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Groups > comp.lang.java.programmer > #25071 > unrolled thread
| Started by | bob smith <bob@coolfone.comze.com> |
|---|---|
| First post | 2013-08-20 15:47 -0700 |
| Last post | 2013-09-01 07:44 -0700 |
| Articles | 20 on this page of 42 — 13 participants |
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J2EE bob smith <bob@coolfone.comze.com> - 2013-08-20 15:47 -0700
Re: J2EE Lew <lewbloch@gmail.com> - 2013-08-20 16:25 -0700
Re: J2EE Jukka Lahtinen <jtfjdehf@hotmail.com.invalid> - 2013-08-21 08:40 +0300
Re: J2EE Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-08-29 08:18 -0300
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-29 17:47 -0400
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-20 19:26 -0400
Re: J2EE markspace <markspace@nospam.nospam> - 2013-08-20 17:20 -0700
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-20 21:19 -0400
Re: J2EE lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-08-21 12:08 +0100
Re: J2EE Gordon Levi <gordon@address.invalid> - 2013-08-22 16:20 +1000
Re: J2EE Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-08-29 13:26 -0300
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-29 17:52 -0400
Re: J2EE eric@invalid.com (EricF) - 2013-08-30 02:54 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-30 22:49 -0400
Re: J2EE Martin Gregorie <martin@address-in-sig.invalid> - 2013-08-31 10:58 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-08-31 21:39 -0400
Re: J2EE Martin Gregorie <martin@address-in-sig.invalid> - 2013-09-01 12:48 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-09-01 09:14 -0400
Re: J2EE Martin Gregorie <martin@address-in-sig.invalid> - 2013-09-01 18:35 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-09-01 16:45 -0400
Re: J2EE Martin Gregorie <martin@address-in-sig.invalid> - 2013-09-02 00:10 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-09-01 20:12 -0400
Re: J2EE Martin Gregorie <martin@address-in-sig.invalid> - 2013-09-02 19:47 +0000
Re: J2EE Arne Vajhøj <arne@vajhoej.dk> - 2013-09-02 16:11 -0400
Java version check and auro-jre download (was Re: J2EE) Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2013-09-03 06:58 +0800
Re: Java version check and auro-jre download (was Re: J2EE) Arne Vajhøj <arne@vajhoej.dk> - 2013-09-02 19:37 -0400
Re: Java version check and auro-jre download (was Re: J2EE) markspace <markspace@nospam.nospam> - 2013-09-02 20:00 -0700
Re: Java version check and auro-jre download (was Re: J2EE) Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2013-09-03 21:00 +0800
Re: Java version check and auro-jre download (was Re: J2EE) markspace <markspace@nospam.nospam> - 2013-09-03 13:35 -0700
Re: Java version check and auro-jre download (was Re: J2EE) Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2013-09-04 05:14 +0800
Re: Java version check and auro-jre download (was Re: J2EE) markspace <markspace@nospam.nospam> - 2013-09-03 18:34 -0700
Re: Java version check and auro-jre download (was Re: J2EE) Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2013-09-08 19:46 +0800
Re: Java version check and auro-jre download (was Re: J2EE) Arne Vajhøj <arne@vajhoej.dk> - 2013-09-08 20:28 -0400
Re: Java version check and auro-jre download (was Re: J2EE) Arne Vajhøj <arne@vajhoej.dk> - 2013-09-08 20:21 -0400
Re: Java version check and auro-jre download (was Re: J2EE) "John B. Matthews" <nospam@nospam.invalid> - 2013-09-09 01:25 -0400
Re: Java version check and auro-jre download (was Re: J2EE) Martin Gregorie <martin@address-in-sig.invalid> - 2013-09-09 20:19 +0000
Re: Java version check and auro-jre download (was Re: J2EE) Arved Sandstrom <asandstrom2@eastlink.ca> - 2014-01-30 12:43 -0400
Re: Java version check and auro-jre download (was Re: J2EE) Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2013-09-17 19:04 +0800
Re: J2EE Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-09-01 17:09 -0300
Re: J2EE eric@invalid.com (EricF) - 2013-08-31 03:13 +0000
Re: J2EE Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-08-31 22:46 -0300
Re: J2EE Wendy Devolder <wendy.devolder@skillsmatter.com> - 2013-09-01 07:44 -0700
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| From | bob smith <bob@coolfone.comze.com> |
|---|---|
| Date | 2013-08-20 15:47 -0700 |
| Subject | J2EE |
| Message-ID | <bbae28dc-1850-4b97-8caa-1012aab3b066@googlegroups.com> |
I see a lot of jobs for J2EE programmers. Isn't J2SE the free Java whereas J2EE costs a lot? How do people learn J2EE without paying a lot of money? Is there really much reason for an Average Joe to take on J2EE? Thanks.
