diff options
Diffstat (limited to 'scripting/java/com/sun/star/script/framework/io')
5 files changed, 908 insertions, 0 deletions
diff --git a/scripting/java/com/sun/star/script/framework/io/UCBStreamHandler.java b/scripting/java/com/sun/star/script/framework/io/UCBStreamHandler.java new file mode 100644 index 000000000000..6ca6fabff260 --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/io/UCBStreamHandler.java @@ -0,0 +1,281 @@ +/************************************************************************* +* + * 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.script.framework.io; + +import java.net.*; +import java.io.*; +import java.util.*; +import java.util.zip.*; + +import com.sun.star.uno.XComponentContext; +import com.sun.star.ucb.XSimpleFileAccess; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.lang.XMultiComponentFactory; +import com.sun.star.io.XInputStream; +import com.sun.star.io.XOutputStream; +import com.sun.star.io.XTruncate; + +import com.sun.star.script.framework.log.LogUtils; +import com.sun.star.script.framework.provider.PathUtils; + +public class UCBStreamHandler extends URLStreamHandler { + + public final static String separator = "/ucb/"; + + private XComponentContext m_xContext = null; + private XMultiComponentFactory m_xMultiComponentFactory = null; + private XSimpleFileAccess m_xSimpleFileAccess = null; + private HashMap m_jarStreamMap = new HashMap(12); + public static String m_ucbscheme; + + public UCBStreamHandler( XComponentContext ctxt, String scheme, XSimpleFileAccess xSFA ) + { + LogUtils.DEBUG( "UCBStreamHandler ctor, scheme = " + scheme ); + this.m_xContext = ctxt; + this.m_ucbscheme = scheme; + this.m_xSimpleFileAccess = xSFA; + } + + public void parseURL(URL url, String spec, int start, int limit) { + LogUtils.DEBUG("**XUCBStreamHandler, parseURL: " + url + " spec: " + spec + " start: " + start + " limit: " + limit ); + + String file = url.getFile(); + if (file == null) + file = spec.substring(start, limit); + else + file += spec.substring(start, limit); + + LogUtils.DEBUG("**For scheme = " + m_ucbscheme ); + LogUtils.DEBUG("**Setting path = " + file ); + setURL(url, m_ucbscheme, null, -1, null, null, file, null, null); + } + + public URLConnection openConnection(URL u) throws IOException { + return new UCBConnection(u); + } + + private class UCBConnection extends URLConnection { + + public UCBConnection(URL url) { + super(url); + } + + public void connect() { + } + + public InputStream getInputStream() throws IOException { + LogUtils.DEBUG("UCBConnectionHandler GetInputStream on " + url ); + String sUrl = url.toString(); + if (sUrl.lastIndexOf(separator) == -1) { + LogUtils.DEBUG("getInputStream straight file load" ); + return getFileStreamFromUCB(sUrl); + } + else { + String path = sUrl.substring(0, sUrl.lastIndexOf(separator) ); + String file = sUrl.substring( + sUrl.lastIndexOf(separator) + separator.length()); + LogUtils.DEBUG("getInputStream, load of file from another file eg. " + file + " from " + path ); + return getUCBStream(file, path); + } + } + public OutputStream getOutputStream() throws IOException { + LogUtils.DEBUG("UCBConnectionHandler getOutputStream on " + url ); + OutputStream os = null; + try + { + String sUrl = url.toString(); + if ( !( sUrl.lastIndexOf(separator) == -1) ) { + String path = sUrl.substring(0, sUrl.lastIndexOf(separator)); + String file = sUrl.substring( + sUrl.lastIndexOf(separator) + separator.length()); + + if ( m_xSimpleFileAccess.isReadOnly( path ) ) + { + throw new java.io.IOException("File is read only"); + } + + LogUtils.DEBUG("getOutputStream, create o/p stream for file eg. " + path ); + + // we will only deal with simple file write + XOutputStream xos = m_xSimpleFileAccess.openFileWrite( path ); + XTruncate xtrunc = ( XTruncate ) UnoRuntime.queryInterface( XTruncate.class, xos ); + if ( xtrunc != null ) + { + xtrunc.truncate(); + } + os = new XOutputStreamWrapper( xos ); + } + if ( os == null ) + { + throw new IOException("Failed to get OutputStream for " + sUrl ); + } + } + catch ( com.sun.star.ucb.CommandAbortedException cae ) + { + LogUtils.DEBUG("caught