Author: julien_viet Date: 2010-03-07 10:28:04 -0500 (Sun, 07 Mar 2010) New Revision: 2022 Added: portal/trunk/component/common/src/main/java/org/exoplatform/commons/utils/ByteArrayOutput.java portal/trunk/component/portal/src/main/java/org/exoplatform/portal/resource/CachedStylesheet.java Log: fixing what I broke Added: portal/trunk/component/common/src/main/java/org/exoplatform/commons/utils/ByteArrayOutput.java =================================================================== --- portal/trunk/component/common/src/main/java/org/exoplatform/commons/utils/ByteArrayOutput.java (rev 0) +++ portal/trunk/component/common/src/main/java/org/exoplatform/commons/utils/ByteArrayOutput.java 2010-03-07 15:28:04 UTC (rev 2022) @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2010 eXo Platform SAS. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ + +package org.exoplatform.commons.utils; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.UnsupportedEncodingException; +import java.nio.charset.Charset; + +/** + * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> + * @version $Revision$ + */ +public class ByteArrayOutput implements BinaryOutput { + + /** . */ + private static final Charset UTF_8 = Charset.forName("UTF-8"); + + /** . */ + private final ByteArrayOutputStream baos = new ByteArrayOutputStream(); + + public Charset getCharset() + { + return UTF_8; + } + + public void write(byte b) throws IOException + { + baos.write(b); + } + + public void write(byte[] bytes) throws IOException + { + baos.write(bytes); + } + + public void write(byte[] bytes, int off, int len) throws IOException + { + baos.write(bytes, off, len); + } + + public byte[] getBytes() + { + return baos.toByteArray(); + } + + public String getString() throws UnsupportedEncodingException + { + return baos.toString(UTF_8.name()); + } +} Added: portal/trunk/component/portal/src/main/java/org/exoplatform/portal/resource/CachedStylesheet.java =================================================================== --- portal/trunk/component/portal/src/main/java/org/exoplatform/portal/resource/CachedStylesheet.java (rev 0) +++ portal/trunk/component/portal/src/main/java/org/exoplatform/portal/resource/CachedStylesheet.java 2010-03-07 15:28:04 UTC (rev 2022) @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2010 eXo Platform SAS. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ + +package org.exoplatform.portal.resource; + +import org.exoplatform.commons.utils.*; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.lang.reflect.UndeclaredThrowableException; + +/** + * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> + * @version $Revision$ + */ +public class CachedStylesheet +{ + + /** The optimized encoder. */ + private static final TextEncoder encoder = new CharsetTextEncoder(new TableCharEncoder(CharsetCharEncoder.getUTF8())); + + /** . */ + private final String text; + + /** . */ + private final byte[] bytes; + + public CachedStylesheet(String text) + { + // Compute encoded bytes + byte[] bytes; + try + { + ByteArrayOutputStream baos = new ByteArrayOutputStream(text.length() * 2); + encoder.encode(text, 0, text.length(), baos); + baos.flush(); + bytes = baos.toByteArray(); + } catch (IOException e) + { + throw new UndeclaredThrowableException(e, "That should not happen"); + } + + // + this.text = text; + this.bytes = bytes; + } + + public String getText() + { + return text; + } + + public void writeTo(BinaryOutput output) throws IOException + { + output.write(bytes); + } +}