[teiid-commits] teiid SVN: r1032 - in trunk: client-jdbc/src/test/java/com/metamatrix/jdbc and 6 other directories.

Author: shawkins Date: 2009-06-09 14:11:52 -0400 (Tue, 09 Jun 2009) New Revision: 1032 Removed: trunk/common-core/src/main/java/com/metamatrix/common/types/BlobImpl.java trunk/common-core/src/main/java/com/metamatrix/common/types/ClobImpl.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobImpl.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobImpl.java Modified: trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMBlob.java trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMClob.java trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMPreparedStatement.java trunk/client-jdbc/src/test/java/com/metamatrix/jdbc/TestDataTypeTransformer.java trunk/common-core/src/main/java/com/metamatrix/common/types/BlobType.java trunk/common-core/src/main/java/com/metamatrix/common/types/ClobType.java trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToClobTransform.java trunk/common-core/src/main/java/com/metamatrix/core/util/FileUtil.java trunk/common-core/src/main/java/com/metamatrix/core/util/ObjectConverterUtil.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobValue.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobValue.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestSQLXMLImpl.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestXMLStreamSourceTranslator.java trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java trunk/connector-metadata/src/main/java/com/metamatrix/connector/metadata/internal/ObjectProcedureProcessor.java Log: TEIID-649 refactoring to use jsr 114 blob and clob impls Modified: trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMBlob.java =================================================================== --- trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMBlob.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMBlob.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -28,8 +28,9 @@ import java.sql.Blob; import java.sql.SQLException; +import javax.sql.rowset.serial.SerialBlob; + import com.metamatrix.common.lob.LobChunkInputStream; -import com.metamatrix.common.types.BlobImpl; import com.metamatrix.common.types.BlobType; import com.metamatrix.common.types.Streamable; import com.metamatrix.common.util.SqlUtil; @@ -181,7 +182,7 @@ if (pattern == null) { return -1; } - return position(new BlobImpl(pattern), start); + return position(new SerialBlob(pattern), start); } public void free() throws SQLException { Modified: trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMClob.java =================================================================== --- trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMClob.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMClob.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -31,9 +31,10 @@ import java.sql.Clob; import java.sql.SQLException; +import javax.sql.rowset.serial.SerialClob; + import com.metamatrix.common.lob.LobChunkInputStream; import com.metamatrix.common.lob.ReaderInputStream; -import com.metamatrix.common.types.ClobImpl; import com.metamatrix.common.types.ClobType; import com.metamatrix.common.types.Streamable; import com.metamatrix.common.util.SqlUtil; @@ -194,7 +195,7 @@ if (searchstr == null) { return -1; } - return position(new ClobImpl(searchstr.toCharArray()), start); + return position(new SerialClob(searchstr.toCharArray()), start); } public void free() throws SQLException { Modified: trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMPreparedStatement.java =================================================================== --- trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMPreparedStatement.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/client-jdbc/src/main/java/com/metamatrix/jdbc/MMPreparedStatement.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -22,31 +22,23 @@ package com.metamatrix.jdbc; +import java.io.IOException; import java.io.InputStream; import java.io.Reader; import java.math.BigDecimal; import java.net.URL; -import java.nio.charset.Charset; import java.sql.Array; import java.sql.Blob; import java.sql.Clob; +import java.sql.NClob; import java.sql.ParameterMetaData; import java.sql.PreparedStatement; import java.sql.Ref; import java.sql.ResultSet; import java.sql.ResultSetMetaData; +import java.sql.RowId; import java.sql.SQLException; - -//## JDBC4.0-begin ## import java.sql.SQLXML; -import java.sql.NClob; -import java.sql.RowId; -//## JDBC4.0-end ## - -/*## JDBC3.0-JDK1.5-begin ## -import com.metamatrix.core.jdbc.SQLXML; -## JDBC3.0-JDK1.5-end ##*/ - import java.sql.Types; import java.util.ArrayList; import java.util.Calendar; @@ -56,14 +48,16 @@ import java.util.TimeZone; import java.util.TreeMap; +import javax.sql.rowset.serial.SerialBlob; +import javax.sql.rowset.serial.SerialClob; + import com.metamatrix.api.exception.MetaMatrixComponentException; import com.metamatrix.api.exception.MetaMatrixProcessingException; -import com.metamatrix.common.types.BlobImpl; -import com.metamatrix.common.types.ClobImpl; import com.metamatrix.common.types.MMJDBCSQLTypeInfo; import com.metamatrix.common.util.SqlUtil; import com.metamatrix.common.util.TimestampWithTimezone; import com.metamatrix.core.util.ArgCheck; +import com.metamatrix.core.util.ObjectConverterUtil; import com.metamatrix.dqp.client.MetadataResult; import com.metamatrix.dqp.message.RequestMessage; import com.metamatrix.jdbc.api.ExecutionProperties; @@ -282,7 +276,11 @@ */ public void setAsciiStream (int parameterIndex, java.io.InputStream in, int length) throws SQLException { //create a clob from the ascii stream - setObject(parameterIndex, new ClobImpl(in, Charset.forName("ASCII"), length)); //$NON-NLS-1$ + try { + setObject(parameterIndex, new SerialClob(ObjectConverterUtil.convertToCharArray(in, length, "ASCII"))); //$NON-NLS-1$ + } catch (IOException e) { + throw MMSQLException.create(e); + } } /** @@ -305,7 +303,11 @@ */ public void setBinaryStream(int parameterIndex, java.io.InputStream in, int length) throws SQLException { //create a blob from the ascii stream - setObject(parameterIndex, new BlobImpl(in, length)); + try { + setObject(parameterIndex, new SerialBlob(ObjectConverterUtil.convertToByteArray(in, length))); + } catch (IOException e) { + throw MMSQLException.create(e); + } } /** @@ -347,18 +349,16 @@ */ public void setBytes(int parameterIndex, byte bytes[]) throws SQLException { //create a blob from the ascii stream - setObject(parameterIndex, new BlobImpl(bytes)); + setObject(parameterIndex, new SerialBlob(bytes)); } - /** - * <p>Sets the parameter in position parameterIndex to a Reader stream object. - * @param parameterIndex of the parameter whose value is to be set - * @param Reader object to which the parameter value is to be set. - * @param length indicating number of charachters to be read from the stream - */ public void setCharacterStream (int parameterIndex, java.io.Reader reader, int length) throws SQLException { //create a clob from the ascii stream - setObject(parameterIndex, new ClobImpl(reader, length)); + try { + setObject(parameterIndex, new SerialClob(ObjectConverterUtil.convertToCharArray(reader, length))); + } catch (IOException e) { + throw MMSQLException.create(e); + } } /** Modified: trunk/client-jdbc/src/test/java/com/metamatrix/jdbc/TestDataTypeTransformer.java =================================================================== --- trunk/client-jdbc/src/test/java/com/metamatrix/jdbc/TestDataTypeTransformer.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/client-jdbc/src/test/java/com/metamatrix/jdbc/TestDataTypeTransformer.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -25,15 +25,15 @@ import java.sql.Clob; import java.sql.SQLException; +import javax.sql.rowset.serial.SerialClob; + import junit.framework.TestCase; -import com.metamatrix.common.types.ClobImpl; - public class TestDataTypeTransformer extends TestCase { public void testClobToStringConversion() throws Exception { - Clob clob = new ClobImpl("foo".toCharArray()); //$NON-NLS-1$ - String value = DataTypeTransformer.getString(clob); //$NON-NLS-1$ + Clob clob = new SerialClob("foo".toCharArray()); //$NON-NLS-1$ + String value = DataTypeTransformer.getString(clob); assertEquals("foo", value); //$NON-NLS-1$ } Deleted: trunk/common-core/src/main/java/com/metamatrix/common/types/BlobImpl.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/BlobImpl.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/BlobImpl.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -1,299 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package com.metamatrix.common.types; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.Serializable; -import java.sql.Blob; -import java.sql.SQLException; - -import com.metamatrix.common.util.SqlUtil; -import com.metamatrix.core.CorePlugin; - -/** - * This object holds a chunk of binary data and implements the JDBC Blob interface. - * This object presents a streaming interface but actually encapsulates the entire - * blob object. Connectors can construct this object when dealing with large - * objects. - */ -public class BlobImpl implements Blob, Serializable { - - //if no default is set, this default size is used by the connector. - public static final int DEFAULT_MAX_SIZE = 5000000; - private byte[] data; - - /** - * Creates a MMBlob object by calling <code>getBytes</code> on the - * <code>Blob</code> argument. - * @param blob the Blob object to get the data from. - */ - public BlobImpl(Blob blob) throws SQLException { - int length = (int) blob.length(); - data = blob.getBytes(1, length); - } - - /** - * Creates a MMBlob object by copying the data in <code>originalData</code> - * @param originalData the array of bytes to copy into this MMBlob object. - */ - public BlobImpl(byte[] originalData) { - data = new byte[originalData.length]; - int originalDataStartPosition = 0; - int dataStartPosition = 0; - int bytesToCopy = originalData.length; - System.arraycopy(originalData, originalDataStartPosition, data, dataStartPosition, bytesToCopy); - } - - public BlobImpl(InputStream in, int length) throws SQLException{ - data = new byte[length]; - try { - in.read(data, 0, length); - } catch (IOException e) { - throw new SQLException(e.getMessage()); - } - } - - /** - * Retrieves the <code>BLOB</code> designated by this - * <code>Blob</code> instance as a stream. - * @return a stream containing the <code>BLOB</code> data - * @exception SQLException if there is an error accessing the - * <code>BLOB</code> - */ - public InputStream getBinaryStream() throws SQLException { - return new ByteArrayInputStream(data); - } - - /** - * Returns as an array of bytes, part or all of the <code>BLOB</code> - * value that this <code>Blob</code> object designates. The byte - * array contains up to <code>length</code> consecutive bytes - * starting at position <code>pos</code>. - * @param pos the ordinal position of the first byte in the - * <code>BLOB</code> value to be extracted; the first byte is at - * position 1 - * @param length the number of consecutive bytes to be copied - * @return a byte array containing up to <code>length</code> - * consecutive bytes from the <code>BLOB</code> value designated - * by this <code>Blob</code> object, starting with the - * byte at position <code>pos</code> - * @exception SQLException if there is an error accessing the - * <code>BLOB</code> - */ - public byte[] getBytes(long pos, int length) throws SQLException { - if (pos < 1) { - throw new SQLException(CorePlugin.Util.getString("BlobImpl.Invalid_byte_position", new Long(pos))); //$NON-NLS-1$ - } - - if (pos > data.length) { - return null; - } - - if (length < 0) { - throw new SQLException(CorePlugin.Util.getString("BlobImpl.Invalid_bytes_length", new Long(length))); //$NON-NLS-1$ - } - - if (length > data.length) { - length = data.length; - } - - byte[] dataCopy = new byte[length]; - int startingDataPosition = (int) pos - 1; //pos is the ordinal index (starts at 1) so we need pos - 1 - int startingCopyPosition = 0; - System.arraycopy(data, startingDataPosition, dataCopy, startingCopyPosition, length); - return dataCopy; - } - - /** - * Returns the number of bytes in the <code>BLOB</code> value - * designated by this <code>Blob</code> object. - * @return length of the <code>BLOB</code> in bytes - * @exception SQLException if there is an error accessing the - * length of the <code>BLOB</code> - */ - public long length() throws SQLException { - return data.length; - } - - /** - * Determines the byte position in the <code>BLOB</code> value - * designated by this <code>Blob</code> object at which - * <code>pattern</code> begins. The search begins at position - * <code>start</code>. - * @param pattern the <code>Blob</code> object designating - * the <code>BLOB</code> value for which to search - * @param start the position in the <code>BLOB</code> value - * at which to begin searching; the first position is 1 - * @return the position at which the pattern begins, else -1 - * @exception SQLException if there is an error accessing the - * <code>BLOB</code> - */ - public long position(Blob pattern, long start) throws SQLException { - if (pattern == null || start > data.length) { - return -1; - } - int length = (int) pattern.length(); - byte[] patternBytes = pattern.getBytes(1, length); - return position(patternBytes, start); - } - - /** - * Determines the byte position at which the specified byte - * <code>pattern</code> begins within the <code>BLOB</code> - * value that this <code>Blob</code> object represents. The - * search for <code>pattern</code> begins at position - * <code>start</code>. - * @param pattern the byte array for which to search - * @param start the position at which to begin searching; the - * first position is 1 - * @return the position at which the pattern appears, else -1 - * @exception SQLException if there is an error accessing the - * <code>BLOB</code> - */ - public long position(byte[] pattern, long start) throws SQLException { - if (start < 1) { - throw new SQLException(CorePlugin.Util.getString("BlobImpl.Invalid_start_position", new Long(start))); //$NON-NLS-1$ - } - if (pattern == null || start > data.length) { - return -1; - } - String patternString = new String(pattern); - String byteString = new String(data); - start--; - int position = byteString.indexOf(patternString, (int) start); - if (position != -1) - position++; - return position; - } - - /** - * Compares two MMBlob objects for equality. - * @return True if equal - * @see java.lang.Object#equals(Object) - */ - public boolean equals(Object obj) { - try { - if (obj == null || data == null) { - return false; - } - - if (obj == this) { - return true; - } - - if (!(obj instanceof BlobImpl)) { - return false; - } - - BlobImpl blob = (BlobImpl) obj; - - if (blob.length() != length()) { - return false; - } - - byte[] bytes = blob.getBytes(1, (int) blob.length()); - - for (int i = 0; i < bytes.length; i++) { - if (bytes[i] != data[i]) { - return false; - } - } - } catch (SQLException e) { - return false; - } - return true; - } - - /** - * Returns a String that is a comma delimited list of up to the first 5 and - * last 5 bytes of the Blob in Hexadecimal. - * @return the String object convenient for displaying this Blob object - */ - public String toString() { - String pre = "{"; //$NON-NLS-1$ - String post = ""; //$NON-NLS-1$ - - int lastByte = data.length - 1; - int frontTruncate = 5; - int endTruncate = lastByte - 5; - - if (lastByte < 10) { - frontTruncate = lastByte; - endTruncate = lastByte; - } - - for (int i = 0; i < frontTruncate; i++) { - pre += Integer.toString(data[i], 16) + ","; //$NON-NLS-1$ - } - - for (int i = endTruncate; i < lastByte; i++) { - post += "," + Integer.toString(data[i], 16); //$NON-NLS-1$ - } - - post += "}"; //$NON-NLS-1$ - - return "Length:" + data.length + ":" + pre + "..." + post; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - /** - * @see java.sql.Blob#setBytes(long, byte[]) - */ - public int setBytes(long pos, byte[] bytes) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Blob#setBytes(long, byte[], int, int) - */ - public int setBytes(long pos, byte[] bytes, int offset, int len) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Blob#setBinaryStream(long) - */ - public OutputStream setBinaryStream(long pos) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Blob#truncate(long) - */ - public void truncate(long len) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - public void free() throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - public InputStream getBinaryStream(long arg0, long arg1) - throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } -} - - Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/BlobType.