diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/designtime/internal/view/DTComponentIntrospector.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/designtime/internal/view/DTComponentIntrospector.java | 402 |
1 files changed, 0 insertions, 402 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/designtime/internal/view/DTComponentIntrospector.java b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/designtime/internal/view/DTComponentIntrospector.java deleted file mode 100644 index 66763f4e8..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/designtime/internal/view/DTComponentIntrospector.java +++ /dev/null @@ -1,402 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 Oracle 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: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.designtime.internal.view; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jem.internal.proxy.core.IBeanTypeProxy; -import org.eclipse.jem.internal.proxy.core.IConfigurationContributor; -import org.eclipse.jem.internal.proxy.core.IStandardBeanTypeProxyFactory; -import org.eclipse.jem.internal.proxy.core.ProxyFactoryRegistry; -import org.eclipse.jem.internal.proxy.ide.IDERegistration; -import org.eclipse.jst.jsf.common.internal.types.TypeInfoCache; -import org.eclipse.jst.jsf.common.runtime.internal.model.component.ComponentTypeInfo; -import org.eclipse.jst.jsf.common.runtime.internal.model.decorator.ConverterTypeInfo; -import org.eclipse.jst.jsf.common.runtime.internal.model.decorator.ValidatorTypeInfo; -import org.eclipse.jst.jsf.common.util.JDTBeanIntrospector; -import org.eclipse.jst.jsf.common.util.JDTBeanProperty; -import org.eclipse.jst.jsf.core.internal.JSFCorePlugin; -import org.eclipse.jst.jsf.core.internal.JSFCoreTraceOptions; -import org.eclipse.jst.jsf.core.internal.jem.BeanProxyUtil.BeanProxyWrapper; -import org.eclipse.jst.jsf.core.internal.jem.BeanProxyUtil.ProxyException; -import org.eclipse.jst.jsf.core.jsfappconfig.internal.IJSFAppConfigManager; -import org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory; -import org.eclipse.jst.jsf.facesconfig.emf.ComponentType; -import org.eclipse.jst.jsf.facesconfig.emf.ConverterType; -import org.eclipse.jst.jsf.facesconfig.emf.ValidatorType; - -/** - * Utility class for finding and bean introspecting component and related - * classes. - * - * @author cbateman - * - */ -public final class DTComponentIntrospector -{ - /** - * A shared type cache for doing tag class introspection. The cache stores - * type hierarchies and updates them on detected changes to reduce the - * overhead of doing such lookups - */ - private static TypeInfoCache TYPE_CACHE; // lazily created, don't access - - // directly - - /** - * @return the type cache used by all DTComponentIntrospector internally. - */ - public static TypeInfoCache getSharedTypeCache() - { - if (TYPE_CACHE == null) - { - TYPE_CACHE = TypeInfoCache.createNewInstance(); - } - return TYPE_CACHE; - } - - /** - * @param classType - * @param className - * @param project - * @param contributors may be null - * @return the component type info for the class type or null if none. Adds - * contributors to the class path - */ - public static ComponentTypeInfo getComponent(final String classType, - final String className, final IProject project, - final IConfigurationContributor[] contributors) - { - ProxyFactoryRegistry registry = null; - try - { - registry = getProxyFactoryRegistry(project, - contributors); - - if (registry != null) - { - final IStandardBeanTypeProxyFactory factory = registry - .getBeanTypeProxyFactory(); - final IBeanTypeProxy classTypeProxy = factory - .getBeanTypeProxy(className); - final BeanProxyWrapper classTypeWrapper = new BeanProxyWrapper(project, - classTypeProxy); - - String family = null; - String renderer = null; - try - { - classTypeWrapper.init(); - family = classTypeWrapper.callStringMethod("getFamily"); //$NON-NLS-1$ - renderer = classTypeWrapper.callStringMethod("getRendererType"); //$NON-NLS-1$ - } - catch (ProxyException e1) - { - // fall through - if (JSFCoreTraceOptions.TRACE_JSPTAGINTROSPECTOR) - { - JSFCoreTraceOptions.log("DTComponentIntrospector.getComponent:", e1); //$NON-NLS-1$ - } - } - - IType type = null; - - try - { - type = JavaCore.create(project).findType(className); - } - catch (JavaModelException e) - { - // fall through; - } - - List<String> interfaces = new ArrayList<String>(); - List<String> superClasses = new ArrayList<String>(); - - if (type != null) - { - TypeInfoCache typeCache = getSharedTypeCache(); - - IType[] interfaceTypes = typeCache.cacheInterfaceTypesFor(type); - for (IType interfaze : interfaceTypes) - { - interfaces.add(interfaze.getFullyQualifiedName()); - } - - IType[] superClassTypes = typeCache.cacheSupertypesFor(type); - - for (IType superClass : superClassTypes) - { - superClasses.add(superClass.getFullyQualifiedName()); - } - } - - return new ComponentTypeInfo(classType, className, superClasses - .toArray(new String[0]), interfaces.toArray(new String[0]), - family, renderer); - } - } - finally - { - if (registry != null) - { - registry.terminateRegistry(true); - } - } - return null; - } - - /** - * @param classType - * @param className - * @param project - * @return the component type info with no additional classpath - * contributions. May return null; - */ - public static ComponentTypeInfo getComponent(final String classType, - final String className, final IProject project) - { - return getComponent(classType, className, project, null); - } - - /** - * @param