diff options
Diffstat (limited to 'reportbuilder/java/com/sun/star/report/pentaho/parser/office')
5 files changed, 675 insertions, 0 deletions
diff --git a/reportbuilder/java/com/sun/star/report/pentaho/parser/office/BodyReadHandler.java b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/BodyReadHandler.java new file mode 100644 index 000000000000..b77c0e80e321 --- /dev/null +++ b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/BodyReadHandler.java @@ -0,0 +1,91 @@ +/************************************************************************* + * + * 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 com.sun.star.report.pentaho.parser.office; + +import com.sun.star.report.pentaho.OfficeNamespaces; +import com.sun.star.report.pentaho.parser.ElementReadHandler; +import com.sun.star.report.pentaho.parser.rpt.ReportReadHandler; + +import org.jfree.report.structure.Element; +import org.jfree.report.structure.Section; + +import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; + +public class BodyReadHandler extends ElementReadHandler +{ + + private ElementReadHandler reportReadHandler; + private final Section body; + + public BodyReadHandler() + { + body = new Section(); + } + + /** + * Returns the handler for a child element. + * + * @param tagName the tag name. + * @param atts the attributes. + * @return the handler or null, if the tagname is invalid. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected XmlReadHandler getHandlerForChild(final String uri, final String tagName, + final Attributes atts) + throws SAXException + { + if (OfficeNamespaces.OFFICE_NS.equals(uri) && "report".equals(tagName)) + { + reportReadHandler = new ReportReadHandler(); + return reportReadHandler; + } + + return null; + } + + /** + * Done parsing. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected void doneParsing() throws SAXException + { + if (reportReadHandler != null) + { + body.addNode(reportReadHandler.getElement()); + } + } + + public Element getElement() + { + return body; + } +} diff --git a/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentContentReadHandler.java b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentContentReadHandler.java new file mode 100644 index 000000000000..1f57c7c61205 --- /dev/null +++ b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentContentReadHandler.java @@ -0,0 +1,236 @@ +/************************************************************************* + * + * 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 com.sun.star.report.pentaho.parser.office; + +import com.sun.star.report.pentaho.OfficeNamespaces; +import com.sun.star.report.pentaho.model.OfficeDocument; +import com.sun.star.report.pentaho.model.OfficeStylesCollection; +import com.sun.star.report.pentaho.parser.style.OfficeStylesReadHandler; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import org.jfree.report.JFreeReport; + +import org.pentaho.reporting.libraries.resourceloader.Resource; +import org.pentaho.reporting.libraries.resourceloader.ResourceException; +import org.pentaho.reporting.libraries.resourceloader.ResourceKey; +import org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException; +import org.pentaho.reporting.libraries.resourceloader.ResourceManager; +import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler; +import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; + +/** + * This is the root handler for the document context. The + * 'office:document-context' element is encountered, if the document is split + * into separate files. + * <p/> + * Alternativly, there is the option to keep everything in one file. The root + * element for that format is 'office:document'. + */ +public class DocumentContentReadHandler extends AbstractXmlReadHandler +{ + + private static final Log LOGGER = LogFactory.getLog(DocumentContentReadHandler.class); + private OfficeDocument report; + private FontFaceDeclsReadHandler fontFaceReadHandler; + private BodyReadHandler bodyReadHandler; + private OfficeStylesCollection officeStylesCollection; + + public DocumentContentReadHandler() + { + } + + /** + * Starts parsing. + * + * @param attrs the attributes. + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected void startParsing(final Attributes attrs) + throws SAXException + { + super.startParsing(attrs); + // parse the external 'styles.xml' if it exists + // parse the external 'meta.xml' if it exists + // parse the external 'settings.xml' if it exists + this.report = parseContentXml(); + this.report.setVirtual(true); + this.report.setType("document-content"); + this.report.setNamespace(OfficeNamespaces.OFFICE_NS); + this.report.setVirtual(true); + this.officeStylesCollection = parseStylesXml(); + } + + private OfficeStylesCollection parseStylesXml() + { + final ResourceKey contextKey = getRootHandler().getContext(); + final ResourceManager resourceManager = getRootHandler().getResourceManager(); + + try + { + final ResourceKey key = + resourceManager.deriveKey(contextKey, "styles.xml"); + final Resource resource = + resourceManager.create(key, contextKey, OfficeStylesCollection.class); + final OfficeStylesCollection styles = + (OfficeStylesCollection) resource.getResource(); + if (styles != null) + { + return styles; + } + } + catch (ResourceKeyCreationException e) + { + // ignore .. + LOGGER.debug("Failed to create resource-key for 'styles.xml'. Ignoring.", e); + } + catch (ResourceException e) + { + // ignore .. + LOGGER.debug("Failed to parse resource for 'styles.xml'. Ignoring.", e); + } + + return