JDK 11 java.sql.rowset.jmod - SQL Rowset Module
JDK 11 java.sql.rowset.jmod is the JMOD file for JDK 11 SQL Rowset module.
JDK 11 SQL Rowset module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.sql.rowset.jmod.
JDK 11 SQL Rowset module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 SQL Rowset module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.sql.rowset.
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⏎ javax/sql/rowset/serial/SQLOutputImpl.java
/*
* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package javax.sql.rowset.serial;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.sql.*;
import java.util.Map;
import java.util.Vector;
/**
* The output stream for writing the attributes of a
* custom-mapped user-defined type (UDT) back to the database.
* The driver uses this interface internally, and its
* methods are never directly invoked by an application programmer.
* <p>
* When an application calls the
* method <code>PreparedStatement.setObject</code>, the driver
* checks to see whether the value to be written is a UDT with
* a custom mapping. If it is, there will be an entry in a
* type map containing the <code>Class</code> object for the
* class that implements <code>SQLData</code> for this UDT.
* If the value to be written is an instance of <code>SQLData</code>,
* the driver will create an instance of <code>SQLOutputImpl</code>
* and pass it to the method <code>SQLData.writeSQL</code>.
* The method <code>writeSQL</code> in turn calls the
* appropriate <code>SQLOutputImpl.writeXXX</code> methods
* to write data from the <code>SQLData</code> object to
* the <code>SQLOutputImpl</code> output stream as the
* representation of an SQL user-defined type.
*
* @since 1.5
*/
public class SQLOutputImpl implements SQLOutput {
/**
* A reference to an existing vector that
* contains the attributes of a <code>Struct</code> object.
*/
@SuppressWarnings("rawtypes")
private Vector attribs;
/**
* The type map the driver supplies to a newly created
* <code>SQLOutputImpl</code> object. This type map
* indicates the <code>SQLData</code> class whose
* <code>writeSQL</code> method will be called. This
* method will in turn call the appropriate
* <code>SQLOutputImpl</code> writer methods.
*/
@SuppressWarnings("rawtypes")
private Map map;
/**
* Creates a new <code>SQLOutputImpl</code> object
* initialized with the given vector of attributes and
* type map. The driver will use the type map to determine
* which <code>SQLData.writeSQL</code> method to invoke.
* This method will then call the appropriate
* <code>SQLOutputImpl</code> writer methods in order and
* thereby write the attributes to the new output stream.
*
* @param attributes a <code>Vector</code> object containing the attributes of
* the UDT to be mapped to one or more objects in the Java
* programming language
*
* @param map a <code>java.util.Map</code> object containing zero or
* more entries, with each entry consisting of 1) a <code>String</code>
* giving the fully qualified name of a UDT and 2) the
* <code>Class</code> object for the <code>SQLData</code> implementation
* that defines how the UDT is to be mapped
* @throws SQLException if the <code>attributes</code> or the <code>map</code>
* is a <code>null</code> value
*/
public SQLOutputImpl(Vector<?> attributes, Map<String,?> map)
throws SQLException
{
if ((attributes == null) || (map == null)) {
throw new SQLException("Cannot instantiate a SQLOutputImpl " +
"instance with null parameters");
}
this.attribs = attributes;
this.map = map;
}
//================================================================
// Methods for writing attributes to the stream of SQL data.
// These methods correspond to the column-accessor methods of
// java.sql.ResultSet.
