svn commit: r1648153 - in /ofbiz/trunk/framework/widget: dtd/widget-common.xsd dtd/widget-menu.xsd src/org/ofbiz/widget/menu/Mode
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Author: adrianc
Date: Sun Dec 28 08:13:28 2014 New Revision: 1648153 URL: http://svn.apache.org/r1648153 Log: Refactor menu widget to reuse common condition models. Modified: ofbiz/trunk/framework/widget/dtd/widget-common.xsd ofbiz/trunk/framework/widget/dtd/widget-menu.xsd ofbiz/trunk/framework/widget/src/org/ofbiz/widget/menu/ModelMenuCondition.java Modified: ofbiz/trunk/framework/widget/dtd/widget-common.xsd URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/dtd/widget-common.xsd?rev=1648153&r1=1648152&r2=1648153&view=diff ============================================================================== --- ofbiz/trunk/framework/widget/dtd/widget-common.xsd (original) +++ ofbiz/trunk/framework/widget/dtd/widget-common.xsd Sun Dec 28 08:13:28 2014 @@ -36,7 +36,6 @@ under the License. </xs:choice> </xs:complexType> <xs:element name="AllConditionals" abstract="true" /> - <xs:element name="condition" type="ConditionRootType" /> <xs:element name="and" substitutionGroup="AllConditionals"> <xs:complexType> <xs:sequence> Modified: ofbiz/trunk/framework/widget/dtd/widget-menu.xsd URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/dtd/widget-menu.xsd?rev=1648153&r1=1648152&r2=1648153&view=diff ============================================================================== --- ofbiz/trunk/framework/widget/dtd/widget-menu.xsd (original) +++ ofbiz/trunk/framework/widget/dtd/widget-menu.xsd Sun Dec 28 08:13:28 2014 @@ -18,6 +18,7 @@ specific language governing permissions under the License. --> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"> + <xs:include schemaLocation="http://ofbiz.apache.org/dtds/widget-common.xsd" /> <xs:element name="menus"> <xs:complexType> <xs:sequence> @@ -96,7 +97,32 @@ under the License. <xs:element name="menu-item"> <xs:complexType> <xs:sequence> - <xs:element minOccurs="0" ref="condition" /> + <xs:element name="condition" minOccurs="0"> + <xs:complexType> + <xs:complexContent> + <xs:extension base="ConditionRootType"> + <xs:attribute type="xs:string" name="pass-style"> + <xs:annotation> + <xs:documentation> + If a pass-style provided and the condition passes, the widget-style of + the parent menu-item is set with the pass-style. If no pass-style is given, + the widget-style is not changed. + </xs:documentation> + </xs:annotation> + </xs:attribute> + <xs:attribute type="xs:string" name="disabled-style"> + <xs:annotation> + <xs:documentation> + If a disabled-style provided and the condition fails, the disabled-style of + the parent menu-item is set with the disabled-style and processing is allowed to continue. + If no disabled-style is given, the widget-style is not changed and the menu-item is not rendered. + </xs:documentation> + </xs:annotation> + </xs:attribute> + </xs:extension> + </xs:complexContent> + </xs:complexType> + </xs:element> <xs:element minOccurs="0" ref="actions" /> <xs:element minOccurs="0" ref="link" /> <xs:element minOccurs="0" maxOccurs="unbounded" ref="menu-item" /> @@ -394,234 +420,4 @@ under the License. </xs:attribute> </xs:complexType> </xs:element> - - <!-- ================ CONDITIONS ================ --> - <xs:element name="AllConditionals" abstract="true"/> - <xs:element name="condition"> - <xs:complexType> - <xs:sequence> - <xs:element minOccurs="1" maxOccurs="1" ref="AllConditionals" /> - </xs:sequence> - <xs:attribute type="xs:string" name="pass-style"> - <xs:annotation> - <xs:documentation> - If a pass-style provided and the condition passes, the widget-style of - the parent menu-item is set with the pass-style. If no pass-style is given, - the widget-style is not changed. - </xs:documentation> - </xs:annotation> - </xs:attribute> - <xs:attribute type="xs:string" name="disabled-style"> - <xs:annotation> - <xs:documentation> - If a disabled-style provided and the condition fails, the disabled-style of - the parent menu-item is set with the disabled-style and processing is allowed to continue. - If no disabled-style is given, the widget-style is not changed and the menu-item is not rendered. - </xs:documentation> - </xs:annotation> - </xs:attribute> - </xs:complexType> - </xs:element> - <xs:element name="and" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:sequence> - <xs:element maxOccurs="unbounded" ref="AllConditionals"/> - </xs:sequence> - </xs:complexType> - </xs:element> - <xs:element name="xor" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:sequence> - <xs:element