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| From | Lew <lewbloch@gmail.com> |
|---|---|
| Date | 2013-08-20 16:25 -0700 |
| Message-ID | <6a0ec94e-0b3c-4ba1-b345-7c6f9ecf6005@googlegroups.com> |
| In reply to | #25071 |
bob smith wrote: > I see a lot of jobs for J2EE programmers. The official term for the last several years is "Java EE", not "J2EE". > Isn't J2SE the free Java whereas J2EE costs a lot? No. Both are free, and both cost a lot. > How do people learn J2EE without paying a lot of money? By using free implementations. > Is there really much reason for an Average Joe to take on J2EE? Are you an "Average Joe"? A better question is whether the reasons to learn Java EE apply to you. -- Lew
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| From | Jukka Lahtinen <jtfjdehf@hotmail.com.invalid> |
|---|---|
| Date | 2013-08-21 08:40 +0300 |
| Message-ID | <lv7gfftxdm.fsf@saunalahti.fi> |
| In reply to | #25073 |
Lew <lewbloch@gmail.com> writes: > bob smith wrote: >> I see a lot of jobs for J2EE programmers. > The official term for the last several years is "Java EE", not "J2EE". I just wonder how many more years will it take before the people writing the job advertisements realize that.. probably until Java EE gets replaced by yet another term. -- Jukka Lahtinen
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| From | Arved Sandstrom <asandstrom2@eastlink.ca> |
|---|---|
| Date | 2013-08-29 08:18 -0300 |
| Message-ID | <h7GTt.241430$cP3.148379@fx30.iad> |
| In reply to | #25085 |
On 08/21/2013 02:40 AM, Jukka Lahtinen wrote: > Lew <lewbloch@gmail.com> writes: >> bob smith wrote: >>> I see a lot of jobs for J2EE programmers. > >> The official term for the last several years is "Java EE", not "J2EE". > > I just wonder how many more years will it take before the people writing > the job advertisements realize that.. probably until Java EE gets > replaced by yet another term. > Does it really matter? I still occasionally lapse and call it J2EE because I used it for years when it was called that. The people who I need to talk to in the course of my work know what I mean if I use the older term. AHS -- When a true genius appears, you can know him by this sign: that all the dunces are in a confederacy against him. -- Jonathan Swift
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-29 17:47 -0400 |
| Message-ID | <521fc179$0$301$14726298@news.sunsite.dk> |
| In reply to | #25167 |
On 8/29/2013 7:18 AM, Arved Sandstrom wrote: > On 08/21/2013 02:40 AM, Jukka Lahtinen wrote: >> Lew <lewbloch@gmail.com> writes: >>> bob smith wrote: >>>> I see a lot of jobs for J2EE programmers. >> >>> The official term for the last several years is "Java EE", not "J2EE". >> >> I just wonder how many more years will it take before the people writing >> the job advertisements realize that.. probably until Java EE gets >> replaced by yet another term. >> > Does it really matter? I still occasionally lapse and call it J2EE > because I used it for years when it was called that. The people who I > need to talk to in the course of my work know what I mean if I use the > older term. It is not the biggest issue in the world. But funky that the name 1999-2006 is used so often over the name 2006-. It is not a new change. Arne
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-20 19:26 -0400 |
| Message-ID | <5213fb2d$0$298$14726298@news.sunsite.dk> |
| In reply to | #25071 |
On 8/20/2013 6:47 PM, bob smith wrote: > I see a lot of jobs for J2EE programmers. > > Isn't J2SE the free Java whereas J2EE costs a lot? No. Java SE is the language and the basic libraries. Java EE is additional libraries and stuff for enterprise usage including web sites and transactional components. (J2SE and J2EE acronyms has been replaces) There are multiple Java SE implementations available (JDK or JRE depending on how much tools are included). Typical they are free. There are also multiple Java EE servers available. Some are free some cost money. > How do people learn J2EE without paying a lot of money? Pick a free server. Or pick a commercial that gives out free developer license. No problem. > Is there really much reason for an Average Joe to take on J2EE? A very large part of Java jobs are within Java EE space - and that is certainly a reason. Arne
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| From | markspace <markspace@nospam.nospam> |
|---|---|
| Date | 2013-08-20 17:20 -0700 |
| Message-ID | <kv1145$n5t$1@dont-email.me> |
| In reply to | #25071 |
On 8/20/2013 3:47 PM, bob smith wrote: > I see a lot of jobs for J2EE programmers. > > Isn't J2SE the free Java whereas J2EE costs a lot? > > How do people learn J2EE without paying a lot of money? Is there > really much reason for an Average Joe to take on J2EE? <http://en.wikipedia.org/wiki/Java_Platform,_Enterprise_Edition> Big ol' server list about halfway down, most are freebie. Learning: Try Head First JSP and Servlets to start, then look at Core JavaServer Face 3rd ed. [Horstmann] (Prentice Hall) and Pro JPA 2 [Keith] (Apress). That'll get you warmed up.