new OfficeStylesCollection(); + } + + private OfficeDocument parseContentXml() + { + // Check whether this is a content.xml. + if (!OfficeNamespaces.OFFICE_NS.equals(getUri()) || "document-content".equals(getTagName())) + { + return new OfficeDocument(); + } + + // we may have to parse an existing content.xml. + final ResourceKey contextKey = getRootHandler().getContext(); + final ResourceManager resourceManager = getRootHandler().getResourceManager(); + try + { + final ResourceKey key = + resourceManager.deriveKey(contextKey, "content.xml"); + final Resource resource = + resourceManager.create(key, contextKey, JFreeReport.class); + final OfficeDocument doc = (OfficeDocument) resource.getResource(); + if (doc != null) + { + return doc; + } + } + catch (ResourceKeyCreationException e) + { + // ignore .. + LOGGER.debug("Failed to create resource-key for 'content.xml'. Ignoring."); + } + catch (ResourceException e) + { + // ignore .. + LOGGER.debug("Failed to parse resource for 'content.xml'. Ignoring."); + } + return new OfficeDocument(); + + } + + /** + * Returns the handler for a child element. + * + * @param tagName the tag name. + * @param atts the attributes. + * @return the handler or null, if the tagname is invalid. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected XmlReadHandler getHandlerForChild(final String uri, + final String tagName, + final Attributes atts) + throws SAXException + { + if (OfficeNamespaces.OFFICE_NS.equals(uri)) + { + if ("font-face-decls".equals(tagName)) + { + if (fontFaceReadHandler == null) + { + fontFaceReadHandler = new FontFaceDeclsReadHandler(officeStylesCollection.getFontFaceDecls()); + } + return fontFaceReadHandler; + } + else if ("automatic-styles".equals(tagName)) + { + return new OfficeStylesReadHandler(officeStylesCollection.getAutomaticStyles()); + } + else if ("styles".equals(tagName)) + { + return new OfficeStylesReadHandler(officeStylesCollection.getCommonStyles()); + } + else if ("master-styles".equals(tagName)) + { + return new MasterStylesReadHandler(officeStylesCollection.getMasterStyles()); + } + else if ("body".equals(tagName)) + { + bodyReadHandler = new BodyReadHandler(); + return bodyReadHandler; + } + } + return null; + } + + /** + * Done parsing. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected void doneParsing() + throws SAXException + { + // The office-document is the only node of the report. It allows us to + // switch the layout-processing implementation later on. + + report.setStylesCollection(officeStylesCollection); + + if (bodyReadHandler != null) + { + report.addNode(bodyReadHandler.getElement()); + } + } + + /** + * Returns the object for this element or null, if this element does not + * create an object. + * + * @return the object. + */ + public Object getObject() + throws SAXException + { + return report; + } +} diff --git a/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentStylesReadHandler.java b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentStylesReadHandler.java new file mode 100644 index 000000000000..c8bf1268ab3c --- /dev/null +++ b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/DocumentStylesReadHandler.java @@ -0,0 +1,106 @@ +/************************************************************************* + * + * 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 com.sun.star.report.pentaho.parser.office; + +import com.sun.star.report.pentaho.OfficeNamespaces; +import com.sun.star.report.pentaho.model.OfficeStylesCollection; +import com.sun.star.report.pentaho.parser.ElementReadHandler; +import com.sun.star.report.pentaho.parser.style.OfficeStylesReadHandler; + +import org.jfree.report.structure.Element; + +import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; + +/** + * The root parser for a 'styles.xml' document. This generates the global + * (or common) style collection. These styles contain the named common styles + * and the page layouts. + * + * @author Thomas Morgner + * @since 08.03.2007 + */ +public class DocumentStylesReadHandler extends ElementReadHandler +{ + + private final OfficeStylesCollection officeStylesCollection; + private FontFaceDeclsReadHandler fontFaceReadHandler; + + public DocumentStylesReadHandler() + { + officeStylesCollection = new OfficeStylesCollection(); + } + + /** + * Returns the handler for a child element. + * + * @param tagName the tag name. + * @param atts the attributes. + * @return the handler or null, if the tagname is invalid. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected XmlReadHandler getHandlerForChild(final String uri, + final String tagName, + final Attributes atts) + throws SAXException + { + if (!OfficeNamespaces.OFFICE_NS.equals(uri)) + { + return null; + } + + if ("font-face-decls".equals(tagName)) + { + if (fontFaceReadHandler == null) + { + fontFaceReadHandler = new FontFaceDeclsReadHandler(officeStylesCollection.getFontFaceDecls()); + } + return fontFaceReadHandler; + } + else if ("automatic-styles".equals(tagName)) + { + return new OfficeStylesReadHandler(officeStylesCollection.getAutomaticStyles()); + } + else if ("styles".equals(tagName)) + { + return new OfficeStylesReadHandler(officeStylesCollection.getCommonStyles()); + } + else if ("master-styles".equals(tagName)) + { + return new MasterStylesReadHandler(officeStylesCollection.getMasterStyles()); + } + return null; + } + + public Element getElement() + { + return officeStylesCollection; + } +} diff --git a/reportbuilder/java/com/sun/star/report/pentaho/parser/office/FontFaceDeclsReadHandler.java