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/BlobType.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/BlobType.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -29,7 +29,11 @@ import java.sql.Blob; import java.sql.SQLException; +import javax.sql.rowset.serial.SerialBlob; +import javax.sql.rowset.serial.SerialException; + import com.metamatrix.core.CorePlugin; +import com.metamatrix.core.MetaMatrixRuntimeException; import com.metamatrix.core.util.ArgCheck; /** @@ -240,4 +244,16 @@ return this.srcBlob.getBinaryStream(pos, length); } //## JDBC4.0-end ## + + public static SerialBlob createBlob(byte[] bytes) { + if (bytes == null) { + return null; + } + try { + return new SerialBlob(bytes); + } catch (SQLException e) { + throw new MetaMatrixRuntimeException(e); + } + } + } Deleted: trunk/common-core/src/main/java/com/metamatrix/common/types/ClobImpl.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/ClobImpl.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/ClobImpl.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -1,341 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package com.metamatrix.common.types; - -import java.io.ByteArrayInputStream; -import java.io.CharArrayReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.io.Reader; -import java.io.Serializable; -import java.io.Writer; -import java.nio.charset.Charset; -import java.sql.Clob; -import java.sql.SQLException; -import java.util.Arrays; -/*## JDBC3.0-JDK1.5-begin ## -import java.io.UnsupportedEncodingException; -## JDBC3.0-JDK1.5-end ##*/ - - -import com.metamatrix.common.util.SqlUtil; -import com.metamatrix.core.CorePlugin; - -/** - * This object holds a chunk of character data and implements the JDBC Clob interface. - * This object presents a streaming interface but actually encapsulates the entire clob - * object. Connectors can construct this object when dealing with large objects. - */ -public class ClobImpl implements Clob, Serializable { - - public static final int DEFAULT_MAX_SIZE = 5000000; - - private char[] data; - - /** - * Creates a MMClob object by using the CharacterStream of the - * <code>Clob</code> argument. - * @param clob the Clob object to get the characters from. - */ - public ClobImpl(Clob clob) throws SQLException { - try { - int length = (int) clob.length(); - data = new char[length]; - Reader reader = clob.getCharacterStream(); - int charsRead = 0; - int start = 0; - int bytesToRead = length; - while ((charsRead = reader.read(data, start, bytesToRead)) != -1 && bytesToRead != 0) { - start += charsRead; - bytesToRead -= charsRead; - } - - } catch (IOException ioe) { - throw new SQLException(CorePlugin.Util.getString("ClobImpl.Failed_copy_clob", ioe.getMessage())); //$NON-NLS-1$ - } - } - - /** - * Creates a MMClob object by copying the chars in <code>originalData</code> - * @param originalData the array of chars to copy into this MMClob object. - */ - public ClobImpl(char[] originalData) { - data = new char[originalData.length]; - int originalDataStartPosition = 0; - int dataStartPosition = 0; - int charsToCopy = originalData.length; - System.arraycopy(originalData, originalDataStartPosition, data, dataStartPosition, charsToCopy); - } - - public ClobImpl(InputStream in, Charset charSet, int length) throws SQLException{ - data = new char[length]; - try { - new InputStreamReader(in, charSet).read(data, 0, length); - } catch (IOException e) { - throw new SQLException(e.getMessage()); - } - } - - public ClobImpl(Reader reader, int length) throws SQLException{ - data = new char[length]; - try { - reader.read(data, 0, length); - } catch (IOException e) { - throw new SQLException(e.getMessage()); - } - } - - /** - * Gets the <code>CLOB</code> value designated by this <code>Clob</code> - * object as a stream of Ascii bytes. - * @return an ascii stream containing the <code>CLOB</code> data - * @exception SQLException if there is an error accessing the - * <code>CLOB</code> value - */ - public InputStream getAsciiStream() throws SQLException { - //## JDBC4.0-begin ## - byte[] bytes = new String(data).getBytes(Charset.forName("US-ASCII")); //$NON-NLS-1$ - //## JDBC4.0-end ## - /*## JDBC3.0-JDK1.5-begin ## - byte[] bytes; - try { - bytes = new String(data).getBytes("US-ASCII"); //$NON-NLS-1$ - } catch (UnsupportedEncodingException e) { - throw new SQLException(e.getMessage()); - } - ## JDBC3.0-JDK1.5-end ##*/ - return new ByteArrayInputStream(bytes); - } - - /** - * Gets the <code>CLOB</code> value designated by this <code>Clob</code> - * object as a Unicode stream. - * @return a Unicode stream containing the <code>CLOB</code> data - * @exception SQLException if there is an error accessing the - * <code>CLOB</code> value - */ - public Reader getCharacterStream() throws SQLException { - return new CharArrayReader(data); - } - - /** - * Returns a copy of the specified substring - * in the <code>CLOB</code> value - * designated by this <code>Clob</code> object. - * The substring begins at position - * <code>pos</code> and has up to <code>length</code> consecutive - * characters. - * @param pos the first character of the substring to be extracted. - * The first character is at position 1. - * @param length the number of