diff options
Diffstat (limited to 'plugins/org.eclipse.wst.validation/validate/org/eclipse/wst/validation/internal/delegates/ValidatorDelegateDescriptor.java')
-rw-r--r-- | plugins/org.eclipse.wst.validation/validate/org/eclipse/wst/validation/internal/delegates/ValidatorDelegateDescriptor.java | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/plugins/org.eclipse.wst.validation/validate/org/eclipse/wst/validation/internal/delegates/ValidatorDelegateDescriptor.java b/plugins/org.eclipse.wst.validation/validate/org/eclipse/wst/validation/internal/delegates/ValidatorDelegateDescriptor.java deleted file mode 100644 index 51910e0dd..000000000 --- a/plugins/org.eclipse.wst.validation/validate/org/eclipse/wst/validation/internal/delegates/ValidatorDelegateDescriptor.java +++ /dev/null @@ -1,154 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 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.wst.validation.internal.delegates; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.wst.validation.AbstractValidator; -import org.eclipse.wst.validation.internal.ResourceConstants; -import org.eclipse.wst.validation.internal.ResourceHandler; -import org.eclipse.wst.validation.internal.ValidationRegistryReader; -import org.eclipse.wst.validation.internal.ValidatorMetaData; -import org.eclipse.wst.validation.internal.core.ValidationException; -import org.eclipse.wst.validation.internal.operations.LocalizedMessage; -import org.eclipse.wst.validation.internal.plugin.ValidationPlugin; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IValidator; - -/** - * ValidatorDelegateDescriptor stores information about a delegate validator. - * <p> - * It is also used to store the instance of the validator it describes. To - * obtain the instance call getValidator(). - * </p> - */ -public class ValidatorDelegateDescriptor { - /** - * The platform configuration element describing this delegate. - */ - private IConfigurationElement _delegateConfiguration; - - /** - * The delegating validator's ID. - */ - private String _delegatingValidatorID; - - /** - * The delegate's ID. - */ - private String _id; - - /** - * The delegate's display name. - */ - private String _name; - - /** - * Constructs a descriptor. - * - * @param id - * The delegate's unique id. Must be unique in the context of a - * delegating validator. - * @param delegateConfiguration - * The delegates configuration element - * @param delegateName - * The delegate's display name. - * @param targetValidatorID - * The target validator's unique id. - */ - public ValidatorDelegateDescriptor(String id, - IConfigurationElement delegateConfiguration, String delegateName, - String targetValidatorID) { - - assert id != null; - assert delegateConfiguration != null; - assert targetValidatorID != null; - - _id = id; - _delegateConfiguration = delegateConfiguration; - _name = delegateName; - _delegatingValidatorID = targetValidatorID; - } - - /** - * Provides the delegate's ID. - * - * @return a string with the fully qualified class name of this validator - * implementation. - */ - public String getId() { - return _id; - } - - /** - * Provides the delegate's name. - * - * @return a String with the validator's display name. - */ - public String getName() { - return _name; - } - - /** - * Retrieves the target validator's ID. - * - * @return a String with the fully qualified class name of the delegating - * validator who will delegate its implementation to the validator - * described by this descriptor. - */ - public String getTargetID() { - return _delegatingValidatorID; - } - - /** - * Provides the instance of the validator delegate pointed to by this descriptor. - * - * @return an IValidator instance. - * @throws ValidationException - */ - public IValidator getValidator() throws ValidationException { - try { - IValidator delegate = (IValidator) _delegateConfiguration - .createExecutableExtension(ValidatorDelegatesRegistryReader.CLASS_ATTRIBUTE); - return delegate; - } catch (CoreException e) { - handleException(e); - } - return null; - } - - /** - * Answer an AbstractValidator if one has been defined, otherwise answer null. - */ - public AbstractValidator getValidator2() throws ValidationException { - try { - Object o = _delegateConfiguration - .createExecutableExtension(ValidatorDelegatesRegistryReader.CLASS_ATTRIBUTE); - if (o instanceof AbstractValidator) - return (AbstractValidator) o; - } catch (CoreException e) { - handleException(e); - } - return null; - } - - private void handleException(CoreException e) throws ValidationException { - ValidationPlugin.getPlugin().handleException(e); - String delegatingValidatorName = getTargetID(); - ValidatorMetaData vmd = ValidationRegistryReader.getReader() - .getValidatorMetaData(getTargetID()); - if (vmd != null)delegatingValidatorName = vmd.getValidatorDisplayName(); - throw new ValidationException(new LocalizedMessage( - IMessage.HIGH_SEVERITY, ResourceHandler.getExternalizedMessage( - ResourceConstants.VBF_CANNOT_INSTANTIATE_DELEGATE, new String[] { getName(), delegatingValidatorName }))); - } -} |