputStreamToInputStreamAdapter</code> returns false. - * - * @returns false - */ - public boolean markSupported() { - return false; - } - - public void mark(int readlimit) { - // Not supported. - } - - public void reset() throws IOException { - // Not supported. - } -} - |