diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/JavaResourcePersistentAttributeImpl.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/JavaResourcePersistentAttributeImpl.java | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/JavaResourcePersistentAttributeImpl.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/JavaResourcePersistentAttributeImpl.java deleted file mode 100644 index a71174cf35..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/JavaResourcePersistentAttributeImpl.java +++ /dev/null @@ -1,450 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.core.internal.resource.java; - -import java.util.Iterator; -import java.util.ListIterator; -import org.eclipse.jdt.core.dom.AST; -import org.eclipse.jdt.core.dom.CompilationUnit; -import org.eclipse.jdt.core.dom.IBinding; -import org.eclipse.jdt.core.dom.IMethodBinding; -import org.eclipse.jdt.core.dom.ITypeBinding; -import org.eclipse.jdt.core.dom.IVariableBinding; -import org.eclipse.jdt.core.dom.Modifier; -import org.eclipse.jpt.core.internal.utility.jdt.JPTTools; -import org.eclipse.jpt.core.resource.java.Annotation; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; -import org.eclipse.jpt.core.resource.java.NestableAnnotation; -import org.eclipse.jpt.core.utility.jdt.Attribute; -import org.eclipse.jpt.utility.internal.CollectionTools; - -public class JavaResourcePersistentAttributeImpl - extends AbstractJavaResourcePersistentMember<Attribute> - implements JavaResourcePersistentAttribute -{ - - private boolean typeIsBasic; - - private String qualifiedTypeName; - - private boolean typeIsContainer; - - private String qualifiedReferenceEntityTypeName; - - private String qualifiedReferenceEntityElementTypeName; - - private boolean public_; - - private boolean final_; - - public JavaResourcePersistentAttributeImpl(JavaResourcePersistentType parent, Attribute attribute){ - super(parent, attribute); - } - - public String getName() { - return getMember().getAttributeName(); - } - - // ******** AbstractJavaPersistentResource implementation ******** - - @Override - protected Annotation buildMappingAnnotation(String mappingAnnotationName) { - return getAnnotationProvider().buildAttributeMappingAnnotation(this, getMember(), mappingAnnotationName); - } - - @Override - protected Annotation buildAnnotation(String annotationName) { - return getAnnotationProvider().buildAttributeAnnotation(this, getMember(), annotationName); - } - - @Override - protected Annotation buildNullAnnotation(String annotationName) { - return getAnnotationProvider().buildNullAttributeAnnotation(this, getMember(), annotationName); - } - - @Override - protected Annotation buildNullMappingAnnotation(String annotationName) { - return getAnnotationProvider().buildNullAttributeMappingAnnotation(this, getMember(), annotationName); - } - - @Override - protected ListIterator<String> possibleMappingAnnotationNames() { - return getAnnotationProvider().attributeMappingAnnotationNames(); - } - - @Override - protected boolean isPossibleAnnotation(String annotationName) { - return CollectionTools.contains(getAnnotationProvider().attributeAnnotationNames(), annotationName); - } - - @Override - protected boolean isPossibleMappingAnnotation(String annotationName) { - return CollectionTools.contains(getAnnotationProvider().attributeMappingAnnotationNames(), annotationName); - } - - @Override - protected boolean calculatePersistability(CompilationUnit astRoot) { - IBinding binding = getMember().getBinding(astRoot); - if (binding == null) { - return false; - } - if (isForField()) { - return JPTTools.fieldIsPersistable((IVariableBinding) binding); - } - return JPTTools.methodIsPersistablePropertyGetter((IMethodBinding) binding); - } - - @Override - @SuppressWarnings("unchecked") - //overriding purely to suppress the warning you get at the class level - public ListIterator<NestableAnnotation> annotations(String nestableAnnotationName, String containerAnnotationName) { - return super.annotations(nestableAnnotationName, containerAnnotationName); - } - - @Override - @SuppressWarnings("unchecked") - //overriding purely to suppress the warning you get at the class level - public Iterator<Annotation> mappingAnnotations() { - return super.mappingAnnotations(); - } - - @Override - @SuppressWarnings("unchecked") - //overriding purely to suppress the warning you get at the class level - public Iterator<Annotation> annotations() { - return super.annotations(); - } - - // ******** JavaPersistentAttributeResource implementation ******** - - public boolean isForField() { - return getMember().isField(); - } - - public boolean isForProperty() { - return !isForField(); - } - - public boolean hasAnyAnnotation() { - if (mappingAnnotationsSize() > 0) { - return true; - } - if (annotationsSize() > 0) { - return true; - } - return false; - } - - public boolean isPublic() { - return this.public_; - } - - protected void setPublic(boolean newPublic) { - boolean oldPublic = this.public_; - this.public_ = newPublic; - firePropertyChanged(PUBLIC_PROPERTY, oldPublic, newPublic); - } - - public boolean isFinal() { - return this.final_; - } - - protected void setFinal(boolean newFinal) { - boolean oldFinal = this.final_; - this.final_ = newFinal; - firePropertyChanged(FINAL_PROPERTY, oldFinal, newFinal); - } - - public boolean typeIsBasic() { - return this.typeIsBasic; - } - - protected void setTypeIsBasic(boolean newTypeIsBasic) { - boolean oldTypeIsBasic = this.typeIsBasic; - this.typeIsBasic = newTypeIsBasic; - firePropertyChanged(TYPE_IS_BASIC_PROPERTY, oldTypeIsBasic, newTypeIsBasic); - } - - public String getQualifiedTypeName() { - return this.qualifiedTypeName; - } - - protected void setQualifiedTypeName(String newQualifiedTypeName) { - String oldQualifiedTypeName = this.qualifiedTypeName; - this.qualifiedTypeName = newQualifiedTypeName; - firePropertyChanged(QUALIFIED_TYPE_NAME_PROPERTY, oldQualifiedTypeName, newQualifiedTypeName); - } - - public String getQualifiedReferenceEntityTypeName() { - return this.qualifiedReferenceEntityTypeName; - } - - protected void setQualifiedReferenceEntityTypeName(String newQualifiedReferenceEntityTypeName) { - String oldQualifiedReferenceEntityTypeName = this.qualifiedReferenceEntityTypeName; - this.qualifiedReferenceEntityTypeName = newQualifiedReferenceEntityTypeName; - firePropertyChanged(QUALIFIED_REFERENCE_ENTITY_TYPE_NAME_PROPERTY, oldQualifiedReferenceEntityTypeName, newQualifiedReferenceEntityTypeName); - } - - public String getQualifiedReferenceEntityElementTypeName() { - return this.qualifiedReferenceEntityElementTypeName; - } - - protected void setQualifiedReferenceEntityElementTypeName(String newQualifiedReferenceEntityElementTypeName) { - String oldQualifiedReferenceEntityElementTypeName = this.qualifiedReferenceEntityElementTypeName; - this.qualifiedReferenceEntityElementTypeName = newQualifiedReferenceEntityElementTypeName; - firePropertyChanged(QUALIFIED_REFERENCE_ENTITY_ELEMENT_TYPE_NAME_PROPERTY, oldQualifiedReferenceEntityElementTypeName, newQualifiedReferenceEntityElementTypeName); - } - - public boolean typeIsContainer() { - return this.typeIsContainer; - } - - protected void setTypeIsContainer(boolean newTypeIsContainer) { - boolean oldTypeIsContainer = this.typeIsContainer; - this.typeIsContainer = newTypeIsContainer; - firePropertyChanged(TYPE_IS_CONTAINER_PROPERTY, oldTypeIsContainer, newTypeIsContainer); - } - - @Override - public void initialize(CompilationUnit astRoot) { - super.initialize(astRoot); - this.typeIsBasic = this.typeIsBasic(astRoot); - this.qualifiedTypeName = this.qualifiedTypeName(astRoot); - this.qualifiedReferenceEntityTypeName = this.qualifiedReferenceEntityTypeName(astRoot); - this.qualifiedReferenceEntityElementTypeName = this.qualifiedReferenceEntityElementTypeName(astRoot); - this.typeIsContainer = this.typeIsContainer(astRoot); - this.final_ = this.isFinal(astRoot); - this.public_ = this.isPublic(astRoot); - } - - @Override - public void updateFromJava(CompilationUnit astRoot) { - super.updateFromJava(astRoot); - this.setTypeIsBasic(this.typeIsBasic(astRoot)); - this.setQualifiedTypeName(this.qualifiedTypeName(astRoot)); - this.setQualifiedReferenceEntityTypeName(this.qualifiedReferenceEntityTypeName(astRoot)); - this.setQualifiedReferenceEntityElementTypeName(this.qualifiedReferenceEntityElementTypeName(astRoot)); - this.setTypeIsContainer(this.typeIsContainer(astRoot)); - this.setFinal(this.isFinal(astRoot)); - this.setPublic(this.isPublic(astRoot)); - } - - @Override - public void resolveTypes(CompilationUnit astRoot) { - super.resolveTypes(astRoot); - this.setTypeIsBasic(this.typeIsBasic(astRoot)); - this.setQualifiedTypeName(this.qualifiedTypeName(astRoot)); - this.setQualifiedReferenceEntityTypeName(this.qualifiedReferenceEntityTypeName(astRoot)); - this.setQualifiedReferenceEntityElementTypeName(this.qualifiedReferenceEntityElementTypeName(astRoot)); - this.setTypeIsContainer(this.typeIsContainer(astRoot)); - } - - protected boolean typeIsBasic(CompilationUnit astRoot) { - return typeIsBasic(getMember().getTypeBinding(astRoot), astRoot.getAST()); - } - - protected boolean isFinal(CompilationUnit astRoot) { - int flags = getMember().getBinding(astRoot).getModifiers(); - - return Modifier.isFinal(flags); - } - - protected boolean isPublic(CompilationUnit astRoot) { - int flags = getMember().getBinding(astRoot).getModifiers(); - - return Modifier.isPublic(flags); - } - - protected String qualifiedReferenceEntityTypeName(CompilationUnit astRoot) { - ITypeBinding typeBinding = getMember().getTypeBinding(astRoot); - if (typeBinding == null) { - return null; - } - return buildReferenceEntityTypeName(typeBinding); - } - - public static String buildReferenceEntityTypeName(ITypeBinding typeBinding) { - if (typeBinding != null && !typeBinding.isArray()) { // arrays cannot be entities - return typeBinding.getTypeDeclaration().getQualifiedName(); - } - return null; - } - - protected String qualifiedReferenceEntityElementTypeName(CompilationUnit astRoot) { - ITypeBinding typeBinding = getMember().getTypeBinding(astRoot); - if (typeBinding == null) { - return null; - } - - ITypeBinding[] typeArguments = typeBinding.getTypeArguments(); - if (typeArguments.length != 1) { - return null; - } - ITypeBinding elementTypeBinding = typeArguments[0]; - String elementTypeName = buildReferenceEntityTypeName(elementTypeBinding); - return typeNamedIsContainer(elementTypeName) ? null : elementTypeName; - } - - - protected boolean typeIsContainer(CompilationUnit astRoot) { - String typeName = buildReferenceEntityTypeName(getMember().getTypeBinding(astRoot)); - return typeName == null ? false : typeNamedIsContainer(typeName); - } - - /** - * return whether the specified non-array type is one of the container - * types allowed by the JPA spec - */ - public static boolean typeNamedIsContainer(String typeName) { - return CollectionTools.contains(CONTAINER_TYPE_NAMES, typeName); - } - - private static final String[] CONTAINER_TYPE_NAMES = { - java.util.Collection.class.getName(), - java.util.Set.class.getName(), - java.util.List.class.getName(), - java.util.Map.class.getName() - }; - - protected String qualifiedTypeName(CompilationUnit astRoot) { - ITypeBinding typeBinding = getMember().getTypeBinding(astRoot); - if (typeBinding == null) { - return null; - } - return typeBinding.getQualifiedName(); - } - - - /** - * From the JPA spec, when the basic mapping applies: - * If the type of the attribute (field or property) is one of the following - * it must be mapped as @Basic: - * primitive types - * byte[] - * Byte[] - * char[] - * Character[] - * primitive wrappers - * java.lang.String - * java.math.BigInteger - * java.math.BigDecimal - * java.util.Date - * java.util.Calendar - * java.sql.Date - * java.sql.Time - * java.sql.Timestamp - * enums - * any other type that implements java.io.Serializable - */ - public static boolean typeIsBasic(ITypeBinding typeBinding, AST ast) { - if (typeBinding == null) { - return false; // type not found - } - if (typeBinding.isPrimitive()) { - return true; - } - if (typeBinding.isArray()) { - if (typeBinding.getDimensions() > 1) { - return false; // multi-dimensional arrays are not supported - } - ITypeBinding elementTypeBinding = typeBinding.getElementType(); - if (elementTypeBinding == null) { - return false;// unable to resolve the type - } - return elementTypeIsValid(elementTypeBinding.getQualifiedName()); - } - String typeName = typeBinding.getQualifiedName(); - if (typeIsPrimitiveWrapper(typeName)) { - return true; - } - if (typeIsOtherSupportedType(typeName)) { - return true; - } - if (typeBinding.isEnum()) { - return true; - } - if (typeImplementsSerializable(typeBinding, ast)) { - return true; - } - return false; - } - - /** - * Return whether the specified type is a valid element type for - * a one-dimensional array: - * byte - * char - * java.lang.Byte - * java.lang.Character - */ - private static boolean elementTypeIsValid(String elementTypeName) { - return CollectionTools.contains(VALID_ELEMENT_TYPE_NAMES, elementTypeName); - } - - private static final String[] VALID_ELEMENT_TYPE_NAMES = { - byte.class.getName(), - char.class.getName(), - java.lang.Byte.class.getName(), - java.lang.Character.class.getName() - }; - - /** - * Return whether the specified type is a primitive wrapper. - */ - private static boolean typeIsPrimitiveWrapper(String typeName) { - return CollectionTools.contains(PRIMITIVE_WRAPPER_TYPE_NAMES, typeName); - } - - private static final String[] PRIMITIVE_WRAPPER_TYPE_NAMES = { - java.lang.Byte.class.getName(), - java.lang.Character.class.getName(), - java.lang.Double.class.getName(), - java.lang.Float.class.getName(), - java.lang.Integer.class.getName(), - java.lang.Long.class.getName(), - java.lang.Short.class.getName(), - java.lang.Boolean.class.getName(), - }; - - /** - * Return whether the specified type is among the various other types - * that default to a Basic mapping. - */ - private static boolean typeIsOtherSupportedType(String typeName) { - return CollectionTools.contains(OTHER_SUPPORTED_TYPE_NAMES, typeName); - } - - private static final String[] OTHER_SUPPORTED_TYPE_NAMES = { - java.lang.String.class.getName(), - java.math.BigInteger.class.getName(), - java.math.BigDecimal.class.getName(), - java.util.Date.class.getName(), - java.util.Calendar.class.getName(), - java.sql.Date.class.getName(), - java.sql.Time.class.getName(), - java.sql.Timestamp.class.getName(), - }; - - /** - * Return whether the specified type implements java.io.Serializable. - */ - private static boolean typeImplementsSerializable(ITypeBinding typeBinding, AST ast) { - ITypeBinding serializableTypeBinding = ast.resolveWellKnownType(SERIALIZABLE_TYPE_NAME); - return typeBinding.isAssignmentCompatible(serializableTypeBinding); - } - - private static final String SERIALIZABLE_TYPE_NAME = java.io.Serializable.class.getName(); - - @Override - public void toString(StringBuilder sb) { - sb.append(getName()); - } -} |