package com.cedarsoft.file.io;
import com.cedarsoft.Version;
import com.cedarsoft.VersionRange;
import com.cedarsoft.file.BaseName;
import com.cedarsoft.file.Extension;
import com.cedarsoft.file.ExtensionSerializer;
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 org.jetbrains.annotations.Nullable;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import java.io.IOException;
/**
* Serializer for file names
*/
public class FileNameSerializer extends AbstractStaxMateSerializer<FileName, Object> {
@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", new VersionRange( new Version( 1, 0, 0 ), new Version( 1, 0, 0 ) ) );
this.extensionSerializer = extensionSerializer;
this.baseNameSerializer = baseNameSerializer;
verifyDelegatingSerializerVersion( extensionSerializer, new Version( 1, 0, 0 ) );
verifyDelegatingSerializerVersion( baseNameSerializer, new Version( 1, 0, 0 ) );
}
@NotNull
@Override
public SMOutputElement serialize( @NotNull SMOutputElement serializeTo, @NotNull FileName object, @Nullable Object context ) throws IOException, XMLStreamException {
baseNameSerializer.serialize( serializeTo.addElement( ELEMENT_BASE_NAME ), object.getBaseName(), context );
extensionSerializer.serialize( serializeTo.addElement( ELEMENT_EXTENSION ), object.getExtension(), context );
return serializeTo;
}
@NotNull
@Override
public FileName deserialize( @NotNull XMLStreamReader deserializeFrom, @Nullable Object context ) throws IOException, XMLStreamException {
nextTag( deserializeFrom, ELEMENT_BASE_NAME );
BaseName baseName = baseNameSerializer.deserialize( deserializeFrom, context );
nextTag( deserializeFrom, ELEMENT_EXTENSION );
Extension extension = extensionSerializer.deserialize( deserializeFrom, context );
closeTag( deserializeFrom );
return new FileName( baseName, extension );
}
}