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-20 21:19 -0400 |
| Message-ID | <52141591$0$299$14726298@news.sunsite.dk> |
| In reply to | #25079 |
On 8/20/2013 8:20 PM, markspace wrote: > On 8/20/2013 3:47 PM, bob smith wrote: >> I see a lot of jobs for J2EE programmers. >> >> Isn't J2SE the free Java whereas J2EE costs a lot? >> >> How do people learn J2EE without paying a lot of money? Is there >> really much reason for an Average Joe to take on J2EE? > > > <http://en.wikipedia.org/wiki/Java_Platform,_Enterprise_Edition> > > Big ol' server list about halfway down, most are freebie. > > Learning: > Try Head First JSP and Servlets to start, then look at Core JavaServer > Face 3rd ed. [Horstmann] (Prentice Hall) and Pro JPA 2 [Keith] (Apress). > That'll get you warmed up. That should cover the web profile pretty well. I have Horstmann's book and I can second the recommendation. Just note that there are also the entire EJB, JCA, JMS, JTA etc. part of Java EE. Arne
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| From | lipska the kat <"nospam at neversurrender dot co dot uk"> |
|---|---|
| Date | 2013-08-21 12:08 +0100 |
| Message-ID | <z4adnf6PJ48gAonPnZ2dnUVZ8hidnZ2d@bt.com> |
| In reply to | #25071 |
On 20/08/13 23:47, bob smith wrote: > I see a lot of jobs for J2EE programmers. > > Isn't J2SE the free Java whereas J2EE costs a lot? > > How do people learn J2EE without paying a lot of money? Is there really much reason for an Average Joe to take on J2EE? > > Thanks. I think that any additional skill is worthwhile in this day and age. Start small. Download Tomcat and write a simple web app with a couple of servlets, package it in a war and deploy it. Mess around and add a database, work out how to glue it all together. Get hold of a free J2EE/Java EE app server and deploy your web app ... and here's the point of J2EE How secure is your app, how scalable, how do you manage your transactions, what if you wanted to add messaging etc etc J2EE is all about delegating responsibility for much of the stuff you don't really want to concern yourself with when designing and implementing (mainly) business applications. I would much rather spend time getting my head around the interesting bits of the business logic than worrying about the minutiae of securing my applications. One of my commercial sites runs quite happily on standalone Tomcat and regularly has 1000 concurrent sessions ... it has never fallen over. If you are mainly going to be writing for small to medium sized business then you may not need a full featured J2EE server. If however you want to get into big business systems then go for it. I started out with a early early version of Weblogic, I figured most of it out myself as I didn't want to pay the frankly exorbitant costs of formal training, thinks have moved on a bit since those days and there is a lot more free stuff out there now. Besides, EJB's are ... fun. lipska -- Lipska the Kat©: Troll hunter, sandbox destroyer and farscape dreamer of Aeryn Sun GNU/Linux user #560883 - http://www.linuxcounter.net
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| From | Gordon Levi <gordon@address.invalid> |
|---|---|
| Date | 2013-08-22 16:20 +1000 |
| Message-ID | <5oab1917qqfq2afu2acs0as97so6isl4uq@4ax.com> |
| In reply to | #25071 |
bob smith <bob@coolfone.comze.com> wrote: >I see a lot of jobs for J2EE programmers. > >Isn't J2SE the free Java whereas J2EE costs a lot? > >How do people learn J2EE without paying a lot of money? Is there really much reason for an Average Joe to take on J2EE? > >Thanks. Today, Netbeans <www.netbeans.org> mailed me this URL <http://glassfish.java.net/javaee7/techkit/>. In addition if you choose the Netbeans IDE they have a free download that includes everything you need for Java EE. That said, EE is huge and I suggest you find out the parts that are most in demand (or easiest to understand!) and concentrate on those.
