List of usage examples for java.sql Clob setString
int setString(long pos, String str) throws SQLException;
From source file:data.DefaultExchanger.java
protected void setClob(PreparedStatement ps, short index, JsonNode node, String column) throws SQLException { String value = node.get(column).textValue(); if (value == null) { ps.setNull(index, Types.CLOB); } else {/*from w w w.ja va 2 s .c o m*/ Clob clob = ps.getConnection().createClob(); clob.setString(1, value); ps.setClob(index, clob); } }
From source file:com.groupon.odo.proxylib.SQLService.java
/** * Converts the given string to a clob object * * @param stringName string name to clob * @param sqlConnection Connection object * @return Clob object or NULL/*from w ww .j a v a 2 s .c o m*/ */ public Clob toClob(String stringName, Connection sqlConnection) { Clob clobName = null; try { clobName = sqlConnection.createClob(); clobName.setString(1, stringName); } catch (SQLException e) { // TODO Auto-generated catch block logger.info("Unable to create clob object"); e.printStackTrace(); } return clobName; }
From source file:com.oracle.tutorial.jdbc.ClobSample.java
public void addRowToCoffeeDescriptions(String coffeeName, String fileName) throws SQLException { PreparedStatement pstmt = null; try {//from w w w .j a va 2 s. c o m Clob myClob = this.con.createClob(); Writer clobWriter = myClob.setCharacterStream(1); String str = this.readFile(fileName, clobWriter); System.out.println("Wrote the following: " + clobWriter.toString()); if (this.settings.dbms.equals("mysql")) { System.out.println("MySQL, setting String in Clob object with setString method"); myClob.setString(1, str); } System.out.println("Length of Clob: " + myClob.length()); String sql = "INSERT INTO COFFEE_DESCRIPTIONS VALUES(?,?)"; pstmt = this.con.prepareStatement(sql); pstmt.setString(1, coffeeName); pstmt.setClob(2, myClob); pstmt.executeUpdate(); } catch (SQLException sqlex) { JDBCTutorialUtilities.printSQLException(sqlex); } catch (Exception ex) { System.out.println("Unexpected exception: " + ex.toString()); } finally { if (pstmt != null) { pstmt.close(); } } }
From source file:com.webpagebytes.cms.local.WPBLocalDataStoreDao.java
private int buildStatementForInsertUpdate(Object obj, Set<String> ignoreFields, PreparedStatement preparedStatement, Connection connection) throws SQLException, WPBSerializerException { Class<? extends Object> kind = obj.getClass(); Field[] fields = kind.getDeclaredFields(); int fieldIndex = 0; for (int i = 0; i < fields.length; i++) { Field field = fields[i];//from w w w . j av a 2 s . c o m field.setAccessible(true); boolean storeField = (field.getAnnotation(WPBAdminFieldKey.class) != null) || (field.getAnnotation(WPBAdminFieldStore.class) != null) || (field.getAnnotation(WPBAdminFieldTextStore.class) != null); if (storeField) { String fieldName = field.getName(); if (ignoreFields != null && ignoreFields.contains(fieldName)) { continue; } fieldIndex = fieldIndex + 1; Object value = null; try { PropertyDescriptor pd = new PropertyDescriptor(fieldName, kind); value = pd.getReadMethod().invoke(obj); } catch (Exception e) { throw new WPBSerializerException("Cannot get property value", e); } if (field.getType() == Long.class) { Long valueLong = (Long) value; if (valueLong != null) { preparedStatement.setLong(fieldIndex, valueLong); } else { preparedStatement.setNull(fieldIndex, Types.BIGINT); } } else if (field.getType() == String.class) { String valueString = (String) value; if (field.getAnnotation(WPBAdminFieldStore.class) != null || field.getAnnotation(WPBAdminFieldKey.class) != null) { if (valueString != null) { preparedStatement.setString(fieldIndex, valueString); } else { preparedStatement.setNull(fieldIndex, Types.VARCHAR); } } else if (field.getAnnotation(WPBAdminFieldTextStore.class) != null) { if (valueString != null) { Clob clob = connection.createClob(); clob.setString(1, valueString); preparedStatement.setClob(fieldIndex, clob); } else { preparedStatement.setNull(fieldIndex, Types.CLOB); } } } else if (field.getType() == Integer.class) { Integer valueInt = (Integer) value; if (valueInt != null) { preparedStatement.setInt(fieldIndex, valueInt); } else { preparedStatement.setNull(fieldIndex, Types.INTEGER); } } else if (field.getType() == Date.class) { Date date = (Date) value; if (date != null) { java.sql.Timestamp sqlDate = new java.sql.Timestamp(date.getTime()); preparedStatement.setTimestamp(fieldIndex, sqlDate); } else { preparedStatement.setNull(fieldIndex, Types.DATE); } } } } return fieldIndex; }
From source file:org.apache.eagle.alert.metadata.impl.JdbcMetadataHandler.java
private OpResult executeUpdate(Connection connection, String query, String key, String value) throws SQLException { OpResult result = new OpResult(); PreparedStatement statement = null; try {/* w w w . j a v a 2 s . c o m*/ statement = connection.prepareStatement(query); Clob clob = connection.createClob(); clob.setString(1, value); statement.setClob(1, clob); statement.setString(2, key); int status = statement.executeUpdate(); LOG.info("update {} with query={}", status, query); } finally { if (statement != null) { statement.close(); } } return result; }
From source file:org.apache.oozie.tools.OozieDBCLI.java
private void replaceForDerby(String oldStr, String newStr) throws Exception { Connection connRead = createConnection(); try {//w w w.j a v a 2s . com connRead.setAutoCommit(false); Statement st = connRead.createStatement(); // set fetch size to limit number of rows into memory for large table st.setFetchSize(100); ResultSet rs = st.executeQuery(COORD_ACTION_ID_DEPS); while (rs.next()) { String id = rs.getString(1); Clob clob = rs.getClob(2); String clobStr = clob.getSubString(1, (int) clob.length()); clob.setString(1, clobStr.replace(oldStr, newStr)); PreparedStatement prepStmt = connRead .prepareStatement("UPDATE COORD_ACTIONS SET MISSING_DEPENDENCIES=? WHERE ID=?"); prepStmt.setString(1, clob.getSubString(1, (int) clob.length())); prepStmt.setString(2, id); prepStmt.execute(); prepStmt.close(); } } finally { connRead.commit(); connRead.close(); } }
From source file:org.apache.openjpa.jdbc.sql.DBDictionary.java
/** * Invoke the JDK 1.4 <code>setString</code> method on the given CLOB * object./*from w ww . ja va 2 s. co m*/ */ public void putString(Clob clob, String data) throws SQLException { clob.setString(1L, data); }
From source file:org.pentaho.di.jdbc.Support.java
/** * Convert an existing data object to the specified JDBC type. * * @param callerReference an object reference to the caller of this method; * must be a <code>Connection</code>, * <code>Statement</code> or <code>ResultSet</code> * @param x the data object to convert * @param jdbcType the required type constant from * <code>java.sql.Types</code> * @return the converted data object/* ww w. j a v a 2 s .c o m*/ * @throws SQLException if the conversion is not supported or fails */ static Object convert(Object callerReference, Object x, int jdbcType, String charSet) throws SQLException { try { switch (jdbcType) { case java.sql.Types.TINYINT: case java.sql.Types.SMALLINT: case java.sql.Types.INTEGER: if (x == null) { return INTEGER_ZERO; } else if (x instanceof Integer) { return x; } else if (x instanceof Byte) { return new Integer(((Byte) x).byteValue() & 0xFF); } else if (x instanceof Number) { return new Integer(((Number) x).intValue()); } else if (x instanceof String) { return new Integer(((String) x).trim()); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? INTEGER_ONE : INTEGER_ZERO; } break; case java.sql.Types.BIGINT: if (x == null) { return LONG_ZERO; } else if (x instanceof Long) { return x; } else