How to create war file for tomcat without eclipse

references:
[1] https://stackoverflow.com/questions/1001714/how-to-create-war-files

Host File Browser

Some times you need explore your files in your host server, here you have tools for that.


References:
 [1] http://www.vonloesch.de/filebrowser.html
 [2] Download  http://www.4shared.com/zip/B2XFPfrI/jspbrowser.html

Dynamic Java Web Start App (JNLP) Using Servlet

Remember sign jar files main and libraries before publish/upload

set path=%path%;c:\J2EE\Java\jdk1.6.0\bin

keytool -genkey -keystore OlvaKeys -alias Olva

jarsigner -keystore OlvaKeys vsislocal.importer.jar Olva
jarsigner -keystore OlvaKeys postgresql-8.4-701.jdbc4.jar Olva


Notes:

The jardiff tool, jnlp-servlet.jar file, and jnlp.jar file http://www.blogger.com/img/blank.gifcan be found in the samples directory of the JDK.


reference:

[1] http://download.oracle.com/javase/1.4.2/docs/guide/jws/downloadservletguide.html

[2] http://portal.krypthonas.de/2010/10/11/passing-dynamically-parameters-to-a-java-web-start-app-jnlp/

[3] Distribute JWS Application http://www1.oan.es/informes/archivos/IT-OAN-2006-8.pdf
[4] Automatically Signing http://ezzatron.com/2009/09/29/automatically-signing-jar-files-in-netbeans/
[5] Netbeans + Webstart + Auto-signing http://netbeans-org.1045718.n5.nabble.com/Webstart-High-Learning-Curve-td2912653.html

OpenSUSE::Install JRE1.6

Step 1:Download JRE from [2]
#wget ....
Step 2: Executing installer
#chmod +x jre-6-linux-i586.bin
#./jre-6-linux-i586.bin
Step 3:Move directory to common
#mv jre1.6.0 /usr/lib/jvm

Step 4:Set new Java to "alternatives of java":
#update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jre1.6.0/bin/java" 1
Step 5:Verify version
#java -version
references:

[1] Instalar JAVA JRE 1.6.0 en Firefox http://www.ubuntu-es.org/node/33116
[2] JRE repository
EShttp://www.java.com/es/download/linux_manual.jsp
ENhttp://www.java.com/en/download/linux_manual.jsp

Spring MVC

Spring MVC Fast Tutorial (with sources for download)
http://maestric.com/doc/java/spring

Install Java + Tomcat on Linux CentOS

I. Installing Java

#yum install jpackage-utils

#wget url/jdk-6u13-linux-i586-rpm.bin [1]

#chmod +x jdk-6u13-linux-i586-rpm.bin

#./jdk-6u13-linux-i586-rpm.bin

#java -version

II. Installing Tomcat

#wget http://apache.mirror.testserver.li/tomcat/tomcat-6/v6.0.32/bin/apache-tomcat-6.0.32.tar.gz

#cp apache-tomcat-6.0.32.tar.gz /var/

#cd /var

#tar -zxvf apache-tomcat-6.0.32.tar.gz

# ln -s /var/apache-tomcat-6.0.32 tomcat

#/var/tomcat/bin/startup.sh

References:
[1]Java Download http://www.oracle.com/technetwork/java/javase/downloads/index.html
[2]Java + Tomcat + startup in CentOS
http://wiki.openbluedragon.org/wiki/index.php/Apache_Tomcat_on_CentOS/RedHat
[3]Java 6 + Tomcat in CentOS
http://www.satollo.net/how-to-install-tomcat-and-java-6-on-centos-5-2
[4]Java SE
http://www.oracle.com/technetwork/java/javase/downloads/index.html
[5]Tomcat (download core tar.gz)
http://tomcat.apache.org/download-60.cgi
[6]Mirror
http://apache.mirror.testserver.li/tomcat/tomcat-6/v6.0.32/bin/apache-tomcat-6.0.32.tar.gz

Servlet::Make PDF

http://www.geek-tutorials.com/java/itext/servlet_jsp_output_pdf.php


iText->Códigos de Barra
http://www.itextpdf.com/themes/keyword.php?id=373
Other methods
http://www.bokai.com/BarcodeJSP/
http://stackoverflow.com/questions/1700597/barcode-image-generator-in-java

JasperReport::Export to Text

CHAR_WIDTH = REPORT_WIDTH / MAX_CHAR_PER_ROW=524 / 80 = 6.55 //6
CHAR_HEIGHT = REPORT_HEIGHT / MAX_CHAR_PER_COL =524 / 44 = 11.9 //11//10