maxOccurs="unbounded" ref="AllConditionals"/> - </xs:sequence> - </xs:complexType> - </xs:element> - <xs:element name="or" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:sequence> - <xs:element maxOccurs="unbounded" ref="AllConditionals"/> - </xs:sequence> - </xs:complexType> - </xs:element> - <xs:element name="not" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:sequence> - <xs:element ref="AllConditionals"/> - </xs:sequence> - </xs:complexType> - </xs:element> - <xs:element name="if-service-permission" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute type="xs:string" name="service-name" use="required" /> - <xs:attribute type="xs:string" name="resource-description" use="optional" /> - <xs:attribute name="main-action" use="optional"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="CREATE" /> - <xs:enumeration value="UPDATE" /> - <xs:enumeration value="DELETE" /> - <xs:enumeration value="VIEW" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - </xs:complexType> - </xs:element> - <xs:element name="if-has-permission" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute type="xs:string" name="permission" use="required" /> - <xs:attribute type="xs:string" name="action" /> - </xs:complexType> - </xs:element> - <xs:element name="if-entity-permission" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:choice minOccurs="0"> - <xs:element minOccurs="0" maxOccurs="1" ref="permission-condition-getter" /> - <xs:element minOccurs="0" maxOccurs="1" ref="related-role-getter" /> - <xs:element minOccurs="0" maxOccurs="1" ref="auxiliary-value-getter" /> - </xs:choice> - <xs:attribute type="xs:string" name="entity-name" use="required" /> - <xs:attribute type="xs:string" name="entity-id" use="required"> - <xs:annotation> - <xs:documentation>Can have multiple pipe separated values, but don't use spaces.</xs:documentation> - </xs:annotation> - </xs:attribute> - <xs:attribute type="xs:string" name="target-operation" use="required"> - <xs:annotation> - <xs:documentation>Can have multiple pipe separated values, but don't use spaces.</xs:documentation> - </xs:annotation> - </xs:attribute> - <xs:attribute name="display-fail-cond" default="false"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="true" /> - <xs:enumeration value="false" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - </xs:complexType> - </xs:element> - <xs:element name="permission-condition-getter"> - <xs:complexType> - <xs:attribute type="xs:string" name="entity-name" /> - <xs:attribute type="xs:string" name="operation-field-name" /> - <xs:attribute type="xs:string" name="role-field-name" /> - <xs:attribute type="xs:string" name="auxiliary-field-name" /> - <xs:attribute type="xs:string" name="status-field-name" /> - <xs:attribute type="xs:string" name="privilege-field-name" /> - </xs:complexType> - </xs:element> - <xs:element name="related-role-getter"> - <xs:complexType> - <xs:attribute type="xs:string" name="entity-name" /> - <xs:attribute type="xs:string" name="role-entity-name" /> - <xs:attribute type="xs:string" name="role-type-field-name" /> - <xs:attribute type="xs:string" name="party-field-name" /> - <xs:attribute type="xs:string" name="owner-entity-field-name" /> - <xs:attribute type="xs:string" name="entity-id-name" /> - </xs:complexType> - </xs:element> - <xs:element name="auxiliary-value-getter"> - <xs:complexType> - <xs:attribute type="xs:string" name="entity-name" /> - <xs:attribute type="xs:string" name="auxiliary-field-name" /> - <xs:attribute type="xs:string" name="entity-id-name" /> - </xs:complexType> - </xs:element> - <xs:element name="if-validate-method" substitutionGroup="AllConditionals"> - <xs:annotation> - <xs:documentation>Calls a static Java method that takes a String and returns a boolean.</xs:documentation> - </xs:annotation> - <xs:complexType> - <xs:attribute name="field" use="required" /> - <xs:attribute name="method" use="required" /> - <xs:attribute name="class" default="org.ofbiz.base.util.UtilValidate" /> - </xs:complexType> - </xs:element> - <xs:element name="if-compare" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute name="field" use="required" /> - <xs:attribute name="operator" use="required"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="less" /> - <xs:enumeration value="greater" /> - <xs:enumeration value="less-equals" /> - <xs:enumeration value="greater-equals" /> - <xs:enumeration value="equals" /> - <xs:enumeration value="not-equals" /> - <xs:enumeration value="contains" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - <xs:attribute