diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/symbol/internal/impl/IJavaTypeDescriptor2Impl.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/symbol/internal/impl/IJavaTypeDescriptor2Impl.java | 676 |
1 files changed, 0 insertions, 676 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/symbol/internal/impl/IJavaTypeDescriptor2Impl.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/symbol/internal/impl/IJavaTypeDescriptor2Impl.java deleted file mode 100644 index dde647c91..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/symbol/internal/impl/IJavaTypeDescriptor2Impl.java +++ /dev/null @@ -1,676 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Oracle Corporation. - * 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: - * Cameron Bateman/Oracle - initial API and implementation - * - ********************************************************************************/ -package org.eclipse.jst.jsf.context.symbol.internal.impl; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.util.BasicEList; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.impl.ENotificationImpl; -import org.eclipse.jdt.core.Flags; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IMethod; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.core.Signature; -import org.eclipse.jst.jsf.common.JSFCommonPlugin; -import org.eclipse.jst.jsf.common.internal.types.TypeInfoCache; -import org.eclipse.jst.jsf.common.util.JDTBeanIntrospector; -import org.eclipse.jst.jsf.common.util.JDTBeanProperty; -import org.eclipse.jst.jsf.common.util.TypeUtil; -import org.eclipse.jst.jsf.context.symbol.IBeanMethodSymbol; -import org.eclipse.jst.jsf.context.symbol.IBeanPropertySymbol; -import org.eclipse.jst.jsf.context.symbol.IJavaTypeDescriptor2; -import org.eclipse.jst.jsf.context.symbol.IObjectSymbol; -import org.eclipse.jst.jsf.context.symbol.IPropertySymbol; -import org.eclipse.jst.jsf.context.symbol.SymbolFactory; -import org.eclipse.jst.jsf.context.symbol.SymbolPackage; - - -/** - * <!-- begin-user-doc --> - * An implementation of the model object '<em><b>IJava Type Descriptor2</b></em>'. - * <!-- end-user-doc --> - * <p> - * The following features are implemented: - * <ul> - * <li>{@link org.eclipse.jst.jsf.context.symbol.internal.impl.IJavaTypeDescriptor2Impl#getType <em>Type</em>}</li> - * <li>{@link org.eclipse.jst.jsf.context.symbol.internal.impl.IJavaTypeDescriptor2Impl#getBeanProperties <em>Bean Properties</em>}</li> - * <li>{@link org.eclipse.jst.jsf.context.symbol.internal.impl.IJavaTypeDescriptor2Impl#getBeanMethods <em>Bean Methods</em>}</li> - * <li>{@link org.eclipse.jst.jsf.context.symbol.internal.impl.IJavaTypeDescriptor2Impl#getArrayCount <em>Array Count</em>}</li> - * </ul> - * </p> - * - * @generated - */ -public class IJavaTypeDescriptor2Impl extends ITypeDescriptorImpl implements IJavaTypeDescriptor2 { - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @SuppressWarnings("hiding") - public static final String copyright = "Copyright 2006 Oracle"; //$NON-NLS-1$ - - /** - * The default value of the '{@link #getType() <em>Type</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getType() - * @generated - * @ordered - */ - protected static final IType TYPE_EDEFAULT = null; - - /** - * The cached value of the '{@link #getType() <em>Type</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getType() - * @generated - * @ordered - */ - protected IType type = TYPE_EDEFAULT; - - /** - * The default value of the '{@link #getArrayCount() <em>Array Count</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getArrayCount() - * @generated - * @ordered - */ - protected static final int ARRAY_COUNT_EDEFAULT = 0; - - /** - * The cached value of the '{@link #getArrayCount() <em>Array Count</em>}' attribute. - * <!-- begin-user-doc --> - * records the array nesting of the type. IType doesn't encapsulate - * array types. So if this type is an array then type will represent - * the base element and this value will be > 0. If not an array, then - * _arrayCount is always 0. - * <!-- end-user-doc --> - * @see #getArrayCount() - * @generated - * @ordered - */ - protected int arrayCount = ARRAY_COUNT_EDEFAULT; - - /** - * The default value of the '{@link #getJdtContext() <em>Jdt Context</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getJdtContext() - * @generated - * @ordered - */ - @SuppressWarnings("hiding") - protected static final IJavaElement JDT_CONTEXT_EDEFAULT = null; - - /** - * The cached value of the '{@link #getJdtContext() <em>Jdt Context</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getJdtContext() - * @generated - * @ordered - */ - @SuppressWarnings("hiding") - protected IJavaElement jdtContext = JDT_CONTEXT_EDEFAULT; - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - protected IJavaTypeDescriptor2Impl() { - super(); - } - - /** - * <!-- begin-user-doc --> - * @return the static class - * <!-- end-user-doc --> - * @generated - */ - protected EClass eStaticClass() { - return SymbolPackage.Literals.IJAVA_TYPE_DESCRIPTOR2; - } - - /** - * <!-- begin-user-doc --> - * @return the JDT type descriptor; if type is an array then this type - * represent's the array base type only - * <!-- end-user-doc --> - * @generated - */ - public IType getType() { - return type; - } - - /** - * <!-- begin-user-doc --> - * @param newType - * <!-- end-user-doc --> - * @generated - */ - public void setType(IType newType) { - IType oldType = type; - type = newType; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE, oldType, type)); - } - - /** - * @see org.eclipse.jst.jsf.context.symbol.internal.impl.ITypeDescriptorImpl#getInterfaceTypeSignatures() - * @generated NOT - */ - public EList getInterfaceTypeSignatures() - { - EList interfaces = new BasicEList(); - - IType type_ = getType(); - - if (type_ != null) - { - final TypeInfoCache typeInfoCache = TypeInfoCache.getInstance(); - IType[] interfaceTypes = typeInfoCache.getCachedInterfaceTypes(type_); - if (interfaceTypes == null) { - interfaceTypes = typeInfoCache.cacheInterfaceTypesFor(type_); - } - copySignatures(interfaces, interfaceTypes); - } - - return interfaces; - } - - /** - * @see org.eclipse.jst.jsf.context.symbol.internal.impl.ITypeDescriptorImpl#getSuperTypeSignatures() - * @generated NOT - */ - public EList getSuperTypeSignatures() - { - EList interfaces = new BasicEList(); - - IType type_ = getType(); - - if (type_ != null) - { - final TypeInfoCache typeInfoCache = TypeInfoCache.getInstance(); - IType[] interfaceTypes = typeInfoCache.getCachedSupertypes(type_); - - if (interfaceTypes == null) - { - interfaceTypes = typeInfoCache.cacheSupertypesFor(type_); - } - copySignatures(interfaces, interfaceTypes); - } - - return interfaces; - } - - - private void copySignatures(List list, IType[] types) - { - for (int i = 0; i < types.length; i++) - { - final IType type_ = types[i]; - final String signature = TypeUtil.getSignature(type_); - - if (signature != null) - { - list.add(signature); - } - } - } - - public EList getProperties() - { - return getBeanProperties(); - } - - - public EList getMethods() - { - return getBeanMethods(); - } - - /** - * <!-- begin-user-doc --> - * @return the bean props for this java type - * <!-- end-user-doc --> - * @generated NOT - */ - public EList getBeanProperties() - { - TypeInfoCache typeInfoCache = TypeInfoCache.getInstance(); - IBeanPropertySymbol[] properties = typeInfoCache.getCachedPropertySymbols(type); - Collection propertyColl; - if (properties == null) { - propertyColl = getPropertiesInternal(); - properties = (IBeanPropertySymbol[]) propertyColl.toArray(new IBeanPropertySymbol[propertyColl.size()]); - typeInfoCache.cachePropertySymbols(type, properties); - } - else - { - propertyColl = new ArrayList(properties.length); - Collections.addAll(propertyColl, (Object[])properties); - } - BasicEList list = new BasicEList(propertyColl); - return list; - } - - /** - * <!-- begin-user-doc --> - * @return the bean methods for this type - * <!-- end-user-doc --> - * @generated NOT - */ - public EList getBeanMethods() { - TypeInfoCache typeInfoCache = TypeInfoCache.getInstance(); - IBeanMethodSymbol[] methods = typeInfoCache.getCachedMethodSymbols(type); - Collection methodColl; - if (methods == null) - { - methodColl = getMethodsInternal(); - methods = (IBeanMethodSymbol[]) methodColl.toArray(new IBeanMethodSymbol[methodColl.size()]); - typeInfoCache.cacheMethodSymbols(type, methods); - } else { - methodColl = new ArrayList(methods.length); - Collections.addAll(methodColl, (Object[])methods); - } - BasicEList list = new BasicEList(methodColl); - return list; - } - - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public int getArrayCount() { - return arrayCount; - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void setArrayCount(int newArrayCount) { - int oldArrayCount = arrayCount; - arrayCount = newArrayCount; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__ARRAY_COUNT, oldArrayCount, arrayCount)); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public IJavaElement getJdtContext() { - return jdtContext; - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void setJdtContext(IJavaElement newJdtContext) { - IJavaElement oldJdtContext = jdtContext; - jdtContext = newJdtContext; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__JDT_CONTEXT, oldJdtContext, jdtContext)); - } - - /** - * <!