Methods of this service will not have security checks based on the propagated jaas credentials because this service can only be accessed from within the same vm. Jul 30, 2016 posted in liferay, service builder tagged attribute of service. Hello, introduction to liferay dxp and liferay upgrade liferay 6. When you can read a lot online about liferay implementation, you can find real, running code in this book. This is an invaluable source of trouble shooting, code samples, tutorials, and addons, all of which are readily available. Set this value to a higher number for better performance. Get a customized list of websites using liferay market share by site popularity with a 0. As the asset view counter is much more sophisticated, we should recommend using it. The official liferay deployment docs are available here. We just dont return the increment function inside usecounter. Liferay named a leader in the 2020 magic quadrant for digital experience platforms. Although it will be assumed that you are running on a windows os, the explanations will be kept general enough so that they can be used for any operating system. The resulting view count increment for the existing entry then would be. Liferay performance tuning liferay portal performance.
Liferay migrating data into liferay table from some legacy database. In 2007, the company opened a new asian headquarters in dalian, china, and the. Access liferay technology, source code, updates and legal benefits for embedding software. Deletes the counter with the primary key from the database. How to programming with liferay6 how to build software. Upon entering the guarded portion of your code sorry i missed this earlier, other threads will need to block until the thread holding the monitor is done i. So theres no option to only let the asset counter switched on. To work with css counters we will use the following properties.
The software catalog portlet and its associated services are no longer part of liferays source code or binaries. To allow the 68k to do this, they use the pc and sp, so lets take a look. You can adjust the number, the interval and the direction of the count, as well as determine whether or not to print the value. First, liferay is not available as a cloud service, meaning that developing and deploying liferay. Liferay used nodejs theme generator to create, build and deploy the themes.
Liferay service builder table auto increment on each. At xtivia, we have extensive experience delivering enterprise portal, content management, and collaboration solutions since the late 1990s, and have seen this product space mature and evolve over the years. He has enhanced his online works with running code in this book. The book is good for liferay portal developers and architects who want to learn performance best practices for implementing liferay based solutions. If you can get hold of assetentryservice then you can call the method incrementviewcounter which would increment the view counter by 1 so in your template you would have code like this.
I am working with service builder where i generate entities and store data in them. Become a partner mutually beneficial partnerships increase success and capabilities of the liferay ecosystem. With an extensive knowledge of deploying liferay portal solutions, author samirbhatt has explained how to implement highperforming, liferay based solutions by following various best practices during the architecture, design, development. A requirement that is often found in enterprise it environments is the need for dashboards that provide integrated, highly visual e.
Whenever we are using portal related insertion like user, role, and organization from our plugin portlet please see the increment how they written in liferay means they used global increment or object specific increment. The main configuration file for liferay portal is perties, which contains detailed explanation about the properties that it defines. The variable values can be incremented by css rules which will track how many times they are used. The countdown portlet is used to show count down to user for specific event, seminars, conference or product launch. With an extensive knowledge of deploying liferay portal solutions, author samirbhatt has explained how to implement highperforming, liferaybased solutions by following various best practices during the architecture, design, development. Liferay portal performance best practices provides guidance on.
Liferay portal started out as a personal development project in 2000 and was open sourced in 2001. Liferay is popular enterprise portal software that was recently enriched by a collaboration suite liferay social office and document sharing and management liferay sync. Posted in liferay, service builder tagged attribute of service. Liferay can use c3po, dbcp, or tomcat for connection pooling. May 19, 2020 liferay portal community edition license. Liferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay portal performance best practices provides guidance on how to build and define architecture of high performing liferay based portal solutions. It is, for the most part, a working system that may be ready to go. Based on permission, authorized user can set start up time for an event, accordingly the timer will be set and appear to all users. We started with traditional commercial software from the likes of vignette and epicentric in the late 1990s, and moving into ibm websphere portal in 20032004. Liferay performance tuning is aimed to collect one of the most important aspects to deliver user experience of any website or portal with help of performance enhancing tweaks, tips and techniques.
