public void setTimestamp(int parameterIndex, java.sql.Timestamp x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (conn.useJulian) {
args[parameterIndex - 1] =
java.lang.Double.toString(SQLite.Database.julian_from_long(x.getTime()));
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public class JDBCPreparedStatement extends JDBCStatement implements java.sql.PreparedStatement {
private String sql;
private String args[];
private boolean blobs[];
private static final boolean nullrepl = SQLite.Database.version().compareTo("2.5.0") < 0;
public JDBCPreparedStatement(JDBCConnection conn, String sql) {
super(conn);
this.args = null;
this.blobs = null;
this.sql = fixup(sql);
}
private String fixup(String sql) {
StringBuffer sb = new StringBuffer();
boolean inq = false;
int nparm = 0;
for (int i = 0; i < sql.length(); i++) {
char c = sql.charAt(i);
if (c == '\'') {
if (inq) {
char nextChar = 0;
if (i + 1 < sql.length()) {
nextChar = sql.charAt(i + 1);
}
if (nextChar == '\'') {
sb.append(c);
sb.append(nextChar);
i++;
} else {
inq = false;
sb.append(c);
}
} else {
inq = true;
sb.append(c);
}
} else if (c == '?') {
if (inq) {
sb.append(c);
} else {
++nparm;
sb.append(nullrepl ? "'%q'" : "%Q");
}
} else if (c == ';') {
if (!inq) {
break;
}
sb.append(c);
} else if (c == '%') {
sb.append("%%");
} else {
sb.append(c);
}
}
args = new String[nparm];
blobs = new boolean[nparm];
try {
clearParameters();
} catch (SQLException e) {
}
return sb.toString();
}
private String fixup2(String sql) {
if (!conn.db.is3()) {
return sql;
}
StringBuffer sb = new StringBuffer();
int parm = -1;
for (int i = 0; i < sql.length(); i++) {
char c = sql.charAt(i);
if (c == '%') {
sb.append(c);
++i;
c = sql.charAt(i);
if (c == 'Q') {
parm++;
if (blobs[parm]) {
c = 's';
}
}
}
sb.append(c);
}
return sb.toString();
}
public ResultSet executeQuery() throws SQLException {
return executeQuery(fixup2(sql), args, false);
}
public int executeUpdate() throws SQLException {
executeQuery(fixup2(sql), args, true);
return updcnt;
}
public void setNull(int parameterIndex, int sqlType) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = nullrepl ? "" : null;
blobs[parameterIndex - 1] = false;
}
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = x ? "1" : "0";
blobs[parameterIndex - 1] = false;
}
public void setByte(int parameterIndex, byte x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setShort(int parameterIndex, short x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setInt(int parameterIndex, int x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setLong(int parameterIndex, long x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setFloat(int parameterIndex, float x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setDouble(int parameterIndex, double x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
args[parameterIndex - 1] = "" + x;
blobs[parameterIndex - 1] = false;
}
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
args[parameterIndex - 1] = "" + x;
}
blobs[parameterIndex - 1] = false;
}
public void setString(int parameterIndex, String x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
args[parameterIndex - 1] = x;
}
blobs[parameterIndex - 1] = false;
}
public void setBytes(int parameterIndex, byte x[]) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
blobs[parameterIndex - 1] = false;
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (conn.db.is3()) {
args[parameterIndex - 1] = SQLite.StringEncoder.encodeX(x);
blobs[parameterIndex - 1] = true;
} else {
args[parameterIndex - 1] = SQLite.StringEncoder.encode(x);
}
}
}
public void setDate(int parameterIndex, java.sql.Date x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (conn.useJulian) {
args[parameterIndex - 1] =
java.lang.Double.toString(SQLite.Database.julian_from_long(x.getTime()));
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public void setTime(int parameterIndex, java.sql.Time x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (conn.useJulian) {
args[parameterIndex - 1] =
java.lang.Double.toString(SQLite.Database.julian_from_long(x.getTime()));
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public void setTimestamp(int parameterIndex, java.sql.Timestamp x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (conn.useJulian) {
args[parameterIndex - 1] =
java.lang.Double.toString(SQLite.Database.julian_from_long(x.getTime()));
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public void setAsciiStream(int parameterIndex, java.io.InputStream x, int length)
throws SQLException {
throw new SQLException("not supported");
}
public void setUnicodeStream(int parameterIndex, java.io.InputStream x, int length)
throws SQLException {
throw new SQLException("not supported");
}
public void setBinaryStream(int parameterIndex, java.io.InputStream x, int length)
throws SQLException {
try {
byte[] data = new byte[length];
x.read(data, 0, length);
setBytes(parameterIndex, data);
} catch (java.io.IOException e) {
throw new SQLException("I/O failed");
}
}
public void clearParameters() throws SQLException {
for (int i = 0; i < args.length; i++) {
args[i] = nullrepl ? "" : null;
blobs[i] = false;
}
}
public void setObject(int parameterIndex, Object x, int targetSqlType, int scale)
throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (x instanceof byte[]) {
byte[] bx = (byte[]) x;
if (conn.db.is3()) {
args[parameterIndex - 1] = SQLite.StringEncoder.encodeX(bx);
blobs[parameterIndex - 1] = true;
return;
}
args[parameterIndex - 1] = SQLite.StringEncoder.encode(bx);
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (x instanceof byte[]) {
byte[] bx = (byte[]) x;
if (conn.db.is3()) {
args[parameterIndex - 1] = SQLite.StringEncoder.encodeX(bx);
blobs[parameterIndex - 1] = true;
return;
}
args[parameterIndex - 1] = SQLite.StringEncoder.encode(bx);
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public void setObject(int parameterIndex, Object x) throws SQLException {
if (parameterIndex < 1 || parameterIndex > args.length) {
throw new SQLException("bad parameter index");
}
if (x == null) {
args[parameterIndex - 1] = nullrepl ? "" : null;
} else {
if (x instanceof byte[]) {
byte[] bx = (byte[]) x;
if (conn.db.is3()) {
args[parameterIndex - 1] = SQLite.StringEncoder.encodeX(bx);
blobs[parameterIndex - 1] = true;
return;
}