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| From | Arved Sandstrom <asandstrom2@eastlink.ca> |
|---|---|
| Date | 2013-08-29 13:26 -0300 |
| Message-ID | <SCKTt.163268$907.23102@fx17.iad> |
| In reply to | #25071 |
On 08/20/2013 07:47 PM, bob smith wrote: > I see a lot of jobs for J2EE programmers. > > Isn't J2SE the free Java whereas J2EE costs a lot? > > How do people learn J2EE without paying a lot of money? Is there really much reason for an Average Joe to take on J2EE? > > Thanks. > You need to look at job descriptions with an idea as to what problem they need solved, not so much the technology involved. You can be a Java EE expert but still fall flat on your face if you don't get the business logic. Having said that, the whole business of differentiations of the Java platform is awkward and unfortunate. In order to do many "standard" things with Java you actually need Java EE libraries. I don't know the exact history, but I can see a few marketing dudes at Sun back in the day embracing the "enterprise" buzzword, and deciding that such and such APIs were enterprise-y...which is meaningless actually. If you want to do serious work with Java you cannot not do Java EE. Unless you're really niche. And quite frankly, for most Java developers the amount of Java EE APIs they need to master is a small percentage of the whole. Differentiate specs from vendor implementations. It's the latter that can cost a lot. But as others have said, there are a number that you can get free of charge. You might think of Java EE as providing support for applications that run on a server that runs on a JVM, where the server is contractually obligated to provide a large number of facilities to the hosted apps. In comparison, a non Java EE app largely fends for itself, and runs directly on a JVM. AHS -- When a true genius appears, you can know him by this sign: that all the dunces are in a confederacy against him. -- Jonathan Swift
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-29 17:52 -0400 |
| Message-ID | <521fc2b1$0$300$14726298@news.sunsite.dk> |
| In reply to | #25169 |
On 8/29/2013 12:26 PM, Arved Sandstrom wrote: > Having said that, the whole business of differentiations of the Java > platform is awkward and unfortunate. .NET has similar (client profile, full profile, CF, SL, PCL, WP, Win8). > In order to do many "standard" > things with Java you actually need Java EE libraries. I don't know the > exact history, but I can see a few marketing dudes at Sun back in the > day embracing the "enterprise" buzzword, and deciding that such and such > APIs were enterprise-y...which is meaningless actually. > > If you want to do serious work with Java you cannot not do Java EE. > Unless you're really niche. And quite frankly, for most Java developers > the amount of Java EE APIs they need to master is a small percentage of > the whole. That was how it was, but in latest versions it seems to me that they have been willing to put more stuff in SE. Arne
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| From | eric@invalid.com (EricF) |
|---|---|
| Date | 2013-08-30 02:54 +0000 |
| Message-ID | <kvp1hg$p0p$1@dont-email.me> |
| In reply to | #25172 |
In article <521fc2b1$0$300$14726298@news.sunsite.dk>, =?ISO-8859-1?Q?Arne_Vajh=F8j?= <arne@vajhoej.dk> wrote: >On 8/29/2013 12:26 PM, Arved Sandstrom wrote: >> Having said that, the whole business of differentiations of the Java >> platform is awkward and unfortunate. > >..NET has similar (client profile, full profile, CF, SL, PCL, WP, Win8). > >> In order to do many "standard" >> things with Java you actually need Java EE libraries. I don't know the >> exact history, but I can see a few marketing dudes at Sun back in the >> day embracing the "enterprise" buzzword, and deciding that such and such >> APIs were enterprise-y...which is meaningless actually. >> >> If you want to do serious work with Java you cannot not do Java EE. >> Unless you're really niche. And quite frankly, for most Java developers >> the amount of Java EE APIs they need to master is a small percentage of >> the whole. > >That was how it was, but in latest versions it seems to me that they >have been willing to put more stuff in SE. > >Arne > Arved may have been referring to jsp/servlets? I think jdbc has moved to SE. Personally I think you can do a lot of serious work without JEE, professionally you are likely to need JSP or servlets. (Spring can handle much of the JEE functionality.) Eric
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-30 22:49 -0400 |
