| /******************************************************************************* |
| * Copyright (c) 2004 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.html.core.internal.contentmodel; |
| |
| |
| |
| import java.util.Arrays; |
| import java.util.Enumeration; |
| import java.util.Vector; |
| |
| import org.eclipse.wst.html.core.internal.provisional.HTMLCMProperties; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; |
| |
| /** |
| * Implementation class of {@link <code>HTMLAttributeDeclaration</code>} interface.<br> |
| */ |
| class HTMLAttrDeclImpl extends CMNodeImpl implements HTMLAttributeDeclaration { |
| |
| private HTMLCMDataTypeImpl type = null; |
| private int usage = 0; |
| |
| /** |
| */ |
| public HTMLAttrDeclImpl(String attrName, HTMLCMDataTypeImpl valueType, int valueUsage) { |
| super(attrName); |
| this.type = valueType; |
| |
| switch (valueUsage) { |
| case OPTIONAL : |
| case REQUIRED : |
| case FIXED : |
| case PROHIBITED : |
| this.usage = valueUsage; |
| break; |
| default : |
| // should warn... |
| this.usage = OPTIONAL; // fall back |
| break; |
| } |
| } |
| |
| /** |
| * getAttrName method |
| * @return java.lang.String |
| */ |
| public String getAttrName() { |
| return getNodeName(); |
| } |
| |
| /** |
| * getAttrType method |
| * @return CMDataType |
| */ |
| public CMDataType getAttrType() { |
| return type; |
| } |
| |
| /** |
| * @deprecated by superinterface |
| */ |
| public String getDefaultValue() { |
| if (type.getImpliedValueKind() != CMDataType.IMPLIED_VALUE_DEFAULT) |
| return null; |
| return type.getImpliedValue(); |
| } |
| |
| /** |
| * @deprecated by superinterface |
| */ |
| public Enumeration getEnumAttr() { |
| Vector v = new Vector(Arrays.asList(type.getEnumeratedValues())); |
| return v.elements(); |
| } |
| |
| /** |
| * getNodeType method |
| * @return int |
| * |
| * Returns one of : |
| * ELEMENT_DECLARATION, ATTRIBUTE_DECLARATION, GROUP, ENTITY_DECLARATION. |
| */ |
| public int getNodeType() { |
| return CMNode.ATTRIBUTE_DECLARATION; |
| } |
| |
| /** |
| * @return int |
| */ |
| public int getUsage() { |
| return usage; |
| } |
| |
| /** |
| */ |
| public boolean supports(String propertyName) { |
| if (propertyName.equals(HTMLCMProperties.SHOULD_IGNORE_CASE)) |
| return true; |
| else if (propertyName.equals(HTMLCMProperties.IS_SCRIPTABLE)) |
| return true; |
| return super.supports(propertyName); |
| } |
| |
| /** |
| */ |
| public Object getProperty(String propertyName) { |
| if (propertyName.equals(HTMLCMProperties.SHOULD_IGNORE_CASE)) |
| return new Boolean(true); |
| else if (propertyName.equals(HTMLCMProperties.IS_SCRIPTABLE)) { |
| return getAttrType().getDataTypeName() == HTMLCMDataType.SCRIPT ? new Boolean(true) : new Boolean(false); |
| } |
| return super.getProperty(propertyName); |
| } |
| } |