Package org.apache.maven.artifact.repository.metadata.io

Class DefaultMetadataReader

java.lang.Object

org.apache.maven.artifact.repository.metadata.io.DefaultMetadataReader

All Implemented Interfaces:

MetadataReader

@Component(role=MetadataReader.class)
public class DefaultMetadataReader
extends Object
implements MetadataReader

Handles deserialization of metadata from some kind of textual format like XML.

Author:

Benjamin Bentmann

Field Summary

Fields inherited from interface org.apache.maven.artifact.repository.metadata.io.MetadataReader

IS_STRICT

Constructor Summary

Constructors

Constructor	Description
DefaultMetadataReader()

Method Summary

Modifier and Type	Method	Description
Metadata	read(File input, Map<String,?> options)	Reads the metadata from the specified file.
Metadata	read(InputStream input, Map<String,?> options)	Reads the metadata from the specified byte stream.
Metadata	read(Reader input, Map<String,?> options)	Reads the metadata from the specified character reader.

Methods inherited from class java.lang.Object

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

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.

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.

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.