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| <div class="subTitle">org.apache.cayenne</div> |
| <h2 title="Class CayenneContext" class="title">Class CayenneContext</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/7/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><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">org.apache.cayenne.BaseContext</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.cayenne.CayenneContext</li> |
| </ul> |
| </li> |
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| <dt>All Implemented Interfaces:</dt> |
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| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">CayenneContext</span> |
| extends <a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></pre> |
| <div class="block">A default generic implementation of ObjectContext suitable for accessing |
| Cayenne from either an ORM or a client tiers. Communicates with Cayenne via a |
| <a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne"><code>DataChannel</code></a>.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../serialized-form.html#org.apache.cayenne.CayenneContext">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
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| </a> |
| <h3>Fields inherited from class org.apache.cayenne.<a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></h3> |
| <code><a href="../../../org/apache/cayenne/BaseContext.html#channel">channel</a>, <a href="../../../org/apache/cayenne/BaseContext.html#entityResolver">entityResolver</a>, <a href="../../../org/apache/cayenne/BaseContext.html#graphAction">graphAction</a>, <a href="../../../org/apache/cayenne/BaseContext.html#queryCache">queryCache</a>, <a href="../../../org/apache/cayenne/BaseContext.html#threadObjectContext">threadObjectContext</a>, <a href="../../../org/apache/cayenne/BaseContext.html#userProperties">userProperties</a>, <a href="../../../org/apache/cayenne/BaseContext.html#validatingObjectsOnCommit">validatingObjectsOnCommit</a></code></li> |
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| </a> |
| <h3>Fields inherited from interface org.apache.cayenne.<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a></h3> |
| <code><a href="../../../org/apache/cayenne/DataChannel.html#FLUSH_CASCADE_SYNC">FLUSH_CASCADE_SYNC</a>, <a href="../../../org/apache/cayenne/DataChannel.html#FLUSH_NOCASCADE_SYNC">FLUSH_NOCASCADE_SYNC</a>, <a href="../../../org/apache/cayenne/DataChannel.html#GRAPH_CHANGED_SUBJECT">GRAPH_CHANGED_SUBJECT</a>, <a href="../../../org/apache/cayenne/DataChannel.html#GRAPH_FLUSHED_SUBJECT">GRAPH_FLUSHED_SUBJECT</a>, <a href="../../../org/apache/cayenne/DataChannel.html#GRAPH_ROLLEDBACK_SUBJECT">GRAPH_ROLLEDBACK_SUBJECT</a>, <a href="../../../org/apache/cayenne/DataChannel.html#ROLLBACK_CASCADE_SYNC">ROLLBACK_CASCADE_SYNC</a></code></li> |
| </ul> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext--">CayenneContext</a></span>()</code> |
| <div class="block">Creates a new CayenneContext with no channel and disabled graph events.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext-org.apache.cayenne.DataChannel-">CayenneContext</a></span>(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel)</code> |
| <div class="block">Creates a new CayenneContext, initializing it with a channel instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext-org.apache.cayenne.DataChannel-boolean-boolean-">CayenneContext</a></span>(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel, |
| boolean changeEventsEnabled, |
| boolean lifecyleEventsEnabled)</code> |
| <div class="block">Creates a new CayenneContext, initializing it with a channel.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <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="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>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#attachToChannel-org.apache.cayenne.DataChannel-">attachToChannel</a></span>(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel)</code> |
| <div class="block">Attaches to a provided DataChannel.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#commitChanges--">commitChanges</a></span>()</code> |
| <div class="block">Commits changes to uncommitted objects.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#commitChangesToParent--">commitChangesToParent</a></span>()</code> |
| <div class="block">Flushes all changes to objects in this context to the parent DataChannel.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#deletedObjects--">deletedObjects</a></span>()</code> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.DELETED</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/cayenne/graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#getGraphManager--">getGraphManager</a></span>()</code> |
| <div class="block">Returns GraphManager that manages object graph associated with this |
| context.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#hasChanges--">hasChanges</a></span>()</code> |
| <div class="block">Returns <code>true</code> if there are any modified, deleted or new |
| objects registered with this CayenneContext, <code>false</code> |
| otherwise.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#isChangeEventsEnabled--">isChangeEventsEnabled</a></span>()</code> |
| <div class="block">Returns true if this context posts individual object modification events.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#isLifecycleEventsEnabled--">isLifecycleEventsEnabled</a></span>()</code> |
| <div class="block">Returns true if this context posts lifecycle events.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><T> <a href="../../../org/apache/cayenne/ResultIterator.html" title="interface in org.apache.cayenne">ResultIterator</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#iterator-org.apache.cayenne.query.Select-">iterator</a></span>(<a href="../../../org/apache/cayenne/query/Select.html" title="interface in org.apache.cayenne.query">Select</a><T> query)</code> |
| <div class="block">This method simply returns an iterator over a list of selected objects.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#modifiedObjects--">modifiedObjects</a></span>()</code> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.MODIFIED</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#newObject-java.lang.Class-">newObject</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> persistentClass)</code> |
| <div class="block">Creates and registers a new Persistent object instance.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#newObjects--">newObjects</a></span>()</code> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.NEW</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../org/apache/cayenne/graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#onContextFlush-org.apache.cayenne.ObjectContext-org.apache.cayenne.graph.GraphDiff-boolean-">onContextFlush</a></span>(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> originatingContext, |
| <a href="../../../org/apache/cayenne/graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a> changes, |
| boolean cascade)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/cayenne/QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#onQuery-org.apache.cayenne.ObjectContext-org.apache.cayenne.query.Query-">onQuery</a></span>(<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">Executes a query, using provided <em>context</em> to register persistent objects if |
| query returns any objects.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/cayenne/QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#performGenericQuery-org.apache.cayenne.query.Query-">performGenericQuery</a></span>(<a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</code> |
| <div class="block">Executes any kind of query providing the result in a form of |
| QueryResponse.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#performQuery-org.apache.cayenne.query.Query-">performQuery</a></span>(<a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</code> |
| <div class="block">Runs a query, returning result as list.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#registerNewObject-java.lang.Object-">registerNewObject</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> object)</code> |
| <div class="block">Registers a transient object with the context.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#rollbackChanges--">rollbackChanges</a></span>()</code> |
| <div class="block">Resets all uncommitted changes made to the objects in this ObjectContext, |
| cascading rollback operation all the way through the stack.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#rollbackChangesLocally--">rollbackChangesLocally</a></span>()</code> |
| <div class="block">Resets all uncommitted changes made to the objects in this ObjectContext.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/cayenne/CayenneContext.html#uncommittedObjects--">uncommittedObjects</a></span>()</code> |
| <div class="block">Returns a collection of MODIFIED, DELETED or NEW objects.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.cayenne.BaseContext"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.cayenne.<a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></h3> |
| <code><a href="../../../org/apache/cayenne/BaseContext.html#attachToRuntime-org.apache.cayenne.di.Injector-">attachToRuntime</a>, <a href="../../../org/apache/cayenne/BaseContext.html#attachToRuntimeIfNeeded--">attachToRuntimeIfNeeded</a>, <a href="../../../org/apache/cayenne/BaseContext.html#batchIterator-org.apache.cayenne.query.Select-int-">batchIterator</a>, <a href="../../../org/apache/cayenne/BaseContext.html#bindThreadObjectContext-org.apache.cayenne.ObjectContext-">bindThreadObjectContext</a>, <a href="../../../org/apache/cayenne/BaseContext.html#deleteObject-java.lang.Object-">deleteObject</a>, <a href="../../../org/apache/cayenne/BaseContext.html#deleteObjects-java.util.Collection-">deleteObjects</a>, <a href="../../../org/apache/cayenne/BaseContext.html#deleteObjects-T...-">deleteObjects</a>, <a href="../../../org/apache/cayenne/BaseContext.html#fireDataChannelChanged-java.lang.Object-org.apache.cayenne.graph.GraphDiff-">fireDataChannelChanged</a>, <a href="../../../org/apache/cayenne/BaseContext.html#fireDataChannelCommitted-java.lang.Object-org.apache.cayenne.graph.GraphDiff-">fireDataChannelCommitted</a>, <a href="../../../org/apache/cayenne/BaseContext.html#fireDataChannelRolledback-java.lang.Object-org.apache.cayenne.graph.GraphDiff-">fireDataChannelRolledback</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getChannel--">getChannel</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getEntityResolver--">getEntityResolver</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getEventManager--">getEventManager</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getQueryCache--">getQueryCache</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getThreadObjectContext--">getThreadObjectContext</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getUserProperties--">getUserProperties</a>, <a href="../../../org/apache/cayenne/BaseContext.html#getUserProperty-java.lang.String-">getUserProperty</a>, <a href="../../../org/apache/cayenne/BaseContext.html#injectInitialValue-java.lang.Object-">injectInitialValue</a>, <a href="../../../org/apache/cayenne/BaseContext.html#invalidateObjects-java.util.Collection-">invalidateObjects</a>, <a href="../../../org/apache/cayenne/BaseContext.html#invalidateObjects-T...-">invalidateObjects</a>, <a href="../../../org/apache/cayenne/BaseContext.html#isValidatingObjectsOnCommit--">isValidatingObjectsOnCommit</a>, <a href="../../../org/apache/cayenne/BaseContext.html#iterate-org.apache.cayenne.query.Select-org.apache.cayenne.ResultIteratorCallback-">iterate</a>, <a href="../../../org/apache/cayenne/BaseContext.html#localObject-T-">localObject</a>, <a href="../../../org/apache/cayenne/BaseContext.html#onSync-org.apache.cayenne.ObjectContext-org.apache.cayenne.graph.GraphDiff-int-">onSync</a>, <a href="../../../org/apache/cayenne/BaseContext.html#prepareForAccess-org.apache.cayenne.Persistent-java.lang.String-boolean-">prepareForAccess</a>, <a href="../../../org/apache/cayenne/BaseContext.html#propertyChanged-org.apache.cayenne.Persistent-java.lang.String-java.lang.Object-java.lang.Object-">propertyChanged</a>, <a href="../../../org/apache/cayenne/BaseContext.html#select-org.apache.cayenne.query.Select-">select</a>, <a href="../../../org/apache/cayenne/BaseContext.html#selectFirst-org.apache.cayenne.query.Select-">selectFirst</a>, <a href="../../../org/apache/cayenne/BaseContext.html#selectOne-org.apache.cayenne.query.Select-">selectOne</a>, <a href="../../../org/apache/cayenne/BaseContext.html#setChannel-org.apache.cayenne.DataChannel-">setChannel</a>, <a href="../../../org/apache/cayenne/BaseContext.html#setEntityResolver-org.apache.cayenne.map.EntityResolver-">setEntityResolver</a>, <a href="../../../org/apache/cayenne/BaseContext.html#setQueryCache-org.apache.cayenne.cache.QueryCache-">setQueryCache</a>, <a href="../../../org/apache/cayenne/BaseContext.html#setUserProperty-java.lang.String-java.lang.Object-">setUserProperty</a>, <a href="../../../org/apache/cayenne/BaseContext.html#setValidatingObjectsOnCommit-boolean-">setValidatingObjectsOnCommit</a></code></li> |
| </ul> |
| <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="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" 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"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="CayenneContext--"> |
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| <h4>CayenneContext</h4> |
| <pre>public CayenneContext()</pre> |
| <div class="block">Creates a new CayenneContext with no channel and disabled graph events.</div> |
| </li> |
| </ul> |
| <a name="CayenneContext-org.apache.cayenne.DataChannel-"> |
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| <h4>CayenneContext</h4> |
| <pre>public CayenneContext(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel)</pre> |
| <div class="block">Creates a new CayenneContext, initializing it with a channel instance. |
| CayenneContext created using this constructor WILL NOT broadcast graph |
| change events.</div> |
| </li> |
| </ul> |
| <a name="CayenneContext-org.apache.cayenne.DataChannel-boolean-boolean-"> |
| <!-- --> |
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| <h4>CayenneContext</h4> |
| <pre>public CayenneContext(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel, |
| boolean changeEventsEnabled, |
| boolean lifecyleEventsEnabled)</pre> |
| <div class="block">Creates a new CayenneContext, initializing it with a channel.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="attachToChannel-org.apache.cayenne.DataChannel-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>attachToChannel</h4> |
| <pre>protected void attachToChannel(<a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a> channel)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../org/apache/cayenne/BaseContext.html#attachToChannel-org.apache.cayenne.DataChannel-">BaseContext</a></code></span></div> |
| <div class="block">Attaches to a provided DataChannel.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#attachToChannel-org.apache.cayenne.DataChannel-">attachToChannel</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isChangeEventsEnabled--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isChangeEventsEnabled</h4> |
| <pre>public boolean isChangeEventsEnabled()</pre> |
| <div class="block">Returns true if this context posts individual object modification events. |
| Subject used for these events is |
| <code>ObjectContext.GRAPH_CHANGED_SUBJECT</code>.</div> |
| </li> |
| </ul> |
| <a name="isLifecycleEventsEnabled--"> |
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| <h4>isLifecycleEventsEnabled</h4> |
| <pre>public boolean isLifecycleEventsEnabled()</pre> |
| <div class="block">Returns true if this context posts lifecycle events. Subjects used for |
| these events are |
| <code>ObjectContext.GRAPH_COMMIT_STARTED_SUBJECT, ObjectContext.GRAPH_COMMITTED_SUBJECT, |
| ObjectContext.GRAPH_COMMIT_ABORTED_SUBJECT, ObjectContext.GRAPH_ROLLEDBACK_SUBJECT.</code> |
| .</div> |
| </li> |
| </ul> |
| <a name="getGraphManager--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getGraphManager</h4> |
| <pre>public <a href="../../../org/apache/cayenne/graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a> getGraphManager()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#getGraphManager--">ObjectContext</a></code></span></div> |
| <div class="block">Returns GraphManager that manages object graph associated with this |
| context.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#getGraphManager--">getGraphManager</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#getGraphManager--">getGraphManager</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
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| <a name="commitChanges--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>commitChanges</h4> |
| <pre>public void commitChanges()</pre> |
| <div class="block">Commits changes to uncommitted objects. First checks if there are changes |
| in this context and if any changes are detected, sends a commit message |
| to remote Cayenne service via an internal instance of CayenneConnector.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#commitChanges--">commitChanges</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#commitChanges--">commitChanges</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="commitChangesToParent--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>commitChangesToParent</h4> |
| <pre>public void commitChangesToParent()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#commitChangesToParent--">ObjectContext</a></code></span></div> |
| <div class="block">Flushes all changes to objects in this context to the parent DataChannel. |
| Same as <a href="../../../org/apache/cayenne/ObjectContext.html#commitChanges--"><code>ObjectContext.commitChanges()</code></a>, but no cascading flush occurs.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#commitChangesToParent--">commitChangesToParent</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#commitChangesToParent--">commitChangesToParent</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rollbackChanges--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackChanges</h4> |
| <pre>public void rollbackChanges()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChanges--">ObjectContext</a></code></span></div> |
| <div class="block">Resets all uncommitted changes made to the objects in this ObjectContext, |
| cascading rollback operation all the way through the stack.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChanges--">rollbackChanges</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#rollbackChanges--">rollbackChanges</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rollbackChangesLocally--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackChangesLocally</h4> |
| <pre>public void rollbackChangesLocally()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChangesLocally--">ObjectContext</a></code></span></div> |
| <div class="block">Resets all uncommitted changes made to the objects in this ObjectContext. |
| Same as <a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChanges--"><code>ObjectContext.rollbackChanges()</code></a>, but rollback is local to this |
| context and no cascading changes undoing occurs.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChangesLocally--">rollbackChangesLocally</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#rollbackChangesLocally--">rollbackChangesLocally</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="newObject-java.lang.Class-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newObject</h4> |
| <pre>public <T> T newObject(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> persistentClass)</pre> |
| <div class="block">Creates and registers a new Persistent object instance.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#newObject-java.lang.Class-">newObject</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#newObject-java.lang.Class-">newObject</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="registerNewObject-java.lang.Object-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>registerNewObject</h4> |
| <pre>public void registerNewObject(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> object)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#registerNewObject-java.lang.Object-">ObjectContext</a></code></span></div> |
| <div class="block">Registers a transient object with the context. The difference with |
| <a href="../../../org/apache/cayenne/ObjectContext.html#newObject-java.lang.Class-"><code>ObjectContext.newObject(Class)</code></a> is that a user creates an object herself, |
| before attaching it to the context, instead of relying on Cayenne to do |
| that.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#registerNewObject-java.lang.Object-">registerNewObject</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#registerNewObject-java.lang.Object-">registerNewObject</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>object</code> - new object that needs to be made persistent.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="performQuery-org.apache.cayenne.query.Query-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>performQuery</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a> performQuery(<a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</pre> |
| <div class="block">Runs a query, returning result as list.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#performQuery-org.apache.cayenne.query.Query-">performQuery</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#performQuery-org.apache.cayenne.query.Query-">performQuery</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="performGenericQuery-org.apache.cayenne.query.Query-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>performGenericQuery</h4> |
| <pre>public <a href="../../../org/apache/cayenne/QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a> performGenericQuery(<a href="../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</a> query)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#performGenericQuery-org.apache.cayenne.query.Query-">ObjectContext</a></code></span></div> |
| <div class="block">Executes any kind of query providing the result in a form of |
