[appengine-java] Re: String limit in JDO
If you're open to alternatives besides JDO, note that Objectify will auto-convert from String to Text as needed: http://groups.google.com/group/objectify-appengine/browse_thread/thread/48242872863621ff /dmc On Jul 1, 2:21 am, Ian Marshall ianmarshall...@gmail.com wrote: You might want to try the persistent class com.google.appengine.api.datastore.Text as mentioned in http://code.google.com/intl/en/appengine/docs/java/datastore/dataclas... as this class has no specific character length limit. Of course, use of this must still satisfy the overall datastore quotas and limits. I use Text objects to persist string data longer than 250 or 500 characters long. Enjoy, Ian On Jul 1, 4:36 am, Didier Durand durand.did...@gmail.com wrote: Hi, why don't you use blobs ?http://code.google.com/appengine/docs/java/blobstore/overview.html didier On Jun 30, 6:59 pm, Developer cyber.antagon...@gmail.com wrote: Hi! I'm developing blog engine using JSP, servletts and JDO (thru GAE). And I've got a problem. For blog-posts I've developed persistance class Posts with some fields and with main String-field text for content of post. The problem is the max lenght of this field: I can't add blog-posts larger then max size of String. And of cource I cant add them then in datastore. Does anybody have any ideas how to fix it? Because if I don't solve this problem, I would get kind of micro-blog (like Twitter). And I want a normal blog enstead :) Thank you. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: String limit in JDO
You might want to try the persistent class com.google.appengine.api.datastore.Text as mentioned in http://code.google.com/intl/en/appengine/docs/java/datastore/dataclasses.html#Core_Value_Types as this class has no specific character length limit. Of course, use of this must still satisfy the overall datastore quotas and limits. I use Text objects to persist string data longer than 250 or 500 characters long. Enjoy, Ian On Jul 1, 4:36 am, Didier Durand durand.did...@gmail.com wrote: Hi, why don't you use blobs ?http://code.google.com/appengine/docs/java/blobstore/overview.html didier On Jun 30, 6:59 pm, Developer cyber.antagon...@gmail.com wrote: Hi! I'm developing blog engine using JSP, servletts and JDO (thru GAE). And I've got a problem. For blog-posts I've developed persistance class Posts with some fields and with main String-field text for content of post. The problem is the max lenght of this field: I can't add blog-posts larger then max size of String. And of cource I cant add them then in datastore. Does anybody have any ideas how to fix it? Because if I don't solve this problem, I would get kind of micro-blog (like Twitter). And I want a normal blog enstead :) Thank you. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: String limit in JDO
Hi, why don't you use blobs ? http://code.google.com/appengine/docs/java/blobstore/overview.html didier On Jun 30, 6:59 pm, Developer cyber.antagon...@gmail.com wrote: Hi! I'm developing blog engine using JSP, servletts and JDO (thru GAE). And I've got a problem. For blog-posts I've developed persistance class Posts with some fields and with main String-field text for content of post. The problem is the max lenght of this field: I can't add blog-posts larger then max size of String. And of cource I cant add them then in datastore. Does anybody have any ideas how to fix it? Because if I don't solve this problem, I would get kind of micro-blog (like Twitter). And I want a normal blog enstead :) Thank you. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