| Message-ID | <522159b8$0$291$14726298@news.sunsite.dk> |
| In reply to | #25174 |
On 8/29/2013 10:54 PM, EricF wrote: > In article <521fc2b1$0$300$14726298@news.sunsite.dk>, =?ISO-8859-1?Q?Arne_Vajh=F8j?= <arne@vajhoej.dk> wrote: >> On 8/29/2013 12:26 PM, Arved Sandstrom wrote: >>> Having said that, the whole business of differentiations of the Java >>> platform is awkward and unfortunate. >> >> ..NET has similar (client profile, full profile, CF, SL, PCL, WP, Win8). >> >>> In order to do many "standard" >>> things with Java you actually need Java EE libraries. I don't know the >>> exact history, but I can see a few marketing dudes at Sun back in the >>> day embracing the "enterprise" buzzword, and deciding that such and such >>> APIs were enterprise-y...which is meaningless actually. >>> >>> If you want to do serious work with Java you cannot not do Java EE. >>> Unless you're really niche. And quite frankly, for most Java developers >>> the amount of Java EE APIs they need to master is a small percentage of >>> the whole. >> >> That was how it was, but in latest versions it seems to me that they >> have been willing to put more stuff in SE. >> > Arved may have been referring to jsp/servlets? I think jdbc has moved to SE. > Personally I think you can do a lot of serious work without JEE, > professionally you are likely to need JSP or servlets. (Spring can handle > much of the JEE functionality.) Most of JDBC has always been in SE. Things that in early days should have been in SE but ended up in EE: * mail client * web service client * ORM Things that in later days has been properly put in SE: * web service client * JMX Arne
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| From | Martin Gregorie <martin@address-in-sig.invalid> |
|---|---|
| Date | 2013-08-31 10:58 +0000 |
| Message-ID | <kvsi9d$p4b$1@dont-email.me> |
| In reply to | #25176 |
On Fri, 30 Aug 2013 22:49:26 -0400, Arne Vajhøj wrote: > Most of JDBC has always been in SE. > > Things that in early days should have been in SE but ended up in EE: > * mail client * web service client * ORM > > Things that in later days has been properly put in SE: > * web service client * JMX > FWIW, I mainly use SE Java to write the sort of stuff I'd formerly do in C, i.e. to get more portability and to take advantage of the larger standard class library and Swing and friends. The only stuff I've needed that hasn't been in SE was javamail (a separate package as of Java 6) and 3rd party stuff: - mstor (mbox access for javamail) - Coco/R, a Java equivalent of lex+yacc - the Postgres jdbc library - dnsjava (DNS client libraries I haven't (so far) needed to do anything with EE, appservers, etc. -- martin@ | Martin Gregorie gregorie. | Essex, UK org |
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-08-31 21:39 -0400 |
| Message-ID | <52229aee$0$299$14726298@news.sunsite.dk> |
| In reply to | #25179 |
On 8/31/2013 6:58 AM, Martin Gregorie wrote: > On Fri, 30 Aug 2013 22:49:26 -0400, Arne Vajhøj wrote: > >> Most of JDBC has always been in SE. >> >> Things that in early days should have been in SE but ended up in EE: >> * mail client * web service client * ORM >> >> Things that in later days has been properly put in SE: >> * web service client * JMX >> > FWIW, I mainly use SE Java to write the sort of stuff I'd formerly do in > C, i.e. to get more portability and to take advantage of the larger > standard class library and Swing and friends. The only stuff I've needed > that hasn't been in SE was javamail Web service client and database ORM seems natural in SE context to me. You have not had the need for them, but I think many must have. Arne
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| From | Martin Gregorie <martin@address-in-sig.invalid> |
|---|---|
| Date | 2013-09-01 12:48 +0000 |
| Message-ID | <kvvd2o$m2v$1@dont-email.me> |
| In reply to | #25185 |