if (x instanceof Byte) { return new Long(((Byte) x).byteValue() & 0xFF); } else if (x instanceof Number) { return new Long(((Number) x).longValue()); } else if (x instanceof String) { return new Long(((String) x).trim()); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? LONG_ONE : LONG_ZERO; } break; case java.sql.Types.REAL: if (x == null) { return FLOAT_ZERO; } else if (x instanceof Float) { return x; } else if (x instanceof Byte) { return new Float(((Byte) x).byteValue() & 0xFF); } else if (x instanceof Number) { return new Float(((Number) x).floatValue()); } else if (x instanceof String) { return new Float(((String) x).trim()); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? FLOAT_ONE : FLOAT_ZERO; } break; case java.sql.Types.FLOAT: case java.sql.Types.DOUBLE: if (x == null) { return DOUBLE_ZERO; } else if (x instanceof Double) { return x; } else if (x instanceof Byte) { return new Double(((Byte) x).byteValue() & 0xFF); } else if (x instanceof Number) { return new Double(((Number) x).doubleValue()); } else if (x instanceof String) { return new Double(((String) x).trim()); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? DOUBLE_ONE : DOUBLE_ZERO; } break; case java.sql.Types.NUMERIC: case java.sql.Types.DECIMAL: if (x == null) { return null; } else if (x instanceof BigDecimal) { return x; } else if (x instanceof Number) { return new BigDecimal(x.toString()); } else if (x instanceof String) { return new BigDecimal((String) x); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? BIG_DECIMAL_ONE : BIG_DECIMAL_ZERO; } break; case java.sql.Types.VARCHAR: case java.sql.Types.CHAR: if (x == null) { return null; } else if (x instanceof String) { return x; } else if (x instanceof Number) { return x.toString(); } else if (x instanceof Boolean) { return ((Boolean) x).booleanValue() ? "1" : "0"; } else if (x instanceof Clob) { Clob clob = (Clob) x; long length = clob.length(); if (length > Integer.MAX_VALUE) { throw new SQLException(BaseMessages.getString(PKG, "error.normalize.lobtoobig"), "22000"); } return clob.getSubString(1, (int) length); } else if (x instanceof Blob) { Blob blob = (Blob) x; long length = blob.length(); if (length > Integer.MAX_VALUE) { throw new SQLException(BaseMessages.getString(PKG, "error.normalize.lobtoobig"), "22000"); } x = blob.getBytes(1, (int) length); } if (x instanceof byte[]) { return toHex((byte[]) x); } return x.toString(); // Last hope! case java.sql.Types.BIT: case java.sql.Types.BOOLEAN: if (x == null) { return Boolean.FALSE; } else if (x instanceof Boolean) { return x; } else if (x instanceof Number) { return (((Number) x).intValue() == 0) ? Boolean.FALSE : Boolean.TRUE; } else if (x instanceof String) { String tmp = ((String) x).trim(); return ("1".equals(tmp) || "true".equalsIgnoreCase(tmp)) ? Boolean.TRUE : Boolean.FALSE; } break; case java.sql.Types.VARBINARY: case java.sql.Types.BINARY: if (x == null) { return null; } else if (x instanceof byte[]) { return x; } else if (x instanceof Blob) { Blob blob = (Blob) x; return blob.getBytes(1, (int) blob.length()); } else if (x instanceof Clob) { Clob clob = (Clob) x; long length = clob.length(); if (length > Integer.MAX_VALUE) { throw new SQLException(BaseMessages.getString(PKG, "error.normalize.lobtoobig"), "22000"); } x = clob.getSubString(1, (int) length); } if (x instanceof String) { // // Strictly speaking this conversion is not required by // the JDBC standard but jTDS has always supported it. // if (charSet == null) { charSet = "ISO-8859-1"; } try { return ((String) x).getBytes(charSet); } catch (UnsupportedEncodingException e) { return ((String) x).getBytes(); } } else if (x instanceof UniqueIdentifier) { return ((UniqueIdentifier) x).getBytes(); } break; case java.sql.Types.TIMESTAMP: if (x == null) { return null; } else if (x instanceof