| /* |
| * Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0, which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package com.sun.tools.xjc.model; |
| |
| import jakarta.activation.MimeType; |
| import jakarta.xml.bind.annotation.adapters.XmlAdapter; |
| |
| import com.sun.codemodel.JExpr; |
| import com.sun.codemodel.JExpression; |
| import com.sun.codemodel.JStringLiteral; |
| import com.sun.tools.xjc.outline.Outline; |
| import org.glassfish.jaxb.core.v2.ClassFactory; |
| import org.glassfish.jaxb.core.v2.model.core.ID; |
| import com.sun.xml.xsom.XmlString; |
| |
| import java.util.Objects; |
| |
| |
| /** |
| * General-purpose {@link TypeUse} implementation. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| final class TypeUseImpl implements TypeUse { |
| private final CNonElement coreType; |
| private final boolean collection; |
| private final CAdapter adapter; |
| private final ID id; |
| private final MimeType expectedMimeType; |
| |
| |
| public TypeUseImpl(CNonElement itemType, boolean collection, ID id, MimeType expectedMimeType, CAdapter adapter) { |
| this.coreType = itemType; |
| this.collection = collection; |
| this.id = id; |
| this.expectedMimeType = expectedMimeType; |
| this.adapter = adapter; |
| } |
| |
| @Override |
| public boolean isCollection() { |
| return collection; |
| } |
| |
| @Override |
| public CNonElement getInfo() { |
| return coreType; |
| } |
| |
| @Override |
| public CAdapter getAdapterUse() { |
| return adapter; |
| } |
| |
| @Override |
| public ID idUse() { |
| return id; |
| } |
| |
| @Override |
| public MimeType getExpectedMimeType() { |
| return expectedMimeType; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (!(o instanceof TypeUseImpl)) return false; |
| |
| final TypeUseImpl that = (TypeUseImpl) o; |
| |
| if (collection != that.collection) return false; |
| if (this.id != that.id ) return false; |
| if (!Objects.equals(adapter, that.adapter)) return false; |
| return coreType != null ? coreType.equals(that.coreType) : that.coreType == null; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result; |
| result = (coreType != null ? coreType.hashCode() : 0); |
| result = 29 * result + (collection ? 1 : 0); |
| result = 29 * result + (adapter != null ? adapter.hashCode() : 0); |
| return result; |
| } |
| |
| |
| @Override |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| public JExpression createConstant(Outline outline, XmlString lexical) { |
| if(isCollection()) return null; |
| |
| if(adapter==null) return coreType.createConstant(outline, lexical); |
| |
| // [RESULT] new Adapter().unmarshal(CONSTANT); |
| JExpression cons = coreType.createConstant(outline, lexical); |
| Class<? extends XmlAdapter> atype = adapter.getAdapterIfKnown(); |
| |
| // try to run the adapter now rather than later. |
| if(cons instanceof JStringLiteral && atype!=null) { |
| JStringLiteral scons = (JStringLiteral) cons; |
| XmlAdapter a = ClassFactory.create(atype); |
| try { |
| Object value = a.unmarshal(scons.str); |
| if(value instanceof String) { |
| return JExpr.lit((String)value); |
| } |
| } catch (Exception e) { |
| // assume that we can't eagerly bind this |
| } |
| } |
| |
| return JExpr._new(adapter.getAdapterClass(outline)).invoke("unmarshal").arg(cons); |
| } |
| } |