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Paul Sydney Orozco

How to Add CRUD Capability On Spring MVC using Hibernate JPA - 0 views

www.adobocode.com/...-crud-capability-to-spring-mvc

crud create read update delete spring mvc hibernate jpa saving editing mysql annotation

shared by Paul Sydney Orozco on 25 Nov 10 - No Cached
  • Paul Sydney Orozco on 25 Nov 10
     
    A step by step tutorial on adding CRUD (Create,Read,Update,Delete) capability on Spring MVC using Hibernate JPA.
Richard Boss

Steps to Configure Wowza and Create an Application - 0 views

technet.weblineindia.com/...owza-and-create-an-application

wowza server wowza installation wowza server configuration wowza extensions support wowza password security create application in wowza server steps to configure wowza customize wowza server configuration java server wowza

shared by Richard Boss on 09 Apr 14 - No Cached
  • Richard Boss on 09 Apr 14
     
    Read this post to know how to install and configure Wowza media server. And let's see basic steps to create an application on Wowza server.
Hendy Irawan

SLF4J - 0 views

www.slf4j.org

java opensource API framework logging slf4j log4j programming

shared by Hendy Irawan on 03 Oct 10 - Cached
  • Hendy Irawan on 03 Oct 10
     
    The Simple Logging Facade for Java or (SLF4J) serves as a simple facade or abstraction for various logging frameworks, e.g. java.util.logging, log4j and logback, allowing the end user to plug in the desired logging framework at deployment time. Before you start using SLF4J, we highly recommend that you read the two-page SLF4J user manual. In case you wish to migrate your Java source files to SLF4J, consider our migrator tool which can migrate your project into SLF4J in minutes. In case an externally-maintained component you depend on uses a logging API other than SLF4J, such as commons logging, log4j or j.u.l, have a look at SLF4J's binary-support for legacy APIs.
Hendy Irawan

XStream - a simple library to serialize objects to XML and back again. - 0 views

xstream.codehaus.org

xml programming development java xstream serialization opensource library

shared by Hendy Irawan on 18 Dec 10 - Cached
  • Hendy Irawan on 18 Dec 10
     
    XStream is a simple library to serialize objects to XML and back again. Features Ease of use. A high level facade is supplied that simplifies common use cases. No mappings required. Most objects can be serialized without need for specifying mappings. Performance. Speed and low memory footprint are a crucial part of the design, making it suitable for large object graphs or systems with high message throughput. Clean XML. No information is duplicated that can be obtained via reflection. This results in XML that is easier to read for humans and more compact than native Java serialization. Requires no modifications to objects. Serializes internal fields, including private and final. Supports non-public and inner classes. Classes are not required to have default constructor. Full object graph support. Duplicate references encountered in the object-model will be maintained. Supports circular references. Integrates with other XML APIs. By implementing an interface, XStream can serialize directly to/from any tree structure (not just XML). Customizable conversion strategies. Strategies can be registered allowing customization of how particular types are represented as XML. Error messages. When an exception occurs due to malformed XML, detailed diagnostics are provided to help isolate and fix the problem. Alternative output format. The modular design allows other output formats. XStream ships currently with JSON support and morphing.
Hendy Irawan

Testing Plug-ins with Fragments « RCP Quickstart: Learn the Eclipse Rich Clie... - 0 views

rcpquickstart.wordpress.com/...esting-plug-ins-with-fragments

testing plug ins blog unit eclipse plugin test PDE

shared by Hendy Irawan on 02 Jan 11 - No Cached
  • Hendy Irawan on 02 Jan 11
     
    As Eclipse plug-in and Rich Client Platform developers, we face unique challenges in how we structure and execute our unit tests. In this article, I suggest an approach to unit testing based on Eclipse fragments that can help us overcome these challenges. If you find yourself frustrated with your current plug-in testing options, read on! But before going into detail on a fragment based solution, let's examine the current approaches and the pros and cons associated with each. The first approach is the one most of us start with as we learn the ropes of plug-in development: placing all code in a single plug-in.
Vitaliy Berdinskikh

Java Secure FTPd Server - 1 views

javasecureftpd.sourceforge.net

java ftp network

shared by Vitaliy Berdinskikh on 27 Apr 09 - Cached
  • Vitaliy Berdinskikh on 27 Apr 09
     
    FTP Server written in pure Java. Supports AUTH SSL (Explicit SSL), it is firewall friendly (handles the CCC command), has virtual home directories with individual read/write access, anoymous support and many more
Hendy Irawan

