1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package util; 24 25 import java.io.ByteArrayOutputStream; 26 import java.io.IOException; 27 import java.io.InputStream; 28 import java.io.ObjectOutputStream; 29 import java.io.OutputStream; 30 import java.io.Reader; 31 import java.io.StringReader; 32 import java.io.StringWriter; 33 import java.io.Writer; 34 import java.sql.Clob; 35 import java.sql.SQLException; 36 import java.util.logging.Level; 37 import java.util.logging.Logger; 38 39 public class StubClob implements Clob { 40 41 public String buf = "The test string 0123456789"; 42 43 @Override 44 public String getSubString(long pos, int length) throws SQLException { 45 return buf; 46 } 47 48 @Override 49 public long length() throws SQLException { 50 return buf.length(); 51 } 52 53 @Override 54 public Reader getCharacterStream() throws SQLException { 55 return new StringReader(buf); 56 } 57 58 @Override 59 public InputStream getAsciiStream() throws SQLException { 60 return new java.io.StringBufferInputStream(buf); 61 } 62 63 @Override 64 public int setString(long pos, String str) throws SQLException { 65 return str.length(); 66 } 67 68 @Override 69 public int setString(long pos, String str, int offset, int len) throws SQLException { 70 return len; 71 } 72 73 @Override 74 public long position(String searchstr, long start) throws SQLException { 75 throw new UnsupportedOperationException("Not supported yet."); 76 } 77 78 @Override 79 public long position(Clob searchstr, long start) throws SQLException { 80 throw new UnsupportedOperationException("Not supported yet."); 81 } 82 83 @Override 84 public OutputStream setAsciiStream(long pos) throws SQLException { 85 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 86 ObjectOutputStream oos = null; 87 try { 88 oos = new ObjectOutputStream(baos); 89 } catch (IOException ex) { 90 Logger.getLogger(StubBlob.class.getName()).log(Level.SEVERE, null, ex); 91 } 92 return oos; 93 } 94 95 @Override 96 public Writer setCharacterStream(long pos) throws SQLException { 97 return new StringWriter(); 98 } 99 100 @Override 101 public void truncate(long len) throws SQLException { 102 throw new UnsupportedOperationException("Not supported yet."); 103 } 104 105 @Override 106 public void free() throws SQLException { 107 } 108 109 @Override 110 public Reader getCharacterStream(long pos, long length) throws SQLException { 111 throw new UnsupportedOperationException("Not supported yet."); 112 } 113 }