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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.cayenne.access.jdbc</a></div>
<h2 title="Class ProcedureAction" class="title">Class ProcedureAction</h2>
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<li><a href="BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">org.apache.cayenne.access.jdbc.BaseSQLAction</a></li>
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<li>org.apache.cayenne.access.jdbc.ProcedureAction</li>
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<dd><code><a href="../../query/SQLAction.html" title="interface in org.apache.cayenne.query">SQLAction</a></code></dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="../../dba/sqlserver/SQLServerProcedureAction.html" title="class in org.apache.cayenne.dba.sqlserver">SQLServerProcedureAction</a></code></dd>
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<hr>
<pre>public class <span class="typeNameLabel">ProcedureAction</span>
extends <a href="BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</a></pre>
<div class="block">A SQLAction that runs a stored procedure. Note that ProcedureAction has
internal state and is not thread-safe.</div>
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<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.2</dd>
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<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#processedResultSets">processedResultSets</a></span></code></th>
<td class="colLast">
<div class="block">Holds a number of ResultSets processed by the action.</div>
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<td class="colFirst"><code>protected <a href="../../query/ProcedureQuery.html" title="class in org.apache.cayenne.query">ProcedureQuery</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#query">query</a></span></code></th>
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<h3>Fields inherited from class&nbsp;org.apache.cayenne.access.jdbc.<a href="BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</a></h3>
<code><a href="BaseSQLAction.html#dataNode">dataNode</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.cayenne.query.ProcedureQuery,org.apache.cayenne.access.DataNode)">ProcedureAction</a></span>&#8203;(<a href="../../query/ProcedureQuery.html" title="class in org.apache.cayenne.query">ProcedureQuery</a>&nbsp;query,
<a href="../DataNode.html" title="class in org.apache.cayenne.access">DataNode</a>&nbsp;dataNode)</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>protected <a href="../translator/procedure/ProcedureTranslator.html" title="class in org.apache.cayenne.access.translator.procedure">ProcedureTranslator</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createTranslator(java.sql.Connection)">createTranslator</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Connection.html?is-external=true" title="class or interface in java.sql" class="externalLink">Connection</a>&nbsp;connection)</code></th>
<td class="colLast">
<div class="block">Returns the ProcedureTranslator to use for this ProcedureAction.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="RowDescriptor.html" title="class in org.apache.cayenne.access.jdbc">RowDescriptor</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#describeResultSet(java.sql.ResultSet,int)">describeResultSet</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/ResultSet.html?is-external=true" title="class or interface in java.sql" class="externalLink">ResultSet</a>&nbsp;resultSet,
int&nbsp;setIndex)</code></th>
<td class="colLast">
<div class="block">Creates a RowDescriptor for result set.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected <a href="../../map/Procedure.html" title="class in org.apache.cayenne.map">Procedure</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProcedure()">getProcedure</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns stored procedure for an internal query.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initStatement(java.sql.CallableStatement)">initStatement</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/CallableStatement.html?is-external=true" title="class or interface in java.sql" class="externalLink">CallableStatement</a>&nbsp;statement)</code></th>
<td class="colLast">
<div class="block">Initializes statement with query parameters</div>
</td>
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<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#performAction(java.sql.Connection,org.apache.cayenne.access.OperationObserver)">performAction</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Connection.html?is-external=true" title="class or interface in java.sql" class="externalLink">Connection</a>&nbsp;connection,
<a href="../OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</a>&nbsp;observer)</code></th>
<td class="colLast">
<div class="block">Executes a query using a strategy defined by the implementation.</div>
</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readProcedureOutParameters(java.sql.CallableStatement,org.apache.cayenne.access.OperationObserver)">readProcedureOutParameters</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/CallableStatement.html?is-external=true" title="class or interface in java.sql" class="externalLink">CallableStatement</a>&nbsp;statement,
