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Download XML Editor 11.2 User Manual for Eclipse
Transcript
Author Developer Guide
"The database URL connection string."),
new ArgumentDescriptor(
ARG_USER,
ArgumentDescriptor.TYPE_STRING,
"The name of the database user."),
new ArgumentDescriptor(
ARG_PASSWORD,
ArgumentDescriptor.TYPE_STRING,
"The database password."),
new ArgumentDescriptor(
ARG_SQL,
ArgumentDescriptor.TYPE_STRING,
"The SQL statement to be executed.")
};
return args;
}
/**
* @return The operation description.
*/
public String getDescription() {
return "Executes a database query and puts the result in a table.";
}
public void doOperation(AuthorAccess authorAccess, ArgumentsMap map)
throws IllegalArgumentException, AuthorOperationException {
// Collects the arguments.
String jdbcDriver =
(String)map.getArgumentValue(ARG_JDBC_DRIVER);
String connection =
(String)map.getArgumentValue(ARG_CONNECTION);
String user =
(String)map.getArgumentValue(ARG_USER);
String password =
(String)map.getArgumentValue(ARG_PASSWORD);
String sql =
(String)map.getArgumentValue(ARG_SQL);
int caretPosition = authorAccess.getCaretOffset();
try {
authorAccess.insertXMLFragment(
getFragment(jdbcDriver, connection, user, password, sql),
caretPosition);
} catch (SQLException e) {
throw new AuthorOperationException(
"The operation failed due to the following database error: " +
e.getMessage(), e);
} catch (ClassNotFoundException e) {
throw new AuthorOperationException(
"The JDBC database driver was not found. Tried to load ' " +
jdbcDriver + "'", e);
}
}
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