org.craftercms.core.store.impl

Class AbstractCachedContentStoreAdapter

java.lang.Object

org.craftercms.core.store.impl.AbstractCachedContentStoreAdapter

All Implemented Interfaces:

ContentStoreAdapter

Direct Known Subclasses:

AbstractFileBasedContentStoreAdapter

public abstract class AbstractCachedContentStoreAdapter
extends Object
implements ContentStoreAdapter

Abstract ContentStoreAdapter that provides caching to actual implementations. Subclasses just have to implement the do* methods to provide the cacheable objects. Caching works the following way: when an interface method is called, and there's no cached object associated to the parameter-based compound key, the do* method of the same name is called to execute the actual method code. The returned object is then cached with the compound key.

Author:

Alfonso Vásquez

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheTemplate	cacheTemplate
static String	CONST_KEY_ELEM_CONTENT
static String	CONST_KEY_ELEM_ITEM
static String	CONST_KEY_ELEM_ITEMS
protected CachingOptions	defaultCachingOptions

Constructor Summary

Constructors

Constructor and Description
AbstractCachedContentStoreAdapter()

Method Summary

Modifier and Type	Method and Description
protected abstract Content	doFindContent(Context context, CachingOptions cachingOptions, String path)
protected abstract Item	doFindItem(Context context, CachingOptions cachingOptions, String path, boolean withDescriptor)
protected abstract List<Item>	doFindItems(Context context, CachingOptions cachingOptions, String path, boolean withDescriptor)
Content	findContent(Context context, CachingOptions cachingOptions, String path)
Item	findItem(Context context, CachingOptions cachingOptions, String path, boolean withDescriptor)
List<Item>	findItems(Context context, CachingOptions cachingOptions, String path, boolean withDescriptor)
void	setCacheTemplate(CacheTemplate cacheTemplate)
void	setDefaultCachingOptions(CachingOptions defaultCachingOptions)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.craftercms.core.store.ContentStoreAdapter

createContext, destroyContext, exists, validate

Field Detail

CONST_KEY_ELEM_CONTENT

public static final String CONST_KEY_ELEM_CONTENT

See Also:

Constant Field Values

CONST_KEY_ELEM_ITEM

public static final String CONST_KEY_ELEM_ITEM

See Also:

Constant Field Values

CONST_KEY_ELEM_ITEMS

public static final String CONST_KEY_ELEM_ITEMS

See Also:

Constant Field Values

cacheTemplate

protected CacheTemplate cacheTemplate

defaultCachingOptions

protected CachingOptions defaultCachingOptions

Constructor Detail

AbstractCachedContentStoreAdapter

public AbstractCachedContentStoreAdapter()

Method Detail

setCacheTemplate

public void setCacheTemplate(CacheTemplate cacheTemplate)

setDefaultCachingOptions

public void setDefaultCachingOptions(CachingOptions defaultCachingOptions)

findContent

public Content findContent(Context context,
                           CachingOptions cachingOptions,
                           String path)
                    throws InvalidContextException,
                           StoreException

Specified by:

findContent in interface ContentStoreAdapter

Throws:

InvalidContextException

StoreException

findItem

public Item findItem(Context context,
                     CachingOptions cachingOptions,
                     String path,
                     boolean withDescriptor)
              throws InvalidContextException,
                     XmlFileParseException,
                     StoreException

Specified by:

findItem in interface ContentStoreAdapter

Throws:

InvalidContextException

XmlFileParseException

StoreException

findItems

public List<Item> findItems(Context context,
                            CachingOptions cachingOptions,
                            String path,
                            boolean withDescriptor)
                     throws InvalidContextException,
                            XmlFileParseException,
                            StoreException

Specified by:

findItems in interface ContentStoreAdapter

Throws:

InvalidContextException

XmlFileParseException

StoreException

doFindContent

protected abstract Content doFindContent(Context context,
                                         CachingOptions cachingOptions,
                                         String path)
                                  throws InvalidContextException,
                                         StoreException

Throws:

InvalidContextException

StoreException

doFindItem

protected abstract Item doFindItem(Context context,
                                   CachingOptions cachingOptions,
                                   String path,
                                   boolean withDescriptor)
                            throws InvalidContextException,
                                   XmlFileParseException,
                                   StoreException

Throws:

InvalidContextException

XmlFileParseException

StoreException

doFindItems

protected abstract List<Item> doFindItems(Context context,
                                          CachingOptions cachingOptions,
                                          String path,
                                          boolean withDescriptor)
                                   throws InvalidContextException,
                                          XmlFileParseException,
                                          StoreException

Throws:

InvalidContextException

XmlFileParseException

StoreException