/*==========================================================================*\
| _ObjectQuery.java
|*-------------------------------------------------------------------------*|
| Created by eogenerator
| DO NOT EDIT. Make changes to ObjectQuery.java instead.
|*-------------------------------------------------------------------------*|
| Copyright (C) 2006-2012 Virginia Tech
|
| This file is part of Web-CAT.
|
| Web-CAT is free software; you can redistribute it and/or modify
| it under the terms of the GNU Affero General Public License as published
| by the Free Software Foundation; either version 3 of the License, or
| (at your option) any later version.
|
| Web-CAT is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| GNU General Public License for more details.
|
| You should have received a copy of the GNU Affero General Public License
| along with Web-CAT; if not, see <http://www.gnu.org/licenses/>.
\*==========================================================================*/
package org.webcat.core;
import com.webobjects.eoaccess.*;
import com.webobjects.eocontrol.*;
import com.webobjects.foundation.*;
import er.extensions.eof.ERXEOControlUtilities;
import er.extensions.eof.ERXKey;
import org.apache.log4j.Logger;
import org.webcat.core.EOBasedKeyGenerator;
import org.webcat.woextensions.WCFetchSpecification;
// -------------------------------------------------------------------------
/**
* An automatically generated EOGenericRecord subclass. DO NOT EDIT.
* To change, use EOModeler, or make additions in
* ObjectQuery.java.
*
* @author Generated by eogenerator
* @version version suppressed to control auto-generation
*/
public abstract class _ObjectQuery
extends org.webcat.core.EOBase
implements org.webcat.core.MutableContainer.MutableContainerOwner
{
//~ Constructors ..........................................................
// ----------------------------------------------------------
/**
* Creates a new _ObjectQuery object.
*/
public _ObjectQuery()
{
super();
}
// ----------------------------------------------------------
/**
* A static factory method for creating a new
* ObjectQuery object given required
* attributes and relationships.
* @param editingContext The context in which the new object will be
* inserted
* @param updateMutableFieldsValue
* @return The newly created object
*/
public static ObjectQuery create(
EOEditingContext editingContext,
boolean updateMutableFieldsValue
)
{
ObjectQuery eoObject = (ObjectQuery)
EOUtilities.createAndInsertInstance(
editingContext,
_ObjectQuery.ENTITY_NAME);
eoObject.setUpdateMutableFields(updateMutableFieldsValue);
return eoObject;
}
// ----------------------------------------------------------
/**
* Get a local instance of the given object in another editing context.
* @param editingContext The target editing context
* @param eo The object to import
* @return An instance of the given object in the target editing context
*/
public static ObjectQuery localInstance(
EOEditingContext editingContext, ObjectQuery eo)
{
return (eo == null)
? null
: (ObjectQuery)EOUtilities.localInstanceOfObject(
editingContext, eo);
}
// ----------------------------------------------------------
/**
* Look up an object by id number. Assumes the editing
* context is appropriately locked.
* @param ec The editing context to use
* @param id The id to look up
* @return The object, or null if no such id exists
*/
public static ObjectQuery forId(
EOEditingContext ec, int id)
{
ObjectQuery obj = null;
if (id > 0)
{
NSArray<ObjectQuery> objects =
objectsMatchingValues(ec, "id", new Integer(id));
if (objects != null && objects.count() > 0)
{
obj = objects.objectAtIndex(0);
}
}
return obj;
}
// ----------------------------------------------------------
/**
* Look up an object by id number. Assumes the editing
* context is appropriately locked.
* @param ec The editing context to use
* @param id The id to look up
* @return The object, or null if no such id exists
*/
public static ObjectQuery forId(
EOEditingContext ec, String id)
{
return forId(ec, er.extensions.foundation.ERXValueUtilities.intValue(id));
}
//~ Constants (for key names) .............................................
