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Diffstat (limited to 'das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/create/EObjectClassCreatorHelper.java')
-rw-r--r--das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/create/EObjectClassCreatorHelper.java378
1 files changed, 378 insertions, 0 deletions
diff --git a/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/create/EObjectClassCreatorHelper.java b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/create/EObjectClassCreatorHelper.java
new file mode 100644
index 0000000000..2a99ef8fb8
--- /dev/null
+++ b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/create/EObjectClassCreatorHelper.java
@@ -0,0 +1,378 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.das.ldap.schema.emf.create;
+
+import java.util.Iterator;
+import java.util.List;
+
+import javax.naming.NamingException;
+import javax.naming.directory.Attribute;
+import javax.naming.directory.Attributes;
+import javax.naming.directory.BasicAttribute;
+import javax.naming.directory.DirContext;
+
+import org.apache.tuscany.das.ldap.constants.DASConstants;
+import org.apache.tuscany.das.ldap.schema.constants.AttributeTypeConstants;
+import org.apache.tuscany.das.ldap.schema.constants.EnumeratedSchemaAttributeTypeValues;
+import org.apache.tuscany.das.ldap.schema.constants.ObjectClassConstants;
+import org.apache.tuscany.das.ldap.schema.constants.SchemaAttributeTypeConstants;
+import org.apache.tuscany.das.ldap.schema.constants.SchemaObjectClassConstants;
+import org.apache.tuscany.das.ldap.util.ComplexTypeNamespaceQualifier;
+import org.apache.tuscany.das.ldap.util.QualifiedNameNormalizer;
+import org.apache.tuscany.das.ldap.util.SimpleTypeNamespaceQualifier;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+/**
+ * The Class EObjectClassCreatorHelper.
+ */
+public class EObjectClassCreatorHelper
+implements
+EnumeratedSchemaAttributeTypeValues,
+SchemaAttributeTypeConstants,
+AttributeTypeConstants,
+SchemaObjectClassConstants,
+ObjectClassConstants,
+DASConstants
+{
+ /**
+ * Adds the parent attribute.
+ *
+ * @param namespaceURI the namespace URI
+ * @param objectClassAttributes the object class attributes
+ * @param eClass the e class
+ */
+ public static void addParentAttribute(
+ Attributes objectClassAttributes,
+ String namespaceURI,
+ EClass eClass)
+ {
+ EClass eClassParent =
+ EcoreTypeSystemHelper.getEClassParent( eClass );
+
+ if(eClassParent !=null)
+ {
+ String qualifiedEClassParentNameURI =
+ ComplexTypeNamespaceQualifier.
+ qualify(
+ namespaceURI,
+ eClassParent.
+ getName());
+
+ String normalizedEObjectName =
+ QualifiedNameNormalizer.
+ normalize(qualifiedEClassParentNameURI);
+
+ objectClassAttributes.put(
+ M_SUP_OBJECT_CLASS,
+ normalizedEObjectName);
+ }
+ else
+ {
+ objectClassAttributes.put(
+ M_SUP_OBJECT_CLASS,
+ META_OBJECT_CLASS );
+ }
+ }
+
+ /**
+ * Adds the E attributes.
+ *
+ * @param namespaceURI the namespace URI
+ * @param objectClassAttributes the object class attributes
+ * @param eClass the e class
+ */
+ public static void addEAttributes(
+ Attributes objectClassAttributes,
+ String namespaceURI,
+ EClass eClass)
+ {
+ List<EAttribute> eAttributes =
+ eClass.getEAttributes();
+
+ Iterator<EAttribute> eAttributeIterator =
+ eAttributes.iterator();
+
+ EAttribute eAttribute =
+ null;
+
+ String qualifiedEAttributeName =
+ null;
+
+ Attribute mMayAttribute =
+ null;
+
+ Attribute mMustAttribute =
+ null;
+
+ while( eAttributeIterator.hasNext())
+ {
+ eAttribute = eAttributeIterator.next();
+
+ qualifiedEAttributeName =
+ SimpleTypeNamespaceQualifier.
+ qualify(
+ namespaceURI,
+ eClass.getName(),
+ eAttribute.getName());
+
+ String normalizedEAttributeName =
+ QualifiedNameNormalizer.
+ normalize(qualifiedEAttributeName);
+
+ if (!eAttribute.isRequired())
+ {
+ if (mMayAttribute == null)
+ {
+ mMayAttribute = new BasicAttribute(M_MAY);
+ }
+ mMayAttribute.add(normalizedEAttributeName);
+ }
+ else
+ {
+ if (mMustAttribute == null)
+ {
+ mMustAttribute = new BasicAttribute(M_MUST);
+ }
+ mMustAttribute.add(normalizedEAttributeName);
+ }
+ }
+
+ if (mMayAttribute != null)
+ {
+ objectClassAttributes.put( mMayAttribute );
+ }
+ if (mMustAttribute != null)
+ {
+ objectClassAttributes.put( mMustAttribute );
+ }
+ }
+
+ /**
+ * Adds the E references.
