Posted by Prabu on 07:27
JAVA SEPECIFICATION REQUESTs(JSRs)
Daemon Thread and User Thread:
User Thread
is normal Thread. It is not depending on JVM. (Main thread is also a user
Thread)
Daemon Thread:
It is as like as service provider for
application. Suppose no user threads are running; only remaining
threads are daemon threads. At that time JVM automatically terminates the
process.
Similarly, JSR as like as Daemon
Thread. It is also service provider for
application.
There
are over 300 JSR Available.
The JSR is nothing, it is group of API, and it is approved
by JCP (Java Community Process).
1) JSR – 162
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Description:
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The
Portlet API specification defines an API for components being aggregated in
web applications like portals. It includes portlets, portlet container
behavior, portlet windows, events, persistent
storage and portlet services.
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Status:
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Reason: Portlet API As there is very significant overlap between JSRs 162 & 167, Sun and IBM have reached a mutual agreement regarding the proposals.
4) JSR—286:
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Portlet Specification 2.0
Status:Final
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5) JSR—301: Portlet 1.0 Bridge for JavaServerTM Faces 1.2 Statsus:Final
6) JSR—329:
Portlet 2.0 Bridge for JavaServer Faces 1.2 Specification Status :Active
7) JSR—362:
Portlet Specification 3.0
Stauts:Active
Liferary installation in Eclipse JUNO
1) Update
Web Site :( http://www.liferay.com/community/wiki/-/wiki/Main/Liferay+IDE#section-Liferay+IDE-Update+site+URLs)
Manually, download http://www.liferay.com/downloads/liferay-projects/liferay-ide
Installing this in Eclipse:
Help--> Install New Software --> and follow the steps.
2) Download Sdk (http://www.liferay.com/downloads/liferay-portal/available-releases
)
Installing
this in Eclipse:
Windows --> Preferences -->
Liferay --> Installed Plugin SDKs -->Add -->
browse file.
3) Download tomcat (http://www.liferay.com/downloads/liferay-portal/available-releases
)
Installing this in Eclipse:
Windows -->
Preferences -->Server -->Runtime Environments-->Add
àbrowse file.
Starting a Liferay server
1) In Server console à right click à new
The home page url is http://localhost:8080
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