CqlDataUtil (LinuxForHealth FHIR Server)

java.lang.Object
- org.linuxforhealth.fhir.persistence.cassandra.cql.CqlDataUtil

```
public class CqlDataUtil
extends java.lang.Object
```
Utility functions for dealing with data read from and written to Cassandra

Constructor Summary

Constructors
Constructor Description

CqlDataUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isBase64Chars(java.lang.String name)`	Check that the name contains only characters used in a Base64 encoded string.
`static boolean`	`isValidName(java.lang.String name)`	Check that the name is a valid object name for Cassandra.
`static void`	`safeBase64(java.lang.String value)`
`static void`	`safeId(java.lang.String id)`	Asserts that the given id is safe and will not escape a Cql statement In this case, we can simply assert that it's a valid FHIR identifier string

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CqlDataUtil
```
public CqlDataUtil()
```
- Method Detail
  - safeId
```
public static void safeId(java.lang.String id)
```
    Asserts that the given id is safe and will not escape a Cql statement In this case, we can simply assert that it's a valid FHIR identifier string
    
    Parameters:
    
    id -
  - safeBase64
```
public static void safeBase64(java.lang.String value)
```
  - isValidName
```
public static boolean isValidName(java.lang.String name)
```
    Check that the name is a valid object name for Cassandra.
    
    Parameters:
    
    name -
    
    Returns:
  - isBase64Chars
```
public static boolean isBase64Chars(java.lang.String name)
```
    Check that the name contains only characters used in a Base64 encoded string. Note that this does not assert that the string is valid Base64.
    
    Parameters:
    
    name -
    
    Returns: