[jbpm-commits] JBoss JBPM SVN: r1573 - in api/trunk/modules/api/src/main/java/org/jboss/bpm: util and 1 other directory.

Author: thomas.diesler(a)jboss.com Date: 2008-07-10 10:08:20 -0400 (Thu, 10 Jul 2008) New Revision: 1573 Added: api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessMarshaller.java api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessUnmarshaller.java Log: Add ProcessMarshaller/Unmarshaller Added: api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessMarshaller.java =================================================================== --- api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessMarshaller.java (rev 0) +++ api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessMarshaller.java 2008-07-10 14:08:20 UTC (rev 1573) @@ -0,0 +1,62 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * 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.jboss.bpm.util; + +// $Id$ + +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Marshaller; + +import org.jboss.bpm.model.Process; + +/** + * A JAXB marshaller for a Process + * + * @author thomas.diesler(a)jboss.com + * @since 08-Jul-2008 + */ +public class ProcessMarshaller +{ + public void marshallProcess(Process proc, Writer out) throws JAXBException, IOException + { + StringWriter strwr = new StringWriter(); + JAXBContext jaxbContext = JAXBContext.newInstance(Process.class.getPackage().getName()); + Marshaller marshaller = jaxbContext.createMarshaller(); + marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); + marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true); + + marshaller.marshal(proc, strwr); + + // Add xmlns:xsi to the top level element and remove it from all others + String str = strwr.toString(); + String xsi = " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""; + str = new StringBuilder(str.replace(xsi, "")).insert(str.indexOf(">"), xsi).toString(); + + // Write the xml string + out.write(str); + } +} Property changes on: api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessMarshaller.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessUnmarshaller.java =================================================================== --- api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessUnmarshaller.java (rev 0) +++ api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessUnmarshaller.java 2008-07-10 14:08:20 UTC (rev 1573) @@ -0,0 +1,54 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * 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.jboss.bpm.util; + +// $Id$ + +import java.io.Reader; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.Unmarshaller; + +import org.jboss.bpm.model.FlowObject; +import org.jboss.bpm.model.Process; + +/** + * A JAXB unmarshaller for a Process + * + * @author thomas.diesler(a)jboss.com + * @since 08-Jul-2008 + */ +public class ProcessUnmarshaller +{ + public Process unmarshallProcess(Reader xml) throws Exception + { + JAXBContext jaxbContext = JAXBContext.newInstance(Process.class.getPackage().getName()); + Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); + Process proc = (Process)unmarshaller.unmarshal(xml); + + // Set the process reference + for (FlowObject fo : proc.getFlowObjects()) + fo.setProcess(proc); + + return proc; + } +} Property changes on: api/trunk/modules/api/src/main/java/org/jboss/bpm/util/ProcessUnmarshaller.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF