David Raygoza Gómez HashRaygoza

Trabajo como desarrollador software en Java, escribo tutoriales de programación y el ocasional comic

HashRaygoza / EventoPagina.java

Created April 18, 2017 18:40

Manejador de Evento de pagina en iText 7, agrega pie de pagina y encabezado

	package mx.hashsoft.itext7;

	import com.itextpdf.kernel.events.Event;
	import com.itextpdf.kernel.events.IEventHandler;
	import com.itextpdf.kernel.events.PdfDocumentEvent;
	import com.itextpdf.kernel.geom.Rectangle;
	import com.itextpdf.kernel.pdf.PdfDocument;
	import com.itextpdf.kernel.pdf.PdfPage;
	import com.itextpdf.kernel.pdf.canvas.PdfCanvas;
	import com.itextpdf.layout.Canvas;

HashRaygoza / iText7.java

Created April 18, 2017 18:41

Crea el documento que usara el manejador de eventos EventoPagina

	package mx.hashsoft.itext7;

	import com.itextpdf.kernel.events.PdfDocumentEvent;
	import com.itextpdf.kernel.geom.PageSize;
	import com.itextpdf.kernel.pdf.PdfDocument;
	import com.itextpdf.kernel.pdf.PdfWriter;
	import com.itextpdf.layout.Document;
	import com.itextpdf.layout.element.Paragraph;
	import java.io.FileNotFoundException;
	import java.util.logging.Level;

HashRaygoza / certificado.sh

Last active September 14, 2017 02:26

Creacion de certificado de prueba para Java WebStart

	keytool -genkey -keystore myKeystore -alias myself
	keytool -selfcert -alias myself -keystore myKeystore
	jarsigner -keystore myKeystore Test-1.0.jar myself

HashRaygoza / Test.jnlp

Last active November 7, 2024 02:34

Ejemplo de un archivo JNLP

	<?xml version="1.0" encoding="UTF-8"?>
	<jnlp spec="1.0+" codebase="http://192.168.0.17:8080/Test/" href="Test.jnlp">
	<information>
	<title>Prueba Java WebStart</title>
	<vendor>HashSoftware</vendor>
	<homepage href="http://192.168.0.17:8080/Test/" />
	<description>Testing Testing</description>
	</information>
	<security>
	<all-permissions />

HashRaygoza / Test2.0.jnlp

Created September 14, 2017 04:52

Ejemplo de una actualización via Java WebStart

	<?xml version="1.0" encoding="UTF-8"?>
	<jnlp spec="1.0+" codebase="http://192.168.0.17:8080/Test/" href="Test.jnlp">
	<information>
	<title>Prueba Java WebStart</title>
	<vendor>HashSoftware</vendor>
	<homepage href="http://192.168.0.17:8080/Test/" />
	<description>Testing Testing</description>
	</information>
	<security>
	<all-permissions />

HashRaygoza / ReplicaVO.java

Last active October 19, 2017 22:40

Clase VO que conecta con test.replica

	/*
	* To change this license header, choose License Headers in Project Properties.
	* To change this template file, choose Tools \| Templates
	* and open the template in the editor.
	*/
	package mx.hashsoft.hibernateanotaciones;

	import java.io.Serializable;
	import java.util.Date;
	import javax.persistence.Column;

HashRaygoza / FoliosVO.java

Last active October 20, 2017 18:26

Clase VO que conecta con test.folios

	/*
	* To change this license header, choose License Headers in Project Properties.
	* To change this template file, choose Tools \| Templates
	* and open the template in the editor.
	*/
	package mx.hashsoft.hibernateanotaciones;

	import java.io.Serializable;
	import javax.persistence.Column;
	import javax.persistence.Entity;

HashRaygoza / DataBaseTester.java

Last active October 20, 2017 18:27

Verifica la existencia de las tablas y columnas de la base de datos basandose en las anotaciones de las clases VO

	/*
	* To change this license header, choose License Headers in Project Properties.
	* To change this template file, choose Tools \| Templates
	* and open the template in the editor.
	*/
	package mx.hashsoft.hibernateanotaciones;

	import java.lang.reflect.Field;
	import java.sql.Connection;
	import java.sql.DatabaseMetaData;

HashRaygoza / Calculo.java

Created January 13, 2018 04:20

Clase para demostracion de jUnit 5

	package mx.calculo;

	public class Calculo {
	public double calcular(double s) {
	return s*s;
	}

	public double calcularIVA(double precio){
	return precio*016;
	}

HashRaygoza / CalculoTest.java

Created January 13, 2018 04:23

Prueba de unidad para demostrar jUnit 5

	package mx.calculoTest;

	import mx.calculo.Calculo;
	import org.junit.*;

	import static org.junit.jupiter.api.Assertions.assertEquals;
	import static org.junit.jupiter.api.Assertions.assertTrue;

	public class CalculoTest {