2bfb0227ae
Fixed IssueAssetTransactions not being constructed with signature. Fixed incorrect MessageTransactionData constructors. Refactored various transactions to remove duplicate code. e.g. in CancelOrderTransaction.process() use getCreator() instead of explicit repository call. Added name_reference to BuyNameTransactions HSQLDB table. Fixed incorrect SQL in HSQLDBMultiPaymentTransactionRepository. More unit tests! Fixed wrong data length in CancelOrderTransactionTransformer. Fixed wrong data length in CreateOrderTransactionTransformer. Fixed missing payment bytes in MultiPaymentTransactionTransformer.toBytes();
Qora2
To use:
- Use maven to fetch dependencies.
- Build project.
- Fire up an old-gen Qora node.
- Run
src/migrate.javaas a Java application to migrate old Qora blocks to DB.
You should now be able to run src/test/load.java and src/test/save.java
as JUnit tests demonstrating loading/saving Transactions from/to database.
You can also examine the migrated database using HSQLDB's "sqltool".
It's a good idea to install "rlwrap" (ReadLine wrapper) too as sqltool doesn't support command history/editing!
Typical command line for sqltool would be:
rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC} qora
${HSQLDB_JAR} contains pathname to hsqldb-2.4.0.jar,
typically ${HOME}/.m2/repository/org/hsqldb/hsqldb/2.4.0/hsqldb-2.4.0.jar
${SQLTOOL_JAR} contains pathname to where you
downloaded sqltool-2.2.6.jar
${SQLTOOL_RC} contains pathname to a text file describing Qora2 database,
e.g. ${HOME}/.sqltool.rc, with contents like:
urlid qora
url jdbc:hsqldb:file:db/test
username SA
password
You could change the line url jdbc:hsqldb:file:db/test to use a full pathname for easier use.
Another idea is to assign a shell alias in your .bashrc like:
alias sqltool='rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC}'
So you can simply type: sqltool qora
Don't forget to use SHUTDOWN; before exiting sqltool so that database files are closed cleanly.