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com.supermap.services.components.spi

Interface RealspaceProvider

    • 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

    • Method Detail

      • getSceneNames

        java.util.List<java.lang.String> getSceneNames()
                                               throws RealspaceException
        Gets the names of all available 3D scenes in the current service provider.
        Returns:
        List of available scene names.
        Throws:
        RealspaceException - 3D exception information.

      • getSceneInfo

        SceneInfo getSceneInfo(java.lang.String sceneName)
                       throws RealspaceException
        According to the name of the 3D scene, gets the information of the 3D scene.
        Parameters:
        sceneName - the name of the 3D scene.
        Returns:
        3D scene information.
        Throws:
        RealspaceException - 3D exception information.

      • getDataVersion

        java.lang.String getDataVersion(java.lang.String dataName,
                              int xIndex,
                              int yIndex,
                              int level,
                              java.lang.String fileExtension)
                                throws RealspaceException
        Obtain the latest version number of the tile data according to the index.
        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

        java.lang.String getDataVersion(java.lang.String dataName,
                              java.lang.String relativePath)
                                throws RealspaceException

        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.
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.

  • getData

    RealspaceDataResult getData(java.lang.String sceneName,
                          java.lang.String layerName,
                          RealspaceDataParam dataParam)
                            throws RealspaceException
    According to the scene name and layer name and tile parameters three-dimensional tile data results.
    Parameters:
    sceneName - Scene name.
    layerName - Layer name.
    dataParam - Tile parameters.
    Throws:
    RealspaceException

  • outputDataToMemory

    RealspaceDataResult[] outputDataToMemory(java.lang.String sceneName,
                                       java.lang.String layerName,
                                       Output3DDataToMemoryParam outputParam)
                                         throws RealspaceException
    Generates 3D tiles into memory based on scene name and layer name
    Parameters:
    sceneName - Scene name.
    layerName - Layer name
    dataParam -
    Returns:
    The generated three-dimensional tiles
    Throws:
    RealspaceException
    Since:
    7.1.2

  • getDataConfig

    byte[] getDataConfig(java.lang.String dataName)
                     throws RealspaceException
    Gets the configuration file for the 3D cache data by name.
    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

    byte[] getDataConfig(java.lang.String dataName,
                   CompressType compressType)
                     throws RealspaceException
    Gets the configuration file for the 3D cache data by name.
    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

    byte[] getModelIndex(java.lang.String dataName)
                     throws RealspaceException

    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.

    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

    byte[] getVectorIndex(java.lang.String dataName)
                      throws RealspaceException
    Obtains the index file of the 3D vector cache data by name.
    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

    boolean isDataAvailable(java.lang.String dataName)
                        throws RealspaceException
    Whether the three-dimensional data is available.
    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

    boolean isSceneAvailable(java.lang.String sceneName)
                         throws RealspaceException
    Whether the 3D scene is available.
    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

    boolean isSecurityEnabled()
    Whether the security mechanism is enabled.
    Returns:
    Returns true if the security mechanism is enabled; false otherwise.

  • getCacheAccessKey

    java.lang.String getCacheAccessKey()
    Returns the password used to encrypt the cached data.
    Returns:
    Returns the password used to encrypt the cached data.

  • cleanCacheData

    boolean cleanCacheData(java.lang.String dataName)
                       throws RealspaceException
    Clears the cache of dynamic publishing data.
    Parameters:
    dataName -
    Returns:
    Throws:
    RealspaceException

  • getOfflineDataPaths

    java.util.List<OfflineDataInfo> getOfflineDataPaths(java.lang.String sceneName,
                                                  java.lang.String layerName)
                                                    throws RealspaceException
    Gets all offline data paths for a particular 3D layer under a particular 3D scene

    Parameters:
    sceneName - Name of 3D scene.
    Returns:
    Returns the offline package location
    Throws:
    RealspaceException
    Since:
    6.1.3

  • getTilesRevisionInfo

    RealspaceTilesRevisionInfo getTilesRevisionInfo(java.lang.String dataName,
                                              long revisionNumber)
                                                throws RealspaceException
    Gets the tile change information for the specified version number.
    Parameters:
    revisionNumber - version number.
    Returns:
    Change information.
    Throws:
    RealspaceException

  • getLayerPrj

    PrjCoordSys getLayerPrj(java.lang.String sceneName,
                      java.lang.String layerName)
                        throws RealspaceException
    Gets the projection information for the specified layer
    Parameters:
    sceneName - Scene name.
    layerName - Layer name
    Returns:
    Layer projection information
    Throws:
    RealspaceException
    Since:
    7.1.2

  • getLayerExtendXML

    java.lang.String getLayerExtendXML(java.lang.String sceneName,
                                 java.lang.String layerName)
                                   throws RealspaceException
    Gets the layer extension information for the specified layer
    Parameters:
    sceneName - Scene name.
    layerName - Layer name
    Returns:
    Layer extension information xml
    Throws:
    RealspaceException
    Since:
    8.0.2
  • Summary: 
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  • Field | 
  • Constr | 
  • Method
  • Detail: 
  • Field | 
  • Constr | 
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