[richfaces-svn-commits] JBoss Rich Faces SVN: r9551 - in trunk/sandbox: samples/beanValidatorSample/src/main/webapp/pages and 3 other directories.

Author: alexsmirnov Date: 2008-07-11 20:42:05 -0400 (Fri, 11 Jul 2008) New Revision: 9551 Added: trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/component/UIGraphValidator.java Modified: trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/DataBean.java trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/MinMaxBean.java trunk/sandbox/samples/beanValidatorSample/src/main/webapp/pages/index.jsp trunk/sandbox/ui/beanValidator/src/main/config/component/beanValidator.xml trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/validator/BeanValidator.java Log: graph validator component. Modified: trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/DataBean.java =================================================================== --- trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/DataBean.java 2008-07-11 17:00:31 UTC (rev 9550) +++ trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/DataBean.java 2008-07-12 00:42:05 UTC (rev 9551) @@ -9,6 +9,8 @@ import java.util.List; import java.util.ListIterator; +import org.hibernate.validator.Max; + /** * @author asmirnov * @@ -27,6 +29,14 @@ backend.add(new MinMaxBean()); } + @Max(value=20,message="Total value should be less then 20") + public int getTotal(){ + int total = 0; + for (Validable bean : backend) { + total += bean.getIntValue(); + } + return total; + } /** * @param o * @return Modified: trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/MinMaxBean.java =================================================================== --- trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/MinMaxBean.java 2008-07-11 17:00:31 UTC (rev 9550) +++ trunk/sandbox/samples/beanValidatorSample/src/main/java/org/richfaces/MinMaxBean.java 2008-07-12 00:42:05 UTC (rev 9551) @@ -55,7 +55,7 @@ public String getIntDescription() { // TODO Auto-generated method stub - return "Integer Value, fron 2 to 10"; + return "Integer Value, valid values from 2 to 10"; } } Modified: trunk/sandbox/samples/beanValidatorSample/src/main/webapp/pages/index.jsp =================================================================== --- trunk/sandbox/samples/beanValidatorSample/src/main/webapp/pages/index.jsp 2008-07-11 17:00:31 UTC (rev 9550) +++ trunk/sandbox/samples/beanValidatorSample/src/main/webapp/pages/index.jsp 2008-07-12 00:42:05 UTC (rev 9551) @@ -16,18 +16,19 @@ <h:form id="form"> <rich:panel> <f:facet name="header"> - <h2>Single input field with label and message</h2> + <h2>Single input field with label and message. Validated by AJAX on every char.</h2> </f:facet> <h:outputLabel for="ltext" value="#{lengthBean.textDescription}" /> <h:inputText id="ltext" value="#{lengthBean.text}"> - <v:ajaxValidator event="onblur" /> + <v:ajaxValidator event="onkeyup" /> </h:inputText> <rich:message for="ltext" showDetail="true" showSummary="true" /> </rich:panel> - <h2>Input fields with label and message in the JSF dataTable</h2> + <h2>Input fields with label and message in the JSF dataTable. Each field validated by AJAX on "onblur" event</h2> + <v:graphValidator value="#{data}" > <h:dataTable value="#{data}" var="bean" id="table"> <f:facet name="header"> - <h:outputText value="Validate values in the data table" /> + <h:outputText value="Validate values in the data table. Total sum for an all integer values validated for a value less then 20" /> </f:facet> <h:column> @@ -51,9 +52,10 @@ <rich:message for="intValue" showDetail="true" showSummary="true" /> </h:column> </h:dataTable> + </v:graphValidator> <h:commandButton value="Non-AJAX Post submit"></h:commandButton> </h:form> - <rich:messages /> + <rich:messages /> </f:view> </body> </html> Modified: trunk/sandbox/ui/beanValidator/src/main/config/component/beanValidator.xml =================================================================== --- trunk/sandbox/ui/beanValidator/src/main/config/component/beanValidator.xml 2008-07-11 17:00:31 UTC (rev 9550) +++ trunk/sandbox/ui/beanValidator/src/main/config/component/beanValidator.xml 2008-07-12 00:42:05 UTC (rev 9551) @@ -58,6 +58,30 @@ <defaultvalue>true</defaultvalue> </property> </component> + <component> + <name>org.richfaces.GraphValidator</name> + <family>org.richfaces.GraphValidator</family> + <classname> + org.richfaces.component.html.HtmlGraphValidator + </classname> + <superclass>org.richfaces.component.UIGraphValidator</superclass> + <description><![CDATA[]]></description> + <tag> + <name>graphValidator</name> + <classname>org.richfaces.taglib.html.jsp.GraphValidator</classname> + <superclass> + org.ajax4jsf.webapp.taglib.UIComponentTagBase + </superclass> + <!