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| <h2 title="Interface ClientTransactions" class="title">Interface ClientTransactions</h2> |
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| <pre>public interface <span class="typeNameLabel">ClientTransactions</span></pre> |
| <div class="block">Thin client transactions facade. |
| <p> |
| Transactions are bound to the thread started the transaction. After that, each cache operation within this thread |
| will belong to the corresponding transaction until the transaction is committed, rolled back or closed. |
| <p> |
| Transactions are <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang"><code>AutoCloseable</code></a>, so they will automatically rollback unless explicitly committed. |
| <p> |
| Default values for transaction isolation level, concurrency and timeout can be configured via |
| <a href="../../../../org/apache/ignite/configuration/ClientConfiguration.html#setTransactionConfiguration-org.apache.ignite.configuration.ClientTransactionConfiguration-"><code>ClientConfiguration.setTransactionConfiguration(ClientTransactionConfiguration)</code></a> property.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/ignite/configuration/ClientTransactionConfiguration.html" title="class in org.apache.ignite.configuration"><code>ClientTransactionConfiguration</code></a></dd> |
| </dl> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientTransactions.html#txStart--">txStart</a></span>()</code> |
| <div class="block">Starts a new transaction with the default isolation level, concurrency and timeout.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientTransactions.html#txStart-org.apache.ignite.transactions.TransactionConcurrency-org.apache.ignite.transactions.TransactionIsolation-">txStart</a></span>(<a href="../../../../org/apache/ignite/transactions/TransactionConcurrency.html" title="enum in org.apache.ignite.transactions">TransactionConcurrency</a> concurrency, |
| <a href="../../../../org/apache/ignite/transactions/TransactionIsolation.html" title="enum in org.apache.ignite.transactions">TransactionIsolation</a> isolation)</code> |
| <div class="block">Starts a new transaction with the specified concurrency and isolation.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientTransactions.html#txStart-org.apache.ignite.transactions.TransactionConcurrency-org.apache.ignite.transactions.TransactionIsolation-long-">txStart</a></span>(<a href="../../../../org/apache/ignite/transactions/TransactionConcurrency.html" title="enum in org.apache.ignite.transactions">TransactionConcurrency</a> concurrency, |
| <a href="../../../../org/apache/ignite/transactions/TransactionIsolation.html" title="enum in org.apache.ignite.transactions">TransactionIsolation</a> isolation, |
| long timeout)</code> |
| <div class="block">Starts a new transaction with the specified isolation, concurrency and timeout.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientTransactions.html" title="interface in org.apache.ignite.client">ClientTransactions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientTransactions.html#withLabel-java.lang.String-">withLabel</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> lb)</code> |
| <div class="block">Returns instance of <code>ClientTransactions</code> to mark each new transaction with a specified label.</div> |
| </td> |
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| <a name="txStart--"> |
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| <h4>txStart</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a> txStart() |
| throws org.apache.ignite.internal.client.thin.ClientServerError, |
| <a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></pre> |
| <div class="block">Starts a new transaction with the default isolation level, concurrency and timeout.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New transaction.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></code> - If some unfinished transaction has already started by this thread.</dd> |
| <dd><code>org.apache.ignite.internal.client.thin.ClientServerError</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="txStart-org.apache.ignite.transactions.TransactionConcurrency-org.apache.ignite.transactions.TransactionIsolation-"> |
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| <h4>txStart</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a> txStart(<a href="../../../../org/apache/ignite/transactions/TransactionConcurrency.html" title="enum in org.apache.ignite.transactions">TransactionConcurrency</a> concurrency, |
| <a href="../../../../org/apache/ignite/transactions/TransactionIsolation.html" title="enum in org.apache.ignite.transactions">TransactionIsolation</a> isolation) |
| throws org.apache.ignite.internal.client.thin.ClientServerError, |
| <a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></pre> |
| <div class="block">Starts a new transaction with the specified concurrency and isolation.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>concurrency</code> - Concurrency.</dd> |
| <dd><code>isolation</code> - Isolation.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New transaction.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></code> - If some unfinished transaction has already started by this thread.</dd> |
| <dd><code>org.apache.ignite.internal.client.thin.ClientServerError</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="txStart-org.apache.ignite.transactions.TransactionConcurrency-org.apache.ignite.transactions.TransactionIsolation-long-"> |
| <!-- --> |
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| <h4>txStart</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientTransaction.html" title="interface in org.apache.ignite.client">ClientTransaction</a> txStart(<a href="../../../../org/apache/ignite/transactions/TransactionConcurrency.html" title="enum in org.apache.ignite.transactions">TransactionConcurrency</a> concurrency, |
| <a href="../../../../org/apache/ignite/transactions/TransactionIsolation.html" title="enum in org.apache.ignite.transactions">TransactionIsolation</a> isolation, |
| long timeout) |
| throws org.apache.ignite.internal.client.thin.ClientServerError, |
| <a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></pre> |
| <div class="block">Starts a new transaction with the specified isolation, concurrency and timeout.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>concurrency</code> - Concurrency.</dd> |
| <dd><code>isolation</code> - Isolation.</dd> |
| <dd><code>timeout</code> - Timeout.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New transaction.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></code> - If some unfinished transaction has already started by this thread.</dd> |
| <dd><code>org.apache.ignite.internal.client.thin.ClientServerError</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <!-- --> |
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| <h4>withLabel</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientTransactions.html" title="interface in org.apache.ignite.client">ClientTransactions</a> withLabel(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> lb) |
| throws <a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></pre> |
| <div class="block">Returns instance of <code>ClientTransactions</code> to mark each new transaction with a specified label.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>lb</code> - Label.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>This</code> for chaining.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If label is null.</dd> |
| <dd><code><a href="../../../../org/apache/ignite/client/ClientException.html" title="class in org.apache.ignite.client">ClientException</a></code></dd> |
| </dl> |
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| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2022 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Database and Caching Platform</b> </td> <td>: ver. <strong>2.12.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: January 10 2022 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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