//================================================================
/**
* Writes a <code>String</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>CHAR</code>, <code>VARCHAR</code>, or
* <code>LONGVARCHAR</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeString(String x) throws SQLException {
//System.out.println("Adding :"+x);
attribs.add(x);
}
/**
* Writes a <code>boolean</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>BIT</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeBoolean(boolean x) throws SQLException {
attribs.add(Boolean.valueOf(x));
}
/**
* Writes a <code>byte</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>BIT</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeByte(byte x) throws SQLException {
attribs.add(Byte.valueOf(x));
}
/**
* Writes a <code>short</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>SMALLINT</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeShort(short x) throws SQLException {
attribs.add(Short.valueOf(x));
}
/**
* Writes an <code>int</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>INTEGER</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeInt(int x) throws SQLException {
attribs.add(Integer.valueOf(x));
}
/**
* Writes a <code>long</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>BIGINT</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeLong(long x) throws SQLException {
attribs.add(Long.valueOf(x));
}
/**
* Writes a <code>float</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>REAL</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeFloat(float x) throws SQLException {
attribs.add(Float.valueOf(x));
}
/**
* Writes a <code>double</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>DOUBLE</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeDouble(double x) throws SQLException{
attribs.add(Double.valueOf(x));
}
/**
* Writes a <code>java.math.BigDecimal</code> object in the Java programming
* language to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>NUMERIC</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeBigDecimal(java.math.BigDecimal x) throws SQLException{
attribs.add(x);
}
/**
* Writes an array of <code>bytes</code> in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>VARBINARY</code> or <code>LONGVARBINARY</code>
* before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeBytes(byte[] x) throws SQLException {
attribs.add(x);
}
/**
* Writes a <code>java.sql.Date</code> object in the Java programming
* language to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>DATE</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeDate(java.sql.Date x) throws SQLException {
attribs.add(x);
}
/**
* Writes a <code>java.sql.Time</code> object in the Java programming
* language to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>TIME</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeTime(java.sql.Time x) throws SQLException {
attribs.add(x);
}
/**
* Writes a <code>java.sql.Timestamp</code> object in the Java programming
* language to this <code>SQLOutputImpl</code> object. The driver converts
* it to an SQL <code>TIMESTAMP</code> before returning it to the database.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeTimestamp(java.sql.Timestamp x) throws SQLException {
attribs.add(x);
}
/**
* Writes a stream of Unicode characters to this
* <code>SQLOutputImpl</code> object. The driver will do any necessary
* conversion from Unicode to the database <code>CHAR</code> format.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeCharacterStream(java.io.Reader x) throws SQLException {
BufferedReader bufReader = new BufferedReader(x);
try {
int i;
while( (i = bufReader.read()) != -1 ) {
char ch = (char)i;
StringBuffer strBuf = new StringBuffer();
strBuf.append(ch);
String str = new String(strBuf);
String strLine = bufReader.readLine();
writeString(str.concat(strLine));
}
} catch(IOException ioe) {
}
}
/**
* Writes a stream of ASCII characters to this
* <code>SQLOutputImpl</code> object. The driver will do any necessary
* conversion from ASCII to the database <code>CHAR</code> format.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeAsciiStream(java.io.InputStream x) throws SQLException {
BufferedReader bufReader = new BufferedReader(new InputStreamReader(x));
try {
int i;
while( (i=bufReader.read()) != -1 ) {
char ch = (char)i;
StringBuffer strBuf = new StringBuffer();
strBuf.append(ch);
String str = new String(strBuf);
String strLine = bufReader.readLine();
writeString(str.concat(strLine));
}
}catch(IOException ioe) {
throw new SQLException(ioe.getMessage());
}
}
/**
* Writes a stream of uninterpreted bytes to this <code>SQLOutputImpl</code>
* object.
*
* @param x the value to pass to the database
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeBinaryStream(java.io.InputStream x) throws SQLException {
BufferedReader bufReader = new BufferedReader(new InputStreamReader(x));
try {
int i;
while( (i=bufReader.read()) != -1 ) {
char ch = (char)i;
StringBuffer strBuf = new StringBuffer();
strBuf.append(ch);
String str = new String(strBuf);
String strLine = bufReader.readLine();
writeString(str.concat(strLine));
}
} catch(IOException ioe) {
throw new SQLException(ioe.getMessage());
}
}
//================================================================
// Methods for writing items of SQL user-defined types to the stream.
// These methods pass objects to the database as values of SQL
// Structured Types, Distinct Types, Constructed Types, and Locator
// Types. They decompose the Java object(s) and write leaf data
// items using the methods above.
//================================================================
/**
* Writes to the stream the data contained in the given
* <code>SQLData</code> object.
* When the <code>SQLData</code> object is <code>null</code>, this
* method writes an SQL <code>NULL</code> to the stream.
* Otherwise, it calls the <code>SQLData.writeSQL</code>
* method of the given object, which
* writes the object's attributes to the stream.
* <P>
* The implementation of the method <code>SQLData.writeSQ</code>
* calls the appropriate <code>SQLOutputImpl.writeXXX</code> method(s)
* for writing each of the object's attributes in order.
* The attributes must be read from an <code>SQLInput</code>
* input stream and written to an <code>SQLOutputImpl</code>
* output stream in the same order in which they were
* listed in the SQL definition of the user-defined type.
*
* @param x the object representing data of an SQL structured or
* distinct type
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeObject(SQLData x) throws SQLException {
/*
* Except for the types that are passed as objects
* this seems to be the only way for an object to
* get a null value for a field in a structure.
*
* Note: this means that the class defining SQLData
* will need to track if a field is SQL null for itself
*/
if (x == null) {
attribs.add(null);
} else {
/*
* We have to write out a SerialStruct that contains
* the name of this class otherwise we don't know
* what to re-instantiate during readSQL()
*/
attribs.add(new SerialStruct(x, map));
}
}
/**
* Writes a <code>Ref</code> object in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to a serializable <code>SerialRef</code> SQL <code>REF</code> value
* before returning it to the database.