// Attributes ---
public static final String DESCRIPTION_KEY = "description";
public static final ERXKey<String> description =
new ERXKey<String>(DESCRIPTION_KEY);
public static final String OBJECT_TYPE_KEY = "objectType";
public static final ERXKey<String> objectType =
new ERXKey<String>(OBJECT_TYPE_KEY);
public static final String QUERY_INFO_KEY = "queryInfo";
public static final ERXKey<NSData> queryInfo =
new ERXKey<NSData>(QUERY_INFO_KEY);
public static final String UPDATE_MUTABLE_FIELDS_KEY = "updateMutableFields";
public static final ERXKey<Integer> updateMutableFields =
new ERXKey<Integer>(UPDATE_MUTABLE_FIELDS_KEY);
// To-one relationships ---
public static final String USER_KEY = "user";
public static final ERXKey<org.webcat.core.User> user =
new ERXKey<org.webcat.core.User>(USER_KEY);
// To-many relationships ---
// Fetch specifications ---
public static final String SAVED_QUERIES_FOR_OBJECT_TYPE_AND_USER_FSPEC = "savedQueriesForObjectTypeAndUser";
public static final String ENTITY_NAME = "ObjectQuery";
public transient final EOBasedKeyGenerator generateKey =
new EOBasedKeyGenerator(this);
//~ Methods ...............................................................
// ----------------------------------------------------------
/**
* Get a local instance of this object in another editing context.
* @param editingContext The target editing context
* @return An instance of this object in the target editing context
*/
public ObjectQuery localInstance(EOEditingContext editingContext)
{
return (ObjectQuery)EOUtilities.localInstanceOfObject(
editingContext, this);
}
// ----------------------------------------------------------
/**
* Get a list of changes between this object's current state and the
* last committed version.
* @return a dictionary of the changes that have not yet been committed
*/
@SuppressWarnings("unchecked")
public NSDictionary<String, Object> changedProperties()
{
return changesFromSnapshot(
editingContext().committedSnapshotForObject(this));
}
// ----------------------------------------------------------
/**
* Retrieve this object's <code>id</code> value.
* @return the value of the attribute
*/
public Number id()
{
try
{
return (Number)EOUtilities.primaryKeyForObject(
editingContext() , this).objectForKey("id");
}
catch (Exception e)
{
return er.extensions.eof.ERXConstant.ZeroInteger;
}
}
// ----------------------------------------------------------
/**
* Retrieve this object's <code>description</code> value.
* @return the value of the attribute
*/
public String description()
{
return (String)storedValueForKey( "description" );
}
// ----------------------------------------------------------
/**
* Change the value of this object's <code>description</code>
* property.
*
* @param value The new value for this property
*/
public void setDescription( String value )
{
if (log.isDebugEnabled())
{
log.debug( "setDescription("
+ value + "): was " + description() );
}
takeStoredValueForKey( value, "description" );
}
// ----------------------------------------------------------
/**
* Retrieve this object's <code>objectType</code> value.
* @return the value of the attribute
*/
public String objectType()
{
return (String)storedValueForKey( "objectType" );
}
// ----------------------------------------------------------
/**
* Change the value of this object's <code>objectType</code>
* property.
*
* @param value The new value for this property
*/
public void setObjectType( String value )
{
if (log.isDebugEnabled())
{
log.debug( "setObjectType("
+ value + "): was " + objectType() );
}
takeStoredValueForKey( value, "objectType" );
}
//-- Local mutable cache --
private org.webcat.core.MutableDictionary queryInfoCache;
private NSData queryInfoRawCache;
// ----------------------------------------------------------
/**
* Retrieve this object's <code>queryInfo</code> value.