args[parameterIndex - 1] = SQLite.StringEncoder.encode(bx);
} else {
args[parameterIndex - 1] = x.toString();
}
}
blobs[parameterIndex - 1] = false;
}
public boolean execute() throws SQLException {
return executeQuery(fixup2(sql), args, false) != null;
}
public void setCharacterStream(int parameterIndex, java.io.Reader reader, int length)
throws SQLException {
try {
char[] data = new char[length];
reader.read(data);
setString(parameterIndex, new String(data));
} catch (java.io.IOException e) {
throw new SQLException("I/O failed");
}
}
public ResultSetMetaData getMetaData() throws SQLException {
return rs.getMetaData();
}
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
setNull(parameterIndex, sqlType);
}
public void registerOutputParameter(String parameterName, int sqlType) throws SQLException {
throw new SQLException("not supported");
}
public void registerOutputParameter(String parameterName, int sqlType, int scale)
throws SQLException {
throw new SQLException("not supported");
}
public void registerOutputParameter(String parameterName, int sqlType, String typeName)
throws SQLException {
throw new SQLException("not supported");
}
public java.net.URL getURL(int parameterIndex) throws SQLException {
throw new SQLException("not supported");
}
public void setURL(int parameterIndex, java.net.URL url) throws SQLException {
throw new SQLException("not supported");
}
public void setNull(String parameterName, int sqlType) throws SQLException {
throw new SQLException("not supported");
}
public void setBoolean(String parameterName, boolean val) throws SQLException {
throw new SQLException("not supported");
}
public void setByte(String parameterName, byte val) throws SQLException {
throw new SQLException("not supported");
}
public void setShort(String parameterName, short val) throws SQLException {
throw new SQLException("not supported");
}
public void setInt(String parameterName, int val) throws SQLException {
throw new SQLException("not supported");
}
public void setLong(String parameterName, long val) throws SQLException {
throw new SQLException("not supported");
}
public void setFloat(String parameterName, float val) throws SQLException {
throw new SQLException("not supported");
}
public void setDouble(String parameterName, double val) throws SQLException {
throw new SQLException("not supported");
}
public void setBigDecimal(String parameterName, BigDecimal val) throws SQLException {
throw new SQLException("not supported");
}
public void setString(String parameterName, String val) throws SQLException {
throw new SQLException("not supported");
}
public void setBytes(String parameterName, byte val[]) throws SQLException {
throw new SQLException("not supported");
}
public void setDate(String parameterName, java.sql.Date val) throws SQLException {
throw new SQLException("not supported");
}
public void setTime(String parameterName, java.sql.Time val) throws SQLException {
throw new SQLException("not supported");
}
public void setTimestamp(String parameterName, java.sql.Timestamp val) throws SQLException {
throw new SQLException("not supported");
}
public void setAsciiStream(String parameterName, java.io.InputStream s, int length)
throws SQLException {
throw new SQLException("not supported");
}
public void setBinaryStream(String parameterName, java.io.InputStream s, int length)
throws SQLException {
throw new SQLException("not supported");
}
public void setObject(String parameterName, Object val, int targetSqlType, int scale)
throws SQLException {
throw new SQLException("not supported");
}
public void setObject(String parameterName, Object val, int targetSqlType) throws SQLException {
throw new SQLException("not supported");
}
public void setObject(String parameterName, Object val) throws SQLException {
throw new SQLException("not supported");
}
public void setCharacterStream(String parameterName, java.io.Reader r, int length)
throws SQLException {
throw new SQLException("not supported");
}
public void setDate(String parameterName, java.sql.Date val, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public void setTime(String parameterName, java.sql.Time val, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public void setTimestamp(String parameterName, java.sql.Timestamp val, Calendar cal)
throws SQLException {
throw new SQLException("not supported");
}
public void setNull(String parameterName, int sqlType, String typeName) throws SQLException {
throw new SQLException("not supported");
}
public String getString(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public boolean getBoolean(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public byte getByte(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public short getShort(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public int getInt(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public long getLong(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public float getFloat(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public double getDouble(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public byte[] getBytes(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Date getDate(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Time getTime(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Timestamp getTimestamp(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public Object getObject(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public Object getObject(int parameterIndex) throws SQLException {
throw new SQLException("not supported");
}
public BigDecimal getBigDecimal(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Date getDate(String parameterName, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Date getDate(int parameterIndex, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Time getTime(String parameterName, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Time getTime(int parameterIndex, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Timestamp getTimestamp(String parameterName, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.sql.Timestamp getTimestamp(int parameterIndex, Calendar cal) throws SQLException {
throw new SQLException("not supported");
}
public java.net.URL getURL(String parameterName) throws SQLException {
throw new SQLException("not supported");
}
}
