com.supermap.services.components.spi

Class RealspaceProviderBase

  • java.lang.Object
    • com.supermap.services.components.spi.RealspaceProviderBase

    • Method Summary

      Methods 
      Modifier and Type Method and Description
      boolean cleanCacheData(java.lang.String dataName)
      Clears the cache of dynamic publishing data.
      java.lang.String getCacheAccessKey()
      Returns the password used to encrypt the cached data.
      RealspaceDataResult getData(RealspaceDataParam dataParam)
      Gets 3D tile data results.
      RealspaceDataResult getData(java.lang.String sceneName, java.lang.String layerName, RealspaceDataParam dataParam)
      According to the scene name and layer name and tile parameters three-dimensional tile data results.
      byte[] getDataConfig(java.lang.String dataName)
      Gets the configuration file for the 3D cache data by name.
      byte[] getDataConfig(java.lang.String dataName, CompressType compressType)
      Gets the configuration file for the 3D cache data by name.
      java.util.List<RealspaceDataInfo> getDataInfos()
      Gets all the 3D data of the current Provider.
      java.lang.String getDataVersion(java.lang.String dataName, int xIndex, int yIndex, int level, java.lang.String fileExtension)
      Obtain the latest version number of the tile data according to the index.
      java.lang.String getDataVersion(java.lang.String dataName, java.lang.String relativePath)
      Obtains the latest version number of the tile data according to the relative path.
      java.lang.String getLayerExtendXML(java.lang.String sceneName, java.lang.String layerName)
      Gets the layer extension information for the specified layer
      PrjCoordSys getLayerPrj(java.lang.String sceneName, java.lang.String layerName)
      Gets the projection information for the specified layer
      byte[] getModelIndex(java.lang.String dataName)
      Gets the model index file for the 3D cache data by name.
      java.util.List<OfflineDataInfo> getOfflineDataPaths(java.lang.String sceneName, java.lang.String layerName)
      Gets all offline data paths for a particular 3D layer under a particular 3D scene
      SceneInfo getSceneInfo(java.lang.String sceneName)
      According to the name of the 3D scene, gets the information of the 3D scene.
      java.util.List<java.lang.String> getSceneNames()
      Gets the names of all available 3D scenes in the current service provider.
      RealspaceTilesRevisionInfo getTilesRevisionInfo(java.lang.String dataName, long revisionNumber)
      Gets the tile change information for the specified version number.
      byte[] getVectorIndex(java.lang.String dataName)
      Obtains the index file of the 3D vector cache data by name.
      boolean isDataAvailable(java.lang.String dataName)
      Whether the three-dimensional data is available.
      boolean isSceneAvailable(java.lang.String sceneName)
      Whether the 3D scene is available.
      boolean isSecurityEnabled()
      Whether the security mechanism is enabled.
      RealspaceDataResult[] outputDataToMemory(java.lang.String sceneName, java.lang.String layerName, Output3DDataToMemoryParam outputParam)
      Generates 3D tiles into memory based on scene name and layer name

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • RealspaceProviderBase

        public RealspaceProviderBase()

    • Method Detail

      • getDataVersion

        public java.lang.String getDataVersion(java.lang.String dataName,
                              int xIndex,
                              int yIndex,
                              int level,
                              java.lang.String fileExtension)
                                throws RealspaceException
        Description copied from interface: RealspaceProvider
        Obtain the latest version number of the tile data according to the index.
        Specified by:
        getDataVersion in interface RealspaceProvider
        Parameters:
        dataName - corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
        xIndex - the index of the tile data in the X direction.
        yIndex - the index of the tile data in the Y direction.
        level - The layer number of the tile data, only the 3D cache data of the model needs to be set.
        fileExtension - Tile data extension name. Including * .png, *. Jpg, *. bil and so on.
        Returns:
        tile version of the data.
        Throws:
        RealspaceException - 3D exception information.

      • getDataVersion

        public java.lang.String getDataVersion(java.lang.String dataName,
                              java.lang.String relativePath)
                                throws RealspaceException
        Description copied from interface: RealspaceProvider

        Obtains the latest version number of the tile data according to the relative path.

        The setting of the relative data of the tile data is as follows:

    • For terrain and image 3D cache data, the relative path starts with the directory where the cache configuration file (SCT and SCI3D) resides, that is, from the cache layer number, the hierarchical cache data is stored in the cache configuration file. Such as the cache layer number is 12, then the relative path is "12 /.../.../ cache file".
  • For the model three-dimensional cache data, the relative path start from the cache configuration file parent-level directory, that is, from the cache layer number directory, the model data and terrain and image data is different, cached data is not stored in the hierarchical directory, but the model cache file index file (index), the version number refers to the index file version number.
  • KML data has no version number.
Specified by:
getDataVersion in interface RealspaceProvider
Parameters:
dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
relativePath - the relative path of tile data.
Returns:
The latest version of the tile data.
Throws:
RealspaceException - 3D exception information.

  • getDataConfig

    public byte[] getDataConfig(java.lang.String dataName)
                     throws RealspaceException
    Description copied from interface: RealspaceProvider
    Gets the configuration file for the 3D cache data by name.
    Specified by:
    getDataConfig in interface RealspaceProvider
    Parameters:
    dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
    Returns:
    3D cache data configuration file.
    Throws:
    RealspaceException - 3D exception information.

  • getDataConfig

    public byte[] getDataConfig(java.lang.String dataName,
                   CompressType compressType)
                     throws RealspaceException
    Description copied from interface: RealspaceProvider
    Gets the configuration file for the 3D cache data by name.
    Specified by:
    getDataConfig in interface RealspaceProvider
    Parameters:
    dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
    Returns:
    3D cache data configuration file.
    Throws:
    RealspaceException - 3D exception information.

  • getModelIndex

    public byte[] getModelIndex(java.lang.String dataName)
                     throws RealspaceException
    Description copied from interface: RealspaceProvider

    Gets the model index file for the 3D cache data by name.

    The file is indexed with "index" as the file extension name, and the configuration file for the model cache data (the file with the extension "scm") is located in the same parent directory.

    Specified by:
    getModelIndex in interface RealspaceProvider
    Parameters:
    dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
    Returns:
    Model index file.
    Throws:
    RealspaceException - 3D exception information.

  • getVectorIndex

    public byte[] getVectorIndex(java.lang.String dataName)
                      throws RealspaceException
    Description copied from interface: RealspaceProvider
    Obtains the index file of the 3D vector cache data by name.
    Specified by:
    getVectorIndex in interface RealspaceProvider
    Parameters:
    dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
    Returns:
    Vector data index file.
    Throws:
    RealspaceException - 3D exception information.

  • isDataAvailable

    public boolean isDataAvailable(java.lang.String dataName)
                        throws RealspaceException
    Description copied from interface: RealspaceProvider
    Whether the three-dimensional data is available.
    Specified by:
    isDataAvailable in interface RealspaceProvider
    Parameters:
    dataName - The name of the 3D data. Corresponds to the name of the 3D layer in the SuperMap 3D scene (LayerName).
    Returns:
    3D data is available to return true; otherwise it returns false.
    Throws:
    RealspaceException - 3D exception information.

  • isSceneAvailable

    public boolean isSceneAvailable(java.lang.String sceneName)
                         throws RealspaceException
    Description copied from interface: RealspaceProvider
    Whether the 3D scene is available.
    Specified by:
    isSceneAvailable in interface RealspaceProvider
    Parameters:
    sceneName - the name of the 3D scene.
    Returns:
    3D scene is available to return true; otherwise it returns false.
    Throws:
    RealspaceException - 3D exception information.

  • isSecurityEnabled

    public boolean isSecurityEnabled()
    Description copied from interface: RealspaceProvider
    Whether the security mechanism is enabled.
    Specified by:
    isSecurityEnabled in interface RealspaceProvider
    Returns:
    Returns true if the security mechanism is enabled; false otherwise.

  • getCacheAccessKey

    public java.lang.String getCacheAccessKey()
    Description copied from interface: RealspaceProvider
    Returns the password used to encrypt the cached data.
    Specified by:
    getCacheAccessKey in interface RealspaceProvider
    Returns:
    Returns the password used to encrypt the cached data.

  • getLayerExtendXML

    public java.lang.String getLayerExtendXML(java.lang.String sceneName,
                                 java.lang.String layerName)
                                   throws RealspaceException
    Description copied from interface: RealspaceProvider
    Gets the layer extension information for the specified layer
    Specified by:
    getLayerExtendXML in interface RealspaceProvider
    Parameters:
    sceneName - Scene name.
    layerName - Layer name
    Returns:
    Layer extension information xml
    Throws:
    RealspaceException