converterId - * @param converterClass - * @return a new converter type info for the converter id. - */ - public static ConverterTypeInfo getConverter(final String converterId, - final String converterClass) - { - return new ConverterTypeInfo(converterClass, converterId); - } - - /** - * @param validatorId - * @param validatorClass - * @return a new validator type info for the validator id - */ - public static ValidatorTypeInfo getValidator(final String validatorId, - final String validatorClass) - { - return new ValidatorTypeInfo(validatorClass, validatorId); - } - - /** - * @param componentType - * @param project - * @return the configured class name for the JSF component type id or null - * if not found. - */ - public static String findComponentClass(final String componentType, - final IProject project) - { - final IJSFAppConfigManager manager = JSFAppConfigManagerFactory - .getJSFAppConfigManagerInstance(project); - final List<ComponentType> components = manager.getComponents(); - - for (final ComponentType component : components) - { - final String type = component.getComponentType().getTextContent() - .trim(); - - if (componentType.equals(type)) - { - return component.getComponentClass().getTextContent().trim(); - } - } - return null; - } - - /** - * @param converterId - * @param project - * @return a fully qualified class name corresponding to converterId or null - * if none. - */ - public static String findConverterClass(final String converterId, - final IProject project) - { - final IJSFAppConfigManager manager = JSFAppConfigManagerFactory - .getJSFAppConfigManagerInstance(project); - final List<ConverterType> converters = manager.getConverters(); - - for (final ConverterType converter : converters) - { - if (converter != null && converter.getConverterId() != null - && converter.getConverterId().getTextContent() != null) - { - final String type = converter.getConverterId().getTextContent() - .trim(); - - if (converterId.equals(type)) - { - if (converter.getConverterClass() != null && converter.getConverterClass().getTextContent()!=null) - { - return converter.getConverterClass().getTextContent() - .trim(); - } - return null; - } - } - } - return null; - } - - /** - * @param validatorId - * @param project - * @return a fully qualified class name corresponding to the validatorId or - * null if none. - */ - public static String findValidatorClass(final String validatorId, - final IProject project) - { - final IJSFAppConfigManager manager = JSFAppConfigManagerFactory - .getJSFAppConfigManagerInstance(project); - final List<ValidatorType> validators = manager.getValidators(); - - for (final ValidatorType validatorType : validators) - { - if (validatorType != null && validatorType.getValidatorId() != null && - validatorType.getValidatorId().getTextContent() != null) - { - final String type = validatorType.getValidatorId().getTextContent() - .trim(); - - if (validatorId.equals(type)) - { - return validatorType.getValidatorClass().getTextContent() - .trim(); - } - } - } - return null; - } - - /** - * @param type - * @param checkInstanceOf - * @return true if type resolves to a type that is an instance of one of the - * types in checkInstanceOf. - */ - public static boolean isTypeNameInstanceOfClass(final IType type, - final Set<String> checkInstanceOf) - { - if (checkInstanceOf == null) - { - throw new AssertionError(); - } - if (type != null) - { - // first and foremost, are these exactly droids you're - // looking for and not just their predecessors? - if (checkInstanceOf.contains(type.getFullyQualifiedName())) - { - return true; - } - - for (final IType supertype : getSharedTypeCache() - .cacheSupertypesFor(type)) - { - if (checkInstanceOf.contains(supertype.getFullyQualifiedName())) - { - return true; - } - } - - for (final IType interfaces : getSharedTypeCache() - .cacheInterfaceTypesFor(type)) - { - if (checkInstanceOf - .contains(interfaces.getFullyQualifiedName())) - { - return true; - } - } - } - - return false; - } - - /** - * @param typeInfo - * @param project - * @return a list of all bean properties (using the POJO method) on - * typeInfo. List may be empty, never null. - */ - public static Map<String, JDTBeanProperty> getBeanProperties( - final ComponentTypeInfo typeInfo, final IProject project) - { - Map<String, JDTBeanProperty> properties = new HashMap<String, JDTBeanProperty>(); - - IJavaProject javaProject = JavaCore.create(project); - try - { - IType type = javaProject.findType(typeInfo.getClassName()); - - if (type != null) - { - // TODO: should be able to use type cache for this - final JDTBeanIntrospector introspector = new JDTBeanIntrospector( - type); - properties = introspector.getProperties(); - } - } - catch (JavaModelException e) - { - JSFCorePlugin.log("Error finding component type", e); //$NON-NLS-1$ - } - - return properties; - } - - /** - * @param project - * @return a new proxy factory registry or null; - * - * TODO: caching? - */ - private static ProxyFactoryRegistry getProxyFactoryRegistry( - final IProject project, final IConfigurationContributor[] contributors) - { - try - { - return IDERegistration.startAnImplementation(contributors, false, project, - project.getName(), JSFCorePlugin.PLUGIN_ID, - new NullProgressMonitor()); - } - catch (final CoreException e) - { - JSFCorePlugin.log("Error starting vm for project: " //$NON-NLS-1$ - + project.getName(), e); - } - - return null; - } - - private DTComponentIntrospector() - { - // no external instantiation - } - - // private static class -} |