PartComponentsEnvironment (JasperReports Javadoc 7.0.0 API)

java.lang.Object
- net.sf.jasperreports.engine.part.PartComponentsEnvironment

```
public final class PartComponentsEnvironment
extends Object
```
A class that provides access to component bundles.
Component bundles are registered as JasperReports extensions of type PartComponentsBundle via the central extension framework (see ExtensionsEnvironment).

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

Fields
Modifier and Type Field Description

static String EXCEPTION_MESSAGE_KEY_COMPONENT_MANAGER_NOT_FOUND

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected List<PartComponentsBundle>`	`findBundles()`
`Collection<PartComponentsBundle>`	`getBundles()`	Returns the set of all component bundles present in the registry.
`protected List<PartComponentsBundle>`	`getCachedBundles()`
`String`	`getComponentName(Class<? extends PartComponent> componentType)`
`static PartComponentsEnvironment`	`getInstance(JasperReportsContext jasperReportsContext)`
`PartComponentManager`	`getManager(PartComponent component)`	Returns a component manager that corresponds to a particular component type key.

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

- Field Detail
  - EXCEPTION_MESSAGE_KEY_COMPONENT_MANAGER_NOT_FOUND
```
public static final String EXCEPTION_MESSAGE_KEY_COMPONENT_MANAGER_NOT_FOUND
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getInstance
```
public static PartComponentsEnvironment getInstance(JasperReportsContext jasperReportsContext)
```
  - getBundles
```
public Collection<PartComponentsBundle> getBundles()
```
    Returns the set of all component bundles present in the registry.
    
    Returns:
    
    the set of component bundles
  - getCachedBundles
```
protected List<PartComponentsBundle> getCachedBundles()
```
  - findBundles
```
protected List<PartComponentsBundle> findBundles()
```
  - getManager
```
public PartComponentManager getManager(PartComponent component)
```
    Returns a component manager that corresponds to a particular component type key.
    
    Parameters:
    
    component - the component type key
    
    Returns:
    
    the manager for the component type
    
    Throws:
    
    JRRuntimeException - if the registry does not contain the specified component type
  - getComponentName
```
public String getComponentName(Class<? extends PartComponent> componentType)
```