exception: " + cae.toString() + " getting writable stream from " + url ); + throw new IOException( cae.toString() ); + } + catch ( com.sun.star.uno.Exception e ) + { + LogUtils.DEBUG("caught unknown exception: " + e.toString() + " getting writable stream from " + url ); + throw new IOException( e.toString() ); + } + return os; + } + } + + + private InputStream getUCBStream(String file, String path) + throws IOException + { + InputStream is = null; + InputStream result = null; + + try { + if (path.endsWith(".jar")) { + is = (InputStream)m_jarStreamMap.get(path); + + if (is == null) { + is = getFileStreamFromUCB(path); + m_jarStreamMap.put(path, is); + } + else { + try { + is.reset(); + } + catch (IOException e) { + is.close(); + is = getFileStreamFromUCB(path); + m_jarStreamMap.put(path, is); + } + } + result = getFileStreamFromJarStream(file, is); + } + else + { + String fileUrl = PathUtils.make_url(path,file); + result = getFileStreamFromUCB(fileUrl); + } + } + finally { + if (is != null) { + try { + is.close(); + } + catch (IOException ioe) { + LogUtils.DEBUG("Caught exception closing stream: " + + ioe.getMessage()); + } + } + } + return result; + } + + private InputStream getFileStreamFromJarStream(String file, InputStream is) + throws IOException + { + ZipInputStream zis = null; + ZipEntry entry = null; + boolean found = false; + + zis = new ZipInputStream(is); + + while (zis.available() != 0) { + entry = (ZipEntry)zis.getNextEntry(); + + if (entry.getName().equals(file)) { + return zis; + } + } + return null; + } + + private InputStream getFileStreamFromUCB(String path) + throws IOException + { + InputStream result = null; + XInputStream xInputStream = null; + + try { + LogUtils.DEBUG("Trying to read from " + path ); + xInputStream = m_xSimpleFileAccess.openFileRead(path); + LogUtils.DEBUG("sfa appeared to read file " ); + byte[][] inputBytes = new byte[1][]; + + int ln = 0; + int sz = m_xSimpleFileAccess.getSize(path); + // TODO don't depend on result of available() or size() + // just read stream 'till complete + if ( sz == 0 ) + { + if ( xInputStream.available() > 0 ) + { + sz = xInputStream.available(); + } + } + LogUtils.DEBUG("size of file " + path + " is " + sz ); + LogUtils.DEBUG("available = " + xInputStream.available() ); + inputBytes[0] = new byte[sz]; + + ln = xInputStream.readBytes(inputBytes, sz); + + if (ln != sz) { + throw new IOException( + "Failed to read " + sz + " bytes from XInputStream"); + } + + result = new ByteArrayInputStream(inputBytes[0]); + } + catch (com.sun.star.io.IOException ioe) { + LogUtils.DEBUG("caught exception " + ioe ); + throw new IOException(ioe.getMessage()); + } + catch (com.sun.star.uno.Exception e) { + LogUtils.DEBUG("caught exception " + e ); + throw new IOException(e.getMessage()); + } + finally + { + if (xInputStream != null) { + try { + xInputStream.closeInput(); + } + catch (Exception e2) { + LogUtils.DEBUG( + "Error closing XInputStream:" + e2.getMessage()); + } + } + } + return result; + } + + private String convertClassNameToFileName(String name) { + return name.replace('.', File.separatorChar) + ".class"; + } + +} diff --git a/scripting/java/com/sun/star/script/framework/io/XInputStreamImpl.java b/scripting/java/com/sun/star/script/framework/io/XInputStreamImpl.java new file mode 100644 index 000000000000..c83c030662a4 --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/io/XInputStreamImpl.java @@ -0,0 +1,119 @@ +/************************************************************************* + * + * 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.script.framework.io; + +import com.sun.star.io.XInputStream; +import java.io.InputStream; +import java.io.IOException; + +public class XInputStreamImpl implements XInputStream +{ + InputStream is; + public XInputStreamImpl( InputStream is ) + { + this.is = is; + } + + public int readBytes( /*OUT*/byte[][] aData, /*IN*/int nBytesToRead ) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException + { + aData[ 0 ] = new byte[ nBytesToRead ]; + + int totalBytesRead = 0; + + try + { + int bytesRead = 0; + while ( ( bytesRead = is.read( aData[ 0 ], totalBytesRead, nBytesToRead ) ) > 0 && ( totalBytesRead < nBytesToRead ) ) + { + totalBytesRead += bytesRead; + nBytesToRead -= bytesRead; + } + } + catch ( IOException e ) + { + throw new com.sun.star.io.IOException( e.toString() ); + } + catch ( IndexOutOfBoundsException aie ) + { + throw new com.sun.star.io.BufferSizeExceededException( aie.toString() ); + } + return totalBytesRead; + } + + public int readSomeBytes( /*OUT*/byte[][] aData, /*IN*/int nMaxBytesToRead ) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException + { + int bytesToRead = nMaxBytesToRead; + int availableBytes = available(); + if ( availableBytes < nMaxBytesToRead ) + { + bytesToRead = availableBytes; + } + int read = readBytes( aData, bytesToRead ); + return read; + } + + public void skipBytes( /*IN*/int nBytesToSkip ) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException + { + long bytesSkipped = 0; + try + { + bytesSkipped = is.skip( (long)nBytesToSkip ); + } + catch ( IOException e ) + { + throw new com.sun.star.io.IOException( e.toString() ); + } + } + + public int available( ) throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException + { + int bytesAvail = 0; + try + { + bytesAvail = is.available(); + } + catch ( IOException e ) + { + throw new com.sun.star.io.IOException( e.toString() ); + } + return bytesAvail; + } + + public void closeInput( ) throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException + { + try + { + is.close(); + } + catch( IOException e ) + { + throw new com.sun.star.io.IOException( e.toString() ); + } + } + +} diff --git a/scripting/java/com/sun/star/script/framework/io/XInputStreamWrapper.java b/scripting/java/com/sun/star/script/framework/io/XInputStreamWrapper.java new file mode 100644 index 000000000000..cfc1b8489739 --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/io/XInputStreamWrapper.java @@ -0,0 +1,102 @@ +/************************************************************************* + * + * 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.script.framework.io; + +import java.io.InputStream; +import com.sun.star.io.XInputStream; + +public class XInputStreamWrapper extends InputStream { + private XInputStream m_xInputStream; + + public XInputStreamWrapper(XInputStream xInputStream) { + m_xInputStream = xInputStream; + } + + public int read() throws java.io.IOException + { + byte[][] byteRet = new byte[1][0]; + long numRead; + + try { + numRead = m_xInputStream.readBytes(byteRet, 1); + } + catch (com.sun.star.io.IOException ioe) { + throw new java.io.IOException(ioe.getMessage()); + } + + if (numRead != 1) { + return -1; + } + return byteRet[0][0]; + } + + public int read( byte[] b ) throws java.io.IOException + { + byte[][] byteRet = new byte[1][]; + byteRet[0] = b; + try + { + return m_xInputStream.readBytes( byteRet, b.length ); + } + catch ( com.sun.star.io.IOException ioe) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + + public long skip(long n) throws java.io.IOException + { + try { + m_xInputStream.skipBytes((int)n); + return n; + } + catch (com.sun.star.io.IOException ioe) { + throw new java.io.IOException(ioe.getMessage()); + } + } + + public int available() throws java.io.IOException + { + try { + return m_xInputStream.available(); + } + catch (com.sun.star.io.IOException ioe) { + throw new java.io.IOException(ioe.getMessage()); + } + } + + public void close() throws java.io.IOException + { + try { + m_xInputStream.closeInput(); + } + catch (com.sun.star.io.IOException ioe) { + throw new java.io.IOException(ioe.getMessage()); + } + } + +} diff --git a/scripting/java/com/sun/star/script/framework/io/XOutputStreamWrapper.java b/scripting/java/com/sun/star/script/framework/io/XOutputStreamWrapper.java new file mode 100644 index 000000000000..dc2c7233708d --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/io/XOutputStreamWrapper.java @@ -0,0 +1,128 @@ +/************************************************************************* + * + * 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.script.framework.io; +import java.io.