consecutive characters to be copied - * @return a <code>String</code> that is the specified substring in - * the <code>CLOB</code> value designated by this <code>Clob</code> object - * @exception SQLException if there is an error accessing the - * <code>CLOB</code> - */ - public String getSubString(long pos, int length) throws SQLException { - - if (pos < 1) { - throw new SQLException(CorePlugin.Util.getString("ClobImpl.Invalid_substring_position", new Long(pos))); //$NON-NLS-1$ - } - - if (pos > data.length) { - return null; - } - - if (length < 0) { - throw new SQLException(CorePlugin.Util.getString("ClobImpl.Invalid_substring_length", new Long(length))); //$NON-NLS-1$ - } - - if (length > data.length) { - length = data.length; - } - - pos--; //the API specifies that the first char is at pos = 1 - return new String(data, (int) pos, length); - } - - /** - * Returns the number of characters - * in the <code>CLOB</code> value - * designated by this <code>Clob</code> object. - * @return length of the <code>CLOB</code> in characters - * @exception SQLException if there is an error accessing the - * length of the <code>CLOB</code> - */ - public long length() throws SQLException { - return data.length; - } - - /** - * Determines the character position at which the specified - * <code>Clob</code> object <code>searchstr</code> appears in this - * <code>Clob</code> object. The search begins at position - * <code>start</code>. - * @param searchstr the <code>Clob</code> object for which to search - * @param start the position at which to begin searching; the first - * position is 1 - * @return the position at which the <code>Clob</code> object appears, - * else -1; the first position is 1 - * @exception SQLException if there is an error accessing the - * <code>CLOB</code> value - */ - public long position(Clob searchstr, long start) throws SQLException { - - if (searchstr == null || start > data.length) { - return -1; - } - int length = (int) searchstr.length(); - String searchString = searchstr.getSubString(1, length); - return position(searchString, start); - } - - /** - * Determines the character position at which the specified substring - * <code>searchstr</code> appears in the SQL <code>CLOB</code> value - * represented by this <code>Clob</code> object. The search - * begins at position <code>start</code>. - * @param searchstr the substring for which to search - * @param start the position at which to begin searching; the first position - * is 1 - * @return the position at which the substring appears, else -1; the first - * position is 1 - * @exception SQLException if there is an error accessing the - * <code>CLOB</code> value - */ - public long position(String searchstr, long start) throws SQLException { - if (start < 1) { - throw new SQLException(CorePlugin.Util.getString("ClobImpl.Invalid_start_position", new Long(start))); //$NON-NLS-1$ - } - if (searchstr == null || start > data.length) { - return -1; - } - String str = new String(data); - start--; - int position = str.indexOf(searchstr, (int) start); - if (position != -1) - position++; - return position; - } - - /** - * Compares two MMClob objects for equality. - * @return True if equal - * @see java.lang.Object#equals(Object) - */ - public boolean equals(Object obj) { - if (obj == null || data == null) { - return false; - } - - if (obj == this) { - return true; - } - - if (!(obj instanceof ClobImpl)) { - return false; - } - - ClobImpl clob = (ClobImpl) obj; - - return Arrays.equals(data, clob.data); - } - - /** - * Returns a String that is a coma delimited list of up to - * the first 5 and last 5 chars of the Clob. - * @return the String object convenient for displaying this Clob object - */ - public String toString() { - - String pre = "{"; //$NON-NLS-1$ - String post = ""; //$NON-NLS-1$ - - int lastByte = data.length - 1; - int frontTruncate = 5; - int endTruncate = lastByte - 5; - - if (lastByte < 10) { - frontTruncate = lastByte; - endTruncate = lastByte; - } - - for (int i = 0; i < frontTruncate; i++) { - pre += data[i] + ","; //$NON-NLS-1$ - } - - for (int i = endTruncate; i < lastByte; i++) { - post += "," + data[i]; //$NON-NLS-1$ - } - - post += "}"; //$NON-NLS-1$ - - return "Length:" + data.length + ":" + pre + "..." + post; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - /** - * @see java.sql.Clob#setString(long, java.lang.String) - */ - public int setString(long pos, String str) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Clob#setString(long, java.lang.String, int, int) - */ - public int setString(long pos, String str, int offset, int len) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Clob#setAsciiStream(long) - */ - public OutputStream setAsciiStream(long pos) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Clob#setCharacterStream(long) - */ - public Writer setCharacterStream(long pos) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - /** - * @see java.sql.Clob#truncate(long) - */ - public void truncate(long len) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - public void free() throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - - public Reader getCharacterStream(long arg0, long arg1) throws SQLException { - throw SqlUtil.createFeatureNotSupportedException(); - } - -} Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/ClobType.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/ClobType.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/ClobType.