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Diffstat (limited to 'bundles/org.eclipse.jst.ws/src/org/eclipse/jst/ws/internal/common/JavaMOFUtils.java')
| -rw-r--r-- | bundles/org.eclipse.jst.ws/src/org/eclipse/jst/ws/internal/common/JavaMOFUtils.java | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/bundles/org.eclipse.jst.ws/src/org/eclipse/jst/ws/internal/common/JavaMOFUtils.java b/bundles/org.eclipse.jst.ws/src/org/eclipse/jst/ws/internal/common/JavaMOFUtils.java deleted file mode 100644 index 5455fdcb6..000000000 --- a/bundles/org.eclipse.jst.ws/src/org/eclipse/jst/ws/internal/common/JavaMOFUtils.java +++ /dev/null @@ -1,248 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.jst.ws.internal.common; - -import java.util.Iterator; -import java.util.List; -import java.util.Vector; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jem.util.emf.workbench.nature.EMFNature; -import org.eclipse.jem.workbench.utility.JemProjectUtilities; -import org.eclipse.jem.java.JavaClass; -import org.eclipse.jem.java.JavaRefFactory; -import org.eclipse.jem.java.JavaVisibilityKind; -import org.eclipse.jem.java.Method; - -/** -* This class contains some useful utilities for dealing with the JavaMOF -*/ - -public final class JavaMOFUtils -{ - /** - * Determine whether this class of the given name is loadable in the given - * project. - * @param className The fully qualified name of the class - * @param project The project - * @return True if the class is loadable and no exceptions are thrown. - */ - public static boolean isClassLoadable(String className, IProject project) throws CoreException - { - return isClassLoadable(getJavaClass(className,project)); - } - - public static boolean isClassLoadable(JavaClass javaClass) - { - return javaClass.isExistingType(); - } - - /** - * Determine whether the specified class has a public constructor - * with an empty parameter list. - * @param className The fully qualified name of the class - * @param project The project - * @return True if the class is loadable from the project and the - * class has a public constructor with an empty parameter list - */ - public static boolean hasPublicDefaultCtor(String className, IProject project) throws CoreException - { - return hasPublicDefaultCtor(getJavaClass(className, project)); - } - - - public static boolean hasPublicDefaultCtor(JavaClass javaClass) - { - - List methodList = javaClass.getMethods(); - if (methodList==null) - return true; - - Iterator iMethods = methodList.iterator(); - boolean userDefinedCtor = false; - while (iMethods.hasNext()) - { - Method thisMethod = (Method)iMethods.next(); - - if (thisMethod.isConstructor()) - { - userDefinedCtor = true; - - //Since the user has defined a ctor, the default ctor is no longer available. - //We must ensure that the user has provided a public ctor with no parameters. - - //check if public - if (thisMethod.getJavaVisibility().getValue() == JavaVisibilityKind.PUBLIC) - { - //see if parameter list is empty - List paramList = thisMethod.getParameters(); - if (paramList.isEmpty() ) - { - return true; - } - } - } - - } - - if (userDefinedCtor) - { - return false; //if the user defined a ctor and we still haven't - //returned true, none of them were public with no parameters. - } - else - { - return true; - } - - } - /** - * Determine whether the specified class implements the specified interface. - * @param className The fully qualified name of the class - * @param interfaceName The fully qualified name of the interface - * @param project The project - * @return True if the class and interface are loadable from the project and - * the class implements the interface. - */ - public static boolean implementsInterface(String className, String interfaceName, IProject project) - throws CoreException - { - return implementsInterface(getJavaClass(className, project), getJavaClass(interfaceName, project)); - } - -public static boolean implementsInterface(JavaClass javaClass, JavaClass interfaceClass) - { - - if (!javaClass.isExistingType()) return false; - - if (!interfaceClass.isExistingType()) return false; - - return javaClass.implementsInterface(interfaceClass); - } - - /** - * Determine whether the specified class extends the specified superclass - * @param className The fully qualified name of the class - * @param superClassName The fully qualified name of the superclass - * @param project The project - * @return True if the class and superClass are loadable from the project and - * the class extends the superClass - */ - public static boolean extendsClass(String className, String superClassName, IProject project) - throws CoreException - { - return extendsClass(getJavaClass(className,project), getJavaClass(superClassName, project)); - } - - public static boolean extendsClass(JavaClass javaClass, JavaClass superClass) - { - return superClass.isAssignableFrom(javaClass); - } - - /** - * Determine whether the specified class is actually an interface - * @param className The fully qualified name of the class - * @param project The project - * @return True if the class is loadable from the project and is - * actually an interface - */ - public static boolean isInterface(String className, IProject project) throws CoreException - { - return isInterface(getJavaClass(className, project)); - } - - public static boolean isInterface(JavaClass javaClass) - { - return javaClass.isInterface(); - } - public static boolean hasAbstractMethods (String className, IProject project) throws CoreException - { - return hasAbstractMethods(getJavaClass(className, project)); - } - - public static boolean hasAbstractMethods (JavaClass javaClass) - { - List methodList = javaClass.getMethods(); - if (methodList==null) - return false; - - Iterator iMethods = methodList.iterator(); - while (iMethods.hasNext()) - { - Method thisMethod = (Method)iMethods.next(); - if ( thisMethod.isAbstract()) return true; - } - return false; - } - - /* - * - */ - /** - * @param classQName Fully qualified classname (packageName + typeName) - * @param project - * @return - * @throws CoreException - */ -public static JavaClass getJavaClass(String classQName , IProject project) throws CoreException - { - EMFNature jMOF = JemProjectUtilities.getJEM_EMF_Nature(project, true); - return (JavaClass)JavaRefFactory.eINSTANCE.reflectType(classQName,jMOF.getResourceSet()); - } - - /** - * @param packageName - * @param typeName - * @param project - * @return - * @throws CoreException - */ -public static JavaClass getJavaClass(String packageName, String typeName , IProject project) throws CoreException - { - EMFNature jMOF = JemProjectUtilities.getJEM_EMF_Nature(project, true); - return (JavaClass)JavaRefFactory.eINSTANCE.reflectType(packageName, typeName, jMOF.getResourceSet()); - } - - public static boolean isValidSEIFile(JavaClass beanClass, JavaClass seiClass) - { - if (!seiClass.isInterface()) - return false; - - Vector beanMethodsList = new Vector(); - List beanMethods = beanClass.getMethods(); - Iterator beanMethodsIterator = beanMethods.iterator(); - while (beanMethodsIterator.hasNext()) - { - Method thisMethod = (Method)beanMethodsIterator.next(); - beanMethodsList.add(thisMethod.getMethodElementSignature()); - } - - List seiMethods = seiClass.getMethods(); - if (beanMethods == null ) { - if ( seiMethods == null) return true; - else return false; - } - if (seiMethods == null) return false; - - Iterator seiMethodsIterator = seiMethods.iterator(); - while (seiMethodsIterator.hasNext()) - { - Method thisMethod = (Method)seiMethodsIterator.next(); - if ( !beanMethodsList.contains(thisMethod.getMethodElementSignature())) { - return false; - } - } - return true; - - } - -} |