* @return the value of the attribute
*/
public org.webcat.core.MutableDictionary queryInfo()
{
NSData dbValue =
(NSData)storedValueForKey("queryInfo");
if (queryInfoRawCache != dbValue)
{
if (dbValue != null && dbValue.equals( queryInfoRawCache))
{
// They are still equal, so just update the raw cache
queryInfoRawCache = dbValue;
}
else
{
// Underlying attribute may have changed because
// of a concurrent update through another editing
// context, so throw away current values.
queryInfoRawCache = dbValue;
org.webcat.core.MutableDictionary newValue =
org.webcat.core.MutableDictionary
.objectWithArchiveData( dbValue );
if ( queryInfoCache != null )
{
queryInfoCache.copyFrom( newValue );
}
else
{
queryInfoCache = newValue;
}
queryInfoCache.setOwner( this );
setUpdateMutableFields( true );
}
}
else if ( dbValue == null && queryInfoCache == null )
{
queryInfoCache =
org.webcat.core.MutableDictionary
.objectWithArchiveData( dbValue );
queryInfoCache.setOwner( this );
setUpdateMutableFields( true );
}
return queryInfoCache;
}
// ----------------------------------------------------------
/**
* Change the value of this object's <code>queryInfo</code>
* property.
*
* @param value The new value for this property
*/
public void setQueryInfo( org.webcat.core.MutableDictionary value )
{
if (log.isDebugEnabled())
{
log.debug( "setQueryInfo("
+ value + ")" );
}
if ( queryInfoCache == null )
{
queryInfoCache = value;
value.setHasChanged( false );
queryInfoRawCache = value.archiveData();
takeStoredValueForKey( queryInfoRawCache, "queryInfo" );
}
else if ( queryInfoCache != value ) // ( queryInfoCache != null )
{
queryInfoCache.copyFrom( value );
setUpdateMutableFields( true );
}
else // ( queryInfoCache == non-null value )
{
// no nothing
}
}
// ----------------------------------------------------------
/**
* Clear the value of this object's <code>queryInfo</code>
* property.
*/
public void clearQueryInfo()
{
if (log.isDebugEnabled())
{
log.debug( "clearQueryInfo()" );
}
takeStoredValueForKey( null, "queryInfo" );
queryInfoRawCache = null;
queryInfoCache = null;
}
// ----------------------------------------------------------
/**
* Retrieve this object's <code>updateMutableFields</code> value.
* @return the value of the attribute
*/
public boolean updateMutableFields()
{
Integer returnValue =
(Integer)storedValueForKey( "updateMutableFields" );
return ( returnValue == null )
? false
: ( returnValue.intValue() > 0 );
}
// ----------------------------------------------------------
/**
* Change the value of this object's <code>updateMutableFields</code>
* property.
*
* @param value The new value for this property
*/
public void setUpdateMutableFields( boolean value )
{
if (log.isDebugEnabled())
{
log.debug( "setUpdateMutableFields("
+ value + "): was " + updateMutableFields() );
}
Integer actual =
er.extensions.eof.ERXConstant.integerForInt( value ? 1 : 0 );
setUpdateMutableFieldsRaw( actual );
}
// ----------------------------------------------------------
/**
* Retrieve this object's <code>updateMutableFields</code> value.
* @return the value of the attribute
*/
public Integer updateMutableFieldsRaw()
{
return (Integer)storedValueForKey( "updateMutableFields" );
}
// ----------------------------------------------------------
/**
* Change the value of this object's <code>updateMutableFields</code>
* property.
*
* @param value The new value for this property
*/
public void setUpdateMutableFieldsRaw( Integer value )
{
if (log.isDebugEnabled())
{
log.debug( "setUpdateMutableFieldsRaw("
+ value + "): was " + updateMutableFieldsRaw() );
}
takeStoredValueForKey( value, "updateMutableFields" );
}
// ----------------------------------------------------------
/**
* Called just before this object is saved to the database.
*/
public void saveMutables()
{
log.debug("saveMutables()");
if ( queryInfoCache != null
&& queryInfoCache.hasChanged() )
{
queryInfoRawCache = queryInfoCache.archiveData();
takeStoredValueForKey( queryInfoRawCache, "queryInfo" );
queryInfoCache.setHasChanged( false );
}
setUpdateMutableFields( false );
}
// ----------------------------------------------------------
/**
* Called just before this object is saved to the database.
*/
public void willUpdate()
{
log.debug("willUpdate()");
saveMutables();
super.willUpdate();
}
// ----------------------------------------------------------
/**
* Called just before this object is inserted into the database.
