diff options
Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/Convert.java')
| -rw-r--r-- | xmerge/java/org/openoffice/xmerge/Convert.java | 330 |
1 files changed, 0 insertions, 330 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/Convert.java b/xmerge/java/org/openoffice/xmerge/Convert.java deleted file mode 100644 index 88c91c7f869c..000000000000 --- a/xmerge/java/org/openoffice/xmerge/Convert.java +++ /dev/null @@ -1,330 +0,0 @@ -/************************************************************************ - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -package org.openoffice.xmerge; - -import java.io.InputStream; -import java.io.IOException; -import java.util.Enumeration; - -import org.openoffice.xmerge.util.registry.ConverterInfo; - -/** - * The <code>Convert</code> class manages a conversion from one - * mime-type to another. The <code>ConvertFactory</code> is - * responsible for returning the appropriate <code>Convert</code> - * class for a specified conversion. This class is responsible - * for all interactions with the <code>PluginFactory</code> - * implementation. - * - * @see ConverterFactory - * @see PluginFactory - * @see org.openoffice.xmerge.util.registry.ConverterInfo - * - * @author Martin Maher - */ -public class Convert implements Cloneable { - - /** - * ConvertInfo that corresponds to the from-mime/to-mime - * conversion. - */ - private ConverterInfo ci; - - /** - * true if converting to the Office format, false if converting - * to the device format. - */ - private boolean toOffice; - - /** - * Holds the convert input data. - */ - private ConvertData inputCD = new ConvertData(); - - - /** - * Construct a Convert class with specified <code>ConvertInfo</code> - * registry information. - * - * @param ci A <code>ConvertInfo</code> object containing - * registry information corresponding to a - * specific plug-in. - * @param toOffice true if converting to the Office format, - * false if converting to the device format. - */ - public Convert(ConverterInfo ci, boolean toOffice) { - this.ci = ci; - this.toOffice = toOffice; - } - - - /** - * Adds an <code>InputStream</code> to be used as input by the - * <code>Convert</code> class. It is possible that many files - * need to be converted into a single output <code>Documetn</code>, - * so this function may be called more than one time. It is the - * plug-in's responsibility to know how to handle the input. - * - * @param name The name corresponding to the <code>InputStream</code>. - * @param is <code>InputStream</code> to be used as input. - * - * @throws IOException If any I/O error occurs. - */ - public void addInputStream(String name, InputStream is) - throws IOException { - - Document inputDoc; - - if (toOffice == true) { - inputDoc = ci.getPluginFactory().createDeviceDocument(name, is); - } else { - inputDoc = ci.getPluginFactory().createOfficeDocument(name, is); - } - inputCD.addDocument(inputDoc); - } - - /** - * Adds an <code>InputStream</code> to be used as input by the - * <code>Convert</code> class. It is possible that many files - * need to be converted into a single output <code>Documetn</code>, - * so this function may be called more than one time. It is the - * plug-in's responsibility to know how to handle the input. - * - * @param name The name corresponding to the <code>InputStream</code>. - * @param is <code>InputStream</code> to be used as input. - * @param isZip <code>boolean</code> to identify that incoming stream is * zipped - * - * @throws IOException If any I/O error occurs. - */ - public void addInputStream(String name, InputStream is,boolean isZip) - throws IOException { - - Document inputDoc; - - if (toOffice == true) { - inputDoc = ci.getPluginFactory().createDeviceDocument(name, is); - } else { - inputDoc = ci.getPluginFactory().createOfficeDocument(name, is, isZip); - } - inputCD.addDocument(inputDoc); - } - - - /** - * Adds the original Document to the Convert Class. This - * is to be used for merges. If this Document is added then - * it is assumed that a convert with merge is the desired - * operation. - * - * @param name The <code>Document</code> name. - * @param is <code>InputStream</code> object corresponding - * to the <code>Document</code>. - * - * @throws IOException If any I/O error occurs. - */ - public DocumentMerger getDocumentMerger(Document origDoc) - throws IOException { - - DocumentMergerFactory myDocMergerFactory = ci.getDocMergerFactory(); - DocumentMerger merger = myDocMergerFactory.createDocumentMerger(origDoc); - return merger; - } - - /** - * Resets the input queue, so that the user can use this class to - * perform another conversion. This causes the - * <code>addInputStream</code> method to accept input for the next - * conversion. - */ - public void reset() { - inputCD.reset(); - } - - - /** - * Clones a Convert object so another Convert object can - * do the same conversion. <code>InputStream<code> objects passed - * in via calls to the <code>addInputStream</code> method are not - * copied. - * - * @return The cloned <code>Convert</code> object. - */ - public Object clone() { - - Convert aClone = null; - - try { - aClone = (Convert) super.clone(); - aClone.reset(); - } - catch (CloneNotSupportedException e) { - System.out.println("Convert clone could not be created"); - } - return aClone; - } - - - /** - * Convert the input specified in calls to the <code>addInputStream</code> - * method to the output format specified by this <code>Convert</code> - * class. - * - * @return The output data. - * - * @throws ConvertException If any conversion error occurs. - * @throws IOException If any I/O error occurs. - */ - public ConvertData convert() throws ConvertException, IOException { - - ConvertData dataOut = new ConvertData(); - - if (toOffice) { - - // From device format to Office format - // - DocumentDeserializerFactory myDocDeserializerFactory = - ci.getDocDeserializerFactory(); - DocumentDeserializer deser = - myDocDeserializerFactory.createDocumentDeserializer(inputCD); - Document deviceDoc = deser.deserialize(); - - - dataOut.addDocument(deviceDoc); - return dataOut; - - } else { - - // From Office format to device format - // - DocumentSerializerFactory myDocSerializerFactory = - ci.getDocSerializerFactory(); - - Enumeration e = inputCD.getDocumentEnumeration(); - - Document doc = (Document) e.nextElement(); - DocumentSerializer ser = myDocSerializerFactory.createDocumentSerializer(doc); - dataOut = ser.serialize(); - - return dataOut; - } - } - - /** - * NEW (HJ): - * Convert the input specified in calls to the <code>addInputStream</code> - * method to the output format specified by this <code>Convert</code> - * class. - * The (de)serializer may use the URLs to resolve links and choose name(s) - * for destination document(s). - * - * @return The output data. - * - * @param sFromURL URL of the source document (may be null if unknown) - * @param sToURL URL of the destination document (may be null if unknown) - * - * @throws ConvertException If any conversion error occurs. - * @throws IOException If any I/O error occurs. - */ - public ConvertData convert(String sFromURL, String sToURL) throws - ConvertException, IOException { - - ConvertData dataOut = new ConvertData(); - - if (toOffice) { - - // From device format to Office format - // - DocumentDeserializerFactory myDocDeserializerFactory = - ci.getDocDeserializerFactory(); - DocumentDeserializer deser = - myDocDeserializerFactory.createDocumentDeserializer(inputCD); - Document officeDoc = deser instanceof DocumentSerializer2 ? - ((DocumentDeserializer2) deser).deserialize(sFromURL,sToURL) : - deser.deserialize(); - - - dataOut.addDocument(officeDoc); - return dataOut; - - } else { - - // From Office format to device format - // - DocumentSerializerFactory myDocSerializerFactory = - ci.getDocSerializerFactory(); - - Enumeration e = inputCD.getDocumentEnumeration(); - - Document doc = (Document) e.nextElement(); - DocumentSerializer ser = myDocSerializerFactory.createDocumentSerializer(doc); - dataOut = ser instanceof DocumentSerializer2 ? - ((DocumentSerializer2) ser).serialize(sFromURL,sToURL) : - ser.serialize(); - - return dataOut; - } - } - - /** - * Returns the appropriate "Office" <code>Document</code> - * object for this plug-in. - * - * @param name The name of the <code>Document</code> to create. - * @param is The <code>InputStream</code> corresponding to the - * <code>Document</code> to create. - * - * @return The appropriate "Office" <code>Document</code> - * object for this plug-in. - * - * @throws IOException If any I/O error occurs. - */ - public Document getOfficeDocument(String name, InputStream is) - throws IOException { - return(ci.getPluginFactory().createOfficeDocument(name, is)); - } - - - /** - * Returns the appropriate "Device" <code>Document</code> - * object for this plug-in. - * - * @param name The name of the <code>Document</code> to create. - * @param is The <code>InputStream</code> corresponding to the - * <code>Document</code> to create. - * - * @return The appropriate "Device" <code>Document</code> - * object for this plug-in. - * - * @throws IOException If any I/O error occurs. - */ - public Document getDeviceDocument(String name, InputStream is) - throws IOException { - return(ci.getPluginFactory().createDeviceDocument(name, is)); - } -} - |