Untitled

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:ui="http://java.sun.com/jsf/facelets">


<ui:composition template="ComplexTemplateHeaderMenuDetail.xhtml">
	<ui:define name="content">
		<h1>Upload Videos to Library</h1>
		<h:form enctype="multipart/form-data">
			<h:panelGrid border="0" columns="2">
				<h:outputText value="Audio/Video Datei"></h:outputText>
				<h:inputFile value="#{UploadController.MVFile}"></h:inputFile>
			</h:panelGrid>
			<h:commandButton value="Upload" action="#{UploadController.uploadMVFile()}" ></h:commandButton>
		</h:form>
		</ui:define>
</ui:composition>

</html>


#######################Controller###############


B_UploadController


package impl_upload;

import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
import javax.inject.Named;
import javax.servlet.http.Part;


@Named
@RequestScoped
public class B_UploadController {

	@Inject
	private I_MVFileService mvservice;
	private Part mvfile;

	public Part getMVFile() {
		return mvfile;
	}

	public void setMFFile(Part mvfile) {
		this.mvfile = mvfile;
	}
	public String uploadeMVFile() {

		try {
			String fileName    = mvfile.getSubmittedFileName();

			mvservice.addMVFileToRep( fileName, mvfile.getInputStream() );
		}
		catch( Exception e ) {
			e.printStackTrace();
		}
		return "OVERVIEW";
	}
}


################# I_MVFileService ###############


package impl_upload;

import java.io.IOException;
import java.io.InputStream;


public interface I_MVFileService {

public void addMVFileToRep( String name, InputStream data ) throws IOException;


}


#################### C_MVFileServiceLogic #################


package impl_upload;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

import javax.inject.Inject;

public class C_MVFileServiceLogic implements I_MVFileService {
	@Inject
	I_PostStream pstream;

	@Inject
	I_MVFileRep repository;

	@Override
	private void addMVToRep( String name, InputStream data ) throws IOException {

		ByteArrayOutputStream bOut = new ByteArrayOutputStream();
		byte [] buffer = new byte[1024];
		int size;
		String filepath;

		size = data.read( buffer);

		while( size > 0 ) {
			bOut.write( buffer, 0, size );
			size = data.read( buffer);
		}

		filepath = pstream.AddStream(name, bOut.toByteArray());
		bOut.close();


		M_MVFile mvfile = new M_MVFile (null, name, filepath);

		repository.storeMVFile( mvfile );
	}
}


###### I_MVFileRep ################

package impl_upload;

import java.io.IOException;

public interface I_MVFileRep {

	public void storeMVFile(M_MVFile mvfile) throws IOException ;
}


################ C_MVFileRep ##############


package impl_upload;

import java.io.IOException;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import com.sun.xml.ws.api.tx.at.Transactional;

public class C_MVFileRepLogic implements I_MVFileRep {


@PersistenceContext

	private EntityManager entityManager;

	private int count;

	private String makeIdentifier() {
		return "IMG_" + System.currentTimeMillis() + "_" + ( count++ ) + ".png";
	}

	@Transactional(TxType.REQUIRED)
	public void storeMVFile( M_MVFile mvfile ) throws IOException {
		mvfile.setIdentifier(makeIdentifier());
		entityManager.persist( mvfile );
	}

}


################### M_MVFile ##################


package impl_upload;


import javax.persistence.Access;
import javax.persistence.AccessType;
import javax.persistence.Entity;
import javax.persistence.Id;


public class M_MVFile {

	private String identifier;
	private String name;
	private String link;

	public M_MVFile(String identifier, String name, String link) {
		super();
		this.identifier 	= identifier;
		this.name 			= name;
		this.link 	= link;

	}


	public M_MVFile() {
		super();
	}

	public String getIdentifier() {
		return identifier;
	}

	public void setIdentifier(String identifier) {
		this.identifier = identifier;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getLink() {
		return link;
	}

	public void setLink(String link) {
		this.link = link;
	}

}