Class DefaultMetadataReader
- java.lang.Object
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- org.apache.maven.artifact.repository.metadata.io.DefaultMetadataReader
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- 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
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Field Summary
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Fields inherited from interface org.apache.maven.artifact.repository.metadata.io.MetadataReader
IS_STRICT
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Constructor Summary
Constructors Constructor Description DefaultMetadataReader()
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Method Summary
All Methods Instance Methods Concrete Methods 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.
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Method Detail
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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 interfaceMetadataReader
- Parameters:
input
- The file to deserialize the metadata from, must not benull
.options
- The options to use for deserialization, may benull
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.
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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 interfaceMetadataReader
- Parameters:
input
- The reader to deserialize the metadata from, must not benull
.options
- The options to use for deserialization, may benull
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.
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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 interfaceMetadataReader
- Parameters:
input
- The stream to deserialize the metadata from, must not benull
.options
- The options to use for deserialization, may benull
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.
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