We have hereby provided optimization areas and performance tuning tips for liferay as well as web, application and database layer. Liferay does not acquire a lock when incrementing counter. The liferayplugins repository is part of the liferay portal project. Liferay performance tuning liferay portal performance knowarth. This tutorial will cover the setup of a development environment, from using an ide such as eclipse to setting up your database connections. Liferay is a proven vendor, but it does come with several disadvantages. Design pattern design patterns plays important role in the software development. Liferay does not acquire a lock when incrementing counter, causing errors when clustering. When we use counter increment we need not to use xxximpl class to create object. While setting primary id for entity i use counterlocalserviceutil. Portals enabled enterprises to pull together information and applications into one website where users based on role would have quick access to all content specific to their role. The main configuration file for liferay portal is perties, which. Liferay dxp has plenty of functional features and offers a broad. Counter increment liferay portal uses counter services for generating unique ids.
Liferay portal performance best practices will explain to. Java multithreading threadsafe counter how to build software. Counterlocalserviceimpl and is the primary access point for service. In this step, we will learn how to configure eclipse with liferay. A stepbystep tutorial on implementing liferay based portals to learn performance best practices. It should be possible, after all its just about updating a liferay entity. Jul 10, 20 liferay portal performance best practices provides guidance on how to build and define architecture of high performing liferay based portal solutions. Its so much cleaner than using thirdparty npm packages or global state management libraries. Liferay portal is an open source enterprise web platform for building business solutions that deliver immediate results and longterm value. The liferay plugins repository is part of the liferay portal project. Whilst one may expect the current thread pass the monitor to the next thread waiting in. Yuan has integrated his ideas published in the liferay online community. Liferay service builder table auto increment on each deployment.
To make this plugin project, metro ui css and jquery datetimepicker is used. To change the value of any of its properties do it through a file called perties. One of the earliest portal uses was to integrate various existing applications into a single unified user experience. As liferay portal is open source, it has a large community of developers. In 2004, the company was incorporated under the name liferay, inc. Changed the assetrenderer and indexer apis to include the portletrequest and portletresponse parameters. You will learn how to fine tune the liferay portal using configuration changes or applying the right caching strategy. Like the liferay docs, you may want to start from a bundle. Liferay tutorials,liferay portlet tutorial,liferay. Deploying liferay portal text from lr page youll find that because liferay portal is extremely flexible in its deployment options, it is also easy to install. In addition to the data visualization requirements for these dashboards, there are typically security requirements e. Support your customers before and after the sale with a collection of digital experience software that works together to grow the customer. Liferay portal is originally based upon the j2ee platform and is available on all leading application servers. The pc program counter the pc program counter is another 68k register.
Liferay 7 plugin sdk tutorial java,liferay, liferay 7. As far as i know liferay has counter service to create primary key and keep track. It is important to understand the strengths and weaknesses of each provider so that you can choose the best one that fits your deployment scenario. In help section select install new software option. Liferays counter service is optimized to get a group of counter values and hand them out at runtime. I say for the most part because many of the bundles are older versions of the application servers. Top 10 reasons why liferay is the best enterprise portal. This utility wraps counterlocalserviceimpl and is the primary access point for service operations in application layer code running on the local server. You can run multiple counters concurrently by supplying a unique name for each one. The getsummary method in the assetrenderer api and the dogetsummary method in the indexer api have changed and must include a portletrequest and portletresponse parameter as part of their signatures. Liferays original product, liferay portal, was created in 2000 by chief software architect brian chan to provide an enterprise portal solution buzzword for nonprofit organizations. Mainly focused on enterprise portal technology, the company has its headquarters in diamond bar, california, united states. The book guides you on how to define the architecture of liferay based solutions to meet performance expectations. The problem was a wrong configuration in the sitesettings.
Mostly they may use global increment for portal entity insertions. Liferay workspace is used in liferay 7 to hold modules and themes only. So, if we dont want other components to have the ability to increment the count value, thats easy. Sample chapter liferay portal performance best practices. Setting the increment to 1 removes the gaps, but you sacrifice a small performance hit to do so. Liferay portal performance best practices will guide you in how to build high performing liferay based solutions. Create a project open source software business software top downloaded projects. Here are the step by step instructions on how to configure eclipse with liferay. Now, all of the instructions you have learnt so far, have to exist somewhere in memory, for example. Better customer experiences start with a unified platform.
1300 201 519 104 1441 628 746 992 1426 1019 409 568 605 123 475 1465 1173 231 301 387 1309 979 261 307 1069 1203 374 1160 338 208 566