two different things. read-only for CMP means that updates will never happen.
read-only in jboss.xml is a container thing. You can either mark the entire bean read-only, which means that the bean will never do any transactional locking, or you can do it per method. See the JBoss for-pay docs for more details. Bill > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Jon Swinth > Sent: Monday, March 03, 2003 1:14 PM > To: [EMAIL PROTECTED] > Subject: [JBoss-user] Re: Deadlocks > > > Does this mean that putting the following in the jbosscmp-jdbc.xml file > doesn't make the beans read-only any more? > > <entity> > <ejb-name>CarrierBeanRO</ejb-name> > <table-name>carrier</table-name> > <read-only>true</read-only> > <read-time-out>30000</read-time-out> > </entity> > > On Sunday 02 March 2003 06:35 pm, > [EMAIL PROTECTED] > wrote: > > From: "Mauricio Hiroshi Nagaoka" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Subject: Re: [JBoss-user] Deadlocks > > Date: Sun, 2 Mar 2003 19:00:12 -0300 > > Reply-To: [EMAIL PROTECTED] > > > > > > Hi! > > > > > > I didn't find any way do detect deadlocks on JBoss but you can > change your > > jboss.xml to tell JBoss which methods do not need an EJB lock. > > > > > > In each <entity> entry in jboss.xml file, do the following > change (in this > > example, get* methods are read-only): > > > > > > <entity> > > <ejb-name>Role</ejb-name> > > <local-jndi-name>ejb/webflow/local/Role</local-jndi-name> > > <!-- this tells JBoss that the get* methods are read-only --> > > <method-attributes> > > <method> > > <method-name>get*</method-name> > > <read-only>true</read-only> > > </method> > > </method-attributes> > > </entity> > > > > > > I didn't find any XDoclet @tag to do this but I coded a XSLT transform: > > > > > > <?xml version="1.0" encoding="UTF-8"?> > > <xsl:stylesheet version="1.0" > > xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> > > <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/> > > > > > > <xsl:template match="@*|node()"> > > <xsl:copy> > > <xsl:apply-templates select="@*|node()"/> > > </xsl:copy> > > </xsl:template> > > > > > > <xsl:template match="entity"> > > <xsl:copy> > > <xsl:apply-templates/> > > <method-attributes> > > <method> > > <method-name>get*</method-name> > > <read-only>true</read-only> > > </method> > > </method-attributes> > > </xsl:copy> > > </xsl:template> > > > > > > </xsl:stylesheet> > > > > > > If you are using ant to build your project do something like this: > > > > > > <xslt in="${original.jboss.xml}" out="${modified.jboss.xml}" > > style="${location.of.xslt.above}"> > > <outputproperty name="method" value="xml"/> > > <outputproperty name="standalone" value="yes"/> > > <outputproperty name="encoding" value="iso8859_1"/> > > <outputproperty name="indent" value="yes"/> > > <xmlcatalog> > > <dtd publicId="-//JBoss//DTD JBOSS 3.0//EN" > > location="${location.of.jboss.xml.dtd}"/> > > </xmlcatalog> > > </xslt> > > > > > > The <xmlcatalog> tag above is optional. It's included here just > to avoid a > > remote connection for the xml validation. > > > > > > I hope this helps. > > > > > > Greetings from Brazil! > > > > > > Mauricio > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
