| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * ==================================================================== |
| */ |
| |
| package org.apache.poi.xslf.model; |
| |
| import static org.apache.poi.ooxml.util.XPathHelper.selectProperty; |
| import static org.apache.poi.xslf.model.ParagraphPropertyFetcher.DML_NS; |
| import static org.apache.poi.xslf.model.ParagraphPropertyFetcher.PML_NS; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.stream.XMLStreamReader; |
| |
| import org.apache.poi.xslf.usermodel.XSLFShape; |
| import org.apache.xmlbeans.XmlException; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBody; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBodyProperties; |
| |
| public abstract class TextBodyPropertyFetcher<T> extends PropertyFetcher<T> { |
| private static final QName[] TX_BODY = { new QName(PML_NS, "txBody") }; |
| private static final QName[] BODY_PR = { new QName(DML_NS, "bodyPr") }; |
| |
| public boolean fetch(XSLFShape shape) { |
| CTTextBodyProperties props = null; |
| try { |
| props = selectProperty(shape.getXmlObject(), |
| CTTextBodyProperties.class, TextBodyPropertyFetcher::parse, TX_BODY, BODY_PR); |
| return (props != null) && fetch(props); |
| } catch (XmlException e) { |
| return false; |
| } |
| } |
| |
| private static CTTextBodyProperties parse(XMLStreamReader reader) throws XmlException { |
| CTTextBody body = CTTextBody.Factory.parse(reader); |
| return (body != null) ? body.getBodyPr() : null; |
| } |
| |
| public abstract boolean fetch(CTTextBodyProperties props); |
| |
| } |