b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/FontFaceDeclsReadHandler.java new file mode 100644 index 000000000000..bfd0e99e170d --- /dev/null +++ b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/FontFaceDeclsReadHandler.java @@ -0,0 +1,117 @@ +/************************************************************************* + * + * 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 com.sun.star.report.pentaho.parser.office; + +import com.sun.star.report.pentaho.OfficeNamespaces; +import com.sun.star.report.pentaho.model.FontFaceDeclsSection; +import com.sun.star.report.pentaho.model.FontFaceElement; +import com.sun.star.report.pentaho.parser.ElementReadHandler; +import com.sun.star.report.pentaho.parser.style.FontFaceReadHandler; + +import java.util.ArrayList; +import java.util.List; + +import org.jfree.report.structure.Element; + +import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; + + +/** + * Reads the font-face declarations section. This one can only contain + * font-face elements. + * + * @author Thomas Morgner + * @since 13.03.2007 + */ +public class FontFaceDeclsReadHandler extends ElementReadHandler +{ + + private final FontFaceDeclsSection fontFaceDecls; + private final List fontFaceReadHandlers; + + public FontFaceDeclsReadHandler(final FontFaceDeclsSection fontFaceDecls) + { + this.fontFaceDecls = fontFaceDecls; + this.fontFaceReadHandlers = new ArrayList(); + } + + public FontFaceDeclsSection getFontFaceDecls() + { + return fontFaceDecls; + } + + /** + * Returns the handler for a child element. + * + * @param tagName the tag name. + * @param atts the attributes. + * @return the handler or null, if the tagname is invalid. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected XmlReadHandler getHandlerForChild(final String uri, + final String tagName, + final Attributes atts) + throws SAXException + { + if (!OfficeNamespaces.STYLE_NS.equals(uri)) + { + return null; + } + + if ("font-face".equals(tagName)) + { + final FontFaceReadHandler frh = new FontFaceReadHandler(); + fontFaceReadHandlers.add(frh); + return frh; + } + return null; + } + + /** + * Done parsing. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected void doneParsing() + throws SAXException + { + for (int i = 0; i < fontFaceReadHandlers.size(); i++) + { + final FontFaceReadHandler handler = (FontFaceReadHandler) fontFaceReadHandlers.get(i); + fontFaceDecls.addFontFace((FontFaceElement) handler.getElement()); + } + } + + public Element getElement() + { + return fontFaceDecls; + } +} diff --git a/reportbuilder/java/com/sun/star/report/pentaho/parser/office/MasterStylesReadHandler.java b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/MasterStylesReadHandler.java new file mode 100644 index 000000000000..61263a216dca --- /dev/null +++ b/reportbuilder/java/com/sun/star/report/pentaho/parser/office/MasterStylesReadHandler.java @@ -0,0 +1,125 @@ +/************************************************************************* + * + * 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 com.sun.star.report.pentaho.parser.office; + +import com.sun.star.report.pentaho.OfficeNamespaces; +import com.sun.star.report.pentaho.model.OfficeMasterStyles; +import com.sun.star.report.pentaho.parser.ElementReadHandler; +import com.sun.star.report.pentaho.parser.style.MasterPageReadHandler; +import com.sun.star.report.pentaho.parser.style.StyleDefinitionReadHandler; + +import java.util.ArrayList; +import java.util.List; + +import org.jfree.report.structure.Element; + +import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; + + +/** + * Todo: Document me! + * + * @author Thomas Morgner + * @since 13.03.2007 + */ +public class MasterStylesReadHandler extends ElementReadHandler +{ + + private final OfficeMasterStyles masterStyles; + private final List otherHandlers; + private final List masterPageHandlers; + + public MasterStylesReadHandler(final OfficeMasterStyles masterStyles) + { + this.masterStyles = masterStyles; + this.masterPageHandlers = new ArrayList(); + this.otherHandlers = new ArrayList(); + } + + public OfficeMasterStyles getMasterStyles() + { + return masterStyles; + } + + /** + * Returns the handler for a child element. + * + * @param tagName the tag name. + * @param atts the attributes. + * @return the handler or null, if the tagname is invalid. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected XmlReadHandler getHandlerForChild(final String uri, + final String tagName, + final Attributes atts) + throws SAXException + { + if (OfficeNamespaces.STYLE_NS.equals(uri) && "master-page".equals(tagName)) + { + final MasterPageReadHandler mrh = new MasterPageReadHandler(); + masterPageHandlers.add(mrh); + return mrh; + } + + final StyleDefinitionReadHandler readHandler = + new StyleDefinitionReadHandler(); + otherHandlers.add(readHandler); + return readHandler; + } + + /** + * Done parsing. + * + * @throws org.xml.sax.SAXException if there is a parsing error. + */ + protected void doneParsing() + throws SAXException + { + for (int i = 0; i < otherHandlers.size(); i++) + { + final ElementReadHandler handler = + (ElementReadHandler) otherHandlers.get(i); + masterStyles.getOtherNodes().addNode(handler.getElement()); + } + + for (int i = 0; i < masterPageHandlers.size(); i++) + { + final MasterPageReadHandler handler = + (MasterPageReadHandler) masterPageHandlers.get(i); + masterStyles.addMasterPage(handler.getMasterPage()); + } + } + + public Element getElement() + { + return masterStyles; + } +} |