So On the first connection to derby I must create in the derby.system.home a derby.properties that tell's it to change its derby.system.home to dir, so that there it finds another derby.properties with the properties I want? And I must do that for every connection/boot.
The idea is that I don't want to write in the user working directory (the default for derby.system.home) any .properties or .log file, but rather in my dir. How would you achieve this? 2010/3/29, Knut Anders Hatlen <[email protected]>: > On 03/26/10 11:33 PM, Gabriele Kahlout wrote: >> Okay, so this (uncommented or commented lines): >> >> final Properties prop = new java.util.Properties(); >> prop.setProperty("derby.locks.deadlockTrace", "true"); >> prop.setProperty("derby.stream.error.logSeverityLevel", >> Integer.toString(20000)); >> prop.setProperty("derby.language.logStatementText", "true"); >> //final File log = new File(dir.getAbsolutePath() + >> File.pathSeparator + "derby.log"); >> //prop.setProperty("derby.stream.error.file", >> log.getAbsolutePath()); >> prop.store(new FileOutputStream(new File(dir, >> "derby.properties")), "derby.properties"); >> >> The log keeps getting created in the working directory, and also >> nothing is written into it although I get: >> > > Does the variable dir point to the current working directory? That's > where Derby will look for derby.properties (unless the derby.system.home > system property has been set, that is), so if it points to some other > directory, Derby won't be able to find the derby.properties file created > by this code. > > -- > Knut Anders > -- Regards, K. Gabriele --- unchanged since 25/1/10 --- P.S. Unless a notification (LON), please reply either with an answer OR with " ACK" appended to this subject within 48 hours. Otherwise, I might resend. In(LON, this) ∨ In(48h, TimeNow) ∨ ∃x. In(x, MyInbox) ∧ IsAnswerTo(x, this) ∨ (In(subject(this), subject(x)) ∧ In(ACK, subject(x)) ∧ ¬IsAnswerTo(x,this)) ⇒ ¬IResend(this). Also note that correspondence may be received only from specified a priori senders, or if the subject of this email ends with a code, eg. -LICHT01X, then also from senders whose reply contains it. ∀x. In(x, MyInbox) ⇒ In(senderAddress(x), MySafeSenderList) ∨ (∃y. In(y, subject(this) ) ∧ In(y,x) ∧ isCodeLike(y, -LICHT01X) ).