JRTextExporter exporter = new JRTextExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, "c:\\textreport1.txt");
exporter.setParameter(JRTextExporterParameter.CHARACTER_WIDTH, new Integer(6));
exporter.setParameter(JRTextExporterParameter.CHARACTER_HEIGHT, new Integer(11));
exporter.exportReport();



References
[1]http://www.coderanch.com/t/62982/open-source/Jasper-Report-Text-Exporter
[2] http://www.cepeu.edu.py/LIBROS_ELECTRONICOS_3/lpcu089%20-%2001.pdf
[3] http://chuwiki.chuidiang.org/index.php?title=Ejemplo_b%C3%A1sico_con_Jasper_Report

JasperReport to Excel

http://p2p.wrox.com/j2ee/38785-exporting-data-into-excel-using-jasper-reports.html

Jasper Report Netbeans todo lo necesario

http://www.blogger.com/home?pli=1


Lo unico que hay que saber aparte de descargar el software es crear una Libreria y agregar los .jar necesario ubicados en la carpeta de instalación:
[1] C:\Archivos de programa\JasperSoft\iReport-2.0.2\lib o
[2] C:\Archivos de programa\JasperSoft\iReport-3.7.6\ireport\modules\ext


Tutoriales
http://chuwiki.chuidiang.org/index.php?title=Ejemplo_b%C3%A1sico_con_Jasper_Report
http://mundobyte.wordpress.com/2008/01/06/creacion-de-reportes-en-java-parte-iii/
http://javatutoriales.blogspot.com/2009/02/creacion-de-reportes-con-jasperrepots-y.html
http://jasperforge.org/uploads/publish/jasperreportswebsite/trunk/samples.html

Recursos:
[1] jasper software http://sourceforge.net/projects/jasperreports
[2] ireport software http://sourceforge.net/projects/ireport/files/iReport%20%28classic%29/

Postgres DEBUG

Errors and Messages

RAISE level 'format' [, expression [, ...]];

levels-> DEBUG, LOG, INFO, NOTICE, WARNING, and EXCEPTION(raises an error).

format-> string, % is replaced by the next optional argument's string representation.

usages:
RAISE NOTICE 'Calling cs_create_job(%)', v_job_id;
--This example replace % with v_job_id
RAISE EXCEPTION 'Nonexistent ID --> %', user_id;
--This example will abort the transaction with the given error message:


references:
[1] http://www.postgresql.org/docs/8.1/static/plpgsql-errors-and-messages.html

tomcat & servlet resource

Tomcat::configuration of system properties from webapp

SystemPropertiesListener.java
import java.util.Enumeration;
import javax.servlet.*;

public class SystemPropertiesListener implements
javax.servlet.ServletContextListener {
private ServletContext context = null;

public void contextInitialized(ServletContextEvent event) {
context = event.getServletContext();
Enumeration params = context.getInitParameterNames();

while (params.hasMoreElements()) {
String param = (String) params.nextElement();
String value = context.getInitParameter(param);
if (param.startsWith("prefix.")) {
System.setProperty(param, value);
}
}
}

public void contextDestroyed(ServletContextEvent event) {
}
}

web.xml

<context-param>
        <param-name>prefix.property</param-name>
        <param-value>value</param-value>
        <param-type>java.lang.String</param-type>
</context-param>

<listener>
    <listener-class>servletUtils.SystemPropertiesHelper</listener-class>    
</listener>

Resources
[1] http://stackoverflow.com/questions/372686/how-can-i-specify-system-properties-in-tomcat-configuration-on-startup

[2] http://stackoverflow.com/questions/558502/how-a-servlet-can-get-the-absolute-path-to-a-file-outside-of-the-servlet
[3] http://stackoverflow.com/questions/2194930/tomcat-how-can-i-place-parameters-in-web-xml-and-fetch-them-in-my-application

Jasper Report

Ejemplo básico(src)
http://chuwiki.chuidiang.org/index.php?title=Ejemplo_b%C3%A1sico_con_Jasper_Report

Resources
http://abeishbabu.blogspot.com/2009/06/printing-txt-file-directly-to-printer.html
http://www.thatsjava.com/java-core-apis/46844/
http://java.itags.org/java-core-apis/46844/
http://jasperetl.org/plugins/espforum/view.php?group_id=102&forumid=103&topicid=34840
http://forums.java.net/jive/message.jspa?messageID=227537
http://www.coderanch.com/t/62982/open-source/Jasper-Report-Text-Exporter
http://helptodeveloper.blogspot.com/2010/02/exporting-jasper-reports-with-save-as.html