*/
public void willInsert()
{
log.debug("willInsert()");
saveMutables();
super.willInsert();
}
// ----------------------------------------------------------
/**
* Called when the object is invalidated.
*/
public void flushCaches()
{
log.debug("flushCaches()");
queryInfoCache = null;
queryInfoRawCache = null;
super.flushCaches();
}
// ----------------------------------------------------------
/**
* Called when an owned mutable container object is changed.
*/
public void mutableContainerHasChanged()
{
setUpdateMutableFields( true );
}
// ----------------------------------------------------------
/**
* Retrieve the entity pointed to by the <code>user</code>
* relationship.
* @return the entity in the relationship
*/
public org.webcat.core.User user()
{
return (org.webcat.core.User)storedValueForKey( "user" );
}
// ----------------------------------------------------------
/**
* Set the entity pointed to by the <code>user</code>
* relationship (DO NOT USE--instead, use
* <code>setUserRelationship()</code>.
* This method is provided for WebObjects use.
*
* @param value The new entity to relate to
*/
public void setUser( org.webcat.core.User value )
{
if (log.isDebugEnabled())
{
log.debug( "setUser("
+ value + "): was " + user() );
}
takeStoredValueForKey( value, "user" );
}
// ----------------------------------------------------------
/**
* Set the entity pointed to by the <code>user</code>
* relationship. This method is a type-safe version of
* <code>addObjectToBothSidesOfRelationshipWithKey()</code>.
*
* @param value The new entity to relate to
*/
public void setUserRelationship(
org.webcat.core.User value )
{
if (log.isDebugEnabled())
{
log.debug( "setUserRelationship("
+ value + "): was " + user() );
}
if ( value == null )
{
org.webcat.core.User object = user();
if ( object != null )
removeObjectFromBothSidesOfRelationshipWithKey( object, "user" );
}
else
{
addObjectToBothSidesOfRelationshipWithKey( value, "user" );
}
}
// ----------------------------------------------------------
/**
* Retrieve objects using a fetch specification.
*
* @param context The editing context to use
* @param fspec The fetch specification to use
*
* @return an NSArray of the entities retrieved
*/
@SuppressWarnings("unchecked")
public static NSArray<ObjectQuery> objectsWithFetchSpecification(
EOEditingContext context,
EOFetchSpecification fspec)
{
return context.objectsWithFetchSpecification(fspec);
}
// ----------------------------------------------------------
/**
* Retrieve all objects of this type.
*
* @param context The editing context to use
*
* @return an NSArray of the entities retrieved
*/
public static NSArray<ObjectQuery> allObjects(
EOEditingContext context)
{
return objectsMatchingQualifier(context, null, null);
}
// ----------------------------------------------------------
/**
* Retrieve objects using a qualifier.
*
* @param context The editing context to use
* @param qualifier The qualifier to use
*
* @return an NSArray of the entities retrieved
*/
public static NSArray<ObjectQuery> objectsMatchingQualifier(
EOEditingContext context,
EOQualifier qualifier)
{
return objectsMatchingQualifier(context, qualifier, null);
}
// ----------------------------------------------------------
/**
* Retrieve objects using a qualifier and sort orderings.
*
* @param context The editing context to use
* @param qualifier The qualifier to use
* @param sortOrderings The sort orderings to use
*
* @return an NSArray of the entities retrieved
*/
public static NSArray<ObjectQuery> objectsMatchingQualifier(
EOEditingContext context,
EOQualifier qualifier,
NSArray<EOSortOrdering> sortOrderings)
{
@SuppressWarnings("unchecked")
EOFetchSpecification fspec = new WCFetchSpecification(
ENTITY_NAME, qualifier, sortOrderings);
fspec.setUsesDistinct(true);
return objectsWithFetchSpecification(context, fspec);
}
// ----------------------------------------------------------
/**
* Retrieve the first object that matches a qualifier, when
* sorted with the specified sort orderings.