name="value" use="required" /> - <xs:attribute name="type" default="String"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="PlainString" /> - <xs:enumeration value="String" /> - <xs:enumeration value="BigDecimal" /> - <xs:enumeration value="Double" /> - <xs:enumeration value="Float" /> - <xs:enumeration value="Long" /> - <xs:enumeration value="Integer" /> - <xs:enumeration value="Date" /> - <xs:enumeration value="Time" /> - <xs:enumeration value="Timestamp" /> - <xs:enumeration value="Boolean" /> - <xs:enumeration value="Object" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - <xs:attribute name="format" /> - </xs:complexType> - </xs:element> - <xs:element name="if-compare-field" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute name="field" use="required" /> - <xs:attribute name="operator" use="required"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="less" /> - <xs:enumeration value="greater" /> - <xs:enumeration value="less-equals" /> - <xs:enumeration value="greater-equals" /> - <xs:enumeration value="equals" /> - <xs:enumeration value="not-equals" /> - <xs:enumeration value="contains" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - <xs:attribute name="to-field" /> - <xs:attribute name="type" default="String"> - <xs:simpleType> - <xs:restriction base="xs:token"> - <xs:enumeration value="PlainString" /> - <xs:enumeration value="String" /> - <xs:enumeration value="BigDecimal" /> - <xs:enumeration value="Double" /> - <xs:enumeration value="Float" /> - <xs:enumeration value="Long" /> - <xs:enumeration value="Integer" /> - <xs:enumeration value="Date" /> - <xs:enumeration value="Time" /> - <xs:enumeration value="Timestamp" /> - <xs:enumeration value="Boolean" /> - <xs:enumeration value="Object" /> - </xs:restriction> - </xs:simpleType> - </xs:attribute> - <xs:attribute name="format" /> - </xs:complexType> - </xs:element> - <xs:element name="if-regexp" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute name="field" use="required" /> - <xs:attribute name="expr" use="required" /> - </xs:complexType> - </xs:element> - <xs:element name="if-empty" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute name="field" use="required" /> - </xs:complexType> - </xs:element> </xs:schema> Modified: ofbiz/trunk/framework/widget/src/org/ofbiz/widget/menu/ModelMenuCondition.java URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/src/org/ofbiz/widget/menu/ModelMenuCondition.java?rev=1648153&r1=1648152&r2=1648153&view=diff ============================================================================== --- ofbiz/trunk/framework/widget/src/org/ofbiz/widget/menu/ModelMenuCondition.java (original) +++ ofbiz/trunk/framework/widget/src/org/ofbiz/widget/menu/ModelMenuCondition.java Sun Dec 28 08:13:28 2014 @@ -18,545 +18,48 @@ *******************************************************************************/ package org.ofbiz.widget.menu; -import java.lang.reflect.Method; -import java.util.LinkedList; -import java.util.List; -import java.util.Locale; -import java.util.Map; -import java.util.TimeZone; - -import org.apache.oro.text.regex.MalformedPatternException; -import org.apache.oro.text.regex.Pattern; -import org.apache.oro.text.regex.PatternMatcher; -import org.apache.oro.text.regex.Perl5Matcher; -import org.ofbiz.base.util.Debug; -import org.ofbiz.base.util.GeneralException; -import org.ofbiz.base.util.ObjectType; -import org.ofbiz.base.util.PatternFactory; -import org.ofbiz.base.util.UtilValidate; -import org.ofbiz.base.util.UtilXml; -import org.ofbiz.base.util.collections.FlexibleMapAccessor; import org.ofbiz.base.util.string.FlexibleStringExpander; -import org.ofbiz.entity.GenericValue; -import org.ofbiz.entityext.permission.EntityPermissionChecker; -import org.ofbiz.minilang.operation.BaseCompare; -import org.ofbiz.security.Security; -import org.ofbiz.service.DispatchContext; -import org.ofbiz.service.GenericServiceException; -import org.ofbiz.service.LocalDispatcher; -import org.ofbiz.service.ModelService; -import org.ofbiz.service.ServiceUtil; +import org.ofbiz.widget.ModelWidgetCondition; import org.w3c.dom.Element; /** - * Widget Library - Screen model condition class + * Models the <condition> element. + * + * @see <code>widget-menu.xsd</code> */ -public class ModelMenuCondition { +@SuppressWarnings("serial") +public class ModelMenuCondition extends ModelWidgetCondition { + + /* + * ----------------------------------------------------------------------- * + * DEVELOPERS PLEASE READ + * ----------------------------------------------------------------------- * + * + * This model is intended to be a read-only data structure that represents + * an XML element. Outside of object construction, the class should not + * have any behaviors. + * + * Instances of this class will be shared by multiple threads - therefore + * it is immutable. DO NOT CHANGE THE OBJECT'S STATE AT RUN TIME! + * + */ + public static final String module = ModelMenuCondition.class.getName(); - protected ModelMenuItem modelMenuItem; - protected MenuCondition rootCondition; - protected FlexibleStringExpander passStyleExdr; - protected FlexibleStringExpander failStyleExdr; + private final FlexibleStringExpander passStyleExdr; + private final FlexibleStringExpander failStyleExdr; public ModelMenuCondition(ModelMenuItem modelMenuItem, Element conditionElement) { - this.modelMenuItem = modelMenuItem; + super(ModelWidgetCondition.DEFAULT_CONDITION_FACTORY, modelMenuItem, conditionElement); this.passStyleExdr = FlexibleStringExpander.getInstance(conditionElement.getAttribute("pass-style")); this.failStyleExdr = FlexibleStringExpander.getInstance(conditionElement.getAttribute("disabled-style")); - Element firstChildElement = UtilXml.firstChildElement(conditionElement); - this.rootCondition = readCondition(modelMenuItem, firstChildElement); - } - - public boolean eval(Map<String, Object> context) { - if (rootCondition == null) { - return true; - } - boolean cond = rootCondition.eval(context); - if (cond) { - String passStyle = passStyleExdr.expandString(context); - if (UtilValidate.isNotEmpty(passStyle)) { - modelMenuItem.setWidgetStyle(passStyle); - } - modelMenuItem.setDisabled(false); - } else { - String failStyle = failStyleExdr.expandString(context); - if (UtilValidate.isNotEmpty(failStyle)) { - modelMenuItem.setDisabledTitleStyle(failStyle); - modelMenuItem.setDisabled(true); - cond = true; - } - } - return cond; - } - - public static abstract class MenuCondition { - protected ModelMenuItem modelMenuItem; - - public MenuCondition(ModelMenuItem modelMenuItem, Element conditionElement) { - this.modelMenuItem = modelMenuItem; - } - - public abstract boolean eval(Map<String, Object> context); - } - - public static List<MenuCondition> readSubConditions(ModelMenuItem modelMenuItem, Element conditionElement) { - List<MenuCondition> condList = new LinkedList<MenuCondition>(); - List<? extends Element> subElementList = UtilXml.childElementList(conditionElement); - for (Element subElement: subElementList) { - condList.add(readCondition(modelMenuItem, subElement)); - } - return condList; - } - - public static MenuCondition readCondition(ModelMenuItem modelMenuItem, Element conditionElement) { - if (conditionElement == null) { - return null; - } - if ("and".equals(conditionElement.getNodeName())) { - return new And(modelMenuItem, conditionElement); - } else if ("xor".equals(conditionElement.getNodeName())) { - return new Xor(modelMenuItem, conditionElement); - } else if ("or".equals(conditionElement.getNodeName())) { - return new Or(modelMenuItem, conditionElement); - } else if ("not".equals(conditionElement.getNodeName())) { - return new Not(modelMenuItem, conditionElement); - } else if ("if-service-permission".equals(conditionElement.getNodeName())) { - return new IfServicePermission(modelMenuItem, conditionElement); - } else if ("if-has-permission".equals(conditionElement.getNodeName())) { - return new IfHasPermission(modelMenuItem, conditionElement); - } else if ("if-validate-method".equals(conditionElement.getNodeName())) { - return new IfValidateMethod(modelMenuItem, conditionElement); - } else if ("if-compare".equals(conditionElement.getNodeName())) { - return new IfCompare(modelMenuItem, conditionElement); - } else if ("if-compare-field".equals(conditionElement.getNodeName())) { - return new IfCompareField(modelMenuItem, conditionElement); - } else if ("if-regexp".equals(conditionElement.getNodeName())) { - return new IfRegexp(modelMenuItem, conditionElement); - } else if ("if-empty".equals(conditionElement.getNodeName())) { - return new IfEmpty(modelMenuItem, conditionElement); - } else if ("if-entity-permission".equals(conditionElement.getNodeName())) { - return new IfEntityPermission(modelMenuItem, conditionElement); - } else { - throw new IllegalArgumentException("Condition element not supported with name: " + conditionElement.getNodeName()); - } - } - - public static class And extends MenuCondition { - protected List<MenuCondition> subConditions; - - public And(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.subConditions = readSubConditions(modelMenuItem, condElement); - } - - @Override - public boolean eval(Map<String, Object> context) { - // return false for the first one in the list that is false, basic and algo - for (MenuCondition subCondition: this.subConditions) { - if (!subCondition.eval(context)) { - return false; - } - } - return true; - } - } - - public static class Xor extends MenuCondition { - protected List<MenuCondition> subConditions; - - public Xor(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.subConditions = readSubConditions(modelMenuItem, condElement); - } - - @Override - public boolean eval(Map<String, Object> context) { - // if more than one is true stop immediately and return false; if all are false return false; if only one is true return true - boolean foundOneTrue = false; - for (MenuCondition subCondition: this.subConditions) { - if (subCondition.eval(context)) { - if (foundOneTrue) { - // now found two true, so return false - return false; - } else { - foundOneTrue = true; - } - } - } - return foundOneTrue; - } - } - - public static class Or extends MenuCondition { - protected List<MenuCondition> subConditions; - - public Or(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.subConditions = readSubConditions(modelMenuItem, condElement); - } - - @Override - public boolean eval(Map<String, Object> context) { - // return true for the first one in the list that is true, basic or algo - for (MenuCondition subCondition: this.subConditions) { - if (subCondition.eval(context)) { - return true; - } - } - return false; - } - } - - public static class Not extends MenuCondition { - protected MenuCondition subCondition; - - public Not(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - Element firstChildElement = UtilXml.firstChildElement(condElement); - this.subCondition = readCondition(modelMenuItem, firstChildElement); - } - - @Override - public boolean eval(Map<String, Object> context) { - return !this.subCondition.eval(context); - } - } - - public static class IfServicePermission extends MenuCondition { - protected FlexibleStringExpander serviceExdr; - protected FlexibleStringExpander actionExdr; - protected FlexibleStringExpander resExdr; - - public IfServicePermission(ModelMenuItem modelMenuItem, Element condElement) { - super(modelMenuItem, condElement); - this.serviceExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("service-name")); - this.actionExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("main-action")); - this.resExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("resource-description")); - } - - @Override - public boolean eval(Map<String, Object> context) { - // if no user is logged in, treat as if the user does not have permission - GenericValue userLogin = (GenericValue) context.get("userLogin"); - if (userLogin != null) { - String serviceName = serviceExdr.expandString(context); - String mainAction = actionExdr.expandString(context); - String resource = resExdr.expandString(context); - if (resource == null) { - resource = serviceName; - } - - if (serviceName == null) { - Debug.logWarning("No permission service-name specified!", module); - return false; - } - - // get the service objects - LocalDispatcher dispatcher = (LocalDispatcher) context.get("dispatcher"); - DispatchContext dctx = dispatcher.getDispatchContext(); - - // get the service - ModelService permService; - try { - permService = dctx.getModelService(serviceName); - } catch (GenericServiceException e) { - Debug.logError(e, module); - return false; - } - - if (permService != null) { - // build the context - Map<String, Object> svcCtx = permService.makeValid(context, ModelService.IN_PARAM); - svcCtx.put("resourceDescription", resource); - if (UtilValidate.isNotEmpty(mainAction)) { - svcCtx.put("mainAction", mainAction); - } - - // invoke the service - Map<String, Object> resp; - try { - resp = dispatcher.runSync(permService.name, svcCtx, 300, true); - } catch (GenericServiceException e) { - Debug.logError(e, module); - return false; - } - if (ServiceUtil.isError(resp) || ServiceUtil.isFailure(resp)) { - Debug.logError(ServiceUtil.getErrorMessage(resp), module); - return false; - } - Boolean hasPermission = (Boolean) resp.get("hasPermission"); - if (hasPermission != null) { - return hasPermission.booleanValue(); - } - } - } - return false; - } - } - - public static class IfHasPermission extends MenuCondition { - protected FlexibleStringExpander permissionExdr; - protected FlexibleStringExpander actionExdr; - - public