WADL - Jersey: RESTful Web services made easy - wikis.sun.com - 0 views

wikis.sun.com/WADL

restful web jersey wadl glassfish webservices jax

shared by Hendy Irawan on 04 Apr 11 - Cached
  • Hendy Irawan on 04 Apr 11
     
    "Out of the box Jersey generates basic WADL at runtime that you can obtain from your REST app via GET http://path.to.your/restapp/application.wadl. Additionally you can configure Jersey to create an extended WADL including e.g. additional doc elements or javadoc read from your resource classes: There's a custom doclet that writes your javadoc to a file so that it can be used to extend the WADL. Additionally there's the maven-wadl-plugin that allows you to create the WADL without your running REST app."
Hendy Irawan

Jettison - Home - 0 views

jettison.codehaus.org

json java stax javascript xml ajax jettison library OpenSource api

shared by Hendy Irawan on 29 Apr 11 - Cached
  • Hendy Irawan on 29 Apr 11
     
    Jettison is a collection of Java APIs (like STaX and DOM) which read and write JSON. This allows nearly transparent enablement of JSON based web services in services frameworks like CXF or XML serialization frameworks like XStream. There are currently two included conventions for mapping JSON to XML. The first, is BadgerFish which implements the full XML infoset in JSON using various techniques. The second, is called the "mapped" convention. It allows you to manually map XML namespaces to JSON element prefixes. Jettison was developed for usage in XFire and CXF to enable JSON based services. Later it also found its place in Java object serialization with XStream To learn more, see the User's Guide.
Hendy Irawan

Bndtools - Simple, powerful OSGi tools for Eclipse - 0 views

njbartlett.name/bndtools.html

tools bndtools simple powerful eclipse osgi repository p2 build plugin pde bnd

shared by Hendy Irawan on 29 Apr 11 - No Cached
  • Hendy Irawan on 29 Apr 11
     
    Bndtools is an Eclipse-based development environment for OSGi bundles and applications that focuses on: Ease of use and a rapid development lifecycle; Encouraging OSGi best practices; Producing accurate bundle metadata to maximise re-usability; Integration with offline build tools and users of other IDEs. See Features for a summary of Bndtools features. Bndtools is based on Bnd, the powerful bundle tool created by Peter Kriens. Please read Why Bndtools? to learn why Bndtools has been created and why you should use it for OSGi development in Eclipse.
Rinav G

JavaBlogging » What is serialVersionUID? - 2 views

www.javablogging.com/what-is-serialversionuid

java Serializable serialVersionUID

shared by Rinav G on 09 Nov 10 - Cached
  • private static final long serialVersionUID = 1L
  • and it is still there even after the program finished. Let’s see if we can read that file once again, this time without creating it first.
  • Now, let’s see what happens, when we change the serialVersionUID value and try to deserialize once again our file. Change the line 2 in the class SerializeMe so that serialVersionUID contains now 2 instead of 1:
  • ...13 more annotations...
  • serialVersionUID = 2L;
  • static final
  • Exception in thread "main" java.io.InvalidClassException:
  • As you can see, this time the deserialization didn’t go well. ObjectInputStream complained about the serialVersionUID being changed.
  • How does he know that it changed? If serialVersinUID is static, then it should not have been serialized in the first place, and there should be no information about the previous value 1 during the deserialization, right? Well, serialVersionUID is an exception to the rule that “static fields don’t get serialized”.
  • Moreover, if there is no serialVersionUID officially declared in the class to be serialized, compiler automatically adds it with a value generated based on the fields declared in the class.
  • The deserialization of that object does not necessarily have to occur exactly after serialization. It can occur after a few months or on a completely different JVM
  • there is a chance that the class declaration has changed between serialization and deserialization.
  • It checks if the data read from the input stream is compatible with the current definition of the class.
  • when the visibility of a field changes, the serialVersionUID changes too.
  • sometimes you just want for some reason to forbid deserialization of old serialized objects,
  • you might tend to write it once for every serializable class ( or have it generated by the IDE ) and forget about it. WRONG !!!
  • If you write it once and don’t take care to update it when necessary, you loose all the merits of serialVersionUID.
  • Rinav G on 09 Nov 10
     