*
* @param context The editing context to use
* @param qualifier The qualifier to use
* @param sortOrderings the sort orderings
*
* @return the first entity that was retrieved, or null if there was none
*/
public static ObjectQuery firstObjectMatchingQualifier(
EOEditingContext context,
EOQualifier qualifier,
NSArray<EOSortOrdering> sortOrderings)
{
NSArray<ObjectQuery> objects =
objectsMatchingQualifier(context, qualifier, sortOrderings);
return (objects.size() > 0)
? objects.get(0)
: null;
}
// ----------------------------------------------------------
/**
* Retrieve a single object using a list of keys and values to match.
*
* @param context The editing context to use
* @param qualifier The qualifier to use
*
* @return the single entity that was retrieved
*
* @throws EOUtilities.MoreThanOneException
* if there is more than one matching object
*/
public static ObjectQuery uniqueObjectMatchingQualifier(
EOEditingContext context,
EOQualifier qualifier) throws EOUtilities.MoreThanOneException
{
NSArray<ObjectQuery> objects =
objectsMatchingQualifier(context, qualifier);
if (objects.size() > 1)
{
String msg = "fetching ObjectQuery";
try
{
if (qualifier != null)
{
msg += " where " + qualifier;
}
msg += ", result = " + objects;
}
catch (Exception e)
{
log.error("Exception building MoreThanOneException message, "
+ "contents so far: " + msg, e);
}
throw new EOUtilities.MoreThanOneException(msg);
}
return (objects.size() > 0)
? objects.get(0)
: null;
}
// ----------------------------------------------------------
/**
* Retrieve objects using a list of keys and values to match.
*
* @param context The editing context to use
* @param keysAndValues a list of keys and values to match, alternating
* "key", "value", "key", "value"...
*
* @return an NSArray of the entities retrieved
*/
public static NSArray<ObjectQuery> objectsMatchingValues(
EOEditingContext context,
Object... keysAndValues)
{
if (keysAndValues.length % 2 != 0)
{
throw new IllegalArgumentException("There should a value "
+ "corresponding to every key that was passed. Args = "
+ java.util.Arrays.toString(keysAndValues));
}
NSMutableDictionary<String, Object> valueDictionary =
new NSMutableDictionary<String, Object>();
for (int i = 0; i < keysAndValues.length; i += 2)
{
Object key = keysAndValues[i];
Object value = keysAndValues[i + 1];
if (key == null)
{
throw new IllegalArgumentException(
"Found null where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
else if (!(key instanceof String))
{
throw new IllegalArgumentException(
"Found a " + key.getClass().getName() + " [" + key + "]"
+ " where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
valueDictionary.setObjectForKey(value, key);
}
return objectsMatchingValues(context, valueDictionary);
}
// ----------------------------------------------------------
/**
* Retrieve objects using a dictionary of keys and values to match.
*
* @param context The editing context to use
* @param keysAndValues a dictionary of keys and values to match
*
* @return an NSArray of the entities retrieved
*/
@SuppressWarnings("unchecked")
public static NSArray<ObjectQuery> objectsMatchingValues(
EOEditingContext context,
NSDictionary<String, Object> keysAndValues)
{
return EOUtilities.objectsMatchingValues(context, ENTITY_NAME,
keysAndValues);
}
// ----------------------------------------------------------
/**
* Retrieve the first object that matches a set of keys and values, when
* sorted with the specified sort orderings.
*
* @param context The editing context to use
* @param sortOrderings the sort orderings
* @param keysAndValues a list of keys and values to match, alternating
* "key", "value", "key", "value"...