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -31,6 +31,10 @@ import java.sql.Clob; import java.sql.SQLException; +import javax.sql.rowset.serial.SerialBlob; +import javax.sql.rowset.serial.SerialClob; +import javax.sql.rowset.serial.SerialException; + import com.metamatrix.core.CorePlugin; import com.metamatrix.core.MetaMatrixRuntimeException; @@ -304,4 +308,12 @@ return this.srcClob.getCharacterStream(pos, length); } //## JDBC4.0-end ## + + public static SerialClob createClob(char[] chars) { + try { + return new SerialClob(chars); + } catch (SQLException e) { + throw new MetaMatrixRuntimeException(e); + } + } } Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -993,7 +993,7 @@ @Override //## JDBC4.0-end ## public ClobType transform(char[] value) { - return new ClobType(new ClobImpl(value)); + return new ClobType(ClobType.createClob(value)); } }); sourceConverters.put(Blob.class, new SourceTransform<Blob, BlobType>() { @@ -1009,7 +1009,7 @@ @Override //## JDBC4.0-end ## public BlobType transform(byte[] value) { - return new BlobType(new BlobImpl(value)); + return new BlobType(BlobType.createBlob(value)); } }); sourceConverters.put(SQLXML.class, new SourceTransform<SQLXML, XMLType>() { Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToClobTransform.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToClobTransform.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToClobTransform.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -23,7 +23,6 @@ package com.metamatrix.common.types.basic; import com.metamatrix.common.types.AbstractTransform; -import com.metamatrix.common.types.ClobImpl; import com.metamatrix.common.types.ClobType; import com.metamatrix.common.types.TransformationException; @@ -43,7 +42,7 @@ } String contents = (String)value; - return new ClobType(new ClobImpl(contents.toCharArray())); + return new ClobType(ClobType.createClob(contents.toCharArray())); } /** Modified: trunk/common-core/src/main/java/com/metamatrix/core/util/FileUtil.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/core/util/FileUtil.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/core/util/FileUtil.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -118,10 +118,12 @@ reader = new FileReader(this.file); result = read(reader); } finally { - try { - reader.close(); - } catch (Exception e) { - } + if (reader != null) { + try { + reader.close(); + } catch (Exception e) { + } + } } return result; @@ -140,10 +142,12 @@ } catch (IOException e) { throw new MetaMatrixRuntimeException(e); } finally { - try { - bufferedReader.close(); - } catch (Exception e) { - } + if (bufferedReader != null) { + try { + bufferedReader.close(); + } catch (Exception e) { + } + } } return writer.toString(); } Modified: trunk/common-core/src/main/java/com/metamatrix/core/util/ObjectConverterUtil.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/core/util/ObjectConverterUtil.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/main/java/com/metamatrix/core/util/ObjectConverterUtil.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -33,6 +33,7 @@ import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; +import java.io.Reader; import java.sql.SQLException; import java.util.zip.ZipEntry; import java.util.zip.ZipFile; @@ -375,6 +376,18 @@ } } } + + public static String convertToString(Reader reader) throws IOException { + return new String(convertToCharArray(reader, Integer.MAX_VALUE)); + } + public static char[] convertToCharArray(Reader reader, int length) throws IOException { + StringBuilder sb = new StringBuilder(); + int chr = -1; + for (int i = 0; i < length && (chr = reader.read()) != -1; i ++) { + sb.append((char)chr); + } + return sb.toString().toCharArray(); + } } Deleted: trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobImpl.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobImpl.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobImpl.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -1,70 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package com.metamatrix.common.types; - -import java.io.BufferedReader; -import java.io.ByteArrayInputStream; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.sql.Blob; - -import com.metamatrix.common.types.BlobImpl; - -import junit.framework.TestCase; - -public class TestBlobImpl extends TestCase{ - private Blob blob; - - public TestBlobImpl(String name) { - super(name); - } - - public void setUp() throws Exception{ - ByteArrayInputStream in = new ByteArrayInputStream("test blob".getBytes()); //$NON-NLS-1$ - blob = new BlobImpl(in, 9); - } - - public void testGetBinaryStream() throws Exception{ - InputStream in = blob.getBinaryStream(); - BufferedReader reader = new BufferedReader(new InputStreamReader(in)); - assertEquals("test blob", reader.readLine()); //$NON-NLS-1$ - assertNull(reader.readLine()); - } - - public void testGetBytes() throws Exception{ - byte[] bytes = blob.getBytes(2, 5); - assertEquals("est b", new String(bytes)); //$NON-NLS-1$ - } - - public void testLength() throws Exception{ - assertEquals(9, blob.length()); - } - - public void testPosition() throws Exception{ - assertEquals(3, blob.position("st".getBytes(), 2)); //$NON-NLS-1$ - } - - public void testEquals() throws Exception{ - assertEquals(blob, new BlobImpl(new ByteArrayInputStream("test blob".getBytes()), 9)); //$NON-NLS-1$ - } -} Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobValue.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobValue.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestBlobValue.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -28,6 +28,8 @@ import java.io.ObjectInputStream; import java.io.ObjectOutputStream; +import javax.sql.rowset.serial.SerialBlob; + import com.metamatrix.core.util.UnitTestUtil; import junit.framework.TestCase; @@ -37,7 +39,7 @@ public void testBlobValue() throws Exception { String testString = "this is test blob"; //$NON-NLS-1$ - BlobImpl blob = new BlobImpl(testString.getBytes()); + SerialBlob blob = new SerialBlob(testString.getBytes()); BlobType bv = new BlobType(blob); assertEquals(testString, new String(bv.getBytes(1L, (int)bv.length()))); @@ -46,7 +48,7 @@ public void testClobValuePersistence() throws Exception { String testString = "this is test clob"; //$NON-NLS-1$ - BlobImpl blob = new BlobImpl(testString.getBytes()); + SerialBlob blob = new SerialBlob(testString.getBytes()); String key = "keytodata"; //$NON-NLS-1$ BlobType bv = new BlobType(blob); @@ -76,10 +78,4 @@ saved.delete(); } - public void testEquals() { - BlobType blob = new BlobType(new BlobImpl(new byte[3])); - BlobType blob1 = new BlobType(new BlobImpl(new byte[3])); - assertTrue(blob.equals(blob1)); - } - } Deleted: trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobImpl.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobImpl.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobImpl.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -1,76 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package com.metamatrix.common.types; - -import java.io.BufferedReader; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.Reader; -import java.io.StringReader; -import java.sql.Clob; - -import com.metamatrix.common.types.ClobImpl; - -import junit.framework.TestCase; - -public class TestClobImpl extends TestCase{ - private Clob clob; - - public TestClobImpl(String name) { - super(name); - } - - public void setUp() throws Exception{ - Reader reader = new StringReader("test clob"); //$NON-NLS-1$ - clob = new ClobImpl(reader, 9); - } - - public void testGetAsciiStream() throws Exception{ - InputStream in = clob.getAsciiStream(); - BufferedReader reader = new BufferedReader(new InputStreamReader(in)); - assertEquals("test clob", reader.readLine()); //$NON-NLS-1$ - assertNull(reader.readLine()); - } - - public void testGetCharacterStream() throws Exception{ - BufferedReader reader = new BufferedReader(clob.getCharacterStream()); - assertEquals("test clob", reader.readLine()); //$NON-NLS-1$ - assertNull(reader.readLine()); - } - - public void testGetSubString() throws Exception{ - assertEquals("est", clob.getSubString(2,3)); //$NON-NLS-1$ - } - - public void testLength() throws Exception{ - assertEquals(9, clob.length()); - } - - public void testPosition() throws Exception{ - assertEquals(3, clob.position("st", 2)); //$NON-NLS-1$ - } - - public void testEquals() throws Exception{ - assertEquals(clob, new ClobImpl(new StringReader("test clob"), 9)); //$NON-NLS-1$ - } -} Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobValue.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobValue.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestClobValue.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -28,6 +28,8 @@ import java.io.ObjectInputStream; import java.io.ObjectOutputStream; +import javax.sql.rowset.serial.SerialClob; + import com.metamatrix.core.util.UnitTestUtil; import junit.framework.TestCase; @@ -37,7 +39,7 @@ public void testClobValue() throws Exception { String testString = "this is test clob"; //$NON-NLS-1$ - ClobImpl clob = new ClobImpl(testString.toCharArray()); + SerialClob clob = new SerialClob(testString.toCharArray()); ClobType cv = new ClobType(clob); assertEquals(testString, cv.getSubString(1L, (int)cv.length())); @@ -46,7 +48,7 @@ public void testClobValuePersistence() throws Exception { String testString = "this is test clob"; //$NON-NLS-1$ - ClobImpl clob = new ClobImpl(testString.toCharArray()); + SerialClob clob = new SerialClob(testString.toCharArray()); String key = "keytodata"; //$NON-NLS-1$ ClobType cv = new ClobType(clob); Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -26,6 +26,8 @@ import java.util.Iterator; import java.util.Set; +import javax.sql.rowset.serial.SerialBlob; + import junit.framework.TestCase; public class TestDataTypeManager extends TestCase { @@ -186,10 +188,10 @@ assertEquals(MMJDBCSQLTypeInfo.getSQLTypeFromRuntimeType(DataTypeManager.DefaultDataClasses.TIMESTAMP), Types.TIMESTAMP); } - public void testRuntimeTypeConversion() { + public void testRuntimeTypeConversion() throws Exception { assertNull(DataTypeManager.convertToRuntimeType(null)); - assertTrue(DataTypeManager.convertToRuntimeType(new BlobImpl(new byte[0])) instanceof BlobType); + assertTrue(DataTypeManager.convertToRuntimeType(new SerialBlob(new byte[0])) instanceof BlobType); //unknown type should return as same Object foo = new Object(); Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestSQLXMLImpl.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestSQLXMLImpl.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestSQLXMLImpl.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -23,7 +23,6 @@ package com.metamatrix.common.types; import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.Reader; @@ -36,6 +35,8 @@ import junit.framework.TestCase; +import com.metamatrix.core.util.ObjectConverterUtil; + /** * Basically we want to make sure that nobody has changed the fundamental contract * of translator @@ -83,7 +84,7 @@ public void testGetBinaryStream() throws Exception { SQLXMLImpl xml = new SQLXMLImpl(translator); - assertEquals(testStr, getContents(xml.getBinaryStream())); + assertEquals(testStr, ObjectConverterUtil.convertToString(xml.getBinaryStream())); } @@ -128,17 +129,6 @@ } reader.close(); return sb.toString(); - } + } - private String getContents(InputStream reader) throws IOException { - ByteArrayOutputStream out = new ByteArrayOutputStream(); - int chr = reader.read(); - while(chr != -1) { - out.write((byte)chr); - chr = reader.read(); - } - reader.close(); - return new String(out.toByteArray()); - } - } Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestXMLStreamSourceTranslator.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestXMLStreamSourceTranslator.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestXMLStreamSourceTranslator.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -33,6 +33,8 @@ import javax.xml.transform.stream.StreamSource; +import com.metamatrix.core.util.ObjectConverterUtil; + import junit.framework.TestCase; @@ -87,25 +89,13 @@ public void testGetReader() throws Exception { XMLStreamSourceTranslator translator = new XMLStreamSourceTranslator(new StreamSource(new StringReader(sourceXML)), new Properties()); Reader reader = translator.getReader(); - StringBuffer sb = readContents(reader); - assertEquals(sourceXML, sb.toString()); + assertEquals(sourceXML, ObjectConverterUtil.convertToString(reader)); } - private StringBuffer readContents(Reader reader) throws IOException { - StringBuffer sb = new StringBuffer(); - int chr = reader.read(); - while(chr != -1) { - sb.append((char)chr); - chr = reader.read(); - } - return sb; - } - public void testCharInput() throws Exception { XMLStreamSourceTranslator translator = new XMLStreamSourceTranslator(sourceXML.toCharArray(), new Properties()); Reader reader = translator.getReader(); - StringBuffer sb = readContents(reader); - assertEquals(sourceXML, sb.toString()); + assertEquals(sourceXML, ObjectConverterUtil.convertToString(reader)); } public void testXMLReaderFactory() throws Exception { @@ -115,8 +105,7 @@ } }, new Properties()); Reader reader = translator.getReader(); - StringBuffer sb = readContents(reader); - assertEquals(sourceXML, sb.toString()); + assertEquals(sourceXML, ObjectConverterUtil.convertToString(reader)); } /* @@ -156,8 +145,7 @@ assertTrue(translator.getSource() instanceof StreamSource); StreamSource s = (StreamSource)translator.getSource(); Reader reader = s.getReader(); - StringBuffer sb = readContents(reader); - assertEquals(sourceXML, sb.toString()); + assertEquals(sourceXML, ObjectConverterUtil.convertToString(reader)); } /* Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -30,7 +30,6 @@ import junit.framework.TestCase; -import com.metamatrix.common.types.ClobImpl; import com.metamatrix.common.types.ClobType; import com.metamatrix.common.types.DataTypeManager; import com.metamatrix.common.types.SQLXMLImpl; @@ -134,7 +133,7 @@ /*timestamp-13*/{new Timestamp(System.currentTimeMillis()), new Timestamp(System.currentTimeMillis()), new Timestamp(System.currentTimeMillis())}, /*object-14*/ {null, null, null}, /*blob-15*/ {null, null, null}, - /*clob-16*/ {new ClobType(new ClobImpl("ClobData".toCharArray())), new ClobType(new ClobImpl("0".toCharArray())), new ClobType(new ClobImpl("123".toCharArray()))}, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + /*clob-16*/ {new ClobType(ClobType.createClob("ClobData".toCharArray())), new ClobType(ClobType.createClob("0".toCharArray())), new ClobType(ClobType.createClob("123".toCharArray()))}, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /*xml-17*/ {new XMLType(new SQLXMLImpl("<foo>bar</foo>")), new XMLType(new SQLXMLImpl("<foo>bar</foo>")), new XMLType(new SQLXMLImpl("<foo>bar</foo>"))}, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ }; Modified: trunk/connector-metadata/src/main/java/com/metamatrix/connector/metadata/internal/ObjectProcedureProcessor.java =================================================================== --- trunk/connector-metadata/src/main/java/com/metamatrix/connector/metadata/internal/ObjectProcedureProcessor.java 2009-06-09 18:00:27 UTC (rev 1031) +++ trunk/connector-metadata/src/main/java/com/metamatrix/connector/metadata/internal/ObjectProcedureProcessor.java 2009-06-09 18:11:52 UTC (rev 1032) @@ -22,6 +22,7 @@ package com.metamatrix.connector.metadata.internal; +import java.io.IOException; import java.nio.charset.Charset; import java.sql.SQLException; import java.util.ArrayList; @@ -31,14 +32,16 @@ import java.util.List; import java.util.Map; +import javax.sql.rowset.serial.SerialClob; + import org.teiid.connector.api.ConnectorException; -import com.metamatrix.common.types.ClobImpl; import com.metamatrix.common.types.ClobType; import com.metamatrix.common.vdb.api.VDBFile; import com.metamatrix.connector.metadata.MetadataConnectorConstants; import com.metamatrix.connector.metadata.ResultsIterator; import com.metamatrix.core.util.ArgCheck; +import com.metamatrix.core.util.ObjectConverterUtil; /** @@ -167,10 +170,12 @@ if (value instanceof VDBFile) { try { VDBFile record = (VDBFile)value; - value = new ClobImpl(record.getContent(), Charset.defaultCharset(), (int)record.getFileLength()); + value = new SerialClob(ObjectConverterUtil.convertToCharArray(record.getContent(), (int)record.getFileLength(), null)); } catch (SQLException e) { throw new RuntimeException(e); - } + } catch (IOException e) { + throw new RuntimeException(e); + } } } newRow.add(value);