DateTime) { return ((DateTime) x).toTimestamp(); } else if (x instanceof java.sql.Timestamp) { return x; } else if (x instanceof java.sql.Date) { return new java.sql.Timestamp(((java.sql.Date) x).getTime()); } else if (x instanceof java.sql.Time) { return new java.sql.Timestamp(((java.sql.Time) x).getTime()); } else if (x instanceof java.lang.String) { return java.sql.Timestamp.valueOf(((String) x).trim()); } break; case java.sql.Types.DATE: if (x == null) { return null; } else if (x instanceof DateTime) { return ((DateTime) x).toDate(); } else if (x instanceof java.sql.Date) { return x; } else if (x instanceof java.sql.Time) { return DATE_ZERO; } else if (x instanceof java.sql.Timestamp) { synchronized (cal) { cal.setTime((java.util.Date) x); cal.set(Calendar.HOUR_OF_DAY, 0); cal.set(Calendar.MINUTE, 0); cal.set(Calendar.SECOND, 0); cal.set(Calendar.MILLISECOND, 0); // VM1.4+ only return new java.sql.Date(cal.getTimeInMillis()); return new java.sql.Date(cal.getTime().getTime()); } } else if (x instanceof java.lang.String) { return java.sql.Date.valueOf(((String) x).trim()); } break; case java.sql.Types.TIME: if (x == null) { return null; } else if (x instanceof DateTime) { return ((DateTime) x).toTime(); } else if (x instanceof java.sql.Time) { return x; } else if (x instanceof java.sql.Date) { return TIME_ZERO; } else if (x instanceof java.sql.Timestamp) { synchronized (cal) { // VM 1.4+ only cal.setTimeInMillis(((java.sql.Timestamp)x).getTime()); cal.setTime((java.util.Date) x); cal.set(Calendar.YEAR, 1970); cal.set(Calendar.MONTH, 0); cal.set(Calendar.DAY_OF_MONTH, 1); // VM 1.4+ only return new java.sql.Time(cal.getTimeInMillis());*/ return new java.sql.Time(cal.getTime().getTime()); } } else if (x instanceof java.lang.String) { return java.sql.Time.valueOf(((String) x).trim()); } break; case java.sql.Types.OTHER: return x; case java.sql.Types.JAVA_OBJECT: throw new SQLException(BaseMessages.getString(PKG, "error.convert.badtypes", x.getClass().getName(), getJdbcTypeName(jdbcType)), "22005"); case java.sql.Types.LONGVARBINARY: case java.sql.Types.BLOB: if (x == null) { return null; } else if (x instanceof Blob) { return x; } else if (x instanceof byte[]) { return new BlobImpl(getConnection(callerReference), (byte[]) x); } else if (x instanceof Clob) { // // Convert CLOB to BLOB. Not required by the standard but we will // do it anyway. // Clob clob = (Clob) x; try { if (charSet == null) { charSet = "ISO-8859-1"; } Reader rdr = clob.getCharacterStream(); BlobImpl blob = new BlobImpl(getConnection(callerReference)); BufferedWriter out = new BufferedWriter( new OutputStreamWriter(blob.setBinaryStream(1), charSet)); // TODO Use a buffer to improve performance int c; while ((c = rdr.read()) >= 0) { out.write(c); } out.close(); rdr.close(); return blob; } catch (UnsupportedEncodingException e) { // Unlikely to happen but fall back on in memory copy x = clob.getSubString(1, (int) clob.length()); } catch (IOException e) { throw new SQLException(BaseMessages.getString(PKG, "error.generic.ioerror", e.getMessage()), "HY000"); } } if (x instanceof String) { // // Strictly speaking this conversion is also not required by // the JDBC standard but jTDS has always supported it. // BlobImpl blob = new BlobImpl(getConnection(callerReference)); String data = (String) x; if (charSet == null) { charSet = "ISO-8859-1"; } try { blob.setBytes(1, data.getBytes(charSet)); } catch (UnsupportedEncodingException e) { blob.setBytes(1, data.getBytes()); } return blob; } break; case java.sql.Types.LONGVARCHAR: case java.sql.Types.CLOB: if (x == null) { return null; } else if (x instanceof Clob) { return x; } else if (x instanceof Blob) { // // Convert BLOB to CLOB // Blob blob = (Blob) x; try { InputStream is = blob.getBinaryStream(); ClobImpl clob = new ClobImpl(getConnection(callerReference)); Writer out = clob.setCharacterStream(1); // TODO Use a buffer to improve performance int b; // These reads/writes are buffered by the undelying blob buffers while ((b = is.read()) >= 0) { out.write(hex[b >> 4]); out.write(hex[b & 0x0F]); } out.close(); is.close(); return clob; } catch (IOException e) { throw new SQLException(BaseMessages.getString(PKG, "error.generic.ioerror", e.getMessage()), "HY000"); } } else if (x instanceof Boolean) { x = ((Boolean) x).booleanValue() ? "1" : "0"; } else if (!