| /* |
| * Copyright (c) 2015, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Martin Vojtek - 2.6 - initial implementation |
| package org.eclipse.persistence.jaxb.compiler.builder; |
| |
| import java.util.ArrayList; |
| |
| import javax.xml.namespace.QName; |
| |
| import org.eclipse.persistence.exceptions.JAXBException; |
| import org.eclipse.persistence.jaxb.compiler.Property; |
| import org.eclipse.persistence.jaxb.compiler.TypeInfo; |
| import org.eclipse.persistence.jaxb.compiler.XMLProcessor; |
| import org.eclipse.persistence.jaxb.compiler.builder.helper.TransformerReflectionHelper; |
| import org.eclipse.persistence.jaxb.javamodel.Helper; |
| import org.eclipse.persistence.jaxb.javamodel.JavaClass; |
| import org.eclipse.persistence.jaxb.xmlmodel.XmlTransformation.XmlWriteTransformer; |
| |
| /** |
| * This class is building properties from write transformers. |
| * |
| * @author Martin Vojtek |
| * |
| */ |
| public class TransformerPropertyBuilder { |
| |
| private final Property property; |
| private final TypeInfo typeInfo; |
| private final Helper helper; |
| private final String attributeToken; |
| |
| public TransformerPropertyBuilder(Property property, TypeInfo typeInfo, Helper helper, String attributeToken) { |
| this.property = property; |
| this.typeInfo = typeInfo; |
| this.helper = helper; |
| this.attributeToken = attributeToken; |
| } |
| |
| public java.util.List<Property> buildProperties() { |
| java.util.List<Property> props = new ArrayList<Property>(); |
| for (XmlWriteTransformer writeTransformer : property.getXmlTransformation().getXmlWriteTransformer()) { |
| props.add(buildPropertyFromTransformer(getPropertyName(property, writeTransformer), typeInfo, writeTransformer)); |
| } |
| return props; |
| } |
| |
| private String getPropertyName(Property property, XmlWriteTransformer writeTransformer) { |
| String xpath = writeTransformer.getXmlPath(); |
| return XMLProcessor.getNameFromXPath(xpath, property.getPropertyName(), xpath.contains(attributeToken)); |
| } |
| |
| private Property buildPropertyFromTransformer(String pname, TypeInfo typeInfo, XmlWriteTransformer writeTransformer) { |
| Property prop = new Property(helper); |
| prop.setPropertyName(pname); |
| prop.setXmlPath(writeTransformer.getXmlPath()); |
| prop.setSchemaName(new QName(pname)); |
| // figure out the type based on transformer method return type |
| prop.setType(getReturnTypeFromTransformer(typeInfo, writeTransformer)); |
| return prop; |
| } |
| |
| private JavaClass getReturnTypeFromTransformer(TypeInfo typeInfo, XmlWriteTransformer writeTransformer) { |
| JavaClass jClass = getTransformerJavaClass(typeInfo, writeTransformer); |
| if (writeTransformer.isSetTransformerClass()) { |
| return getTransformerReflectionHelper().getReturnTypeForWriteTransformationMethodTransformer(jClass); |
| } else { |
| return getTransformerReflectionHelper().getReturnTypeForWriteTransformationMethod(writeTransformer.getMethod(), jClass); |
| } |
| } |
| |
| private JavaClass getTransformerJavaClass(TypeInfo typeInfo, XmlWriteTransformer writeTransformer) { |
| if (writeTransformer.isSetTransformerClass()) { |
| try { |
| return helper.getJavaClass(writeTransformer.getTransformerClass()); |
| } catch (JAXBException x) { |
| throw JAXBException.transformerClassNotFound(writeTransformer.getTransformerClass()); |
| } |
| } else { |
| return helper.getJavaClass(typeInfo.getJavaClassName()); |
| } |
| } |
| |
| private TransformerReflectionHelper getTransformerReflectionHelper() { |
| return new TransformerReflectionHelper(helper); |
| } |
| } |