oracle.jbo.server
Class ApplicationModuleDefImpl

java.lang.Object
  oracle.jbo.server.NamedObjectImpl
      oracle.jbo.mom.PersistableDefObject
          oracle.jbo.server.DefObject
              oracle.jbo.server.MetaObject
                  oracle.jbo.server.ApplicationModuleDefImpl

All Implemented Interfaces:

Formattable, ResourceBundleOwner, VariableManagerOwner, VariableManagerOwnerBase

public class ApplicationModuleDefImpl
extends MetaObject

Field Summary

static java.lang.Class	CLASS_INSTANCE
protected boolean	mClearCacheOnCommit
protected boolean	mClearCacheOnRollback
protected boolean	mRequeryOnCommit

Fields inherited from class oracle.jbo.server.MetaObject

mComponentClass

Fields inherited from class oracle.jbo.server.DefObject

DEF_MDS_CLIENT_KEY, DEF_SCOPE_PERS, DEF_SCOPE_SESSION, DEF_SCOPE_SHARED, mBaseDefObject, mExtendedDefObjects, mObjectResolved, PERSDEF_MDS_CLIENT_KEY

Fields inherited from class oracle.jbo.server.NamedObjectImpl

mObjName, mParent, mProperties, mUserData, RES_ID_SUFFIX

Constructor Summary

ApplicationModuleDefImpl()

Method Summary

oracle.jbo.server.ViewUsage	findViewObject(java.lang.String name)
java.lang.Class	getBaseComponentClass()
protected boolean	hasApplicationModule(java.lang.String amName)
protected boolean	hasViewLink(java.lang.String vlName)
protected boolean	hasViewObject(java.lang.String voName)
boolean	isClearCacheOnCommit() Returns the flag indicating whether all Entity Object caches will be cleared after the transaction is committed.
boolean	isClearCacheOnRollback()
boolean	isRequeryOnCommit() Indicates whether View Objects associated with this Application Module should be marked as needing to be executed after a database commit.
protected ApplicationModule	loadApplicationModule(ApplicationModule am, java.lang.String amName)
protected void	loadComponents(ApplicationModuleImpl am) This function loops through the list of ViewObjects, ViewLinks, and child ApplicationModules found in the ApplicationModule definition and create them in the ApplicationModule instance, identified by am.
protected ViewLink	loadViewLink(ApplicationModule am, java.lang.String vluName)
protected ViewObject	loadViewObject(ApplicationModule am, java.lang.String voName)
void	setClearCacheOnRollback(boolean b)

Methods inherited from class oracle.jbo.server.MetaObject

getMessageBundleClass, getMsgBundleDef, setComponentClass, setMessageBundleClass

Methods inherited from class oracle.jbo.server.DefObject

addExtendedDefObject, ensureVariableManager, getBaseDefObject, getDefScope, getExtendedDefObjects, getResourceBundleDef, getResourcePrefix, getVariableManager, getVarMgrParents, hasExtendedDefObjects, hasVariables, isBaseDefFor, isObjectResolved, loadProperties, loadProperties, loadResourceBundleDef, loadUserData, resolvePropertyRaw, setBaseDefObject, setBaseDefObject, setDefForComponent, setDefScope, setObjectResolved, setResourceBundleDef, unsetDefForComponent

Methods inherited from class oracle.jbo.mom.PersistableDefObject

getDefManager, loadXMLContents

Methods inherited from class oracle.jbo.server.NamedObjectImpl

formatChildCollectionForOutput, formatChildCollectionForOutput, formatChildCollectionForOutput, formatForOutput, formatForOutput, getAllProperties, getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getResourcesFromBundle, getUserData, parseAttrArrayElements, refreshProperty, requiresNamePrefixedResId, setFullName, setName, setParent, setPropertiesMap, setProperty

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface oracle.jbo.common.ResourceBundleOwner

getResourceBundleDef, getResourcePrefix

Methods inherited from interface oracle.jbo.VariableManagerOwner

getName

Field Detail

CLASS_INSTANCE

public static final java.lang.Class CLASS_INSTANCE

mClearCacheOnCommit

protected boolean mClearCacheOnCommit

mRequeryOnCommit

protected boolean mRequeryOnCommit

mClearCacheOnRollback

protected boolean mClearCacheOnRollback

Constructor Detail

ApplicationModuleDefImpl

public ApplicationModuleDefImpl()

Method Detail

loadComponents

protected void loadComponents(ApplicationModuleImpl am)

This function loops through the list of ViewObjects, ViewLinks, and child ApplicationModules found in the ApplicationModule definition and create them in the ApplicationModule instance, identified by am.

Parameters:

am - the ApplicationModule in which these components are created.

findViewObject

public oracle.jbo.server.ViewUsage findViewObject(java.lang.String name)

loadViewObject

protected ViewObject loadViewObject(ApplicationModule am,
                                    java.lang.String voName)

getBaseComponentClass

public java.lang.Class getBaseComponentClass()

Specified by:

getBaseComponentClass in class MetaObject

hasViewObject

protected boolean hasViewObject(java.lang.String voName)

loadApplicationModule

protected ApplicationModule loadApplicationModule(ApplicationModule am,
                                                  java.lang.String amName)

loadViewLink

protected ViewLink loadViewLink(ApplicationModule am,
                                java.lang.String vluName)

isClearCacheOnCommit

public boolean isClearCacheOnCommit()

Returns the flag indicating whether all Entity Object caches will be cleared after the transaction is committed.

After the transaction is committed, the value of this flag is used to determine whether the Entity Object caches are cleared or not. If this flag value is false, the cache contents are kept. In this case, the cache may contain data that is stale in that it does not match the newest data (changes made by another user and committed).

If this flag is true, the caches are cleared after the transaction is committed. When the user brings in data by traversing row collection, the latest data from the database will be brought into Entity caches.

Returns:

the current value of clear-cache-on-commit flag.

See Also:

RowSet.executeQuery(), Transaction.isClearCacheOnCommit(), Transaction.setClearCacheOnCommit(boolean)

isRequeryOnCommit

public boolean isRequeryOnCommit()

Indicates whether View Objects associated with this Application Module should be marked as needing to be executed after a database commit.

If this method returns true, then after a database commit, all View Objects contained by this Application Module will be marked as needing to be executed. Any attempt to retrieve rows from these View Objects or their row sets/row set iterators will cause the query to be re-executed.

Returns:

true indicates that all View Ojbects will be marked as needing to be executed after a database commit.

isClearCacheOnRollback

public boolean isClearCacheOnRollback()

setClearCacheOnRollback

public void setClearCacheOnRollback(boolean b)

hasViewLink

protected boolean hasViewLink(java.lang.String vlName)

hasApplicationModule

protected boolean hasApplicationModule(java.lang.String amName)