ContentTypeService (Hippo CMS7 Services 15.2.0 API)

```
public interface ContentTypeService
```
ContentType Service which provides access to:
- A lightweight and immutable representation of the current and aggregated or effective JCR Repository NodeType definitions
- A lightweight and immutable representation of the current ContentType definitions, including aggregated ones for specific Nodes within the repository

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  ContentTypes getContentTypes()
  
  EffectiveNodeTypes getEffectiveNodeTypes()

- Method Detail
  - getEffectiveNodeTypes
```
EffectiveNodeTypes getEffectiveNodeTypes()
                                  throws javax.jcr.RepositoryException
```
    Returns:
    
    A lightweight and immutable representation of the current and aggregated or effective JCR Repository NodeType definitions
    
    Throws:
    
    javax.jcr.RepositoryException - if a repository error occurs
  - getContentTypes
```
ContentTypes getContentTypes()
                      throws javax.jcr.RepositoryException
```
    Returns:
    
    A lightweight and immutable representation of the current ContentType definitions.
    
    Throws:
    
    javax.jcr.RepositoryException - if a repository error occurs