<a href="../OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</a>&nbsp;delegate)</code></th>
<td class="colLast">
<div class="block">Helper method that reads OUT parameters of a CallableStatement.</div>
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<h3>Methods inherited from class&nbsp;org.apache.cayenne.access.jdbc.<a href="BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</a></h3>
<code><a href="BaseSQLAction.html#getInMemoryOffset(int)">getInMemoryOffset</a>, <a href="BaseSQLAction.html#readResultSet(java.sql.ResultSet,org.apache.cayenne.access.jdbc.RowDescriptor,org.apache.cayenne.query.Query,org.apache.cayenne.access.OperationObserver)">readResultSet</a></code></li>
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<h4>query</h4>
<pre>protected&nbsp;<a href="../../query/ProcedureQuery.html" title="class in org.apache.cayenne.query">ProcedureQuery</a> query</pre>
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<h4>processedResultSets</h4>
<pre>protected&nbsp;int processedResultSets</pre>
<div class="block">Holds a number of ResultSets processed by the action. This value is reset
to zero on every "performAction" call.</div>
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<h4>ProcedureAction</h4>
<pre>public&nbsp;ProcedureAction&#8203;(<a href="../../query/ProcedureQuery.html" title="class in org.apache.cayenne.query">ProcedureQuery</a>&nbsp;query,
<a href="../DataNode.html" title="class in org.apache.cayenne.access">DataNode</a>&nbsp;dataNode)</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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<h4>performAction</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;performAction&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Connection.html?is-external=true" title="class or interface in java.sql" class="externalLink">Connection</a>&nbsp;connection,
<a href="../OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</a>&nbsp;observer)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../query/SQLAction.html#performAction(java.sql.Connection,org.apache.cayenne.access.OperationObserver)">SQLAction</a></code></span></div>
<div class="block">Executes a query using a strategy defined by the implementation.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code></dd>
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<h4>createTranslator</h4>
<pre class="methodSignature">protected&nbsp;<a href="../translator/procedure/ProcedureTranslator.html" title="class in org.apache.cayenne.access.translator.procedure">ProcedureTranslator</a>&nbsp;createTranslator&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Connection.html?is-external=true" title="class or interface in java.sql" class="externalLink">Connection</a>&nbsp;connection)</pre>
<div class="block">Returns the ProcedureTranslator to use for this ProcedureAction.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>connection</code> - JDBC connection</dd>
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<pre class="methodSignature">protected&nbsp;<a href="RowDescriptor.html" title="class in org.apache.cayenne.access.jdbc">RowDescriptor</a>&nbsp;describeResultSet&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/ResultSet.html?is-external=true" title="class or interface in java.sql" class="externalLink">ResultSet</a>&nbsp;resultSet,
int&nbsp;setIndex)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a></pre>
<div class="block">Creates a RowDescriptor for result set.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>resultSet</code> - JDBC ResultSet</dd>
<dd><code>setIndex</code> - a zero-based index of the ResultSet in the query results.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a></code></dd>
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<h4>getProcedure</h4>
<pre class="methodSignature">protected&nbsp;<a href="../../map/Procedure.html" title="class in org.apache.cayenne.map">Procedure</a>&nbsp;getProcedure()</pre>
<div class="block">Returns stored procedure for an internal query.</div>
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<h4>readProcedureOutParameters</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;readProcedureOutParameters&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/CallableStatement.html?is-external=true" title="class or interface in java.sql" class="externalLink">CallableStatement</a>&nbsp;statement,
<a href="../OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</a>&nbsp;delegate)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre>
<div class="block">Helper method that reads OUT parameters of a CallableStatement.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql" class="externalLink">SQLException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code></dd>
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<h4>initStatement</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;initStatement&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/CallableStatement.html?is-external=true" title="class or interface in java.sql" class="externalLink">CallableStatement</a>&nbsp;statement)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre>
<div class="block">Initializes statement with query parameters</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code></dd>
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