Class DefaultMetadataReader

java.lang.Object
org.apache.maven.artifact.repository.metadata.io.DefaultMetadataReader
All Implemented Interfaces:
MetadataReader

@Named @Singleton public class DefaultMetadataReader extends Object implements MetadataReader
Handles deserialization of metadata from some kind of textual format like XML.
  • Constructor Details

    • DefaultMetadataReader

      public DefaultMetadataReader()
  • Method Details

    • read

      public Metadata read(File input, Map<String,?> options) throws IOException
      Description copied from interface: MetadataReader
      Reads the metadata from the specified file.
      Specified by:
      read in interface MetadataReader
      Parameters:
      input - The file to deserialize the metadata from, must not be null.
      options - The options to use for deserialization, may be null to use the default values.
      Returns:
      The deserialized metadata, never null.
      Throws:
      IOException - If the metadata could not be deserialized.
      MetadataParseException - If the input format could not be parsed.
    • read

      public Metadata read(Reader input, Map<String,?> options) throws IOException
      Description copied from interface: MetadataReader
      Reads the metadata from the specified character reader. The reader will be automatically closed before the method returns.
      Specified by:
      read in interface MetadataReader
      Parameters:
      input - The reader to deserialize the metadata from, must not be null.
      options - The options to use for deserialization, may be null to use the default values.
      Returns:
      The deserialized metadata, never null.
      Throws:
      IOException - If the metadata could not be deserialized.
      MetadataParseException - If the input format could not be parsed.
    • read

      public Metadata read(InputStream input, Map<String,?> options) throws IOException
      Description copied from interface: MetadataReader
      Reads the metadata from the specified byte stream. The stream will be automatically closed before the method returns.
      Specified by:
      read in interface MetadataReader
      Parameters:
      input - The stream to deserialize the metadata from, must not be null.
      options - The options to use for deserialization, may be null to use the default values.
      Returns:
      The deserialized metadata, never null.
      Throws:
      IOException - If the metadata could not be deserialized.
      MetadataParseException - If the input format could not be parsed.