/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.docxparser;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.InvalidParameterException;
import org.apache.poi.openxml4j.opc.PackageRelationshipTypes;
import org.dom4j.Namespace;
public class DocxXmlUtil {
private static final String NAMESPACEURL_WORDPROCESSINGML = "http://schemas.openxmlformats.org/wordprocessingml/2006/main";
private static final String NAMESPACEURL_RELATIONSHIP = "http://schemas.openxmlformats.org/officeDocument/2006/relationships";
private static final String NAMESPACEURL_DRAWINGMAIN = "http://schemas.openxmlformats.org/drawingml/2006/main";
public static final Namespace NAMESPACE_WORDPROCESSINGML = new Namespace("w", NAMESPACEURL_WORDPROCESSINGML);
public static final Namespace NAMESPACE_RELATIONSHIP = new Namespace("r", NAMESPACEURL_RELATIONSHIP);
public static final Namespace NAMESPACE_DRAWINGMAIN = new Namespace("a", NAMESPACEURL_DRAWINGMAIN);
public static final String RELATIONSHIPTYPE_COREDOCUMENT = PackageRelationshipTypes.CORE_DOCUMENT;
public static final String RELATIONSHIPTYPE_IMAGEPART = PackageRelationshipTypes.IMAGE_PART;
public static final String RELATIONSHIPTYPE_NUMBERINGPART = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/numbering";
public static final String RELATIONSHIPTYPE_HYPERLINK = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink";
public static Namespace getNamespace(String prefix) {
if (NAMESPACE_WORDPROCESSINGML.getPrefix().equals(prefix)) {
return NAMESPACE_WORDPROCESSINGML;
} else if (NAMESPACE_RELATIONSHIP.getPrefix().equals(prefix)) {
return NAMESPACE_RELATIONSHIP;
} else if (NAMESPACE_DRAWINGMAIN.getPrefix().equals(prefix)) {
return NAMESPACE_DRAWINGMAIN;
}
throw new InvalidParameterException("Invalid prefix '" + prefix + "' for getNamespace");
}
public static Namespace getNamespace(OpenXmlTag openXmlTag) {
return getNamespace(openXmlTag.getPrefix());
}
public static byte[] getByteArrayFromInputStream(InputStream in) throws IOException {
ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int length;
while ((length = in.read(buffer)) != -1) {
byteArray.write(buffer, 0, length);
}
return byteArray.toByteArray();
}
}