| QueryResponse.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#performGenericQuery-org.apache.cayenne.query.Query-">performGenericQuery</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#performGenericQuery-org.apache.cayenne.query.Query-">performGenericQuery</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="onQuery-org.apache.cayenne.ObjectContext-org.apache.cayenne.query.Query-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>onQuery</h4> |
| <pre>public <a href="../../../org/apache/cayenne/QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a> onQuery(<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="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/DataChannel.html#onQuery-org.apache.cayenne.ObjectContext-org.apache.cayenne.query.Query-">DataChannel</a></code></span></div> |
| <div class="block">Executes a query, using provided <em>context</em> to register persistent objects if |
| query returns any objects.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>context</code> - an ObjectContext that originated the query, used to |
| register result objects.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a generic response object that encapsulates result of the execution.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="uncommittedObjects--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>uncommittedObjects</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> uncommittedObjects()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#uncommittedObjects--">ObjectContext</a></code></span></div> |
| <div class="block">Returns a collection of MODIFIED, DELETED or NEW objects.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#uncommittedObjects--">uncommittedObjects</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#uncommittedObjects--">uncommittedObjects</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deletedObjects--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>deletedObjects</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> deletedObjects()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#deletedObjects--">ObjectContext</a></code></span></div> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.DELETED</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#deletedObjects--">deletedObjects</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#deletedObjects--">deletedObjects</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="modifiedObjects--"> |
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| <ul class="blockList"> |
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| <h4>modifiedObjects</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> modifiedObjects()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#modifiedObjects--">ObjectContext</a></code></span></div> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.MODIFIED</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#modifiedObjects--">modifiedObjects</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#modifiedObjects--">modifiedObjects</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="newObjects--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>newObjects</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> newObjects()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#newObjects--">ObjectContext</a></code></span></div> |
| <div class="block">Returns a collection of objects that are registered with this |
| ObjectContext and have a state PersistenceState.NEW</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#newObjects--">newObjects</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#newObjects--">newObjects</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="onContextFlush-org.apache.cayenne.ObjectContext-org.apache.cayenne.graph.GraphDiff-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>onContextFlush</h4> |
| <pre>protected <a href="../../../org/apache/cayenne/graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a> onContextFlush(<a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> originatingContext, |
| <a href="../../../org/apache/cayenne/graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a> changes, |
| boolean cascade)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#onContextFlush-org.apache.cayenne.ObjectContext-org.apache.cayenne.graph.GraphDiff-boolean-">onContextFlush</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="hasChanges--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hasChanges</h4> |
| <pre>public boolean hasChanges()</pre> |
| <div class="block">Returns <code>true</code> if there are any modified, deleted or new |
| objects registered with this CayenneContext, <code>false</code> |
| otherwise.</div> |
| </li> |
| </ul> |
| <a name="iterator-org.apache.cayenne.query.Select-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>iterator</h4> |
| <pre>public <T> <a href="../../../org/apache/cayenne/ResultIterator.html" title="interface in org.apache.cayenne">ResultIterator</a><T> iterator(<a href="../../../org/apache/cayenne/query/Select.html" title="interface in org.apache.cayenne.query">Select</a><T> query)</pre> |
| <div class="block">This method simply returns an iterator over a list of selected objects. |
| There's no performance benefit of using it vs. regular "select".</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/ObjectContext.html#iterator-org.apache.cayenne.query.Select-">iterator</a></code> in interface <code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#iterator-org.apache.cayenne.query.Select-">iterator</a></code> in class <code><a href="../../../org/apache/cayenne/BaseContext.html" title="class in org.apache.cayenne">BaseContext</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.0</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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