[Neuclear-develop] neuclear-ledger-hibernate/src/java/org/neuclear/ledger/hibernate HibernateLedger.java,1.12,1.13

[Pelle B. <pe...@us...>]

Update of /cvsroot/neuclear/neuclear-ledger-hibernate/src/java/org/neuclear/ledger/hibernate
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3499/src/java/org/neuclear/ledger/hibernate

Modified Files:
	HibernateLedger.java 
Log Message:
Updated with new API Changes

Index: HibernateLedger.java
===================================================================
RCS file: /cvsroot/neuclear/neuclear-ledger-hibernate/src/java/org/neuclear/ledger/hibernate/HibernateLedger.java,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** HibernateLedger.java	31 Mar 2004 23:11:30 -0000	1.12
--- HibernateLedger.java	6 Apr 2004 22:52:34 -0000	1.13
***************
*** 115,118 ****
--- 115,126 ----
              Session ses = factory.openSession();
              net.sf.hibernate.Transaction t = ses.beginTransaction();
+             Iterator iter = trans.getItems();
+             // First lets check the balances
+             while (iter.hasNext()) {
+                 TransactionItem item = (TransactionItem) iter.next();
+                 if (item.getAmount() < 0 && getAvailableBalance(item.getBook()) + item.getAmount() < 0)
+                     throw new InsufficientFundsException(null, item.getBook(), item.getAmount());
+             }
+ 
              HHeld posted = new HHeld(trans, new Date());
              ses.save(posted);
***************
*** 135,139 ****
       *
       */
!     public void performCancelHold(PostedHeldTransaction hold) throws LowlevelLedgerException, UnknownTransactionException {
          try {
              Session ses = factory.openSession();
--- 143,147 ----
       *
       */
!     public Date performCancelHold(PostedHeldTransaction hold) throws LowlevelLedgerException, UnknownTransactionException {
          try {
              Session ses = factory.openSession();
***************
*** 145,148 ****
--- 153,158 ----
                  ses.saveOrUpdate(posted);
                  t.commit();
+                 ses.close();
+                 return new Date();
              } else {
                  t.rollback();
***************
*** 151,155 ****
              }
  
-             ses.close();
          } catch (HibernateException e) {
              throw new LowlevelLedgerException(e);
--- 161,164 ----
***************
*** 207,211 ****
       * @return The Transaction object
       */
!     public Date getTransactionTime(String id) throws LowlevelLedgerException, UnknownTransactionException, InvalidTransactionException, UnknownBookException {
          try {
              Session ses = factory.openSession();
--- 216,220 ----
       * @return The Transaction object
       */
!     public Date getTransactionTime(String id) throws LowlevelLedgerException, UnknownTransactionException {
          try {
              Session ses = factory.openSession();
***************
*** 252,256 ****
          try {
              Session ses = factory.openSession();
!             Query q = ses.createQuery("select sum(item.amount) from HTransactionItem item where item.book = ?");
              q.setString(0, book);
              Iterator iter = q.iterate();
--- 261,265 ----
          try {
              Session ses = factory.openSession();
!             Query q = ses.createQuery("select sum(item.amount) from HTransactionItem item where item.book = ? and item.transaction.receipt is not null");
              q.setString(0, book);
              Iterator iter = q.iterate();
***************
*** 274,278 ****
          try {
              Session ses = factory.openSession();
!             Query q = ses.createQuery("select sum(item.amount) from HHeldItem item where item.book = ? and item.amount<0 and item.held.expiryTime > ? and item.held.cancelled=false and item.held.completedId is null");
              q.setString(0, book);
              q.setTimestamp(1, new Date());
--- 283,287 ----
          try {
              Session ses = factory.openSession();
!             Query q = ses.createQuery("select sum(item.amount) from HHeldItem item where item.book = ? and item.amount<0 and item.held.expiryTime > ? and item.held.cancelled=false and item.held.completedId is null and item.held.receipt is not null");
              q.setString(0, book);
              q.setTimestamp(1, new Date());
***************
*** 316,319 ****
--- 325,356 ----
      }
  
+     public boolean transactionExists(String id) throws LowlevelLedgerException {
+         try {
+             Session ses = factory.openSession();
+             Query q = ses.createQuery("select item.id from HTransaction item where item.id = ?");
+             q.setString(0, id);
+             Iterator iter = q.iterate();
+             final boolean answer = (iter.hasNext());
+             ses.close();
+             return answer;
+         } catch (HibernateException e) {
+             throw new LowlevelLedgerException(e);
+         }
+     }
+ 
+     public boolean heldTransactionExists(String id) throws LowlevelLedgerException {
+         try {
+             Session ses = factory.openSession();
+             Query q = ses.createQuery("select item.id from HHeld item where item.id = ?");
+             q.setString(0, id);
+             Iterator iter = q.iterate();
+             final boolean answer = (iter.hasNext());
+             ses.close();
+             return answer;
+         } catch (HibernateException e) {
+             throw new LowlevelLedgerException(e);
+         }
+     }
+ 
      /**
       * Searches for a Held Transaction based on its Transaction ID
***************
*** 357,360 ****
--- 394,416 ----
      }
  
+     public void setHeldReceiptId(String id, String receipt) throws LowlevelLedgerException, UnknownTransactionException {
+         try {
+             Session ses = factory.openSession();
+             net.sf.hibernate.Transaction t = ses.beginTransaction();
+             HHeld tran = (HHeld) ses.get(HHeld.class, id);
+             if (tran == null) {
+                 ses.close();
+                 throw new UnknownTransactionException(this, id);
+             }
+             tran.setReceipt(receipt);
+             t.commit();
+             ses.close();
+         } catch (HibernateException e) {
+             throw new LowlevelLedgerException(e);
+         }
+ 
+ 
+     }
+ 
      public double getTestBalance() throws LowlevelLedgerException {
          try {