    What is serialVersionUID? What is it Used For???
anonymous

1. Working with Spring Data Repositories - 0 views

docs.spring.io/...repositories.html

java Spring Data

shared by anonymous on 29 Oct 13 - No Cached
  • Typically, your repository interface will extend Repository, CrudRepository or PagingAndSortingRepository. Alternatively, if you do not want to extend Spring Data interfaces, you can also annotate your repository interface with @RepositoryDefinition
  • It allows quick query definition by method names but also custom-tuning of these queries by introducing declared queries as needed.
  • CREATE_IF_NOT_FOUND (default)CREATE_IF_NOT_FOUND combines CREATE and USE_DECLARED_QUERY.
  • ...21 more annotations...
  • the first By acts as delimiter to indicate the start of the actual criteria
  • The mechanism strips the prefixes find…By, read…By, and get…By from the method and starts parsing the rest of it
  • you can define conditions on entity properties and concatenate them with And and Or
  • The introducing clause can contain further expressions such as a Distinct to set a distinct flag
  • List<Person> findByEmailAddressAndLastname(EmailAddress emailAddress, String lastname); // Enables the distinct flag for the query List<Person> findDistinctPeopleByLastnameOrFirstname(String lastname, String firstname); List<Person> findPeopleDistinctByLastnameOrFirstname(String lastname, String firstname); // Enabling ignoring case for an individual property List<Person> findByLastnameIgnoreCase(String lastname); // Enabling ignoring case for all suitable properties List<Person> findByLastnameAndFirstnameAllIgnoreCase(String lastname, String firstname); // Enabling static ORDER BY for a query List<Person> findByLastnameOrderByFirstnameAsc(String lastname); List<Person> findByLastnameOrderByFirstnameDesc(String lastname);
  • You can combine property expressions with AND and OR. You also get support for operators such as Between, LessThan, GreaterThan, Like for the property expressions
  • AllIgnoreCase
  • IgnoreCase
  • The resolution algorithm starts with interpreting the entire part (AddressZipCode) as the property and checks the domain class for a property with that name (uncapitalized). If the algorithm succeeds it uses that property. If not, the algorithm splits up the source at the camel case parts from the right side into a head and a tail and tries to find the corresponding property, in our example, AddressZip and Code.
  • he infrastructure will recognize certain specific types like Pageable and Sort to apply pagination and sorting to your queries dynamically
  • Pageable
  • Sort sort
  • The first method allows you to pass an org.springframework.data.domain.Pageable instance to the query method to dynamically add paging to your statically defined query. Sorting options are handled through the Pageable instance too
  • <repositories base-package="com.acme.repositories" />
  • Spring is instructed to scan com.acme.repositories and all its subpackages for interfaces extending Repository or one of its subinterfaces. For each interface found, the infrastructure registers the persistence technology-specific FactoryBean to create the appropriate proxies that handle invocations of the query methods. Each bean is registered under a bean name that is derived from the interface name, so an interface of UserRepository would be registered under userRepository
  • This postfix defaults to Impl.Example 1.12. Configuration example<repositories base-package="com.acme.repository" /> <repositories base-package="com.acme.repository" repository-impl-postfix="FooBar" />The first configuration example will try to look up a class com.acme.repository.UserRepositoryImpl to act as custom repository implementation, where the second example will try to lookup com.acme.repository.UserRepositoryFoo
  • To exclude an interface that extends Repository from being instantiated as a repository instance, you can either annotate it with @NoRepositoryBean or move it outside of the configured base-package.
  • ]In general, the integration support is enabled by using the @EnableSpringDataWebSupport annotation in your JavaConfig configuration class.
  • @Configuration @EnableWebMvc @EnableSpringDataWebSupport class WebConfiguration { }
  • In case you need multiple Pageables or Sorts to be resolved from the request (for multiple tables, for example) you can use Spring's @Qualifier annotation to distinguish one from another
  • Spring HATEOAS ships with a representation model class PagedResources that allows enrichting the content of a Page instance with the necessary Page metadata as well as links to let the clients easily navigate the pages.
Gergely Notpublic

i18n links - 6 views

Hi all! Is there a policy, what pages should be the links of this group? I see some German pages, which could be useful, but as I cannot read German technical stuff, they are not useful for me. I...

started by Gergely Notpublic on 15 Jun 09 no follow-up yet
shalani mujer

Effective Tech Software Support - 1 views

Before I used to to go to computer repair shops and have my computer repaired by technicians. However, it takes time and it is possible that it would take days. It was really that inconvenient for ...

software support

started by shalani mujer on 12 Sep 11 no follow-up yet
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