-- begin-user-doc --> - * - * Tries to load an IType for a fully resolved (i.e. starts with L not Q) - * type signature using the current jdtContext. - * - * @return the resolved IType or null if none could be resolved. - * - * <!-- end-user-doc --> - * @generated NOT - */ - public IType resolveType(String resolvedTypeSignature) - { - IType resolvedType = null; - - // we need to obtain an IJavaProject within which to resolve - // the type. - IJavaProject project = null; - - // first, see if we have an IType - if (getType() != null) - { - // optimize: if the type sig is my type sig, then return getType() - if (resolvedTypeSignature.equals(getTypeSignature())) - { - resolvedType = getType(); - } - else - { - project = getType().getJavaProject(); - - if (project != null) - { - resolvedType = TypeUtil.resolveType(project, resolvedTypeSignature); - } - } - } - - // if not, see if a jdtContext hint has been set - if (resolvedType == null && getJdtContext() != null) - { - resolvedType = super.resolveType(resolvedTypeSignature); - } - - return resolvedType; - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public Object eGet(int featureID, boolean resolve, boolean coreType) { - switch (featureID) { - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE: - return getType(); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_PROPERTIES: - return getBeanProperties(); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_METHODS: - return getBeanMethods(); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__ARRAY_COUNT: - return Integer.valueOf(getArrayCount()); - } - return super.eGet(featureID, resolve, coreType); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void eSet(int featureID, Object newValue) { - switch (featureID) { - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE: - setType((IType)newValue); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_PROPERTIES: - getBeanProperties().clear(); - getBeanProperties().addAll((Collection)newValue); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_METHODS: - getBeanMethods().clear(); - getBeanMethods().addAll((Collection)newValue); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__ARRAY_COUNT: - setArrayCount(((Integer)newValue).intValue()); - return; - } - super.eSet(featureID, newValue); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void eUnset(int featureID) { - switch (featureID) { - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE: - setType(TYPE_EDEFAULT); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_PROPERTIES: - getBeanProperties().clear(); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_METHODS: - getBeanMethods().clear(); - return; - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__ARRAY_COUNT: - setArrayCount(ARRAY_COUNT_EDEFAULT); - return; - } - super.eUnset(featureID); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public boolean eIsSet(int featureID) { - switch (featureID) { - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE: - return TYPE_EDEFAULT == null ? type != null : !TYPE_EDEFAULT.equals(type); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_PROPERTIES: - return !getBeanProperties().isEmpty(); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__BEAN_METHODS: - return !getBeanMethods().isEmpty(); - case SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__ARRAY_COUNT: - return arrayCount != ARRAY_COUNT_EDEFAULT; - } - return super.eIsSet(featureID); - } - - public boolean isArray() - { - return getArrayCount() > 0; - } - - /** - * @generated NOT - */ - public IObjectSymbol getArrayElement() - { - if (isArray()) - { - final String typeSignature = getTypeSignature(); - final int arrayCount_ = Signature.getArrayCount(typeSignature); - final String baseType = Signature.getElementType(typeSignature); - final String elementTypeSignature = Signature.createArraySignature(baseType, arrayCount_-1); - - final IJavaTypeDescriptor2 elementTypeDesc = - SymbolFactory.eINSTANCE.createIJavaTypeDescriptor2(); - final String fullyQualifiedElementType = TypeUtil.getFullyQualifiedName(baseType); - - IType elementType = null; - - try - { - IType myType = getType(); - if (myType != null) - { - elementType = getType().getJavaProject() - .findType(fullyQualifiedElementType); - } - } - catch (JavaModelException e) - { - // suppress - } - - if (elementType != null) - { - elementTypeDesc.setType(elementType); - } - else - { - elementTypeDesc.setTypeSignatureDelegate(elementTypeSignature); - } - - elementTypeDesc.setArrayCount(Signature.getArrayCount(elementTypeSignature)); - - IPropertySymbol newPropertySymbol = - SymbolFactory.eINSTANCE.createIPropertySymbol(); - newPropertySymbol.setTypeDescriptor(elementTypeDesc); - newPropertySymbol.setWritable(true); - newPropertySymbol.setReadable(true); - newPropertySymbol.setName(fullyQualifiedElementType); - return newPropertySymbol; - } - - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsf.context.symbol.internal.impl.ITypeDescriptorImpl#getTypeSignature() - * @generated NOT - */ - public String getTypeSignature() - { - if (getType() == null) - { - if (eIsSet(SymbolPackage.IJAVA_TYPE_DESCRIPTOR2__TYPE_SIGNATURE_DELEGATE)) - { - return getTypeSignatureDelegate(); - } - - return null; - } - - // make sure to array type nesting if using IType - return Signature.createArraySignature( - TypeUtil.getSignature(getType()), getArrayCount()); - } - - private Collection getPropertiesInternal() - { - // if I'm an array then I have no bean properties - if (isArray()) - { - return Collections.EMPTY_LIST; - } - - final JDTBeanIntrospector introspector = - new JDTBeanIntrospector(getType()); - - final Map<String, JDTBeanProperty> properties = introspector.getProperties(); - - final Collection calculatedProps = new ArrayList(properties.size()); - - for (final Iterator<Map.Entry<String, JDTBeanProperty>> it = properties.entrySet().iterator(); it.hasNext();) - { - Map.Entry<String, JDTBeanProperty> entry = it.next(); - final String propertyName = entry.getKey(); - final JDTBeanProperty property = entry.getValue(); - - final IBeanPropertySymbol workingCopy = - SymbolFactory.eINSTANCE.createIBeanPropertySymbol(); - workingCopy.setName(propertyName); - workingCopy.setOwner(this); - - final IJavaTypeDescriptor2 workingCopyDesc = - SymbolFactory.eINSTANCE.createIJavaTypeDescriptor2(); - workingCopy.setTypeDescriptor(workingCopyDesc); - workingCopy.setReadable(property.isReadable()); - workingCopy.setWritable(property.isWritable()); - - workingCopyDesc.setArrayCount(property.getArrayCount()); - workingCopyDesc.getTypeParameterSignatures().addAll(property.getTypeParameterSignatures()); - workingCopyDesc.setEnumType(property.isEnumType()); - - final IType newType = property.getType(); - final String signature = property.getTypeSignature(); - - if (newType != null) - { - workingCopyDesc.setType(newType); - } - else - { - workingCopyDesc.setTypeSignatureDelegate(signature); - } - - calculatedProps.add(workingCopy); - } - - return calculatedProps; - } - - private Collection getMethodsInternal() - { - JDTBeanIntrospector introspector = - new JDTBeanIntrospector(getType()); - - IMethod[] methods = introspector.getAllMethods(); - - List methodSymbols = new ArrayList(); - - for (int i = 0; i < methods.length; i++) - { - IMethod method = methods[i]; - - try - { - // to be a bean method, it must not a constructor, must be public - // and must not be static - if (!method.isConstructor() - && Flags.isPublic(method.getFlags()) - && !Flags.isStatic(method.getFlags())) - { - String methodName = method.getElementName(); - IBeanMethodSymbol workingCopy = SymbolFactory.eINSTANCE.createIBeanMethodSymbol(); - workingCopy.setName(methodName); - workingCopy.setOwner(this); - workingCopy.setSignature(TypeUtil. - resolveMethodSignature - (getType(), - method.getSignature())); - methodSymbols.add(workingCopy); - } - } - catch (JavaModelException jme) - { - // error reading meta-data. Skip to next one - JSFCommonPlugin.log(jme); - } - } - - return methodSymbols; - } - - - /** - * <!-- begin-user-doc --> - * @return the default string rep - * <!-- end-user-doc --> - * @generated - */ - public String toString() { - if (eIsProxy()) return super.toString(); - - StringBuffer result = new StringBuffer(super.toString()); - result.append(" (type: "); //$NON-NLS-1$ - result.append(type); - result.append(", arrayCount: "); //$NON-NLS-1$ - result.append(arrayCount); - result.append(')'); - return result.toString(); - } - -} //IJavaTypeDescriptor2Impl |