*
* @param x an object representing an SQL <code>REF</code> value
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeRef(Ref x) throws SQLException {
if (x == null) {
attribs.add(null);
} else {
attribs.add(new SerialRef(x));
}
}
/**
* Writes a <code>Blob</code> object in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to a serializable <code>SerialBlob</code> SQL <code>BLOB</code> value
* before returning it to the database.
*
* @param x an object representing an SQL <code>BLOB</code> value
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeBlob(Blob x) throws SQLException {
if (x == null) {
attribs.add(null);
} else {
attribs.add(new SerialBlob(x));
}
}
/**
* Writes a <code>Clob</code> object in the Java programming language
* to this <code>SQLOutputImpl</code> object. The driver converts
* it to a serializable <code>SerialClob</code> SQL <code>CLOB</code> value
* before returning it to the database.
*
* @param x an object representing an SQL <code>CLOB</code> value
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeClob(Clob x) throws SQLException {
if (x == null) {
attribs.add(null);
} else {
attribs.add(new SerialClob(x));
}
}
/**
* Writes a <code>Struct</code> object in the Java
* programming language to this <code>SQLOutputImpl</code>
* object. The driver converts this value to an SQL structured type
* before returning it to the database.
* <P>
* This method should be used when an SQL structured type has been
* mapped to a <code>Struct</code> object in the Java programming
* language (the standard mapping). The method
* <code>writeObject</code> should be used if an SQL structured type
* has been custom mapped to a class in the Java programming language.
*
* @param x an object representing the attributes of an SQL structured type
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeStruct(Struct x) throws SQLException {
SerialStruct s = new SerialStruct(x,map);;
attribs.add(s);
}
/**
* Writes an <code>Array</code> object in the Java
* programming language to this <code>SQLOutputImpl</code>
* object. The driver converts this value to a serializable
* <code>SerialArray</code> SQL <code>ARRAY</code>
* value before returning it to the database.
*
* @param x an object representing an SQL <code>ARRAY</code> value
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeArray(Array x) throws SQLException {
if (x == null) {
attribs.add(null);
} else {
attribs.add(new SerialArray(x, map));
}
}
/**
* Writes an <code>java.sql.Type.DATALINK</code> object in the Java
* programming language to this <code>SQLOutputImpl</code> object. The
* driver converts this value to a serializable <code>SerialDatalink</code>
* SQL <code>DATALINK</code> value before return it to the database.
*
* @param url an object representing a SQL <code>DATALINK</code> value
* @throws SQLException if the <code>SQLOutputImpl</code> object is in
* use by a <code>SQLData</code> object attempting to write the attribute
* values of a UDT to the database.
*/
@SuppressWarnings("unchecked")
public void writeURL(java.net.URL url) throws SQLException {
if (url == null) {
attribs.add(null);
} else {
attribs.add(new SerialDatalink(url));
}
}
/**
* Writes the next attribute to the stream as a <code>String</code>
* in the Java programming language. The driver converts this to a
* SQL <code>NCHAR</code> or
* <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
* (depending on the argument's
* size relative to the driver's limits on <code>NVARCHAR</code> values)
* when it sends it to the stream.
*
* @param x the value to pass to the database
* @exception SQLException if a database access error occurs
* @since 1.6
*/
@SuppressWarnings("unchecked")
public void writeNString(String x) throws SQLException {
attribs.add(x);
}
/**
* Writes an SQL <code>NCLOB</code> value to the stream.
*
* @param x a <code>NClob</code> object representing data of an SQL
* <code>NCLOB</code> value
*
* @exception SQLException if a database access error occurs
* @since 1.6
*/
@SuppressWarnings("unchecked")
public void writeNClob(NClob x) throws SQLException {
attribs.add(x);
}
/**
* Writes an SQL <code>ROWID</code> value to the stream.
*
* @param x a <code>RowId</code> object representing data of an SQL
* <code>ROWID</code> value
*
* @exception SQLException if a database access error occurs
* @since 1.6
*/
@SuppressWarnings("unchecked")
public void writeRowId(RowId x) throws SQLException {
attribs.add(x);
}
/**
* Writes an SQL <code>XML</code> value to the stream.
*
* @param x a <code>SQLXML</code> object representing data of an SQL
* <code>XML</code> value
*
* @exception SQLException if a database access error occurs
* @since 1.6
*/
@SuppressWarnings("unchecked")
public void writeSQLXML(SQLXML x) throws SQLException {
attribs.add(x);
}
}
⏎ javax/sql/rowset/serial/SQLOutputImpl.java
Or download all of them as a single archive file:
File name: java.sql.rowset-11.0.1-src.zip File size: 332154 bytes Release date: 2018-11-04 Download
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