context.getCommentGenerator().addComment(answer);
GeneratedKey gk = introspectedTable.getGeneratedKey();
if (gk != null) {
IntrospectedColumn introspectedColumn = introspectedTable
.getColumn(gk.getColumn());
// if the column is null, then it's a configuration error. The
// warning has already been reported
if (introspectedColumn != null) {
if (gk.isJdbcStandard()) {
answer.addAttribute(new Attribute("useGeneratedKeys", "true")); //$NON-NLS-1$ //$NON-NLS-2$
answer.addAttribute(new Attribute("keyProperty", introspectedColumn.getJavaProperty())); //$NON-NLS-1$
} else {
answer.addElement(getSelectKey(introspectedColumn, gk));
}
}
}
StringBuilder sb = new StringBuilder();
sb.append("insert into "); //$NON-NLS-1$
sb.append(introspectedTable.getFullyQualifiedTableNameAtRuntime());
answer.addElement(new TextElement(sb.toString()));
XmlElement insertTrimElement = new XmlElement("trim"); //$NON-NLS-1$
insertTrimElement.addAttribute(new Attribute("prefix", "(")); //$NON-NLS-1$ //$NON-NLS-2$
insertTrimElement.addAttribute(new Attribute("suffix", ")")); //$NON-NLS-1$ //$NON-NLS-2$
insertTrimElement.addAttribute(new Attribute("suffixOverrides", ",")); //$NON-NLS-1$ //$NON-NLS-2$
answer.addElement(insertTrimElement);
XmlElement valuesTrimElement = new XmlElement("trim"); //$NON-NLS-1$
valuesTrimElement.addAttribute(new Attribute("prefix", "values (")); //$NON-NLS-1$ //$NON-NLS-2$
valuesTrimElement.addAttribute(new Attribute("suffix", ")")); //$NON-NLS-1$ //$NON-NLS-2$
valuesTrimElement.addAttribute(new Attribute("suffixOverrides", ",")); //$NON-NLS-1$ //$NON-NLS-2$
answer.addElement(valuesTrimElement);
for (IntrospectedColumn introspectedColumn : introspectedTable
.getAllColumns()) {
if (introspectedColumn.isIdentity()) {
// cannot set values on identity fields
continue;
}
if (introspectedColumn.isSequenceColumn()
|| introspectedColumn.getFullyQualifiedJavaType().isPrimitive()) {
// if it is a sequence column, it is not optional
// This is required for MyBatis3 because MyBatis3 parses
// and calculates the SQL before executing the selectKey
// if it is primitive, we cannot do a null check
sb.setLength(0);
sb.append(MyBatis3FormattingUtilities
.getEscapedColumnName(introspectedColumn));
sb.append(',');
insertTrimElement.addElement(new TextElement(sb.toString()));
sb.setLength(0);
sb.append(MyBatis3FormattingUtilities
.getParameterClause(introspectedColumn));
sb.append(',');
valuesTrimElement.addElement(new TextElement(sb.toString()));
continue;
}
XmlElement insertNotNullElement = new XmlElement("if"); //$NON-NLS-1$
sb.setLength(0);
sb.append(introspectedColumn.getJavaProperty());
sb.append(" != null"); //$NON-NLS-1$
insertNotNullElement.addAttribute(new Attribute(
"test", sb.toString())); //$NON-NLS-1$
sb.setLength(0);
sb.append(MyBatis3FormattingUtilities
.getEscapedColumnName(introspectedColumn));
sb.append(',');
insertNotNullElement.addElement(new TextElement(sb.toString()));
insertTrimElement.addElement(insertNotNullElement);
XmlElement valuesNotNullElement = new XmlElement("if"); //$NON-NLS-1$
sb.setLength(0);
sb.append(introspectedColumn.getJavaProperty());
sb.append(" != null"); //$NON-NLS-1$
valuesNotNullElement.addAttribute(new Attribute(
"test", sb.toString())); //$NON-NLS-1$
sb.setLength(0);