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- /* ====================================================================
- 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.hwpf.converter;
-
- import org.apache.poi.util.Beta;
- import org.w3c.dom.Document;
- import org.w3c.dom.Element;
- import org.w3c.dom.Text;
-
- @Beta
- public class TextDocumentFacade
- {
- protected final Element body;
- protected final Document document;
- protected final Element head;
- protected final Element root;
-
- protected Element title;
- protected Text titleText;
-
- public TextDocumentFacade( Document document )
- {
- this.document = document;
-
- root = document.createElement( "html" );
- document.appendChild( root );
-
- body = document.createElement( "body" );
- head = document.createElement( "head" );
-
- root.appendChild( head );
- root.appendChild( body );
-
- title = document.createElement( "title" );
- titleText = document.createTextNode( "" );
- head.appendChild( title );
- }
-
- public void addAuthor( String value )
- {
- addMeta( "Author", value );
- }
-
- public void addDescription( String value )
- {
- addMeta( "Description", value );
- }
-
- public void addKeywords( String value )
- {
- addMeta( "Keywords", value );
- }
-
- public void addMeta( final String name, String value )
- {
- Element meta = document.createElement( "meta" );
-
- Element metaName = document.createElement( "name" );
- metaName.appendChild( document.createTextNode( name + ": " ) );
- meta.appendChild( metaName );
-
- Element metaValue = document.createElement( "value" );
- metaValue.appendChild( document.createTextNode( value + "\n" ) );
- meta.appendChild( metaValue );
-
- head.appendChild( meta );
- }
-
- public Element createBlock()
- {
- return document.createElement( "div" );
- }
-
- public Element createHeader1()
- {
- Element result = document.createElement( "h1" );
- result.appendChild( document.createTextNode( " " ) );
- return result;
- }
-
- public Element createHeader2()
- {
- Element result = document.createElement( "h2" );
- result.appendChild( document.createTextNode( " " ) );
- return result;
- }
-
- public Element createParagraph()
- {
- return document.createElement( "p" );
- }
-
- public Element createTable()
- {
- return document.createElement( "table" );
- }
-
- public Element createTableBody()
- {
- return document.createElement( "tbody" );
- }
-
- public Element createTableCell()
- {
- return document.createElement( "td" );
- }
-
- public Element createTableRow()
- {
- return document.createElement( "tr" );
- }
-
- public Text createText( String data )
- {
- return document.createTextNode( data );
- }
-
- public Element createUnorderedList()
- {
- return document.createElement( "ul" );
- }
-
- public Element getBody()
- {
- return body;
- }
-
- public Document getDocument()
- {
- return document;
- }
-
- public Element getHead()
- {
- return head;
- }
-
- public String getTitle()
- {
- if ( title == null )
- return null;
-
- return titleText.getTextContent();
- }
-
- public void setTitle( String titleText )
- {
- if ( AbstractWordUtils.isEmpty( titleText ) && this.title != null )
- {
- this.head.removeChild( this.title );
- this.title = null;
- this.titleText = null;
- }
-
- if ( this.title == null )
- {
- this.title = document.createElement( "title" );
- this.titleText = document.createTextNode( titleText );
- this.title.appendChild( this.titleText );
- this.head.appendChild( title );
- }
-
- this.titleText.setData( titleText );
- }
- }
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