IfHasPermission(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.permissionExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("permission")); - this.actionExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("action")); - } - - @Override - public boolean eval(Map<String, Object> context) { - // if no user is logged in, treat as if the user does not have permission - GenericValue userLogin = (GenericValue) context.get("userLogin"); - if (userLogin != null) { - String permission = permissionExdr.expandString(context); - String action = actionExdr.expandString(context); - Security security = (Security) context.get("security"); - if (UtilValidate.isNotEmpty(action)) { - // run hasEntityPermission - if (security.hasEntityPermission(permission, action, userLogin)) { - return true; - } - } else { - // run hasPermission - if (security.hasPermission(permission, userLogin)) { - return true; - } - } - } - return false; - } - } - - public static class IfValidateMethod extends MenuCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander methodExdr; - protected FlexibleStringExpander classExdr; - - public IfValidateMethod(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field")); - if (this.fieldAcsr.isEmpty()) this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field-name")); - this.methodExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("method")); - this.classExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("class")); - } - - @Override - public boolean eval(Map<String, Object> context) { - String methodName = this.methodExdr.expandString(context); - String className = this.classExdr.expandString(context); - - Object fieldVal = this.fieldAcsr.get(context); - String fieldString = null; - if (fieldVal != null) { - try { - fieldString = (String) ObjectType.simpleTypeConvert(fieldVal, "String", null, (TimeZone) context.get("timeZone"), (Locale) context.get("locale"), true); - } catch (GeneralException e) { - Debug.logError(e, "Could not convert object to String, using empty String", module); - } - } - - // always use an empty string by default - if (fieldString == null) fieldString = ""; - - Class<?>[] paramTypes = new Class[] {String.class}; - Object[] params = new Object[] {fieldString}; - - Class<?> valClass; - try { - valClass = ObjectType.loadClass(className); - } catch (ClassNotFoundException cnfe) { - Debug.logError("Could not find validation class: " + className, module); - return false; - } - - Method valMethod; - try { - valMethod = valClass.getMethod(methodName, paramTypes); - } catch (NoSuchMethodException cnfe) { - Debug.logError("Could not find validation method: " + methodName + " of class " + className, module); - return false; - } - - Boolean resultBool = Boolean.FALSE; - try { - resultBool = (Boolean) valMethod.invoke(null, params); - } catch (Exception e) { - Debug.logError(e, "Error in IfValidationMethod " + methodName + " of class " + className + ", defaulting to false ", module); - } - - return resultBool.booleanValue(); - } } - public static class IfCompare extends MenuCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander valueExdr; - - protected String operator; - protected String type; - protected FlexibleStringExpander formatExdr; - - public IfCompare(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field")); - if (this.fieldAcsr.isEmpty()) this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field-name")); - this.valueExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("value")); - - this.operator = condElement.getAttribute("operator"); - this.type = condElement.getAttribute("type"); - - this.formatExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("format")); - } - - @Override - public boolean eval(Map<String, Object> context) { - String value = this.valueExdr.expandString(context); - String format = this.formatExdr.expandString(context); - - Object fieldVal = this.fieldAcsr.get(context); - - // always use an empty string by default - if (fieldVal == null) { - fieldVal = ""; - } - - List<Object> messages = new LinkedList<Object>(); - Boolean resultBool = BaseCompare.doRealCompare(fieldVal, value, operator, type, format, messages, null, null, true); - if (messages.size() > 0) { - messages.add(0, "Error with comparison in if-compare between field [" + fieldAcsr.toString() + "] with value [" + fieldVal + "] and value [" + value + "] with operator [" + operator + "] and type [" + type + "]: "); - - StringBuilder fullString = new StringBuilder(); - for (Object message: messages) { - fullString.append((String) message); - } - Debug.logWarning(fullString.toString(), module); - - throw