BaseView (Apache jclouds 1.8.1 API)

java.lang.Object
- com.google.common.collect.ForwardingObject
- - org.jclouds.internal.BaseView

All Implemented Interfaces:

View

Direct Known Subclasses:

BlobStoreContextImpl, ComputeServiceContextImpl, LoadBalancerServiceContextImpl, RegionScopedBlobStoreContext
```
@Singleton
public abstract class BaseView
extends com.google.common.collect.ForwardingObject
implements View
```

Constructor Summary

Constructors
Modifier Constructor and Description

protected BaseView(Context backend, com.google.common.reflect.TypeToken<? extends Context> backendType)

Constructors
Modifier	Constructor and Description
`protected`	`BaseView(Context backend, com.google.common.reflect.TypeToken<? extends Context> backendType)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected Context`	`delegate()`
`boolean`	`equals(Object o)`
`com.google.common.reflect.TypeToken<? extends Context>`	`getBackendType()`
`int`	`hashCode()`
`protected com.google.common.base.Objects.ToStringHelper`	`string()`
`String`	`toString()`
`<C extends Context> C`	`unwrap()` shortcut for `unwrap(getWrappedType())`
`<C extends Context> C`	`unwrap(com.google.common.reflect.TypeToken<C> type)` Return an object of the specified type to allow access to the backend context.
`<A extends Closeable> A`	`unwrapApi(Class<A> apiClass)` Unwraps the underlying api from this view.

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

- Constructor Detail
  - BaseView
```
protected BaseView(Context backend,
        com.google.common.reflect.TypeToken<? extends Context> backendType)
```
- Method Detail
  - unwrap
```
public <C extends Context> C unwrap(com.google.common.reflect.TypeToken<C> type)
```
    Description copied from interface: View
    Return an object of the specified type to allow access to the backend context. If the backend context is not assignable from the supplied type, an IllegalArgumentException is thrown. ex.
```
 RestContext backendApi = computeContext.unwrap(NovaApiMetadata.CONTEXT_TOKEN);
 
```
    Specified by:
    
    unwrap in interface View
    
    Parameters:
    type - the type of the context to be returned. The backend context must be assignable from this type.
    
    Returns:
    an instance of the specified type
    See Also:
    View.getBackendType()
  - getBackendType
```
public com.google.common.reflect.TypeToken<? extends Context> getBackendType()
```
    Specified by:
    
    getBackendType in interface View
    
    Returns:
    type of the context powering the current one.
  - unwrap
```
public <C extends Context> C unwrap()
                         throws ClassCastException
```
    Description copied from interface: View
    
    shortcut for unwrap(getWrappedType())
    
    Specified by:
    
    unwrap in interface View
    
    Throws:
    
    ClassCastException - if the user supplied C param is not assignableFrom View.getBackendType()
  - unwrapApi
```
public <A extends Closeable> A unwrapApi(Class<A> apiClass)
```
    Description copied from interface: View
    
    Unwraps the underlying api from this view.
    
    Specified by:
    
    unwrapApi in interface View
    
    Parameters:
    apiClass - The class of the api to unwrap.
    
    Returns:
    The unwrapped api.
  - delegate
```
protected Context delegate()
```
    Specified by:
    
    delegate in class com.google.common.collect.ForwardingObject
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class com.google.common.collect.ForwardingObject
  - string
```
protected com.google.common.base.Objects.ToStringHelper string()
```

Class BaseView

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BaseView

Method Detail

unwrap

getBackendType

unwrap

unwrapApi

delegate

equals

hashCode

toString

string