*
* @return the first entity that was retrieved, or null if there was none
*/
public static ObjectQuery firstObjectMatchingValues(
EOEditingContext context,
NSArray<EOSortOrdering> sortOrderings,
Object... keysAndValues)
{
if (keysAndValues.length % 2 != 0)
{
throw new IllegalArgumentException("There should a value "
+ "corresponding to every key that was passed. Args = "
+ java.util.Arrays.toString(keysAndValues));
}
NSMutableDictionary<String, Object> valueDictionary =
new NSMutableDictionary<String, Object>();
for (int i = 0; i < keysAndValues.length; i += 2)
{
Object key = keysAndValues[i];
Object value = keysAndValues[i + 1];
if (key == null)
{
throw new IllegalArgumentException(
"Found null where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
else if (!(key instanceof String))
{
throw new IllegalArgumentException(
"Found a " + key.getClass().getName() + " [" + key + "]"
+ " where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
valueDictionary.setObjectForKey(value, key);
}
return firstObjectMatchingValues(
context, sortOrderings, valueDictionary);
}
// ----------------------------------------------------------
/**
* Retrieves the first object that matches a set of keys and values, when
* sorted with the specified sort orderings.
*
* @param context The editing context to use
* @param sortOrderings the sort orderings
* @param keysAndValues a dictionary of keys and values to match
*
* @return the first entity that was retrieved, or null if there was none
*/
public static ObjectQuery firstObjectMatchingValues(
EOEditingContext context,
NSArray<EOSortOrdering> sortOrderings,
NSDictionary<String, Object> keysAndValues)
{
@SuppressWarnings("unchecked")
EOFetchSpecification fspec = new WCFetchSpecification(
ENTITY_NAME,
EOQualifier.qualifierToMatchAllValues(keysAndValues),
sortOrderings);
fspec.setFetchLimit(1);
NSArray<ObjectQuery> objects =
objectsWithFetchSpecification( context, fspec );
if ( objects.count() == 0 )
{
return null;
}
else
{
return objects.objectAtIndex(0);
}
}
// ----------------------------------------------------------
/**
* Retrieve a single object using a list of keys and values to match.
*
* @param context The editing context to use
* @param keysAndValues a list of keys and values to match, alternating
* "key", "value", "key", "value"...
*
* @return the single entity that was retrieved, or null if there was none
*
* @throws EOUtilities.MoreThanOneException
* if there is more than one matching object
*/
public static ObjectQuery uniqueObjectMatchingValues(
EOEditingContext context,
Object... keysAndValues) throws EOUtilities.MoreThanOneException
{
if (keysAndValues.length % 2 != 0)
{
throw new IllegalArgumentException("There should a value "
+ "corresponding to every key that was passed. Args = "
+ java.util.Arrays.toString(keysAndValues));
}
NSMutableDictionary<String, Object> valueDictionary =
new NSMutableDictionary<String, Object>();
for (int i = 0; i < keysAndValues.length; i += 2)
{
Object key = keysAndValues[i];
Object value = keysAndValues[i + 1];
if (key == null)
{
throw new IllegalArgumentException(
"Found null where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
else if (!(key instanceof String))
{
throw new IllegalArgumentException(
"Found a " + key.getClass().getName() + " [" + key + "]"
+ " where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
valueDictionary.setObjectForKey(value, key);
}
return uniqueObjectMatchingValues(context, valueDictionary);
}
// ----------------------------------------------------------
/**
* Retrieve an object using a dictionary of keys and values to match.
*
* @param context The editing context to use
* @param keysAndValues a dictionary of keys and values to match
*
* @return the single entity that was retrieved, or null if there was none
*
* @throws EOUtilities.MoreThanOneException
* if there is more than one matching object
*/
public static ObjectQuery uniqueObjectMatchingValues(
EOEditingContext context,
NSDictionary<String, Object> keysAndValues)
throws EOUtilities.MoreThanOneException
{
try
{
return (ObjectQuery)EOUtilities.objectMatchingValues(
context, ENTITY_NAME, keysAndValues);
}
catch (EOObjectNotAvailableException e)
{
return null;
}
}
// ----------------------------------------------------------
/**
* Retrieve the count of all objects of this type.
*
* @param context The editing context to use
*
* @return the count of all objects
*/
public static int countOfAllObjects(EOEditingContext context)
{
return countOfObjectsMatchingQualifier(context, null);
}
// ----------------------------------------------------------
/**
* Retrieve the count of objects that match a qualifier.