+ *
+ * @param namespaceURI the namespace URI
+ * @param objectClassAttributes the object class attributes
+ * @param eClass the e class
+ */
+ public static void addEReferences(
+ Attributes objectClassAttributes,
+ String namespaceURI,
+ EClass eClass)
+ {
+ List<EReference> eReferences =
+ eClass.getEReferences();
+
+ Iterator<EReference> eReferenceIterator =
+ eReferences.iterator();
+
+ EReference eReference =
+ null;
+
+ String qualifiedEReferenceName =
+ null;
+
+ Attribute mMayAttribute =
+ null;
+
+ Attribute mMustAttribute =
+ null;
+
+ while ( eReferenceIterator.hasNext())
+ {
+ eReference = eReferenceIterator.next();
+
+ qualifiedEReferenceName =
+ SimpleTypeNamespaceQualifier.
+ qualify(
+ namespaceURI,
+ eClass.getName(),
+ eReference.getName());
+
+ String normalizedEReferenceName =
+ QualifiedNameNormalizer.
+ normalize(qualifiedEReferenceName);
+
+ if (!eReference.isRequired())
+ {
+ if (mMayAttribute == null)
+ {
+ mMayAttribute = new BasicAttribute(M_MAY);
+ }
+ mMayAttribute.add( normalizedEReferenceName );
+ }
+ else
+ {
+ if (mMustAttribute == null)
+ {
+ mMustAttribute = new BasicAttribute(M_MUST);
+ }
+ mMustAttribute.add( normalizedEReferenceName );
+ }
+ }
+ if (mMayAttribute != null)
+ {
+ objectClassAttributes.put( mMayAttribute );
+ }
+ if (mMustAttribute != null)
+ {
+ objectClassAttributes.put( mMustAttribute );
+ }
+ }
+
+ /**
+ * Adds the E references.
+ *
+ * @param namespaceURI the namespace URI
+ * @param objectClassAttributes the object class attributes
+ * @param eClass the e class
+ */
+ public static void addEStructuralFeatures(
+ Attributes objectClassAttributes,
+ String namespaceURI,
+ EClass eClass)
+ {
+ List<EStructuralFeature> eStructuralFeatures =
+ eClass.getEStructuralFeatures();
+
+ Iterator<EStructuralFeature> eStructuralFeatureIterator =
+ eStructuralFeatures.iterator();
+
+ EStructuralFeature eStructuralFeature =
+ null;
+
+ String qualifiedEStructuralFeatureName =
+ null;
+
+ Attribute mMayAttribute =
+ null;
+
+ Attribute mMustAttribute =
+ null;
+
+ while ( eStructuralFeatureIterator.hasNext())
+ {
+ eStructuralFeature =
+ eStructuralFeatureIterator.next();
+
+ qualifiedEStructuralFeatureName =
+ SimpleTypeNamespaceQualifier.
+ qualify(
+ namespaceURI,
+ eClass.getName(),
+ eStructuralFeature.getName());
+
+ String normalizedEStructuralFeatureName =
+ QualifiedNameNormalizer.
+ normalize(qualifiedEStructuralFeatureName);
+
+
+ if (!eStructuralFeature.isRequired())
+ {
+ if (mMayAttribute == null)
+ {
+ mMayAttribute = new BasicAttribute(M_MAY);
+ }
+ mMayAttribute.add( normalizedEStructuralFeatureName );
+ }
+ else
+ {
+ if (mMustAttribute == null)
+ {
+ mMustAttribute = new BasicAttribute(M_MUST);
+ }
+ mMustAttribute.add( normalizedEStructuralFeatureName );
+ }
+ }
+ if (mMayAttribute != null)
+ {
+ objectClassAttributes.put( mMayAttribute );
+ }
+ if (mMustAttribute != null)
+ {
+ objectClassAttributes.put( mMustAttribute );
+ }
+
+ }
+
+
+ /**
+ * Checks if is E class processed.
+ *
+ * @param processedEClassifiers the processed E classifiers
+ * @param eClass the e class
+ *
+ * @return true, if is E class processed
+ */
+ public static boolean isEClassProcessed(
+ EClass eClass,
+ List<EClass> processedEClassifiers)
+ {
+ return processedEClassifiers.contains( eClass );
+ }
+
+ /**
+ * Creates the inheritance meta data.
+ *
+ * @param metaContext the das model meta context
+ * @param eClass the e class
+ *
+ * @throws NamingException the naming exception
+ */
+ public static void createInheritanceMetaData(
+ DirContext metaContext,
+ EClass eClass)
+ throws NamingException
+ {
+ EClass eClassParent =
+ EcoreTypeSystemHelper.getEClassParent( eClass );
+
+ String rdn = null;
+
+ if (eClassParent != null)
+ {
+ DirContext eClassParentMetaContext =
+ null;
+ try
+ {
+ eClassParentMetaContext =
+ ( DirContext )
+ metaContext.
+ lookup(eClassParent.getName());
+ }
+ catch ( NamingException e )
+ {
+ rdn =
+ CN + "=" + eClassParent.getName();
+
+ eClassParentMetaContext =
+ ( DirContext )
+ metaContext.
+ createSubcontext( rdn );
+ }
+
+ rdn = CN + "=" + eClass.getName();
+
+ eClassParentMetaContext.
+ createSubcontext( rdn );
+ }
+ }
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 18:58:00 +0000