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| <div class="subTitle">org.apache.openejb.core.transaction</div> |
| <h2 title="Class TxSupports" class="title">Class TxSupports</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html" title="class in org.apache.openejb.core.transaction">org.apache.openejb.core.transaction.JtaTransactionPolicy</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.openejb.core.transaction.TxSupports</li> |
| </ul> |
| </li> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.html" title="interface in org.apache.openejb.core.transaction">TransactionPolicy</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">TxSupports</span> |
| extends <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html" title="class in org.apache.openejb.core.transaction">JtaTransactionPolicy</a></pre> |
| <div class="block">17.6.2.3 Supports |
| |
| The Container invokes an enterprise Bean method whose transaction attribute |
| is set to Supports as follows. |
| |
| If the client calls with a transaction context, the Container performs the |
| same steps as described in the Required case. |
| |
| If the client calls without a transaction context, the Container performs the |
| same steps as described in the NotSupported case. |
| |
| The Supports transaction attribute must be used with caution. This is because |
| of the different transactional semantics provided by the two possible modes |
| of execution. Only the enterprise beans that will execute correctly in both |
| modes should use the Supports transaction attribute.</div> |
| </li> |
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| <h3>Nested classes/interfaces inherited from interface org.apache.openejb.core.transaction.<a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.html" title="interface in org.apache.openejb.core.transaction">TransactionPolicy</a></h3> |
| <code><a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.TransactionSynchronization.html" title="interface in org.apache.openejb.core.transaction">TransactionPolicy.TransactionSynchronization</a></code></li> |
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| <code><a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#logger">logger</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#transactionManager">transactionManager</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#transactionType">transactionType</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#txLogger">txLogger</a></code></li> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/openejb/core/transaction/TxSupports.html#TxSupports-TransactionManager-">TxSupports</a></span>(TransactionManager transactionManager)</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openejb/core/transaction/TxSupports.html#commit--">commit</a></span>()</code> |
| <div class="block">Commits or rolls back this TransactionPolicy.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>Transaction</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openejb/core/transaction/TxSupports.html#getCurrentTransaction--">getCurrentTransaction</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openejb/core/transaction/TxSupports.html#isClientTransaction--">isClientTransaction</a></span>()</code> |
| <div class="block">Is this policy running in an inhreited transaction? Some |
| TransactionTypes, such as Required or Supported, use the caller's |
| transaction instead of starting a new transaction.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openejb/core/transaction/TxSupports.html#isNewTransaction--">isNewTransaction</a></span>()</code> |
| <div class="block">Is this a new transaction and not an inhreited transaction or no transaction? Some |
| TransactionTypes, such as Required or Supported, use the caller's |
| transaction instead of starting a new transaction.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from class org.apache.openejb.core.transaction.<a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html" title="class in org.apache.openejb.core.transaction">JtaTransactionPolicy</a></h3> |
| <code><a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#beginTransaction--">beginTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#completeTransaction-Transaction-">completeTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#enlistResource-javax.transaction.xa.XAResource-">enlistResource</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#fireNonTransactionalCompletion--">fireNonTransactionalCompletion</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#getResource-java.lang.Object-">getResource</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#getTransaction--">getTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#getTransactionType--">getTransactionType</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#isRollbackOnly--">isRollbackOnly</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#isTransactionActive--">isTransactionActive</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#putResource-java.lang.Object-java.lang.Object-">putResource</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#registerSynchronization-org.apache.openejb.core.transaction.TransactionPolicy.TransactionSynchronization-">registerSynchronization</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#removeResource-java.lang.Object-">removeResource</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#resumeTransaction-Transaction-">resumeTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#rollbackTransaction-Transaction-">rollbackTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#setRollbackOnly--">setRollbackOnly</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#setRollbackOnly-java.lang.Throwable-">setRollbackOnly</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#setRollbackOnly-Transaction-java.lang.Throwable-">setRollbackOnly</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#suspendTransaction--">suspendTransaction</a>, <a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#toString--">toString</a></code></li> |
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| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
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| </ul> |
| </div> |
| <div class="details"> |
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| <li class="blockList"> |
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| <a name="TxSupports-TransactionManager-"> |
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| <h4>TxSupports</h4> |
| <pre>public TxSupports(TransactionManager transactionManager) |
| throws <a href="../../../../../org/apache/openejb/SystemException.html" title="class in org.apache.openejb">SystemException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/openejb/SystemException.html" title="class in org.apache.openejb">SystemException</a></code></dd> |
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| <h4>isNewTransaction</h4> |
| <pre>public boolean isNewTransaction()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.html#isNewTransaction--">TransactionPolicy</a></code></span></div> |
| <div class="block">Is this a new transaction and not an inhreited transaction or no transaction? Some |
| TransactionTypes, such as Required or Supported, use the caller's |
| transaction instead of starting a new transaction. If there is no active |
| transaction (e.g., TransactionType is NotSupported), this method will</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if this not an inherited transaction</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isClientTransaction--"> |
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| </a> |
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| <h4>isClientTransaction</h4> |
| <pre>public boolean isClientTransaction()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.html#isClientTransaction--">TransactionPolicy</a></code></span></div> |
| <div class="block">Is this policy running in an inhreited transaction? Some |
| TransactionTypes, such as Required or Supported, use the caller's |
| transaction instead of starting a new transaction. If there is no active |
| transaction (e.g., TransactionType is NotSupported), this method will |
| return false.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if this is an inherited transaction</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCurrentTransaction--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getCurrentTransaction</h4> |
| <pre>public Transaction getCurrentTransaction()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html#getCurrentTransaction--">getCurrentTransaction</a></code> in class <code><a href="../../../../../org/apache/openejb/core/transaction/JtaTransactionPolicy.html" title="class in org.apache.openejb.core.transaction">JtaTransactionPolicy</a></code></dd> |
| </dl> |
| </li> |
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| <a name="commit--"> |
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| <h4>commit</h4> |
| <pre>public void commit()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/openejb/core/transaction/TransactionPolicy.html#commit--">TransactionPolicy</a></code></span></div> |
| <div class="block">Commits or rolls back this TransactionPolicy. If there the actual |
| transaction is completed or there is no actual transaction, the |
| registered TransactionSynchronization are called. Otherwise, the |
| registered TransactionSynchronization are called when the actual |
| transaction is completed.</div> |
| </li> |
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