Package com.zfabrik.impl.hubcr

Class ComponentRepositoryImpl

  • All Implemented Interfaces:
    com.zfabrik.components.provider.IComponentsRepository, com.zfabrik.util.sync.ISynchronizer
    public class ComponentRepositoryImpl
extends com.zfabrik.components.provider.util.AbstractComponentRepository<com.zfabrik.hubcr.RemoteComponentRepositoryDB>
    A remote repository hub component repository. This repository connects to a Z2 hosted remote repository that provides optimized repository content in the sense that no local compilation is required anymore and that no source code will be transmitted over the wire. Typically the hub repository is the only one used aside from the local pre-built core repository.

    Component properties that have a meaning:

    hubcr.urlThe URL to the source repo. Typically this is of the form http://<server>:<port>/z_hubcr
    hubcr.timeoutConnection timeout in ms for connecting to the providing side (defaults to 10000)
    hubcr.userThe remote user to use (optional but required by default)
    hubcr.passwordThe remote user's password
    hubcr.priorityThe priority of the repository (defaults to 500)

    In addition there is a system property com.zfabrik.hubcr.mode that if set to relaxed (as opposed to the default of strict) supports relaxed behavior if remote database updates do not succeed. If relaxed, the repository will continue with the latest known database. Assuming component resources have been fetched previously, this allows to survive short outages gracefully.

    Author:
    hb

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.zfabrik.components.provider.util.AbstractExtComponentRepository

        com.zfabrik.components.provider.util.AbstractExtComponentRepository.Repo, com.zfabrik.components.provider.util.AbstractExtComponentRepository.RepoMBean

    • Field Summary

      • Fields inherited from class com.zfabrik.components.provider.util.AbstractExtComponentRepository

        ALL

      • Fields inherited from interface com.zfabrik.components.provider.IComponentsRepository

        COMPONENT_REPO_IMPLEMENTATION, COMPONENT_REPO_MODE, COMPONENT_REPO_MODE_RELAXED, COMPONENT_REPO_MODE_STRICT

      • Fields inherited from interface com.zfabrik.util.sync.ISynchronizer

        PRIO, TYPE

    • Constructor Summary

      Constructors 
      Constructor Description
      ComponentRepositoryImpl​(java.lang.String name, java.util.Properties properties)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void download​(com.zfabrik.components.provider.util.FSCRDBComponent component, java.io.File folder)
      Download resources of a single component into the given folder
      com.zfabrik.hubcr.RemoteComponentRepositoryDB scan​(com.zfabrik.hubcr.RemoteComponentRepositoryDB current)
      Provide an updated DB.
      java.lang.String toString()  

      • Methods inherited from class com.zfabrik.components.provider.util.AbstractExtComponentRepository

        as, checkOfflineMode, complete, configure, configure, configure, findComponents, getCacheRoot, getComponent, getContext, getDB, getExpectedConfiguration, getModules, getName, getRevision, getRevision, getURL, has, isRelaxedMode, preInvalidation, preInvalidation, retrieve, setEvictionDelay, start, stop, test_setContext, test_setDb, test_setInited

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface com.zfabrik.components.provider.IComponentsRepository

        findComponents, getComponent, getModules, getRevision, retrieve

    • Constructor Detail

      • ComponentRepositoryImpl

        public ComponentRepositoryImpl​(java.lang.String name,
                               java.util.Properties properties)

    • Method Detail

      • download

        public void download​(com.zfabrik.components.provider.util.FSCRDBComponent component,
                     java.io.File folder)
        Description copied from class: com.zfabrik.components.provider.util.AbstractExtComponentRepository
        Download resources of a single component into the given folder
        Specified by:
        download in class com.zfabrik.components.provider.util.AbstractExtComponentRepository<com.zfabrik.components.provider.util.FSCRDBComponent,​com.zfabrik.hubcr.RemoteComponentRepositoryDB>

      • scan

        public com.zfabrik.hubcr.RemoteComponentRepositoryDB scan​(com.zfabrik.hubcr.RemoteComponentRepositoryDB current)
        Description copied from class: com.zfabrik.components.provider.util.AbstractExtComponentRepository
        Provide an updated DB. This DB will be used to compute invalidations on synchronization and it will be used to serve component meta-data. If the repository implementation needs to attach additional meta-data to the DB, it should overwrite the DB class to do so, as the result of a scan potentially will be discarded.
        Specified by:
        scan in class com.zfabrik.components.provider.util.AbstractExtComponentRepository<com.zfabrik.components.provider.util.FSCRDBComponent,​com.zfabrik.hubcr.RemoteComponentRepositoryDB>

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class com.zfabrik.components.provider.util.AbstractExtComponentRepository<com.zfabrik.components.provider.util.FSCRDBComponent,​com.zfabrik.hubcr.RemoteComponentRepositoryDB>