On Sat, 31 Aug 2013 21:39:57 -0400, Arne Vajhøj wrote: > On 8/31/2013 6:58 AM, Martin Gregorie wrote: >> On Fri, 30 Aug 2013 22:49:26 -0400, Arne Vajhøj wrote: >> >>> Most of JDBC has always been in SE. >>> >>> Things that in early days should have been in SE but ended up in EE: >>> * mail client * web service client * ORM >>> >>> Things that in later days has been properly put in SE: >>> * web service client * JMX >>> >> FWIW, I mainly use SE Java to write the sort of stuff I'd formerly do >> in C, i.e. to get more portability and to take advantage of the larger >> standard class library and Swing and friends. The only stuff I've >> needed that hasn't been in SE was javamail > > Web service client and database ORM seems natural in SE context to me. > You have not had the need for them, but I think many must have. > Fair comment. I haven't needed Web Service yet, though that doesn't mean that I won't need it, especially if it can be used to distribute Java applications rather than applets. I've nothing against the latter, or wouldn't if browser behaviour was a bit more consistent and reliable when running them. I've written a lot of SQL in the past and am happy to use it directly via JDBC, so encapsulating that in a class seems more natural to me than using the database ORM, but ymmv. -- martin@ | Martin Gregorie gregorie. | Essex, UK org |
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-09-01 09:14 -0400 |
| Message-ID | <52233db4$0$303$14726298@news.sunsite.dk> |
| In reply to | #25191 |
On 9/1/2013 8:48 AM, Martin Gregorie wrote: > On Sat, 31 Aug 2013 21:39:57 -0400, Arne Vajhøj wrote: > >> On 8/31/2013 6:58 AM, Martin Gregorie wrote: >>> On Fri, 30 Aug 2013 22:49:26 -0400, Arne Vajhøj wrote: >>> >>>> Most of JDBC has always been in SE. >>>> >>>> Things that in early days should have been in SE but ended up in EE: >>>> * mail client * web service client * ORM >>>> >>>> Things that in later days has been properly put in SE: >>>> * web service client * JMX >>>> >>> FWIW, I mainly use SE Java to write the sort of stuff I'd formerly do >>> in C, i.e. to get more portability and to take advantage of the larger >>> standard class library and Swing and friends. The only stuff I've >>> needed that hasn't been in SE was javamail >> >> Web service client and database ORM seems natural in SE context to me. >> You have not had the need for them, but I think many must have. >> > Fair comment. > > I haven't needed Web Service yet, though that doesn't mean that I won't > need it, especially if it can be used to distribute Java applications > rather than applets. I've nothing against the latter, or wouldn't if > browser behaviour was a bit more consistent and reliable when running > them. Web service calls is not so much about the deployment model as it is about how the client communicate to the server. > I've written a lot of SQL in the past and am happy to use it directly via > JDBC, so encapsulating that in a class seems more natural to me than > using the database ORM, but ymmv. Some like ORM. And JPA unlike entity beans actually is usable in SE context. Arne
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| From | Martin Gregorie <martin@address-in-sig.invalid> |
|---|---|
| Date | 2013-09-01 18:35 +0000 |
| Message-ID | <l001d7$4is$1@dont-email.me> |
| In reply to | #25192 |
On Sun, 01 Sep 2013 09:14:27 -0400, Arne Vajhøj wrote: > Web service calls is not so much about the deployment model as it is > about how the client communicate to the server. > Noted. Its unlikely I'd ever use it for that, but the deploy/update software aspects may be useful fairly soon. As far as the server communication aspects go, PHP will most likely do everything I'd need. This is fortunate since my web host supports PHP doesn't support anything specifically Java-related. At present I'm considering the pros and cons of: (a) distributing a free-standing Java application, possibly via Web Services or (b) using a PHP-managed web page to capture requests, transfer them to my box as e-mail, where they'd get validated, run through the Java application, and the results e-mailed back to the sender. -- martin@ | Martin Gregorie gregorie. | Essex, UK org |
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| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Date | 2013-09-01 16:45 -0400 |
| Message-ID | <5223a781$0$304$14726298@news.sunsite.dk> |
| In reply to | #25198 |
On 9/1/2013 2:35 PM, Martin Gregorie wrote: > On Sun, 01 Sep 2013 09:14:27 -0400, Arne Vajhøj wrote: > >> Web service calls is not so much about the deployment model as it is >> about how the client communicate to the server. >> > Noted. Its unlikely I'd ever use it for that, but the deploy/update > software aspects may be useful fairly soon. As far as the server > communication aspects go, PHP will most likely do everything I'd need. > This is fortunate since my web host supports PHP doesn't support anything > specifically Java-related. Java desktop app----(web service call)----PHP web app works fine for client/server communication. I would not use it for deploy/update. Arne
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