new IllegalArgumentException(fullString.toString()); - } - - return resultBool.booleanValue(); - } + public FlexibleStringExpander getFailStyleExdr() { + return failStyleExdr; } - public static class IfCompareField extends MenuCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleMapAccessor<Object> toFieldAcsr; - - protected String operator; - protected String type; - protected FlexibleStringExpander formatExdr; - - public IfCompareField(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field")); - if (this.fieldAcsr.isEmpty()) this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field-name")); - this.toFieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("to-field")); - if (this.toFieldAcsr.isEmpty()) this.toFieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("to-field-name")); - - this.operator = condElement.getAttribute("operator"); - this.type = condElement.getAttribute("type"); - - this.formatExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("format")); - } - - @Override - public boolean eval(Map<String, Object> context) { - String format = this.formatExdr.expandString(context); - - Object fieldVal = this.fieldAcsr.get(context); - Object toFieldVal = this.toFieldAcsr.get(context); - - // always use an empty string by default - if (fieldVal == null) { - fieldVal = ""; - } - - List<Object> messages = new LinkedList<Object>(); - Boolean resultBool = BaseCompare.doRealCompare(fieldVal, toFieldVal, operator, type, format, messages, null, null, false); - if (messages.size() > 0) { - messages.add(0, "Error with comparison in if-compare-field between field [" + fieldAcsr.toString() + "] with value [" + fieldVal + "] and to-field [" + toFieldVal.toString() + "] with value [" + toFieldVal + "] with operator [" + operator + "] and type [" + type + "]: "); - - StringBuilder fullString = new StringBuilder(); - for (Object message: messages) { - fullString.append((String) message); - } - Debug.logWarning(fullString.toString(), module); - - throw new IllegalArgumentException(fullString.toString()); - } - - return resultBool.booleanValue(); - } - } - - public static class IfRegexp extends MenuCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander exprExdr; - - public IfRegexp(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field")); - if (this.fieldAcsr.isEmpty()) this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field-name")); - this.exprExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("expr")); - } - - @Override - public boolean eval(Map<String, Object> context) { - Object fieldVal = this.fieldAcsr.get(context); - String expr = this.exprExdr.expandString(context); - Pattern pattern = null; - - try { - pattern = PatternFactory.createOrGetPerl5CompiledPattern(expr, true); - } catch (MalformedPatternException e) { - String errMsg = "Error in evaluation in if-regexp in screen: " + e.toString(); - Debug.logError(e, errMsg, module); - throw new IllegalArgumentException(errMsg); - } - - String fieldString = null; - try { - fieldString = (String) ObjectType.simpleTypeConvert(fieldVal, "String", null, (TimeZone) context.get("timeZone"), (Locale) context.get("locale"), true); - } catch (GeneralException e) { - Debug.logError(e, "Could not convert object to String, using empty String", module); - } - // always use an empty string by default - if (fieldString == null) fieldString = ""; - - PatternMatcher matcher = new Perl5Matcher(); - return matcher.matches(fieldString, pattern); - } - } - - public static class IfEmpty extends MenuCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - - public IfEmpty(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field")); - if (this.fieldAcsr.isEmpty()) this.fieldAcsr = FlexibleMapAccessor.getInstance(condElement.getAttribute("field-name")); - } - - @Override - public boolean eval(Map<String, Object> context) { - Object fieldVal = this.fieldAcsr.get(context); - return ObjectType.isEmpty(fieldVal); - } - } - public static class IfEntityPermission extends MenuCondition { - protected EntityPermissionChecker permissionChecker; - - public IfEntityPermission(ModelMenuItem modelMenuItem, Element condElement) { - super (modelMenuItem, condElement); - this.permissionChecker = new EntityPermissionChecker(condElement); - } - - @Override - public boolean eval(Map<String, Object> context) { - - boolean passed = permissionChecker.runPermissionCheck(context); - return passed; - } + public FlexibleStringExpander getPassStyleExdr() { + return passStyleExdr; } } |
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