*; +import com.sun.star.io.XOutputStream; + + +public class XOutputStreamWrapper extends OutputStream { + XOutputStream m_xOutputStream; + public XOutputStreamWrapper(XOutputStream xOs ) { + this.m_xOutputStream = xOs; + } + public void write(int b) + throws java.io.IOException + { + if ( m_xOutputStream == null ) + { + throw new java.io.IOException("Stream is null"); + } + byte[] bytes = new byte[1]; + bytes[0] = (byte) b; + try + { + m_xOutputStream.writeBytes( bytes ); + } + catch ( com.sun.star.io.IOException ioe ) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + public void write(byte[] b) + throws java.io.IOException + { + + if ( m_xOutputStream == null ) + { + throw new java.io.IOException( "Stream is null" ); + } + try + { + m_xOutputStream.writeBytes( b ); + } + catch ( com.sun.star.io.IOException ioe ) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + public void write( byte[] b, int off, int len ) + throws java.io.IOException + { + if ( m_xOutputStream == null ) + { + throw new java.io.IOException( "Stream is null" ); + } + byte[] bytes = new byte[len]; + for ( int i=off; i< off+len; i++ ) + { + bytes[i] = b[i]; + } + try + { + m_xOutputStream.writeBytes(bytes); + } + catch ( com.sun.star.io.IOException ioe ) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + + public void flush() + throws java.io.IOException + { + if ( m_xOutputStream == null ) + { + throw new java.io.IOException( "Stream is null" ); + } + try + { + m_xOutputStream.flush(); + } + catch ( com.sun.star.io.IOException ioe ) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + public void close() + throws java.io.IOException + { + if ( m_xOutputStream == null ) + { + throw new java.io.IOException( "Stream is null" ); + } + try + { + m_xOutputStream.closeOutput(); + } + catch ( com.sun.star.io.IOException ioe ) + { + throw new java.io.IOException(ioe.getMessage()); + } + } + + } + diff --git a/scripting/java/com/sun/star/script/framework/io/XStorageHelper.java b/scripting/java/com/sun/star/script/framework/io/XStorageHelper.java new file mode 100644 index 000000000000..7043438bc87e --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/io/XStorageHelper.java @@ -0,0 +1,278 @@ +/************************************************************************* + * + * 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.script.framework.io; + +import com.sun.star.frame.XModel; + +import com.sun.star.container.XNameAccess; + +import com.sun.star.uno.XInterface; +import com.sun.star.uno.UnoRuntime; + +import com.sun.star.lang.XComponent; + +import com.sun.star.uno.AnyConverter; + +import com.sun.star.io.XStream; +import com.sun.star.io.XInputStream; +import com.sun.star.io.XOutputStream; + +import com.sun.star.embed.XStorage; +import com.sun.star.embed.XTransactedObject; + +import com.sun.star.document.XDocumentSubStorageSupplier; + +import com.sun.star.beans.XPropertySet; + +import com.sun.star.lang.XEventListener; +import com.sun.star.lang.EventObject; + +import com.sun.star.script.framework.log.LogUtils; +import com.sun.star.script.framework.provider.PathUtils; + +import java.util.*; +import java.io.*; + + +public class XStorageHelper implements XEventListener +{ + XStorage[] xStorages; + XStream xStream; + XInputStream xIs = null; + XOutputStream xOs = null; + static Map modelMap = new HashMap(); + XModel xModel = null; + private static XStorageHelper listener = new XStorageHelper(); + + private XStorageHelper() {} + public XStorageHelper( String path, int mode, boolean create ) throws IOException + { + String modelUrl = null; + int indexOfScriptsDir = path.lastIndexOf( "Scripts" ); + if ( indexOfScriptsDir > -1 ) + { + modelUrl = path.substring( 0, indexOfScriptsDir - 1 ); + path = path.substring( indexOfScriptsDir, path.length()); + } + + LogUtils.DEBUG("XStorageHelper ctor, path: " + path); + this.xModel = getModelForURL( modelUrl ); + + try + { + StringTokenizer tokens = new StringTokenizer(path, "/"); + + if (tokens.countTokens() == 0) + { + throw new IOException("Invalid path"); + } + XDocumentSubStorageSupplier xDocumentSubStorageSupplier = + (XDocumentSubStorageSupplier) UnoRuntime.queryInterface( + XDocumentSubStorageSupplier.class, xModel); + xStorages = new XStorage[tokens.countTokens() ]; + LogUtils.DEBUG("XStorageHelper ctor, path chunks length: " + xStorages.length ); + + for ( int i = 0; i < xStorages.length; i++ ) + { + LogUtils.DEBUG("XStorageHelper, processing index " + i ); + String name = tokens.nextToken(); + LogUtils.DEBUG("XStorageHelper, getting: " + name); + XStorage storage = null; + if ( i == 0 ) + { + storage = xDocumentSubStorageSupplier.getDocumentSubStorage( name, mode ); + if ( storage == null ) + { + LogUtils.DEBUG("** boo hoo Storage is null " ); + } + XPropertySet xProps = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,storage ); + if ( xProps != null ) + { + String mediaType = AnyConverter.toString( xProps.getPropertyValue( "MediaType" ) ); + LogUtils.DEBUG("***** media type is " + mediaType ); + if ( !mediaType.equals("scripts") ) + { + xProps.setPropertyValue("MediaType","scripts"); + } + } + } + else + { + XNameAccess xNameAccess = (XNameAccess) + UnoRuntime.queryInterface(XNameAccess.class, xStorages[i-1]); + if (xNameAccess == null ) + { + disposeObject(); + throw new IOException("No name access " + name); + } + else if ( !xNameAccess.hasByName(name) || !xStorages[i-1].isStorageElement(name) ) + { + if ( !create ) + { + disposeObject(); + throw new IOException("No subdir: " + name); + } + else + { + // attempt to create new storage + LogUtils.DEBUG("Attempt to create new storage for " + name ); + } + } + + storage = xStorages[i-1].openStorageElement( + name, mode ); + } + if ( storage == null ) + { + disposeObject(); + throw new IOException("storage not found: " + name); + } + xStorages[ i ] = storage; + + } + } + catch ( com.sun.star.io.IOException ioe) + { + disposeObject(); + } + catch (com.sun.star.uno.Exception e) + { + disposeObject(); + throw new IOException(e.getMessage()); + } + } + + public synchronized static void addNewModel( XModel model ) + { + // TODO needs to cater for model for untitled document + modelMap.put( PathUtils.getOidForModel( model ), model ); + XComponent xComp = (XComponent) + UnoRuntime.queryInterface(XComponent.class, model); + + if ( xComp != null ) + { + try + { + xComp.addEventListener( listener ); + } + catch ( Exception e ) + { + // What TODO here ? + LogUtils.DEBUG( LogUtils.getTrace( e ) ); + } + } + } + + public void disposing( EventObject Source ) + { + XModel model = (XModel) + UnoRuntime.queryInterface(XModel.class,Source.Source ); + + if ( model != null ) + { + LogUtils.DEBUG(" Disposing doc " + model.getURL() ); + Object result = modelMap.remove( model ); + result = null; + } + } + public XStorage getStorage() + { + return xStorages[ xStorages.length - 1 ]; + } + public XModel getModel() + { + return xModel; + } + public void disposeObject() + { + disposeObject( false ); + } + public void disposeObject( boolean shouldCommit ) + { + LogUtils.DEBUG("In disposeObject"); + + for ( int i = xStorages.length -1 ; i > -1; i-- ) + { + LogUtils.DEBUG("In disposeObject disposing storage " + i ); + try + { + XStorage xStorage = xStorages[i]; + if ( shouldCommit ) + { + commit(xStorage); + } + disposeObject(xStorage); + LogUtils.DEBUG("In disposeObject disposed storage " + i ); + } + catch( Exception ignore ) + { + LogUtils.DEBUG("Exception disposing storage " + i ); + } + + } + + } + static public void disposeObject( XInterface xInterface ) + { + if (xInterface == null) { + return; + } + + XComponent xComponent = (XComponent) + UnoRuntime.queryInterface(XComponent.class, xInterface); + + if (xComponent == null) { + return; + } + xComponent.dispose(); + } + static public void commit( XInterface xInterface ) + { + XTransactedObject xTrans = (XTransactedObject) + UnoRuntime.queryInterface(XTransactedObject.class, xInterface); + if ( xTrans != null ) + { + try + { + xTrans.commit(); + } + catch ( Exception e ) + { + LogUtils.DEBUG("Something went bellyup exception: " + e ); + } + } + } + + public XModel getModelForURL( String url ) + { + //TODO does not cater for untitled documents + return (XModel)modelMap.get( url ); + } + +} + |