WriterKeys (prospecto-api 1.8.0 API)

```
public interface WriterKeys
```
Keys used for configuration options of a ViewWriter.

Author:

Carl Harris

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`INCLUDE_NULL_PROPERTIES`	When set to `true` a writer will include properties from the view whose value is null.
`static String`	`INCLUDE_XML_XSI_TYPE`	When set to `true` an XML view will include the appropriate `xsi:type` attribute on each value element.
`static String`	`PRETTY_PRINT_OUTPUT`	When set to `true` and is supported by the writer, output will be pretty printed.
`static String`	`WRAP_ARRAY_IN_ENVELOPE`	When set to `false` a view whose root is of array type will not be wrapped in an envelope.
`static String`	`WRAP_OBJECT_IN_ENVELOPE`	When set to `true` a view whose root is of object type will be wrapped in an envelope if the root element is named.

- Field Detail
  - INCLUDE_NULL_PROPERTIES
```
static final String INCLUDE_NULL_PROPERTIES
```
    When set to true a writer will include properties from the view whose value is null.
    
    See Also:
    
    Constant Field Values
  - WRAP_OBJECT_IN_ENVELOPE
```
static final String WRAP_OBJECT_IN_ENVELOPE
```
    When set to true a view whose root is of object type will be wrapped in an envelope if the root element is named.
    
    See Also:
    
    Constant Field Values
  - WRAP_ARRAY_IN_ENVELOPE
```
static final String WRAP_ARRAY_IN_ENVELOPE
```
    When set to false a view whose root is of array type will not be wrapped in an envelope.
    
    See Also:
    
    Constant Field Values
  - INCLUDE_XML_XSI_TYPE
```
static final String INCLUDE_XML_XSI_TYPE
```
    When set to true an XML view will include the appropriate xsi:type attribute on each value element.
    
    See Also:
    
    Constant Field Values
  - PRETTY_PRINT_OUTPUT
```
static final String PRETTY_PRINT_OUTPUT
```
    When set to true and is supported by the writer, output will be pretty printed.
    
    See Also:
    
    Constant Field Values