UI Hints for JavaBean Data Controls

According to the new features for 11.1.2, "Bean data control metadata management improvements now only generate xml if needed (sparse xml)".
Oracle JDeveloper and Oracle ADF 11g Release 2 (11.1.2.x): New Features (http://www.oracle.com/technetwork/developer-tools/jdev/jdev-11gr2-nf-404365.html)
So long story short, the JavaBean xml is not generated any longer. Instead, by going through the DataControls.dcx, you can create a PDefViewObject xml that will allow you to edit, among other things, UI hints.
Tutorial: http://docs.oracle.com/cd/E18941_01/tutorials/jdtut_11r2_36/jdtut_11r2_36.html
In previous releases, I have been able to edit the 'precision' of an attribute within the JavaBean xml.
<Attribute Name="address" Type="java.lang.String" Precision="40"/>However, the PDefViewObject xml appears to not allow you to edit the 'precision'. Display Width, yes, but not Precision.
When using the Expression Builder while building a ADF jspx, precision is still a selectable hint.
#{bindings.site.hints.precision}So, how do I set this value in 11.1.2?

Thank you for the reply; unfortunately, I have tried those steps. An xml file is created but it is a PDefViewObject, which does not have the precision parameter, not a JavaBean.
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE PDefViewObject SYSTEM "jbo_03_01.dtd">

<PDefViewObject
xmlns="http://xmlns.oracle.com/bc4j"
Name="Site">
<DesignTime>
    <Attr Name="_DCName" Value="olvims.datamodel.DataControls.ODPublicFacadeLocal"/>
    <Attr Name="_SDName" Value="olvims.datamodel.Site"/>
</DesignTime>
</PDefViewObject>In JDeveloper 11.1.1, that process would create a JavaBean xml.
<?xml version="1.0" encoding="UTF-8" ?>
<JavaBean xmlns="http://xmlns.oracle.com/adfm/beanmodel" version="11.1.1.55.36"
          id="Site" Package="olvims.dispatch.datamodel"
          BeanClass="olvims.dispatch.datamodel.Site" isJavaBased="true">
<Attribute Name="address" Type="java.lang.String" Precision="40"/>
<Attribute Name="baseCode1" Type="java.lang.String" Precision="4"
             PrimaryKey="true"/>
<Attribute Name="city" Type="java.lang.String" Precision="50"/>
<ConstructorMethod IsCollection="true" Type="olvims.dispatch.datamodel.Site"
                     BeanClass="olvims.dispatch.datamodel.Site" id="Site"/>
</ConstructorMethod>
</JavaBean>If I try replacing the PDefViewObject a JavaBean, I get the following error:
JBO-26051: Unrecognized XML element tag JavaBean found in meta object persdef.olvims.datamodel.Base.In reference to your question, "what precision does for a String attribute?" Nothing directly that I am aware of; however, i have been using it with text boxes.
I have been using it in the maximumLength parameter of an <af:inputText> to prevent the user from typing any more that the specified precision. I use the displayWidth in the columns parameter so that I could make my textboxes slightly larger than the maximum allowed characters.

