svn commit: r1649084 - in /ofbiz/trunk/framework/widget: dtd/widget-tree.xsd src/org/ofbiz/widget/tree/Mode
Locked
 
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Author: adrianc
Date: Fri Jan 2 17:52:29 2015 New Revision: 1649084 URL: http://svn.apache.org/r1649084 Log: Refactor tree widget to reuse common condition models. Modified: ofbiz/trunk/framework/widget/dtd/widget-tree.xsd ofbiz/trunk/framework/widget/src/org/ofbiz/widget/tree/ModelTreeCondition.java Modified: ofbiz/trunk/framework/widget/dtd/widget-tree.xsd URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/dtd/widget-tree.xsd?rev=1649084&r1=1649083&r2=1649084&view=diff ============================================================================== --- ofbiz/trunk/framework/widget/dtd/widget-tree.xsd (original) +++ ofbiz/trunk/framework/widget/dtd/widget-tree.xsd Fri Jan 2 17:52:29 2015 @@ -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="trees"> <xs:complexType> <xs:sequence> @@ -61,7 +62,7 @@ under the License. <xs:element name="node"> <xs:complexType> <xs:sequence> - <xs:element minOccurs="0" ref="condition" /> + <xs:element name="condition" type="ConditionRootType" minOccurs="0" /> <xs:choice minOccurs="0"> <xs:element ref="entity-one" /> <xs:element ref="service" /> @@ -477,189 +478,4 @@ 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: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-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:attribute type="xs:string" name="target-operation" use="required" /> - <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:complexType> - <xs:attribute type="xs:string" name="field" use="required" /> - <xs:attribute type="xs:string" name="method" use="required" /> - <xs:attribute type="xs:string" 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" type="xs:string" 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 type="xs:string" 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" type="xs:string" /> - </xs:complexType> - </xs:element> - <xs:element name="if-compare-field" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute name="field" type="xs:string" 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" type="xs:string" /> - <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 type="xs:string" name="format" /> - </xs:complexType> - </xs:element> - <xs:element name="if-regexp" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute type="xs:string" name="field" use="required" /> - <xs:attribute type="xs:string" name="expr" use="required" /> - </xs:complexType> - </xs:element> - <xs:element name="if-empty" substitutionGroup="AllConditionals"> - <xs:complexType> - <xs:attribute type="xs:string" name="field" use="required"/> - </xs:complexType> - </xs:element> </xs:schema> \ No newline at end of file Modified: ofbiz/trunk/framework/widget/src/org/ofbiz/widget/tree/ModelTreeCondition.java URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/src/org/ofbiz/widget/tree/ModelTreeCondition.java?rev=1649084&r1=1649083&r2=1649084&view=diff ============================================================================== --- ofbiz/trunk/framework/widget/src/org/ofbiz/widget/tree/ModelTreeCondition.java (original) +++ ofbiz/trunk/framework/widget/src/org/ofbiz/widget/tree/ModelTreeCondition.java Fri Jan 2 17:52:29 2015 @@ -18,447 +18,19 @@ *******************************************************************************/ package org.ofbiz.widget.tree; -import java.lang.reflect.Method; -import java.util.ArrayList; -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.widget.ModelWidgetCondition; import org.w3c.dom.Element; /** - * Widget Library - Screen model condition class + * Models the <condition> element. + * + * @see <code>widget-tree.xsd</code> */ -public class ModelTreeCondition { +@SuppressWarnings("serial") +public class ModelTreeCondition extends ModelWidgetCondition { public static final String module = ModelTreeCondition.class.getName(); - protected ModelTree modelTree; - protected TreeCondition rootCondition; - public ModelTreeCondition(ModelTree modelTree, Element conditionElement) { - this.modelTree = modelTree; - Element firstChildElement = UtilXml.firstChildElement(conditionElement); - this.rootCondition = readCondition(modelTree, firstChildElement); - } - - public boolean eval(Map<String, ? extends Object> context) { - if (rootCondition == null) { - return true; - } - return rootCondition.eval(context); - } - - public static abstract class TreeCondition { - protected ModelTree modelTree; - - public TreeCondition(ModelTree modelTree, Element conditionElement) { - this.modelTree = modelTree; - } - - public abstract boolean eval(Map<String, ? extends Object> context); - } - - public static List<TreeCondition> readSubConditions(ModelTree modelTree, Element conditionElement) { - List<TreeCondition> condList = new ArrayList<TreeCondition>(); - for (Element subElement: UtilXml.childElementList(conditionElement)) { - condList.add(readCondition(modelTree, subElement)); - } - return condList; - } - - public static TreeCondition readCondition(ModelTree modelTree, Element conditionElement) { - if (conditionElement == null) { - return null; - } - if ("and".equals(conditionElement.getNodeName())) { - return new And(modelTree, conditionElement); - } else if ("xor".equals(conditionElement.getNodeName())) { - return new Xor(modelTree, conditionElement); - } else if ("or".equals(conditionElement.getNodeName())) { - return new Or(modelTree, conditionElement); - } else if ("not".equals(conditionElement.getNodeName())) { - return new Not(modelTree, conditionElement); - } else if ("if-has-permission".equals(conditionElement.getNodeName())) { - return new IfHasPermission(modelTree, conditionElement); - } else