Curso Java(Servlets/Jsp)

Material completo
http://cannes.itam.mx/Alfredo/Espaniol/Cursos/Java/v1.2/

El API de Java

http://www.scribd.com/doc/2621827/Tutorial05api

Shared Library
http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html

http://java.sun.com/j2se/1.5.0/docs/guide/vm/class-data-sharing.html

On Windows too
http://journals.ecs.soton.ac.uk/java/tutorial/native1.1/stepbystep/step5.html
http://www.javaworld.com/javaworld/javatips/jw-javatip23.html

Load C++ LIbrary from Java
http://www.nag.co.uk/industryArticles/CallingCLibraryRoutinesfromJava.pdf
How to write shared Library
http://people.redhat.com/drepper/dsohowto.pdf

Deploying a Java Web Start Application

http://java.sun.com/docs/books/tutorial/deployment/webstart/deploying.html

J2EE Primeros pasos

Muchos de nosotros alguna vez hemos intentado crear EJB (Enterprise Java Beans), pero nos hemos sentido frustados, porque es complicado entender la interfaz remota, local, el beans y todas esas vainas. Pero otra vez NetBeans y las anotaciones al rescate, es así que desde la sección de Noticias y tutoriales de mi NetBeans me he enterado de un pequeño tutorial que muestra las bondades que nos ofrece NetBeans en éstos temas y cómo aprovecha las características de Glassfish para crear EJB de sesión sin la necesidad de JNDI.

Además que se nos muestra cómo podemos invocar al EJB desde un cliente Web y Desktop

Les comparto el link: Creating EJB3 Sessions Beans using Netbeans 6.1 and Glassfish

EJB 3.0 Session Bean
http://www.perevillega.com/java/ejb-30-session-beans/

EJB 3.0 Plugins
http://www.javabeat.net/articles/ejb3/1/

EJB 3.0
http://www.netbeans.org/kb/55/ejb30.html

Despliegue de EJB
http://www.proactiva-calidad.com/java/ejb/ejemplo1.html

Codigo Ejemplo
http://ccia.ei.uvigo.es/docencia/SCS/practicas0809/

EJB en Netbeans con Postgres
http://nachxs.wordpress.com/2009/04/28/tutorial-ejb-persistencia-y-postgresql-en-netbeans-65/

Hibernate
http://www.adictosaltrabajo.com/tutoriales/tutoriales.php?pagina=hibernateAnnotations

Hibernate vs Ejb
http://www.javahispano.org/forum/j2ee/es/hibernate_vs__ejb/

Integrar Hibernate Ejb
https://www.hibernate.org/82.html

Hibernate y las anotaciones de EJB 3.0
http://www.adictosaltrabajo.com/tutoriales/tutoriales.php?pagina=hibernateAnnotations



The Simple Logging Facade for Java or (SLF4J) http://www.slf4j.org/manual.html

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class HelloWorld {
public static void main(String[] args) {
 Logger logger = LoggerFactory.getLogger(HelloWorld.class);
 logger.info("Hello World");
}

}

Implementaciones
http://openejb.apache.org/ejb3-tutorial.html
http://www.roseindia.net/ejb/
http://www.caucho.com/resin-3.0/ejb3/tutorial/index.xtp
http://wiki.netbeans.org/CreatingEJB3UsingNetbeansAndGlassfish
http://www.dosideas.com/cursos/course/view.php?id=5
http://www.dosideas.com/cursos/mod/resource/index.php?id=5

http://www.roseindia.net/ejb/examples-of-StatelessBean.shtml


Otras Referencias:
EJB con Hiberante
http://www.theserverside.com/discussions/thread.tss?thread_id=35663

http://www.velocityreviews.com/forums/t293538-hibernate-vs-ejb-or-jdbc.html
http://www.jtech.ua.es/j2ee/ejemplos/ejb/sesion01-apuntes.htm
http://www.adictosaltrabajo.com/tutoriales/tutoriales.php?pagina=orionejb
http://www.forosdelweb.com/f45/ejb-forma-local-247730/

Struts v2 HelloWorld en NetBeans v6

Video tutorial de como crear nuestra primera aplicación con Struts v2, basado en las referencias indicadas debajo.

Links:

Sitio oficial: http://struts.apache.org/2.x/index.html
Tutoriales oficiales: http://www.vaannila.com/struts-2/struts-2-tutorial/struts-2-tutorial.html