*
* @param context The editing context to use
* @param qualifier The qualifier to use
*
* @return the count of objects matching the qualifier
*/
public static int countOfObjectsMatchingQualifier(
EOEditingContext context, EOQualifier qualifier)
{
return ERXEOControlUtilities.objectCountWithQualifier(
context, ENTITY_NAME, qualifier);
}
// ----------------------------------------------------------
/**
* Retrieve the count of objects using a list of keys and values to match.
*
* @param context The editing context to use
* @param keysAndValues a list of keys and values to match, alternating
* "key", "value", "key", "value"...
*
* @return the count of objects that match the specified values
*/
public static int countOfObjectsMatchingValues(
EOEditingContext context,
Object... keysAndValues)
{
if (keysAndValues.length % 2 != 0)
{
throw new IllegalArgumentException("There should a value "
+ "corresponding to every key that was passed. Args = "
+ java.util.Arrays.toString(keysAndValues));
}
NSMutableDictionary<String, Object> valueDictionary =
new NSMutableDictionary<String, Object>();
for (int i = 0; i < keysAndValues.length; i += 2)
{
Object key = keysAndValues[i];
Object value = keysAndValues[i + 1];
if (key == null)
{
throw new IllegalArgumentException(
"Found null where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
else if (!(key instanceof String))
{
throw new IllegalArgumentException(
"Found a " + key.getClass().getName() + " [" + key + "]"
+ " where a String key was expected, arguments = "
+ java.util.Arrays.toString(keysAndValues));
}
valueDictionary.setObjectForKey(value, key);
}
return countOfObjectsMatchingValues(context, valueDictionary);
}
// ----------------------------------------------------------
/**
* Retrieve the count of objects using a dictionary of keys and values to
* match.
*
* @param context The editing context to use
* @param keysAndValues a dictionary of keys and values to match
*
* @return the count of objects that matched the specified values
*/
public static int countOfObjectsMatchingValues(
EOEditingContext context,
NSDictionary<String, Object> keysAndValues)
{
return countOfObjectsMatchingQualifier(context,
EOQualifier.qualifierToMatchAllValues(keysAndValues));
}
// ----------------------------------------------------------
/**
* Retrieve objects according to the <code>savedQueriesForObjectTypeAndUser</code>
* fetch specification.
*
* @param context The editing context to use
* @param objectTypeBinding fetch spec parameter
* @param userBinding fetch spec parameter
* @return an NSArray of the entities retrieved
*/
public static NSArray<ObjectQuery> savedQueriesForObjectTypeAndUser(
EOEditingContext context,
String objectTypeBinding,
org.webcat.core.User userBinding)
{
EOFetchSpecification spec = WCFetchSpecification
.fetchSpecificationNamed("savedQueriesForObjectTypeAndUser", "ObjectQuery");
NSMutableDictionary<String, Object> bindings =
new NSMutableDictionary<String, Object>();
if (objectTypeBinding != null)
{
bindings.setObjectForKey(objectTypeBinding,
"objectType");
}
if (userBinding != null)
{
bindings.setObjectForKey(userBinding,
"user");
}
spec = spec.fetchSpecificationWithQualifierBindings(bindings);
NSArray<ObjectQuery> objects =
objectsWithFetchSpecification(context, spec);
if (log.isDebugEnabled())
{
log.debug("savedQueriesForObjectTypeAndUser(ec"
+ ", " + objectTypeBinding
+ ", " + userBinding
+ "): " + objects);
}
return objects;
}
// ----------------------------------------------------------
/**
* Produce a string representation of this object. This implementation
* calls UserPresentableDescription(), which uses WebObjects' internal
* mechanism to print out the visible fields of this object. Normally,
* subclasses would override userPresentableDescription() to change
* the way the object is printed.
*
* @return A string representation of the object's value
*/
public String toString()
{
return userPresentableDescription();
}
//~ Instance/static variables .............................................
static Logger log = Logger.getLogger(ObjectQuery.class);
}