(x instanceof byte[])) { x = x.toString(); } if (x instanceof byte[]) { ClobImpl clob = new ClobImpl(getConnection(callerReference)); clob.setString(1, toHex((byte[]) x)); return clob; } else if (x instanceof String) { return new ClobImpl(getConnection(callerReference), (String) x); } break; default: throw new SQLException( BaseMessages.getString(PKG, "error.convert.badtypeconst", getJdbcTypeName(jdbcType)), "HY004"); } throw new SQLException(BaseMessages.getString(PKG, "error.convert.badtypes", x.getClass().getName(), getJdbcTypeName(jdbcType)), "22005"); } catch (NumberFormatException nfe) { throw new SQLException( BaseMessages.getString(PKG, "error.convert.badnumber", getJdbcTypeName(jdbcType)), "22000"); } }
From source file:org.siphon.jssql.SqlExecutor.java
void setArg(PreparedStatement ps, int index, Object arg) throws SQLException, SqlExecutorException, UnsupportedDataTypeException, NoSuchMethodException, ScriptException { boolean output = false; int outputParameterType = 0; CallableStatement cs = null;//from ww w . ja va 2 s. c o m if (ps instanceof CallableStatement) { cs = (CallableStatement) ps; if (arg instanceof ScriptObjectMirror && ((ScriptObjectMirror) arg).containsKey("OUT")) { ScriptObjectMirror jsarg = ((ScriptObjectMirror) arg); outputParameterType = (int) jsarg.get("JDBC_TYPE"); arg = jsarg.get("VALUE"); output = true; } } if (output) { cs.registerOutParameter(index + 1, outputParameterType); if (JsTypeUtil.isNull(arg) || (arg instanceof Double && Double.isNaN((Double) arg))) { return; } } if (JsTypeUtil.isNull(arg)) { ps.setObject(index + 1, null); } else if (arg instanceof CharSequence) { ps.setString(index + 1, arg.toString()); } else if (arg instanceof NativeString) { ps.setString(index + 1, arg.toString()); } else if (arg instanceof Double) { // js number always be // Doublebut if its came from // JSON.parse since JSON is jdk // given global object, it will // make Integer and ... double d = ((Double) arg).doubleValue(); if (d == (int) d) { ps.setInt(index + 1, (int) d); } else if (d == (long) d) { ps.setLong(index + 1, (long) d); } else { ps.setBigDecimal(index + 1, new BigDecimal(d)); } } else if (arg instanceof Integer) { ps.setInt(index + 1, (Integer) arg); } else if (arg instanceof Long) { ps.setLong(index + 1, (Long) arg); } else if (arg instanceof Float) { ps.setFloat(index + 1, (Float) arg); } else if (jsTypeUtil.isNativeDate(arg)) { ps.setTimestamp(index + 1, parseDate(arg)); } else if (arg instanceof ZonedDateTime) { ZonedDateTime zdt = (ZonedDateTime) arg; ps.setTimestamp(index + 1, new Timestamp(zdt.toInstant().toEpochMilli())); } else if (arg instanceof Boolean) { ps.setBoolean(index + 1, JsTypeUtil.isTrue(arg)); } else if (arg instanceof ScriptObjectMirror || arg instanceof ScriptObject) { String attr = null; Object value = null; if (arg instanceof ScriptObjectMirror) { ScriptObjectMirror atm = (ScriptObjectMirror) arg; if (atm.keySet().contains("toJavaObject")) { Object obj = atm.callMember("toJavaObject"); setArg(ps, index, obj); return; } attr = atm.keySet().iterator().next(); value = atm.get(attr); } else { ScriptObject obj = (ScriptObject) arg; if (obj.containsKey("toJavaObject")) { ScriptObjectMirror atm = (ScriptObjectMirror) jsTypeUtil.toScriptObjectMirror(obj); Object result = atm.callMember("toJavaObject"); setArg(ps, index, result); return; } String[] arr = obj.getOwnKeys(false); if (arr.length == 0) { throw new SqlExecutorException("js argument " + arg + " (" + arg.getClass() + ") at " + index + " is an empty js object"); } attr = arr[0]; value = obj.get(attr); } if ("STRING".equals(attr)) { ps.setString(index + 1, String.valueOf(value)); } else if ("DECIMAL".equals(attr)) { if (value instanceof Double) { ps.setBigDecimal(index + 1, new BigDecimal((Double) value)); } else { ps.setBigDecimal(index + 1, new BigDecimal(value + "")); } } else if ("INT".equals(attr)) { if (value instanceof Double) { if (((Double) value).isNaN()) { ps.setObject(index + 1, null); } else { ps.setInt(index + 1, ((Double) value).intValue()); } } else { ps.setInt(index + 1, new Integer(value + "")); } } else if ("BOOLEAN".equals(attr)) { ps.setBoolean(index + 1, JsTypeUtil.isTrue(arg)); } else if ("DOUBLE".equals(attr)) { if (value instanceof Double) { if (((Double) value).isNaN()) { ps.setObject(index + 1, null); } else { ps.setDouble(index + 1, (double) value); } } else { ps.setDouble(index + 1, new Double(value + "")); } } else if ("FLOAT".equals(attr)) { if (value instanceof Double) { if (((Double) value).isNaN()) { ps.setObject(index + 1, null); } else { ps.setFloat(index + 1, (float) (double) value); } } else { ps.setFloat(index + 1, new Float(value + "")); } } else if ("DATE".equals(attr)) { ps.setTimestamp(index + 1, parseDate(value)); } else if ("TIME".equals(attr)) { ps.setTimestamp(index + 1, parseTime(value)); } else if ("BINARY".equals(attr)) { ps.setBytes(index + 1, parseBinary(value)); } else if ("CLOB".equals(attr)) { Clob clob = ps.getConnection().createClob(); clob.setString(1, String.valueOf(value)); ps.setClob(index + 1, clob); } else if ("LONG".equals(attr)) { if (value instanceof Double) { if (((Double) value).isNaN()) { ps.setObject(index + 1, null); } else { ps.setLong(index + 1, ((Double) value).longValue()); } } else { ps.setLong(index + 1, new Long(value + "")); } } else if ("OUTCURSOR".equals(attr)) { // cs.registerOutParameter(i+1, OracleTypes.CURSOR); cs.registerOutParameter(index + 1, -10); } else if ("ARRAY".equals(attr)) { if (value instanceof NativeArray) { ps.setArray(index + 1, createSqlArray(ps.getConnection(), (NativeArray) value)); } else { setArg(ps, index, value); // value is {ARRAY : ['int', e1, e2, ...]} } // ps.setObject(i+1, createSqlArray(ps.getConnection(), // (NativeArray) value)); } else if ("JSON".equals(attr) || "JSONB".equals(attr)) { PGobject obj = new PGobject(); obj.setType(attr.toLowerCase()); obj.setValue(this.JSON.tryStringify(value)); ps.setObject(index + 1, obj); } else if ("UUID".equals(attr)) { if (value != null) { ps.setObject(index + 1, UUID.fromString(value.toString())); } else { ps.setObject(index + 1, null); } } else { if (this.defaultJsonDbType != null) { PGobject obj = new PGobject(); obj.setType(this.defaultJsonDbType); obj.setValue(this.JSON.tryStringify(arg)); ps.setObject(index + 1, obj); } else { throw new SqlExecutorException("js argument " + arg + " (" + arg.getClass() + ") not support"); } } } else { throw new SqlExecutorException( "js argument " + arg + " (" + arg.getClass() + ") at " + index + " not support"); } }
From source file:org.springframework.jdbc.support.lob.TemporaryLobCreator.java
@Override public void setClobAsString(PreparedStatement ps, int paramIndex, @Nullable String content) throws SQLException { if (content != null) { Clob clob = ps.getConnection().createClob(); clob.setString(1, content); this.temporaryClobs.add(clob); ps.setClob(paramIndex, clob);/*from w w w . ja v a2 s . c o m*/ } else { ps.setClob(paramIndex, (Clob) null); } if (logger.isDebugEnabled()) { logger.debug(content != null ? "Copied string into temporary CLOB with length " + content.length() : "Set CLOB to null"); } }