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Hi,
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Hi Yanic ,
1. code for my jspx page
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">
<af:messages id="m1"/>
<af:form id="f1">
<af:inputText value="#{bindings.path.inputValue}" simple="true"
required="#{bindings.path.hints.mandatory}"
columns="#{bindings.path.hints.displayWidth}"
maximumLength="#{bindings.path.hints.precision}"
shortDesc="#{bindings.path.hints.tooltip}" id="it1">
<f:validator binding="#{bindings.path.validator}"/>
</af:inputText>
<af:inputText value="#{bindings.type.inputValue}" simple="true"
required="#{bindings.type.hints.mandatory}"
columns="#{bindings.type.hints.displayWidth}"
maximumLength="#{bindings.type.hints.precision}"
shortDesc="#{bindings.type.hints.tooltip}" id="it2">
<f:validator binding="#{bindings.type.validator}"/>
</af:inputText>
<af:commandButton actionListener="#{bindings.getItems.execute}"
text="getItems"
disabled="#{!bindings.getItems.enabled}" id="cb1"
partialSubmit="true"/>
<af:table value="#{bindings.Items.collectionModel}" var="row"
rows="#{bindings.Items.rangeSize}"
emptyText="#{bindings.Items.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.Items.rangeSize}"
rowBandingInterval="0" id="t1" partialTriggers="::cb1">
<af:column sortProperty="name" sortable="false"
headerText="#{bindings.Items.hints.name.label}" id="c2">
<af:inputText value="#{row.bindings.name.inputValue}"
label="#{bindings.Items.hints.name.label}"
required="#{bindings.Items.hints.name.mandatory}"
columns="#{bindings.Items.hints.name.displayWidth}"
maximumLength="#{bindings.Items.hints.name.precision}"
shortDesc="#{bindings.Items.hints.name.tooltip}"
id="it3">
<f:validator binding="#{row.bindings.name.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="path" sortable="false"
headerText="#{bindings.Items.hints.path.label}" id="c3">
<af:inputText value="#{row.bindings.path.inputValue}"
label="#{bindings.Items.hints.path.label}"
required="#{bindings.Items.hints.path.mandatory}"
columns="#{bindings.Items.hints.path.displayWidth}"
maximumLength="#{bindings.Items.hints.path.precision}"
shortDesc="#{bindings.Items.hints.path.tooltip}"
id="it8">
<f:validator binding="#{row.bindings.path.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="URI" sortable="false"
headerText="#{bindings.Items.hints.URI.label}" id="c5">
<af:inputText value="#{row.bindings.URI.inputValue}"
label="#{bindings.Items.hints.URI.label}"
required="#{bindings.Items.hints.URI.mandatory}"
columns="#{bindings.Items.hints.URI.displayWidth}"
maximumLength="#{bindings.Items.hints.URI.precision}"
shortDesc="#{bindings.Items.hints.URI.tooltip}"
id="it7">
<f:validator binding="#{row.bindings.URI.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="primaryType" sortable="false"
headerText="#{bindings.Items.hints.primaryType.label}"
id="c7">
<af:inputText value="#{row.bindings.primaryType.inputValue}"
label="#{bindings.Items.hints.primaryType.label}"
required="#{bindings.Items.hints.primaryType.mandatory}"
columns="#{bindings.Items.hints.primaryType.displayWidth}"
maximumLength="#{bindings.Items.hints.primaryType.precision}"
shortDesc="#{bindings.Items.hints.primaryType.tooltip}"
id="it6">
<f:validator binding="#{row.bindings.primaryType.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="title" sortable="false"
headerText="#{bindings.Items.hints.title.label}" id="c1">
<af:inputText value="#{row.bindings.title.inputValue}"
label="#{bindings.Items.hints.title.label}"
required="#{bindings.Items.hints.title.mandatory}"
columns="#{bindings.Items.hints.title.displayWidth}"
maximumLength="#{bindings.Items.hints.title.precision}"
shortDesc="#{bindings.Items.hints.title.tooltip}"
id="it9">
<f:validator binding="#{row.bindings.title.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="docType" sortable="false"
headerText="#{bindings.Items.hints.docType.label}" id="c6">
<af:inputText value="#{row.bindings.docType.inputValue}"
label="#{bindings.Items.hints.docType.label}"
required="#{bindings.Items.hints.docType.mandatory}"
columns="#{bindings.Items.hints.docType.displayWidth}"
maximumLength="#{bindings.Items.hints.docType.precision}"
shortDesc="#{bindings.Items.hints.docType.tooltip}"
id="it5">
<f:validator binding="#{row.bindings.docType.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="displayName" sortable="false"
headerText="#{bindings.Items.hints.displayName.label}"
id="c4">
<af:inputText value="#{row.bindings.displayName.inputValue}"
label="#{bindings.Items.hints.displayName.label}"
required="#{bindings.Items.hints.displayName.mandatory}"
columns="#{bindings.Items.hints.displayName.displayWidth}"
maximumLength="#{bindings.Items.hints.displayName.precision}"
shortDesc="#{bindings.Items.hints.displayName.tooltip}"
id="it4">
<f:validator binding="#{row.bindings.displayName.validator}"/>
</af:inputText>
</af:column>
</af:table>
</af:form>
</af:document>
</f:view>
</jsp:root>
2. code for binding .
<?xml version="1.0" encoding="UTF-8" ?>
<pageDefinition xmlns="http://xmlns.oracle.com/adfm/uimodel"
version="11.1.1.56.60" id="Test1PageDef"
Package="com.heiwip.cs.view.pageDefs">
<parameters/>
<executables>
<variableIterator id="variables">
<variable Type="java.lang.String" Name="getItems_path"
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<variable Type="java.lang.String" Name="getItems_type"
IsQueriable="false"/>
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<methodIterator Binds="getItems.result" DataControl="TestDC1" RangeSize="25"
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id="getItemsIterator"/>
</executables>
<bindings>
<methodAction id="getItems" RequiresUpdateModel="true" Action="invokeMethod"
MethodName="getItems" IsViewObjectMethod="false"
DataControl="TestDC1" InstanceName="TestDC1"
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<NamedData NDName="path" NDType="java.lang.String"
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<NamedData NDName="type" NDType="java.lang.String"
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<attributeValues IterBinding="variables" id="path">
<AttrNames>
<Item Value="getItems_path"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="variables" id="type">
<AttrNames>
<Item Value="getItems_type"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="getItemsIterator" id="displayName">
<AttrNames>
<Item Value="displayName"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="getItemsIterator" id="name">
<AttrNames>
<Item Value="name"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="getItemsIterator" id="path1">
<AttrNames>
<Item Value="path"/>
</AttrNames>
</attributeValues>
</bindings>
</pageDefinition>
3. Table is displayed with no data .
whenever i am trying to pass something in search criteria to get the result its
throwing connection error .
4. I am using oracle UCM (oracle content server) .
for this i am using identity propogation .
Thanks,
Arun.

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