Hi, I have used xpath for xml processing in GAE and it worked well. Once you know how to query ,it works well. I guess it uses sax parsers.
Thanks Hari On Dec 21, 2010 3:37 PM, "androidDeveloper" <stepmas...@googlemail.com> wrote: Hi all, I need to parse large xml files. My first try was using JAXB. It works ok for smaller xml files, but when a large xml is parsed, I get an DeadlineExceededException and the quota on app engine seems to raise up very fast... Furthermore the new JAXB2 jar (JAXB2_20101209.jar) is too large to deploy on app engine. My Qeustions: 1. Does anyone know how to tune up jaxb, if it is possible? I already tried the following hint from http://stackoverflow.com/questions/794354/jaxbcontext-initialization-speedup using a system property: - Dcom.sun.xml.bind.v2.runtime.JAXBContextImpl.fastBoot=true but putting it in appengine-web.xml like this... <property name="com.sun.xml.bind.v2.runtime.JAXBContextImpl.fastBoot" value="true" /> ...does not change performance to avoid DealineExceededException? Maybe the property is not configured right? 2. What alternatives are there on app engine for xml processing, which are better in speed and as easy to use as JAXB? Thanks for your help! Greetings! -- 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<google-appengine-java%2bunsubscr...@googlegroups.com> . For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- 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.
