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| <div class="subTitle">org.apache.cayenne</div> |
| <h2 title="Class DataObjectUtils" class="title">Class DataObjectUtils</h2> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.cayenne.DataObjectUtils</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <hr> |
| <div class="block"><strong>Deprecated.</strong> |
| <div class="block"><i>since 3.1 <a href="../../../org/apache/cayenne/Cayenne.html" title="class in org.apache.cayenne"><code>Cayenne</code></a> class is used instead</i></div> |
| </div> |
| <br> |
| <pre><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public final class <span class="strong">DataObjectUtils</span> |
| extends <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">A collection of utility methods to work with DataObjects. |
| <p> |
| <i>DataObjects and Primary Keys: All methods that allow to extract primary key values |
| or use primary keys to find objects are provided for convenience. Still the author's |
| belief is that integer sequential primary keys are meaningless in the object model and |
| are pure database artifacts. Therefore relying heavily on direct access to PK provided |
| via this class (or other such Cayenne API) is not a clean design practice in many |
| cases, and sometimes may actually lead to security issues. </i> |
| </p></div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.1</dd></dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#compoundPKForObject(org.apache.cayenne.Persistent)">compoundPKForObject</a></strong>(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns a primary key map for a persistent object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#intPKForObject(org.apache.cayenne.Persistent)">intPKForObject</a></strong>(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an int primary key value for a persistent object.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#longPKForObject(org.apache.cayenne.Persistent)">longPKForObject</a></strong>(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an int primary key value for a persistent object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.Class,%20int)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| int pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching an int primary key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.Class,%20java.util.Map)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?> pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching a primary key.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.Class,%20java.lang.Object)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching an Object primary key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a> id)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching ObjectId.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.String,%20int)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| int pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching an int primary key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.String,%20java.util.Map)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?> pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching a primary key.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20java.lang.String,%20java.lang.Object)">objectForPK</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> pk)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object matching an Object primary key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForQuery(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.query.Query)">objectForQuery</a></strong>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns an object or a DataRow that is a result of a given query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/DataObjectUtils.html#pkForObject(org.apache.cayenne.Persistent)">pkForObject</a></strong>(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| <div class="block">Returns a primary key value for a persistent object.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="longPKForObject(org.apache.cayenne.Persistent)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>longPKForObject</h4> |
| <pre>public static long longPKForObject(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an int primary key value for a persistent object. Only works for single |
| column numeric primary keys. If an object is transient or has an ObjectId that can |
| not be converted to an int PK, an exception is thrown.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>3.0</dd></dl> |
| </li> |
| </ul> |
| <a name="intPKForObject(org.apache.cayenne.Persistent)"> |
| <!-- --> |
| </a> |
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| <h4>intPKForObject</h4> |
| <pre>public static int intPKForObject(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an int primary key value for a persistent object. Only works for single |
| column numeric primary keys. If an object is transient or has an ObjectId that can |
| not be converted to an int PK, an exception is thrown.</div> |
| </li> |
| </ul> |
| <a name="pkForObject(org.apache.cayenne.Persistent)"> |
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| <h4>pkForObject</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> pkForObject(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns a primary key value for a persistent object. Only works for single column |
| primary keys. If an object is transient or has a compound ObjectId, an exception is |
| thrown.</div> |
| </li> |
| </ul> |
| <a name="compoundPKForObject(org.apache.cayenne.Persistent)"> |
| <!-- --> |
| </a> |
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| <h4>compoundPKForObject</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> compoundPKForObject(<a href="../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a> dataObject)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns a primary key map for a persistent object. This method is the most generic |
| out of all methods for primary key retrieval. It will work for all possible types |
| of primary keys. If an object is transient, an exception is thrown.</div> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.Class, int)"> |
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| <h4>objectForPK</h4> |
| <pre>public static <T> T objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| int pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching an int primary key. If the object is mapped to use |
| non-integer PK or a compound PK, CayenneRuntimeException is thrown. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.Class, java.lang.Object)"> |
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| <pre>public static <T> T objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching an Object primary key. If the object is mapped to use a |
| compound PK, CayenneRuntimeException is thrown. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.Class, java.util.Map)"> |
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| <h4>objectForPK</h4> |
| <pre>public static <T> T objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> dataObjectClass, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?> pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching a primary key. PK map parameter should use database PK |
| column names as keys. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.String, int)"> |
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| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| int pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching an int primary key. If the object is mapped to use |
| non-integer PK or a compound PK, CayenneRuntimeException is thrown. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.String, java.lang.Object)"> |
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| <h4>objectForPK</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching an Object primary key. If the object is mapped to use a |
| compound PK, CayenneRuntimeException is thrown. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, java.lang.String, java.util.Map)"> |
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| <h4>objectForPK</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> objEntityName, |
| <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?> pk)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching a primary key. PK map parameter should use database PK |
| column names as keys. |
| <p> |
| If this object is already cached in the ObjectStore, it is returned without a |
| query. Otherwise a query is built and executed against the database. |
| </p></div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/apache/cayenne/DataObjectUtils.html#objectForPK(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.ObjectId)"><code>objectForPK(ObjectContext, ObjectId)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="objectForPK(org.apache.cayenne.ObjectContext, org.apache.cayenne.ObjectId)"> |
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| <h4>objectForPK</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> objectForPK(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a> id)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object matching ObjectId. If this object is already cached in the |
| ObjectStore, it is returned without a query. Otherwise a query is built and |
| executed against the database.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>A persistent object that matched the id, null if no matching objects were |
| found</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/CayenneRuntimeException.html" title="class in org.apache.cayenne">CayenneRuntimeException</a></code> - if more than one object matched ObjectId.</dd></dl> |
| </li> |
| </ul> |
| <a name="objectForQuery(org.apache.cayenne.ObjectContext, org.apache.cayenne.query.Query)"> |
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| </a> |
| <ul class="blockListLast"> |
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| <h4>objectForQuery</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> objectForQuery(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> context, |
| <a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Returns an object or a DataRow that is a result of a given query. If query returns |
| more than one object, an exception is thrown. If query returns no objects, null is |
| returned.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.2</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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