DynamicContent (Payara Project 6.2022.2 API)

All Superinterfaces:

Content

All Known Implementing Classes:

CachingDynamicContentImpl, SimpleDynamicContentImpl
```
public interface DynamicContent
extends Content
```
Prescribes the contract for dynamic content.
Each DynamicContent reports its MIME type (for use in setting the MIME type in the HTTP response back to the client).
Further, each DynamicContent object must return an "instance" which represents a version of the dynamic content at a given point in time. It is open to the implementer whether the DynamicContent returns a newly-created Instance each time or whether it caches some number of instances as an optimization.

Author:

tjquinn

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`DynamicContent.Instance`	Defines the contract for a given version of dynamic content at a single moment in time.
`static class`	`DynamicContent.InstanceAdapter`	Convenience implementation of Instance.

Nested classes/interfaces inherited from interface org.glassfish.appclient.server.core.jws.servedcontent.Content
Content.Adapter, Content.State

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DynamicContent.Instance`	`getExistingInstance(Properties tokenValues)`	Retrieves an "instance" of this dynamic content, with placeholders substituted using the provided properties.
`String`	`getMimeType()`	Retrieve the MIME type for this dynamic content.
`DynamicContent.Instance`	`getOrCreateInstance(Properties tokenValues)`	Retrieves an existing "instance" of this dynamic content, with placeholders substituted, creating a new one if none already exists.
`boolean`	`isMain()`	Reports whether this dynamic content represents the main JNLP document for an app client.

Methods inherited from interface org.glassfish.appclient.server.core.jws.servedcontent.Content
isAvailable, resume, start, state, stop, suspend

- Method Detail
  - getExistingInstance
```
DynamicContent.Instance getExistingInstance(Properties tokenValues)
```
    Retrieves an "instance" of this dynamic content, with placeholders substituted using the provided properties.
    
    Parameters:
    
    tokenValues - maps placeholder tokens to values
    
    Returns:
    
    matching Instance; null if no matching instance exists
  - getOrCreateInstance
```
DynamicContent.Instance getOrCreateInstance(Properties tokenValues)
```
    Retrieves an existing "instance" of this dynamic content, with placeholders substituted, creating a new one if none already exists.
    
    Parameters:
    
    tokenValues - maps placeholder tokens to values
    
    Returns:
    
    matching or newly-created Instance
  - getMimeType
```
String getMimeType()
```
    Retrieve the MIME type for this dynamic content.
    
    Returns:
  - isMain
```
boolean isMain()
```
    Reports whether this dynamic content represents the main JNLP document for an app client.
    
    Returns: