Package org.alfresco.repo.admin.registry

Class RegistryServiceImpl

java.lang.Object
org.alfresco.repo.admin.registry.RegistryServiceImpl
All Implemented Interfaces:
RegistryService
public class RegistryServiceImpl extends Object implements RegistryService
Implementation of registry service to provide generic storage and retrieval of system-related metadata.
Author:
Derek Hulley

  • Constructor Details

    • RegistryServiceImpl

      public RegistryServiceImpl()

  • Method Details

    • setNamespaceService

      public void setNamespaceService(NamespaceService namespaceService)

    • setNodeService

      public void setNodeService(NodeService nodeService)

    • setSearchService

      public void setSearchService(SearchService searchService)

    • setRegistryStoreRef

      public void setRegistryStoreRef(StoreRef registryStoreRef)
      Parameters:
      registryStoreRef - the store in which the registry root is found

    • setRegistryStore

      public void setRegistryStore(String registryStore)
      See Also:

    • setRegistryRootPath

      public void setRegistryRootPath(String registryRootPath)
      A root path e.g. /sys:systemRegistry
      Parameters:
      registryRootPath - the path to the root of the registry

    • init

      public void init()

    • addProperty

      public void addProperty(RegistryKey key, Serializable value)
      Assign a value to the registry key, which must be of the form /a/b/c.
      Specified by:
      addProperty in interface RegistryService
      Parameters:
      key - the registry key.
      value - any value that can be stored in the repository.

    • getProperty

      public Serializable getProperty(RegistryKey key)
      Specified by:
      getProperty in interface RegistryService
      Parameters:
      key - the registry key.
      Returns:
      Returns the value stored in the key or null if no value exists at the path and name provided
      See Also:

    • getChildElements

      public Collection<String> getChildElements(RegistryKey key)
      Description copied from interface: RegistryService
      Fetches all child elements for the given path. The key's property should be null as it is completely ignored. 
          ...
    registryService.addValue(KEY_A_B_C_1, VALUE_ONE);
    registryService.addValue(KEY_A_B_C_2, VALUE_TWO);
    ...
    assertTrue(registryService.getChildElements(KEY_A_B_null).contains("C"));
    ...
      Specified by:
      getChildElements in interface RegistryService
      Parameters:
      key - the registry key with the path. The last element in the path will be ignored, and can be any acceptable value localname or null.
      Returns:
      Returns all child elements (not values) for the given key, ignoring the last element in the key.
      See Also:

    • copy

      public void copy(RegistryKey sourceKey, RegistryKey targetKey)
      Description copied from interface: RegistryService
      Copies the path or value from the source to the target location. The source and target keys must be both either path-specific or property-specific. If the source doesn't exist, then nothing will be done; there is no guarantee that the target will exist after the call.

      This is essentially a merge operation. Use delete first if the target must be cleaned.

      Specified by:
      copy in interface RegistryService
      Parameters:
      sourceKey - the source registry key to take values from
      targetKey - the target registyr key to move the path or value to

    • delete

      public void delete(RegistryKey key)
      Description copied from interface: RegistryService
      Delete the path element or value described by the key. If the key points to nothing, then nothing is done. delete(/a/b/c) will remove value c from path /a/b.
      delete(/a/b/null) will remove node /a/b along with all values and child elements.
      Specified by:
      delete in interface RegistryService
      Parameters:
      key - the path or value to delete