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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="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><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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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../org/apache/cayenne/DataChannel.html" title="interface in org.apache.cayenne">DataChannel</a>, <a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">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="strong">Since:</span></dt> |
| <dd>1.2</dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../serialized-form.html#org.apache.cayenne.CayenneContext">Serialized Form</a></dd></dl> |
| </li> |
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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 ======== --> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" 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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext()">CayenneContext</a></strong>()</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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext(org.apache.cayenne.DataChannel)">CayenneContext</a></strong>(<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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#CayenneContext(org.apache.cayenne.DataChannel,%20boolean,%20boolean)">CayenneContext</a></strong>(<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 =========== --> |
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| <li class="blockList"><a name="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>protected void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#attachToChannel(org.apache.cayenne.DataChannel)">attachToChannel</a></strong>(<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 class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#commitChanges()">commitChanges</a></strong>()</code> |
| <div class="block">Commits changes to uncommitted objects.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#commitChangesToParent()">commitChangesToParent</a></strong>()</code> |
| <div class="block">Flushes all changes to objects in this context to the parent DataChannel.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#createChildContext()">createChildContext</a></strong>()</code> |
| <div class="block"><strong>Deprecated.</strong> |
| <div class="block"><i>Since 3.1 replaced by <a href="../../../org/apache/cayenne/configuration/CayenneRuntime.html#getContext(org.apache.cayenne.DataChannel)"><code>CayenneRuntime.getContext(DataChannel)</code></a></i></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#deletedObjects()">deletedObjects</a></strong>()</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 class="rowColor"> |
| <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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#getGraphManager()">getGraphManager</a></strong>()</code> |
| <div class="block">Returns GraphManager that manages object graph associated with this context.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#hasChanges()">hasChanges</a></strong>()</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 class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#isChangeEventsEnabled()">isChangeEventsEnabled</a></strong>()</code> |
| <div class="block">Returns true if this context posts individual object modification events.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#isLifecycleEventsEnabled()">isLifecycleEventsEnabled</a></strong>()</code> |
| <div class="block">Returns true if this context posts lifecycle events.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#modifiedObjects()">modifiedObjects</a></strong>()</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 class="altColor"> |
| <td class="colFirst"><code><T> T</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#newObject(java.lang.Class)">newObject</a></strong>(<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> persistentClass)</code> |
| <div class="block">Creates and registers a new Persistent object instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#newObjects()">newObjects</a></strong>()</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 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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#onContextFlush(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.graph.GraphDiff,%20boolean)">onContextFlush</a></strong>(<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 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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#onQuery(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.query.Query)">onQuery</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">Executes a query, using provided <em>context</em> to register persistent objects if |
| query returns any objects.</div> |
| </td> |
| </tr> |
| <tr 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><strong><a href="../../../org/apache/cayenne/CayenneContext.html#performGenericQuery(org.apache.cayenne.query.Query)">performGenericQuery</a></strong>(<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 class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#performQuery(org.apache.cayenne.query.Query)">performQuery</a></strong>(<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 class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#registerNewObject(java.lang.Object)">registerNewObject</a></strong>(<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> object)</code> |
| <div class="block">Registers a transient object with the context.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#rollbackChanges()">rollbackChanges</a></strong>()</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 class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#rollbackChangesLocally()">rollbackChangesLocally</a></strong>()</code> |
| <div class="block">Resets all uncommitted changes made to the objects in this ObjectContext.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/cayenne/CayenneContext.html#uncommittedObjects()">uncommittedObjects</a></strong>()</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#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,%20org.apache.cayenne.graph.GraphDiff)">fireDataChannelChanged</a>, <a href="../../../org/apache/cayenne/BaseContext.html#fireDataChannelCommitted(java.lang.Object,%20org.apache.cayenne.graph.GraphDiff)">fireDataChannelCommitted</a>, <a href="../../../org/apache/cayenne/BaseContext.html#fireDataChannelRolledback(java.lang.Object,%20org.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#localObject(org.apache.cayenne.ObjectId,%20java.lang.Object)">localObject</a>, <a href="../../../org/apache/cayenne/BaseContext.html#localObject(T)">localObject</a>, <a href="../../../org/apache/cayenne/BaseContext.html#onSync(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.graph.GraphDiff,%20int)">onSync</a>, <a href="../../../org/apache/cayenne/BaseContext.html#prepareForAccess(org.apache.cayenne.Persistent,%20java.lang.String,%20boolean)">prepareForAccess</a>, <a href="../../../org/apache/cayenne/BaseContext.html#propertyChanged(org.apache.cayenne.Persistent,%20java.lang.String,%20java.lang.Object,%20java.lang.Object)">propertyChanged</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,%20java.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"> |
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| </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"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="CayenneContext()"> |
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| </a> |
| <ul class="blockList"> |
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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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| </a> |
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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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| </a> |
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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"> |
| <!-- --> |
| </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"><strong>Description copied from class: <code><a href="../../../org/apache/cayenne/BaseContext.html#attachToChannel(org.apache.cayenne.DataChannel)">BaseContext</a></code></strong></div> |
| <div class="block">Attaches to a provided DataChannel.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></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="strong">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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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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> |
| <ul class="blockList"> |
| <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"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#getGraphManager()">ObjectContext</a></code></strong></div> |
| <div class="block">Returns GraphManager that manages object graph associated with this context.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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> |
| </ul> |
| <a name="commitChanges()"> |
| <!-- --> |
| </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><strong>Specified by:</strong></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><strong>Specified by:</strong></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"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#commitChangesToParent()">ObjectContext</a></code></strong></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><strong>Specified by:</strong></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><strong>Specified by:</strong></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"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChanges()">ObjectContext</a></code></strong></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><strong>Specified by:</strong></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><strong>Specified by:</strong></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()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackChangesLocally</h4> |
| <pre>public void rollbackChangesLocally()</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#rollbackChangesLocally()">ObjectContext</a></code></strong></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><strong>Specified by:</strong></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><strong>Specified by:</strong></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)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newObject</h4> |
| <pre>public <T> T newObject(<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> persistentClass)</pre> |
| <div class="block">Creates and registers a new Persistent object instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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="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> object)</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#registerNewObject(java.lang.Object)">ObjectContext</a></code></strong></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><strong>Specified by:</strong></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><strong>Specified by:</strong></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="strong">Parameters:</span></dt><dd><code>object</code> - new object that needs to be made persistent.</dd><dt><span class="strong">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="http://docs.oracle.com/javase/1.5.0/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><strong>Specified by:</strong></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><strong>Specified by:</strong></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"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#performGenericQuery(org.apache.cayenne.query.Query)">ObjectContext</a></code></strong></div> |
| <div class="block">Executes any kind of query providing the result in a form of QueryResponse.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/DataChannel.html#onQuery(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.query.Query)">DataChannel</a></code></strong></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="strong">Parameters:</span></dt><dd><code>context</code> - an ObjectContext that originated the query, used to |
| register result objects.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a generic response object that encapsulates result of the execution.</dd></dl> |
| </li> |
| </ul> |
| <a name="uncommittedObjects()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>uncommittedObjects</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> uncommittedObjects()</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#uncommittedObjects()">ObjectContext</a></code></strong></div> |
| <div class="block">Returns a collection of MODIFIED, DELETED or NEW objects.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>deletedObjects</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> deletedObjects()</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#deletedObjects()">ObjectContext</a></code></strong></div> |
| <div class="block">Returns a collection of objects that are registered with this ObjectContext and |
| have a state PersistenceState.DELETED</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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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| <h4>modifiedObjects</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> modifiedObjects()</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#modifiedObjects()">ObjectContext</a></code></strong></div> |
| <div class="block">Returns a collection of objects that are registered with this ObjectContext and |
| have a state PersistenceState.MODIFIED</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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> |
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| <h4>newObjects</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><?> newObjects()</pre> |
| <div class="block"><strong>Description copied from interface: <code><a href="../../../org/apache/cayenne/ObjectContext.html#newObjects()">ObjectContext</a></code></strong></div> |
| <div class="block">Returns a collection of objects that are registered with this ObjectContext and |
| have a state PersistenceState.NEW</div> |
| <dl> |
| <dt><strong>Specified by:</strong></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><strong>Specified by:</strong></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="createChildContext()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>createChildContext</h4> |
| <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 <a href="../../../org/apache/cayenne/ObjectContext.html" title="interface in org.apache.cayenne">ObjectContext</a> createChildContext()</pre> |
| <div class="block"><span class="strong">Deprecated.</span> <i>Since 3.1 replaced by <a href="../../../org/apache/cayenne/configuration/CayenneRuntime.html#getContext(org.apache.cayenne.DataChannel)"><code>CayenneRuntime.getContext(DataChannel)</code></a></i></div> |
| <div class="block">Creates and returns a new child ObjectContext.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>3.0</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><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../org/apache/cayenne/BaseContext.html#onContextFlush(org.apache.cayenne.ObjectContext,%20org.apache.cayenne.graph.GraphDiff,%20boolean)">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="blockListLast"> |
| <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> |
| </li> |
| </ul> |
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