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oracle.adfmf.framework.api
Class Model

java.lang.Object
oracle.adfmf.framework.api.Model

public class Model

extends java.lang.Object

Public services used by the UI framework to assist in the more common functions.

Constructor Summary

Model()

Method Summary

static oracle.adfmf.dc.ws.rest.RestServiceAdapter	createRestServiceAdapter() Get an empty REST service adapter object.
java.lang.Object	evaluateMethodExpression(java.lang.String expression, oracle.adfmf.json.JSONArray params, java.lang.String returnType, java.lang.String[] paramTypes) Evaluate the method expression passed in.
java.lang.String	getContextId() Get the current context id
java.lang.String	getContextInstanceId() Get the current context instance id
java.lang.String	getContextPageDef() Get the current context page definition
java.lang.String[]	getModelInventory() Get the list of model's methods.
oracle.adfmf.framework.contract.adf.NameValuePair[]	getValue(java.lang.String[] variables) Get a set of values from their passed in EL expressions.
void	loadBundle(java.lang.String baseName, java.lang.String variable) Load the given resource bundle
static java.lang.Class	loadClassObj(java.lang.String name) Internal helper function to load classes in the current class loader.
java.lang.String	ping() A simple ping test used to ensure the VM is up and functioning correctly.
void	popPageFlowScope() Pops a page flow and moves frame pointer down in the stack
java.lang.Object[]	processBatchRequests(java.lang.Boolean abortOnError, oracle.adfmf.json.JSONObject[] requests) process the set of request as a batch.
void	pushPageFlowScope() Pushes a new page flow and creates a new frame pointer.
void	removeContext(java.lang.String contextKey, java.lang.String instanceId) Remove the context from the collection of contexts
void	removeContextInstance(java.lang.String contextKey, java.lang.String instanceId) Remove the context from the collection of contexts
void	resetFeature() Reset the current feature.
void	setBeanDefinitions(oracle.adfmf.framework.contract.adf.ManagedBeanDefinition[] defs) Set the bean definitions into the current context
java.lang.String[]	setContext(java.lang.String contextKey) Set the context
java.lang.String[]	setContextInstance(java.lang.String contextKey, java.lang.String instanceId, boolean resetState, boolean reSync) Set the context
oracle.adfmf.framework.contract.adf.NameValuePair[]	setValue(oracle.adfmf.framework.contract.adf.NameValuePair[] data) Set a set of EL values

Methods inherited from class java.lang.Object

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

Constructor Detail

Model

public Model()

Method Detail

loadClassObj

public static java.lang.Class loadClassObj(java.lang.String name)
                                    throws java.lang.ClassNotFoundException

Internal helper function to load classes in the current class loader.

Parameters:

name - class name

Returns:

Class object

Throws:

java.lang.ClassNotFoundException

ping

public java.lang.String ping()

A simple ping test used to ensure the VM is up and functioning correctly.

pushPageFlowScope

public void pushPageFlowScope()

Pushes a new page flow and creates a new frame pointer.

popPageFlowScope

public void popPageFlowScope()

Pops a page flow and moves frame pointer down in the stack

getModelInventory

public java.lang.String[] getModelInventory()

Get the list of model's methods. Used for introspecting purposes.

processBatchRequests

public java.lang.Object[] processBatchRequests(java.lang.Boolean abortOnError,
                                               oracle.adfmf.json.JSONObject[] requests)

process the set of request as a batch. We determine if we should stop processing (abort the batch) on error or not. Please note, that error really relates to catastrophic exceptions and not simply softer that the request simply failed to do an error.

Parameters:

abortOnError -

requests -

Returns:

array of results (1-1 with the requests)

resetFeature

public void resetFeature()
                  throws AdfException

Reset the current feature.

Throws:

AdfException

getValue

public oracle.adfmf.framework.contract.adf.NameValuePair[] getValue(java.lang.String[] variables)
                                                             throws AdfException

Get a set of values from their passed in EL expressions.

Parameters:

variables - an array of EL expressions

Returns:

an array of the EL values

Throws:

AdfException

setValue

public oracle.adfmf.framework.contract.adf.NameValuePair[] setValue(oracle.adfmf.framework.contract.adf.NameValuePair[] data)
                                                             throws AdfException

Set a set of EL values

Parameters:

data - an array of NameValuePairs (EL expression, value)

Returns:

an array of NameValuePairs (EL expression, value)

Throws:

AdfException

evaluateMethodExpression

public java.lang.Object evaluateMethodExpression(java.lang.String expression,
                                                 oracle.adfmf.json.JSONArray params,
                                                 java.lang.String returnType,
                                                 java.lang.String[] paramTypes)
                                          throws AdfException

Evaluate the method expression passed in.

Parameters:

expression - method expression

params - to the method

returnType - of the method

paramTypes - of the method

Returns:

the result of executing the method with the given parameters

Throws:

AdfException

getContextId

public java.lang.String getContextId()
                              throws AdfException

Get the current context id

Throws:

AdfException

getContextPageDef

public java.lang.String getContextPageDef()
                                   throws AdfException

Get the current context page definition

Throws:

AdfException

getContextInstanceId

public java.lang.String getContextInstanceId()
                                      throws AdfException

Get the current context instance id

Throws:

AdfException

removeContext

public void removeContext(java.lang.String contextKey,
                          java.lang.String instanceId)
                   throws AdfException

Remove the context from the collection of contexts

Throws:

AdfException

removeContextInstance

public void removeContextInstance(java.lang.String contextKey,
                                  java.lang.String instanceId)
                           throws AdfException

Remove the context from the collection of contexts

Throws:

AdfException

setContext

public java.lang.String[] setContext(java.lang.String contextKey)
                              throws AdfException

Set the context

Throws:

AdfException

setContextInstance

public java.lang.String[] setContextInstance(java.lang.String contextKey,
                                             java.lang.String instanceId,
                                             boolean resetState,
                                             boolean reSync)
                                      throws AdfException

Set the context

Throws:

AdfException

setBeanDefinitions

public void setBeanDefinitions(oracle.adfmf.framework.contract.adf.ManagedBeanDefinition[] defs)
                        throws AdfException

Set the bean definitions into the current context

Throws:

AdfException

loadBundle

public void loadBundle(java.lang.String baseName,
                       java.lang.String variable)
                throws AdfException

Load the given resource bundle

Parameters:

baseName - of the resource bundle

variable - of the resource bundle

Throws:

AdfException

createRestServiceAdapter

public static oracle.adfmf.dc.ws.rest.RestServiceAdapter createRestServiceAdapter()

Get an empty REST service adapter object.

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