if ("if-validate-method".equals(conditionElement.getNodeName())) { - return new IfValidateMethod(modelTree, conditionElement); - } else if ("if-compare".equals(conditionElement.getNodeName())) { - return new IfCompare(modelTree, conditionElement); - } else if ("if-compare-field".equals(conditionElement.getNodeName())) { - return new IfCompareField(modelTree, conditionElement); - } else if ("if-regexp".equals(conditionElement.getNodeName())) { - return new IfRegexp(modelTree, conditionElement); - } else if ("if-empty".equals(conditionElement.getNodeName())) { - return new IfEmpty(modelTree, conditionElement); - } else if ("if-entity-permission".equals(conditionElement.getNodeName())) { - return new IfEntityPermission(modelTree, conditionElement); - } else { - throw new IllegalArgumentException("Condition element not supported with name: " + conditionElement.getNodeName()); - } - } - - public static class And extends TreeCondition { - protected List<? extends TreeCondition> subConditions; - - public And(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - this.subConditions = readSubConditions(modelTree, condElement); - } - - @Override - public boolean eval(Map<String, ? extends Object> context) { - // return false for the first one in the list that is false, basic and algo - for (TreeCondition subCondition: subConditions) { - if (!subCondition.eval(context)) { - return false; - } - } - return true; - } - } - - public static class Xor extends TreeCondition { - protected List<? extends TreeCondition> subConditions; - - public Xor(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - this.subConditions = readSubConditions(modelTree, condElement); - } - - @Override - public boolean eval(Map<String, ? extends 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 (TreeCondition subCondition: 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 TreeCondition { - protected List<? extends TreeCondition> subConditions; - - public Or(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - this.subConditions = readSubConditions(modelTree, condElement); - } - - @Override - public boolean eval(Map<String, ? extends Object> context) { - // return true for the first one in the list that is true, basic or algo - for (TreeCondition subCondition: subConditions) { - if (subCondition.eval(context)) { - return true; - } - } - return false; - } - } - - public static class Not extends TreeCondition { - protected TreeCondition subCondition; - - public Not(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - Element firstChildElement = UtilXml.firstChildElement(condElement); - this.subCondition = readCondition(modelTree, firstChildElement); - } - - @Override - public boolean eval(Map<String, ? extends Object> context) { - return !this.subCondition.eval(context); - } - } - - public static class IfHasPermission extends TreeCondition { - protected FlexibleStringExpander permissionExdr; - protected FlexibleStringExpander actionExdr; - - public IfHasPermission(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - this.permissionExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("permission")); - this.actionExdr = FlexibleStringExpander.getInstance(condElement.getAttribute("action")); - } - - @Override - public boolean eval(Map<String, ? extends 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 TreeCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander methodExdr; - protected FlexibleStringExpander classExdr; - - public IfValidateMethod(ModelTree modelTree, Element condElement) { - super (modelTree, 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, ? extends 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 TreeCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander valueExdr; - - protected String operator; - protected String type; - protected FlexibleStringExpander formatExdr; - - public IfCompare(ModelTree modelTree, Element condElement) { - super (modelTree, 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, ? extends 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 static class IfCompareField extends TreeCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleMapAccessor<Object> toFieldAcsr; - - protected String operator; - protected String type; - protected FlexibleStringExpander formatExdr; - - public IfCompareField(ModelTree modelTree, Element condElement) { - super (modelTree, 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, ? extends 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 TreeCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - protected FlexibleStringExpander exprExdr; - - public IfRegexp(ModelTree modelTree, Element condElement) { - super (modelTree, 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, ? extends 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 TreeCondition { - protected FlexibleMapAccessor<Object> fieldAcsr; - - public IfEmpty(ModelTree modelTree, Element condElement) { - super (modelTree, 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, ? extends Object> context) { - Object fieldVal = this.fieldAcsr.get(context); - return ObjectType.isEmpty(fieldVal); - } - } - public static class IfEntityPermission extends TreeCondition { - protected EntityPermissionChecker permissionChecker; - - public IfEntityPermission(ModelTree modelTree, Element condElement) { - super (modelTree, condElement); - this.permissionChecker = new EntityPermissionChecker(condElement); - } - - @Override - public boolean eval(Map<String, ? extends Object> context) { - - boolean passed = permissionChecker.runPermissionCheck(context); - return passed; - } + super(ModelWidgetCondition.DEFAULT_CONDITION_FACTORY, modelTree, conditionElement); } } |
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