Example usage for javax.transaction.xa XAException initCause

Introduction

In this page you can find the example usage for javax.transaction.xa XAException initCause.

Prototype

public synchronized Throwable initCause(Throwable cause) 

Source Link

Document

Initializes the cause of this throwable to the specified value.

Usage

From source file:com.taobao.metamorphosis.server.transaction.LocalTransaction.java

@Override
public void commit(final boolean onePhase) throws XAException, IOException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("commit: " + this.xid);
    }/*ww w .  j  ava2 s  .co  m*/

    // Get ready for commit.
    try {
        this.prePrepare();
    } catch (final XAException e) {
        throw e;
    } catch (final Throwable e) {
        LOG.warn("COMMIT FAILED: ", e);
        this.rollback();
        // Let them know we rolled back.
        final XAException xae = new XAException("COMMIT FAILED: Transaction rolled back.");
        xae.errorCode = XAException.XA_RBOTHER;
        xae.initCause(e);
        throw xae;
    }

    this.setState(Transaction.FINISHED_STATE);
    this.context.getTransactions().remove(this.xid);
    try {
        this.transactionStore.commit(this.getTransactionId(), false);
    } catch (final Throwable t) {
        LOG.warn("Store COMMIT FAILED: ", t);
        this.rollback();
        final XAException xae = new XAException("STORE COMMIT FAILED: Transaction rolled back.");
        xae.errorCode = XAException.XA_RBOTHER;
        xae.initCause(t);
        throw xae;
    }
}

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From source file:com.taobao.metamorphosis.server.transaction.XATransaction.java

private void storeCommit(final TransactionId txid, final boolean wasPrepared) throws XAException, IOException {
    try {/*from  w  w w.  j a va  2s . c  o  m*/
        this.transactionStore.commit(this.getTransactionId(), wasPrepared);
    } catch (final Throwable t) {
        LOG.warn("Store COMMIT FAILED: ", t);
        this.rollback();
        final XAException xae = new XAException("STORE COMMIT FAILED: Transaction rolled back.");
        xae.errorCode = XAException.XA_RBOTHER;
        xae.initCause(t);
        throw xae;
    }
}

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From source file:com.taobao.metamorphosis.server.transaction.XATransaction.java

private void doPrePrepare() throws XAException, IOException {
    try {/*from   w ww.  j a  v a 2 s  .co  m*/
        this.prePrepare();
    } catch (final XAException e) {
        throw e;
    } catch (final Throwable e) {
        LOG.warn("PRE-PREPARE FAILED: ", e);
        this.rollback();
        final XAException xae = new XAException("PRE-PREPARE FAILED: Transaction rolled back.");
        xae.errorCode = XAException.XA_RBOTHER;
        xae.initCause(e);
        throw xae;
    }
}

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From source file:com.alibaba.napoli.metamorphosis.client.transaction.TransactionContext.java

/**
 * XA//from  w w w  . ja va  2s .  co m
 * 
 * @param e
 * @return
 */
XAException toXAException(final Exception e) {
    if (e.getCause() != null && e.getCause() instanceof XAException) {
        final XAException original = (XAException) e.getCause();
        final XAException xae = new XAException(original.getMessage());
        xae.errorCode = original.errorCode;
        xae.initCause(original);
        return xae;
    }

    if (e instanceof XAException) {
        // ((XAException) e).errorCode = XAException.XAER_RMFAIL;
        return (XAException) e;
    }

    final XAException xae = new XAException(e.getMessage());
    xae.errorCode = XAException.XAER_RMFAIL;
    xae.initCause(e);
    return xae;
}

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From source file:org.apache.hadoop.hbase.client.transactional.JtaXAResource.java

public void commit(final Xid xid, final boolean onePhase) throws XAException {
    LOG.trace("commit [" + xid.toString() + "] " + (onePhase ? "one phase" : "two phase"));
    TransactionState state = xidToTransactionState.remove(xid);
    if (state == null) {
        throw new XAException(XAException.XAER_NOTA);
    }/* w w w .j a v  a  2  s .  c  o  m*/
    try {
        if (onePhase) {
            transactionManager.tryCommit(state);
        } else {
            transactionManager.doCommit(state);
        }
    } catch (CommitUnsuccessfulException e) {
        throw new XAException(XAException.XA_RBROLLBACK);
    } catch (UnsuccessfulDDLException e) {
        throw new XAException(XAException.XA_RBROLLBACK);
    } catch (IOException e) {
        XAException xae = new XAException(XAException.XAER_RMERR);
        xae.initCause(e);
        throw xae;
    } finally {
        threadLocalTransactionState.remove();
    }

}

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From source file:org.apache.hadoop.hbase.client.transactional.JtaXAResource.java

public void forget(final Xid xid) throws XAException {
    LOG.trace("forget [" + xid.toString() + "] ");
    threadLocalTransactionState.remove();
    TransactionState state = xidToTransactionState.remove(xid);
    if (state != null) {
        try {//from   w w w  .  ja v  a  2  s. com
            transactionManager.abort(state);
        } catch (Exception e) {
            XAException xae = new XAException(XAException.XAER_RMERR);
            xae.initCause(e);
            throw xae;
        }
    }
}

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From source file:org.apache.hadoop.hbase.client.transactional.JtaXAResource.java

public int prepare(final Xid xid) throws XAException {
    LOG.trace("prepare [" + xid.toString() + "] ");
    TransactionState state = xidToTransactionState.get(xid);
    int status;/*from   w  w w . ja va 2s.  co m*/
    try {
        status = this.transactionManager.prepareCommit(state);
    } catch (CommitUnsuccessfulException e) {
        XAException xae = new XAException(XAException.XA_HEURRB);
        xae.initCause(e);
        throw xae;
    } catch (IOException e) {
        XAException xae = new XAException(XAException.XAER_RMERR);
        xae.initCause(e);
        throw xae;
    }

    switch (status) {
    case TransactionalReturn.COMMIT_OK:
        return XAResource.XA_OK;
    case TransactionalReturn.COMMIT_OK_READ_ONLY:
        return XAResource.XA_RDONLY;
    default:
        throw new XAException(XAException.XA_RBPROTO);
    }
}

