package com.cedarsoft.serialization;
import com.cedarsoft.Version;
import com.cedarsoft.VersionRange;
import com.cedarsoft.file.BaseName;
import com.cedarsoft.file.Extension;
import com.cedarsoft.file.FileName;
import com.cedarsoft.serialization.stax.AbstractStaxMateSerializer;
import com.google.inject.Inject;
import org.codehaus.staxmate.out.SMOutputElement;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import java.io.IOException;
/**
* Serializer for file names
*/
public class FileNameSerializer extends AbstractStaxMateSerializer<FileName> {
@NotNull
private static final Version VERSION_EXTENSION_SERIALIZER = new Version( 1, 0, 0 );
@NotNull
private static final Version VERSION_BASE_NAME_SERIALIZER = new Version( 1, 0, 0 );
@NotNull
@NonNls
public static final String ELEMENT_EXTENSION = "extension";
@NotNull
@NonNls
public static final String ELEMENT_BASE_NAME = "baseName";
@NotNull
private final ExtensionSerializer extensionSerializer;
@NotNull
private final BaseNameSerializer baseNameSerializer;
@Inject
public FileNameSerializer( @NotNull BaseNameSerializer baseNameSerializer, @NotNull ExtensionSerializer extensionSerializer ) {
super( "fileName", "http://www.cedarsoft.com/file/fileName",new VersionRange( VERSION_EXTENSION_SERIALIZER, VERSION_EXTENSION_SERIALIZER ) );
this.extensionSerializer = extensionSerializer;
this.baseNameSerializer = baseNameSerializer;
verifyDelegatingSerializerVersion( extensionSerializer, VERSION_EXTENSION_SERIALIZER );
verifyDelegatingSerializerVersion( baseNameSerializer, VERSION_BASE_NAME_SERIALIZER );
}
@Override
public void serialize( @NotNull SMOutputElement serializeTo, @NotNull FileName object ) throws IOException, XMLStreamException {
baseNameSerializer.serialize( serializeTo.addElement( serializeTo.getNamespace(), ELEMENT_BASE_NAME ), object.getBaseName() );
extensionSerializer.serialize( serializeTo.addElement( serializeTo.getNamespace(), ELEMENT_EXTENSION ), object.getExtension() );
}
@NotNull
@Override
public FileName deserialize( @NotNull XMLStreamReader deserializeFrom, @NotNull Version formatVersion ) throws IOException, XMLStreamException {
nextTag( deserializeFrom, ELEMENT_BASE_NAME );
BaseName baseName = baseNameSerializer.deserialize( deserializeFrom, VERSION_BASE_NAME_SERIALIZER );
nextTag( deserializeFrom, ELEMENT_EXTENSION );
Extension extension = extensionSerializer.deserialize( deserializeFrom, VERSION_EXTENSION_SERIALIZER );
closeTag( deserializeFrom );
return new FileName( baseName, extension );
}
}