/**
* Sets this <code>XmlReaderContentHandler</code> object's <code>tag</code> field if the given
* name is the key for a tag and this object's state is not <code>INITIAL</code>. The field is set
* to the constant that corresponds to the given element name. If the state is <code>INITIAL
* </code>, the state is set to the given name, which will be one of the sections <code>PROPERTIES
* </code>, <code>METADATA</code>, or <code>DATA</code>. In either case, this method puts this
* document handler in the proper state for calling the method <code>endElement</code>.
*
* <p>If the state is <code>DATA</code> and the tag is <code>RowTag</code>, <code>DelTag</code>,
* or <code>InsTag</code>, this method moves the rowset's cursor to the insert row and sets this
* <code>XmlReaderContentHandler</code> object's <code>idx</code> field to <code>0</code> so that
* it will be in the proper state when the parser calls the method <code>endElement</code>.
*
* @param lName the name of the element; either (1) one of the array elements in the fields <code>
* properties</code>, <code>colDef</code>, or <code>data</code> or (2) one of the <code>RowSet
* </code> elements <code>"properties"</code>, <code>"metadata"</code>, or <code>"data"</code>
* @param attributes <code>org.xml.sax.AttributeList</code> objects that are attributes of the
* named section element; may be <code>null</code> if there are no attributes, which is the
* case for <code>WebRowSet</code> objects
* @exception SAXException if a general SAX error occurs
*/
public void startElement(String uri, String lName, String qName, Attributes attributes)
throws SAXException {
int tag;
String name = "";
name = lName;
switch (getState()) {
case PROPERTIES:
tempCommand = "";
tag = propMap.get(name);
if (tag == PropNullTag) setNullValue(true);
else setTag(tag);
break;
case METADATA:
tag = colDefMap.get(name);
if (tag == MetaNullTag) setNullValue(true);
else setTag(tag);
break;
case DATA:
/**
* This has been added to clear out the values of the previous read so that we should not
* add up values of data between different tags
*/
tempStr = "";
tempUpdate = "";
if (dataMap.get(name) == null) {
tag = NullTag;
} else if (dataMap.get(name) == EmptyStringTag) {
tag = EmptyStringTag;
} else {
tag = dataMap.get(name);
}
if (tag == NullTag) {
setNullValue(true);
} else if (tag == EmptyStringTag) {
setEmptyStringValue(true);
} else {
setTag(tag);
if (tag == RowTag || tag == DelTag || tag == InsTag) {
idx = 0;
try {
rs.moveToInsertRow();
} catch (SQLException ex) {;
}
}
}
break;
default:
setState(name);
}
}
/**
* Sets the value for the given element if <code>name</code> is one of the array elements in the
* fields <code>properties</code>, <code>colDef</code>, or <code>data</code> and this <code>
* XmlReaderContentHandler</code> object's state is not <code>INITIAL</code>. If the state is
* <code>INITIAL</code>, this method does nothing.
*
* <p>If the state is <code>METADATA</code> and the argument supplied is <code>"metadata"</code>,
* the rowset's metadata is set. If the state is <code>PROPERTIES</code>, the appropriate property
* is set using the given name to determine the appropriate value. If the state is <code>DATA
* </code> and the argument supplied is <code>"data"</code>, this method sets the state to <code>
* INITIAL</code> and returns. If the argument supplied is one of the elements in the field <code>
* data</code>, this method makes the appropriate changes to the rowset's data.
*
* @param lName the name of the element; either (1) one of the array elements in the fields <code>
* properties</code>, <code>colDef</code>, or <code>data</code> or (2) one of the <code>RowSet
* </code> elements <code>"properties"</code>, <code>"metadata"</code>, or <code>"data"</code>
* @exception SAXException if a general SAX error occurs
*/
@SuppressWarnings("fallthrough")
public void endElement(String uri, String lName, String qName) throws SAXException {
int tag;
String name = "";
name = lName;
switch (getState()) {
case PROPERTIES:
if (name.equals("properties")) {
state = INITIAL;
break;
}
try {
tag = propMap.get(name);
switch (tag) {
case KeycolsTag:
if (keyCols != null) {
int i[] = new int[keyCols.size()];
for (int j = 0; j < i.length; j++) i[j] = Integer.parseInt(keyCols.elementAt(j));
rs.setKeyColumns(i);
}
break;
case PropClassTag:
// Added the handling for Class tags to take care of maps
// Makes an entry into the map upon end of class tag
try {
typeMap.put(Key_map, j86.sun.reflect.misc.ReflectUtil.forName(Value_map));
} catch (ClassNotFoundException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmap").toString(), ex.getMessage()));
}
break;
case MapTag:
// Added the handling for Map to take set the typeMap
rs.setTypeMap(typeMap);
break;
default:
break;
}
if (getNullValue()) {
setPropertyValue(null);
setNullValue(false);
} else {
setPropertyValue(propertyValue);
}
} catch (SQLException ex) {
throw new SAXException(ex.getMessage());
}
// propertyValue need to be reset to an empty string
propertyValue = "";
setTag(-1);
break;
case METADATA:
if (name.equals("metadata")) {
try {
rs.setMetaData(md);
state = INITIAL;
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmetadata").toString(), ex.getMessage()));
}
} else {
try {
if (getNullValue()) {
setMetaDataValue(null);
setNullValue(false);
} else {
setMetaDataValue(metaDataValue);
}
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmetadata").toString(), ex.getMessage()));
}
// metaDataValue needs to be reset to an empty string
metaDataValue = "";
}
setTag(-1);
break;
case DATA:
if (name.equals("data")) {
state = INITIAL;
return;
}
if (dataMap.get(name) == null) {
tag = NullTag;
} else {
tag = dataMap.get(name);
}
switch (tag) {
case ColTag:
try {
idx++;
if (getNullValue()) {
insertValue(null);
setNullValue(false);
} else {
insertValue(tempStr);
}
// columnValue now need to be reset to the empty string
columnValue = "";
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsertval").toString(),
ex.getMessage()));
}
break;
case RowTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
// Making this as the original to turn off the
// rowInserted flagging
rs.setOriginalRow();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errconstr").toString(), ex.getMessage()));
}
break;
case DelTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
rs.setOriginalRow();
applyUpdates();
rs.deleteRow();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errdel").toString(), ex.getMessage()));
}
break;
case InsTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsert").toString(), ex.getMessage()));
}
break;
case InsDelTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
rs.setOriginalRow();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsdel").toString(), ex.getMessage()));
}
break;
case UpdTag:
try {
if (getNullValue()) {
insertValue(null);
setNullValue(false);
} else if (getEmptyStringValue()) {
insertValue("");
setEmptyStringValue(false);
} else {
updates.add(upd);
}
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errupdate").toString(), ex.getMessage()));
}
break;
default:
break;
}
default:
break;
}
}