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From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * The method is called from the transaction manager if the complete
 * transaction is completed.<br/>//from  w  ww  .j av  a  2 s.co  m
 * A file in the virtual file system is committed with the algorithms:
 * <ol>
 * <li>any existing backup fill will be moved to an older backup file. The
 *     maximum number of backups can be defined by setting the property
 *     {@link #PROPERTY_NUMBER_BACKUP}. Default is one. To disable the
 *     property must be set to 0.</li>
 * <li>the current file is moved to the backup file (or deleted if property
 *     {@link #PROPERTY_NUMBER_BACKUP} is 0)</li>
 * <li>the new file is moved to the original name</li>
 * </ol>
 *
 * @param _xid      global transaction identifier (not used, because each
 *                  file with the file id gets a new VFS store resource
 *                  instance)
 * @param _onePhase <i>true</i> if it is a one phase commitment transaction
 *                  (not used)
 * @throws XAException if any exception occurs (catch on
 *         {@link java.lang.Throwable})
 */
@Override
public void commit(final Xid _xid, final boolean _onePhase) throws XAException {
    if (VFSStoreResource.LOG.isDebugEnabled()) {
        VFSStoreResource.LOG.debug("transaction commit");
    }
    if (getStoreEvent() == VFSStoreResource.StoreEvent.WRITE) {
        try {
            final FileObject tmpFile = this.manager.resolveFile(this.manager.getBaseFile(),
                    this.storeFileName + VFSStoreResource.EXTENSION_TEMP);
            final FileObject currentFile = this.manager.resolveFile(this.manager.getBaseFile(),
                    this.storeFileName + VFSStoreResource.EXTENSION_NORMAL);
            final FileObject bakFile = this.manager.resolveFile(this.manager.getBaseFile(),
                    this.storeFileName + VFSStoreResource.EXTENSION_BACKUP);
            if (bakFile.exists() && (this.numberBackup > 0)) {
                backup(bakFile, 0);
            }
            if (currentFile.exists()) {
                if (this.numberBackup > 0) {
                    currentFile.moveTo(bakFile);
                } else {
                    currentFile.delete();
                }
            }
            tmpFile.moveTo(currentFile);
            tmpFile.close();
            currentFile.close();
            bakFile.close();
        } catch (final FileSystemException e) {
            VFSStoreResource.LOG
                    .error("transaction commit fails for " + _xid + " (one phase = " + _onePhase + ")", e);
            final XAException xa = new XAException(XAException.XA_RBCOMMFAIL);
            xa.initCause(e);
            throw xa;
        }
    } else if (getStoreEvent() == VFSStoreResource.StoreEvent.DELETE) {
        try {
            final FileObject curFile = this.manager.resolveFile(this.manager.getBaseFile(),
                    this.storeFileName + VFSStoreResource.EXTENSION_NORMAL);
            final FileObject bakFile = this.manager.resolveFile(this.manager.getBaseFile(),
                    this.storeFileName + VFSStoreResource.EXTENSION_BACKUP);
            if (bakFile.exists()) {
                bakFile.delete();
            }
            if (curFile.exists()) {
                curFile.moveTo(bakFile);
            }
            bakFile.close();
            curFile.close();
        } catch (final FileSystemException e) {
            VFSStoreResource.LOG
                    .error("transaction commit fails for " + _xid + " (one phase = " + _onePhase + ")", e);
            final XAException xa = new XAException(XAException.XA_RBCOMMFAIL);
            xa.initCause(e);
            throw xa;
        }
    }
}

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From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * If the file written in the virtual file system must be rolled back, only
 * the created temporary file (created from method {@link #write}) is
 * deleted.//from w w  w . jav a2  s  .  c o  m
 *
 * @param _xid      global transaction identifier (not used, because each
 *                  file with the file id gets a new VFS store resource
 *                  instance)
 * @throws XAException if any exception occurs (catch on
 *         {@link java.lang.Throwable})
 */
@Override
public void rollback(final Xid _xid) throws XAException {
    if (VFSStoreResource.LOG.isDebugEnabled()) {
        VFSStoreResource.LOG.debug("rollback (xid = " + _xid + ")");
    }
    try {
        final FileObject tmpFile = this.manager.resolveFile(this.manager.getBaseFile(),
                this.storeFileName + VFSStoreResource.EXTENSION_TEMP);
        if (tmpFile.exists()) {
            tmpFile.delete();
        }
    } catch (final FileSystemException e) {
        VFSStoreResource.LOG.error("transaction rollback fails for " + _xid, e);
        final XAException xa = new XAException(XAException.XA_RBCOMMFAIL);
        xa.initCause(e);
        throw xa;
    }
}

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From source file:org.nuxeo.ecm.core.blob.storage.impl.XASession.java

public void commit(Xid xid, boolean onePhase) throws XAException {
    TransactionContext tx = (TransactionContext) transactions.get(xid);
    if (tx == null) {
        throw new XAException(XAException.XAER_NOTA);
    }//from   w  w w  .  j a va  2s. com
    try {
        if (onePhase) {
            tx.prepare();
        }
        tx.commit();
    } catch (ResourceException e) {
        XAException ee = new XAException(XAException.XAER_RMERR);
        ee.initCause(e);
        throw ee;
    }

    transactions.remove(xid);
}

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