Package org.palladiosimulator.protocom.framework.java.ee.storage

Class EcmStorage

java.lang.Object
org.palladiosimulator.protocom.framework.java.ee.storage.EcmStorage
All Implemented Interfaces:
IStorage
@Singleton public class EcmStorage extends Object implements IStorage
The EcmStorage class provides an IStorage implementation for the SAP HANA Cloud Document Service.

  • Constructor Details

    • EcmStorage

      public EcmStorage()
      Constructs a new EcmStorage object.

  • Method Details

    • createFolder

      public void createFolder(String path) throws IOException
      Description copied from interface: IStorage
      Creates a folder.
      Specified by:
      createFolder in interface IStorage
      Parameters:
      path - the path of the new folder
      Throws:
      IOException - if an error occurred while accessing the storage

    • writeFile

      public void writeFile(String path, byte[] data) throws IOException
      Description copied from interface: IStorage
      Writes data to the specified file. The file will be overwritten if it already exists.
      Specified by:
      writeFile in interface IStorage
      Parameters:
      path - the destination path
      data - a byte array containing the data to write
      Throws:
      IOException - if an error occurred while accessing the storage

    • writeFile

      public void writeFile(String path, String data) throws IOException
      Description copied from interface: IStorage
      Writes data to the specified file. The file will be overwritten if it already exists.
      Specified by:
      writeFile in interface IStorage
      Parameters:
      path - the destination path
      data - a string containing the data to write
      Throws:
      IOException - if an error occurred while accessing the storage

    • readFile

      public byte[] readFile(String path) throws FileNotFoundException
      Description copied from interface: IStorage
      Reads the content of the specified file.
      Specified by:
      readFile in interface IStorage
      Parameters:
      path - the path to the file whose content will be read
      Returns:
      a byte array containing the file content
      Throws:
      FileNotFoundException - if the file could not be found

    • readFileAsString

      public String readFileAsString(String path) throws FileNotFoundException
      Description copied from interface: IStorage
      Reads the content of the specified file.
      Specified by:
      readFileAsString in interface IStorage
      Parameters:
      path - the path to the file whose content will be read
      Returns:
      a string containing the file content
      Throws:
      FileNotFoundException - if the file could not be found

    • getFiles

      public Set<String> getFiles(String path) throws IOException
      Description copied from interface: IStorage
      Gets the files and folders contained in the specified folder.
      Specified by:
      getFiles in interface IStorage
      Parameters:
      path - the path whose files and folders will be returned
      Returns:
      a set of file and folder names
      Throws:
      IOException - if an error occurred while accessing the storage

    • deleteFile

      public void deleteFile(String path)
      Description copied from interface: IStorage
      Deletes the specified file or folder.
      Specified by:
      deleteFile in interface IStorage
      Parameters:
      path - the file or folder to delete

    • isFolder

      public boolean isFolder(String path)
      Description copied from interface: IStorage
      Checks whether the specified path points to a folder.
      Specified by:
      isFolder in interface IStorage
      Parameters:
      path - the path to check
      Returns:
      true if the path points to a folder, otherwise false

    • fileExists

      public boolean fileExists(String path)
      Description copied from interface: IStorage
      Checks whether the specified path points to an existing file or folder.
      Specified by:
      fileExists in interface IStorage
      Parameters:
      path - the path to check
      Returns:
      true if the file or folder exists, otherwise false