FhirCamelValidators (ipf 4.0.0 API)

java.lang.Object
- org.openehealth.ipf.platform.camel.ihe.fhir.core.FhirCamelValidators

```
public final class FhirCamelValidators
extends Object
```
Factory class for creating validating processors for FHIR resources. For schematron validation you need to have the phloc-schematron library in the classpath.

The FHIR validators are used as processors, e.g.:
```
     ...
     .process(FhirResourceValidators.itiRequestValidator())
     ...
 
```
An instance of UnprocessableEntityException is thrown if validation fails. A FHIR Consumer will automatically process the exception for a 400 response.

Validation is executed depending on the presence of FhirContext in the message header. The kind of validation is determined by the integer value in the VALIDATION_MODE message header, i.e. which of the following bits are set:
- header not present : schema validation
- OFF (0) : no validation
- SCHEMA (1) : schema validation
- SCHEMATRON (2) : schematron validation
- MODEL (4) : resource model validation
Higher value result in an higher performance impact due to the validation. Model-based validation can slow down processing significantly.
Since:

3.2

Author:

Christian Ohr

Field Summary

Fields
Modifier and Type Field Description

static int MODEL

static int OFF

static int SCHEMA

static int SCHEMATRON

static String VALIDATION_MODE

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static org.apache.camel.Processor`	`itiRequestValidator()`
`static org.apache.camel.Processor`	`itiResponseValidator()`

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

- Field Detail
  - VALIDATION_MODE
```
public static final String VALIDATION_MODE
```
    See Also:
    
    Constant Field Values
  - MODEL
```
public static final int MODEL
```
    See Also:
    
    Constant Field Values
  - SCHEMATRON
```
public static final int SCHEMATRON
```
    See Also:
    
    Constant Field Values
  - SCHEMA
```
public static final int SCHEMA
```
    See Also:
    
    Constant Field Values
  - OFF
```
public static final int OFF
```
    See Also:
    
    Constant Field Values
- Method Detail
  - itiRequestValidator
```
public static org.apache.camel.Processor itiRequestValidator()
```
    Returns:
    
    instance of FHIR validator processor that checks the FHIR resource belonging to the request of the FHIR transaction
  - itiResponseValidator
```
public static org.apache.camel.Processor itiResponseValidator()
```
    Returns:
    
    instance of FHIR validator processor that checks the FHIR resource belonging to the response of the FHIR transaction