diff options
Diffstat (limited to 'wizards/com/sun/star/wizards/common/ConfigGroup.java')
| -rw-r--r-- | wizards/com/sun/star/wizards/common/ConfigGroup.java | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/wizards/com/sun/star/wizards/common/ConfigGroup.java b/wizards/com/sun/star/wizards/common/ConfigGroup.java new file mode 100644 index 000000000000..1b260132a5f4 --- /dev/null +++ b/wizards/com/sun/star/wizards/common/ConfigGroup.java @@ -0,0 +1,183 @@ +/************************************************************************* + * + * 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.wizards.common; + +import java.lang.reflect.Field; + +/** + * + * @author rpiterman + */ +public class ConfigGroup implements ConfigNode +{ + + public Object root; + + public void writeConfiguration(Object configurationView, Object param) + { + Field[] fields = getClass().getFields(); + for (int i = 0; i < fields.length; i++) + { + if (fields[i].getName().startsWith((String) param)) + { + try + { + writeField(fields[i], configurationView, (String) param); + } + catch (Exception ex) + { + System.out.println("Error writing field: " + fields[i].getName()); + ex.printStackTrace(); + } + } + } + } + + private void writeField(Field field, Object configView, String prefix) throws Exception + { + String propertyName = field.getName().substring(prefix.length()); + //System.out.println("Going to save:" + propertyName); + Class fieldType = field.getType(); + if (ConfigNode.class.isAssignableFrom(fieldType)) + { + Object childView = Configuration.addConfigNode(configView, propertyName); + ConfigNode child = (ConfigNode) field.get(this); + child.writeConfiguration(childView, prefix); + } + else if (fieldType.isPrimitive()) + { + Configuration.set(convertValue(field), propertyName, configView); + } + else if (fieldType.equals(String.class)) + { + Configuration.set(field.get(this), propertyName, configView); + } + } + + /** + * convert the primitive type value of the + * given Field object to the corresponding + * Java Object value. + * @param field + * @return the value of the field as a Object. + * @throws IllegalAccessException + */ + public Object convertValue(Field field) throws IllegalAccessException + { + if (field.getType().equals(Boolean.TYPE)) + { + return (field.getBoolean(this) ? Boolean.TRUE : Boolean.FALSE); + } + if (field.getType().equals(Integer.TYPE)) + { + return new Integer(field.getInt(this)); + } + if (field.getType().equals(Short.TYPE)) + { + return new Short(field.getShort(this)); + } + if (field.getType().equals(Float.TYPE)) + { + return new Double(field.getFloat(this)); + } + if (field.getType().equals(Double.TYPE)) + { + return new Double(field.getDouble(this)); + } + //System.out.println("ohoh..."); + return null; //and good luck with it :-) ... + } + + public void readConfiguration(Object configurationView, Object param) + { + Field[] fields = getClass().getFields(); + for (int i = 0; i < fields.length; i++) + { + if (fields[i].getName().startsWith((String) param)) + { + try + { + readField(fields[i], configurationView, (String) param); + } + catch (Exception ex) + { + System.out.println("Error reading field: " + fields[i].getName()); + ex.printStackTrace(); + } + } + } + } + + private void readField(Field field, Object configView, String prefix) throws Exception + { + String propertyName = field.getName().substring(prefix.length()); + + Class fieldType = field.getType(); + if (ConfigNode.class.isAssignableFrom(fieldType)) + { + ConfigNode child = (ConfigNode) field.get(this); + child.setRoot(root); + child.readConfiguration(Configuration.getNode(propertyName, configView), prefix); + } + else if (fieldType.isPrimitive()) + { + if (fieldType.equals(Boolean.TYPE)) + { + field.setBoolean(this, Configuration.getBoolean(propertyName, configView)); + } + else if (fieldType.equals(Integer.TYPE)) + { + field.setInt(this, Configuration.getInt(propertyName, configView)); + } + else if (fieldType.equals(Short.TYPE)) + { + field.setShort(this, Configuration.getShort(propertyName, configView)); + } + else if (fieldType.equals(Float.TYPE)) + { + field.setFloat(this, Configuration.getFloat(propertyName, configView)); + } + else if (fieldType.equals(Double.TYPE)) + { + field.setDouble(this, Configuration.getDouble(propertyName, configView)); + } + } + else if (fieldType.equals(String.class)) + { + field.set(this, Configuration.getString(propertyName, configView)); + } + } + + public void setRoot(Object newRoot) + { + root = newRoot; + } + + /* (non-Javadoc) + * @see com.sun.star.wizards.common.ConfigNode#writeConfiguration(java.lang.Object, java.lang.Object) + */ +} |