-- <superclass> + org.ajax4jsf.webapp.taglib.UIComponentTagBase + </superclass> + --> + <displayname>Bean validation @ and @validation support</displayname> + <icon>icon</icon> + <test /> + </tag> + &ui_component_attributes; + </component> <validator generate="false"> <id>org.richfaces.BeanValidator</id> <classname> Added: trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/component/UIGraphValidator.java =================================================================== --- trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/component/UIGraphValidator.java (rev 0) +++ trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/component/UIGraphValidator.java 2008-07-12 00:42:05 UTC (rev 9551) @@ -0,0 +1,150 @@ +/** + * + */ + +package org.richfaces.component; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.Set; + +import javax.el.ValueExpression; +import javax.faces.FacesException; +import javax.faces.application.FacesMessage; +import javax.faces.component.EditableValueHolder; +import javax.faces.component.UIComponent; +import javax.faces.component.UIComponentBase; +import javax.faces.component.UIInput; +import javax.faces.component.UIMessage; +import javax.faces.component.UIViewRoot; +import javax.faces.context.FacesContext; +import javax.faces.event.AbortProcessingException; +import javax.faces.event.FacesEvent; +import javax.faces.event.PhaseId; +import javax.faces.validator.Validator; + +import org.ajax4jsf.component.AjaxComponent; +import org.ajax4jsf.component.AjaxContainer; +import org.ajax4jsf.component.AjaxSupport; +import org.ajax4jsf.component.EventValueExpression; +import org.ajax4jsf.context.AjaxContext; +import org.ajax4jsf.event.AjaxEvent; +import org.ajax4jsf.event.AjaxListener; +import org.ajax4jsf.renderkit.AjaxContainerRenderer; +import org.ajax4jsf.renderkit.AjaxRendererUtils; +import org.richfaces.event.ValidationEvent; +import org.richfaces.validator.BeanValidator; +import org.richfaces.validator.FacesBeanValidator; + +import com.sun.facelets.FaceletException; + +/** + * JSF component class + * + */ +public abstract class UIGraphValidator extends UIComponentBase { + + public static final String COMPONENT_TYPE = "org.richfaces.GraphValidator"; + + public static final String COMPONENT_FAMILY = "org.richfaces.GraphValidator"; + + /** + * Get object for validation + * + * @return + */ + public abstract Object getValue(); + + /** + * Set object for validation + * + * @param newvalue + */ + public abstract void setValue(Object newvalue); + + /** + * Get set of profiles for validation + * + * @return + */ + public abstract Set<String> getProfile(); + + /** + * Set set of profiles for validation + * + * @param newvalue + */ + public abstract void setProfile(Set<String> newvalue); + + @Override + public void processUpdates(FacesContext context) { + super.processUpdates(context); + Object value = getValue(); + if (null != value) { + BeanValidator beanValidator = BeanValidator.getInstance(context); + String[] messages = beanValidator.validateGraph(context, value,getProfile()); + if (null != messages) { + context.renderResponse(); + // send all validation messages. + for (String msg : messages) { + // TODO - create Summary message ? + context.addMessage(null, new FacesMessage( + FacesMessage.SEVERITY_ERROR, msg, msg)); + } + } + + } + } + + @Override + public void encodeBegin(FacesContext context) throws IOException { + super.encodeBegin(context); + Validator validator = context.getApplication().createValidator(FacesBeanValidator.BEAN_VALIDATOR_TYPE); + setupValidators(this,validator); + } + + @Override + public void encodeChildren(FacesContext context) throws IOException { + if(isRendered()){ + for (UIComponent child : getChildren()) { + if(child.isRendered()){ + child.encodeAll(context); + } + } + } + } + + private void setupValidators(UIComponent component, + Validator validator) { + Iterator<UIComponent> facetsAndChildren = component.getFacetsAndChildren(); + while (facetsAndChildren.hasNext()) { + UIComponent child = facetsAndChildren.next(); + if (child instanceof EditableValueHolder) { + EditableValueHolder input = (EditableValueHolder) child; + setupValidator(input,validator); + } + setupValidators(child, validator); + } + } + + /** + * @param input + */ + private void setupValidator(EditableValueHolder input,Validator validator) { + Validator[] validators = input.getValidators(); + for (int i = 0; i < validators.length; i++) { + if(validators[i] instanceof FacesBeanValidator){ + return; + } + } + input.addValidator(validator); + } + + @Override + public boolean getRendersChildren() { + return true; + } + +} Property changes on: trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/component/UIGraphValidator.java ___________________________________________________________________ Name: svn:mime-type + text/plain Modified: trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/validator/BeanValidator.java =================================================================== --- trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/validator/BeanValidator.java 2008-07-11 17:00:31 UTC (rev 9550) +++ trunk/sandbox/ui/beanValidator/src/main/java/org/richfaces/validator/BeanValidator.java 2008-07-12 00:42:05 UTC (rev 9551) @@ -8,6 +8,7 @@ import java.util.Locale; import java.util.Map; import java.util.ResourceBundle; +import java.util.Set; import java.util.concurrent.ConcurrentHashMap; import javax.el.ELContext; @@ -109,13 +110,8 @@ elContext.getELResolver()); ELContextWrapper wrappedElContext = new ELContextWrapper(elContext, validationResolver); - // TODO - check null viewRoot and null Locale. - if (null == context.getViewRoot()) { - throw new FacesException(VIEW_ROOT_IS_NOT_INITIALIZED); - } else if (null == context.getViewRoot().getLocale()) { - throw new FacesException(LOCALE_IS_NOT_SET); - } - wrappedElContext.setLocale(context.getViewRoot().getLocale()); + Locale locale = calculateLocale(context); + wrappedElContext.setLocale(locale); // TODO - handle ELExceptions ? try { target.setValue(wrappedElContext, value); @@ -129,6 +125,16 @@ } } + protected Locale calculateLocale(FacesContext context) { + if (null == context.getViewRoot()) { + throw new FacesException(VIEW_ROOT_IS_NOT_INITIALIZED); + } else if (null == context.getViewRoot().getLocale()) { + throw new FacesException(LOCALE_IS_NOT_SET); + } + Locale locale = context.getViewRoot().getLocale(); + return locale; + } + // Method for checking input parameters for prevent NPE private void checkInputParameters(FacesContext context, ValueExpression target, Object value) { @@ -140,10 +146,10 @@ /** * Validate bean property for a new value. TODO - localization ? * - * @param base - - * bean - * @param property - - * bean property name. + * @param base + * - bean + * @param property + * - bean property name. * @param value * new value. * @return null for a valid value, array of the validation messages @@ -165,6 +171,24 @@ } } + @SuppressWarnings("unchecked") + public String[] validateGraph(FacesContext context, Object value, Set<String> profiles) { + String validationMessages[] = null; + ClassValidator<Object> validator = (ClassValidator<Object>) getValidator(value + .getClass(), calculateLocale(context)); + if (validator.hasValidationRules()) { + InvalidValue[] invalidValues = validator.getInvalidValues(value); + if(null != invalidValues && invalidValues.length >0){ + validationMessages = new String[invalidValues.length]; + for (int i = 0; i < invalidValues.length; i++) { + InvalidValue invalidValue = invalidValues[i]; + validationMessages[i] = invalidValue.getMessage(); + } + } + } + return validationMessages; + } + /** * Validate bean property of the base object aganist new value * @@ -222,12 +246,13 @@ * locale - user locale @return ResourceBundle instance */ private ResourceBundle getCurrentResourceBundle(Locale locale) { - if(null == FacesContext.getCurrentInstance() || null == FacesContext.getCurrentInstance().getApplication()){ + if (null == FacesContext.getCurrentInstance() + || null == FacesContext.getCurrentInstance().getApplication()) { throw new FacesException(FACES_CONTEXT_IS_NULL); } String appBundle = FacesContext.getCurrentInstance().getApplication() .getMessageBundle(); - if(null == appBundle || null == locale){ + if (null == appBundle || null == locale) { return null; } ResourceBundle bundle = ResourceBundle.getBundle(appBundle, locale); @@ -236,8 +261,9 @@ /* * Method for create new instance of ClassValidator, if same not in cache. - * @param beanClass - Class to validate @param locale - user Locale, - * used during validation process @return ClassValidator instance + * + * @param beanClass - Class to validate @param locale - user Locale, used + * during validation process @return ClassValidator instance */ @SuppressWarnings("unchecked") private ClassValidator<? extends Object> createValidator( @@ -378,10 +404,11 @@ /** * Constructor for ValidatorKey object * - * @param validatableClass - - * class to validate - * @param locale - - * User locale to determine Resource bundle, used during validation process + * @param validatableClass + * - class to validate + * @param locale + * - User locale to determine Resource bundle, used during + * validation process */ public ValidatorKey(Class<? extends Object> validatableClass, Locale locale) { @@ -389,7 +416,9 @@ this.locale = locale; } - /* (non-Javadoc) + /* + * (non-Javadoc) + * * @see java.lang.Object#hashCode() */ @Override @@ -405,7 +434,9 @@ return result; } - /* (non-Javadoc) + /* + * (non-Javadoc) + * * @see java.lang.Object#equals(java.lang.Object) */ @Override @@ -430,6 +461,5 @@ return true; } - } }