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## org.deepfs.fsml.parsers
Class EMLParser

    java.lang.Object
      org.deepfs.fsml.parsers.EMLParser

All Implemented Interfaces:
  IFileParser

    public final class EMLParser

extends Object
implements IFileParser

Parser for EML files.

Author:
  Workgroup DBIS, University of Konstanz 2005-10, ISC License, Bastian Lemke, Lukas Kircher

Constructor Summary
`EMLParser()`

Method Summary
`boolean` | `check(DeepFile df)` Checks if there is a File in correct format and can be read by the parser.
`void` | `extract(DeepFile df)` Extracts metadata and file contents.
`static boolean` | `isEmailAddress(String str)` Checks if the given string contains a valid email address.
`void` | `propagate(DeepFile df)` Propagates the metadata and file contents back to the file in the file system.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### EMLParser

    public EMLParser()

Method Detail

### check

    public boolean check(DeepFile df)
                  throws IOException

  Description copied from interface: `IFileParser`

  Checks if there is a File in correct format and can be read by the parser. Checks e.g. header bytes.

  Specified by:
    `check` in interface `IFileParser`
  Parameters:
    `df` - the `DeepFile` to read from
  Returns:
    true if the file is supported
  Throws:
    `IOException` - if an error occurs while reading from the file

### propagate

    public void propagate(DeepFile df)

  Description copied from interface: `IFileParser`
  Propagates the metadata and file contents back to the file in the file system.

  Specified by:
    `propagate` in interface `IFileParser`
  Parameters:
    `df` - the `DeepFile` that contains the metadata and file contents

### extract

    public void extract(DeepFile df)
                 throws IOException

  Description copied from interface: `IFileParser`
  Extracts metadata and file contents.

  Specified by:
    `extract` in interface `IFileParser`
  Parameters:
    `df` - the `DeepFile` to save metadata and content to
  Throws:
    `IOException` - if any error occurs while reading from the file

### isEmailAddress

    public static boolean isEmailAddress(String str)

  Checks if the given string contains a valid email address.

  Parameters:
    `str` - the string to check
  Returns:
    true if the string contains a valid email address

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