Andrea Gelmini
6e696502fc
Change-Id: I3e012ec27be31748afd2486366ede02939ca3cf1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210567 Tested-by: Julien Nabet <serval2412@yahoo.fr> Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
346 lines
11 KiB
Java
346 lines
11 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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package com.sun.star.cmp;
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import com.sun.star.io.XPersistObject;
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import com.sun.star.io.XObjectInputStream;
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import com.sun.star.io.XObjectOutputStream;
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import com.sun.star.beans.XPropertySet;
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import com.sun.star.beans.XPropertySetInfo;
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import com.sun.star.beans.Property;
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import com.sun.star.beans.XPropertyChangeListener;
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import com.sun.star.beans.XVetoableChangeListener;
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import com.sun.star.lang.XMultiServiceFactory;
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import com.sun.star.lang.XSingleServiceFactory;
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import com.sun.star.lang.XServiceInfo;
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import com.sun.star.uno.XInterface;
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import com.sun.star.lang.XTypeProvider;
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import com.sun.star.registry.XRegistryKey;
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import com.sun.star.comp.loader.FactoryHelper;
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import com.sun.star.uno.Type;
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/**
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* Class MyPersistObject implements an XPersistObject, XServiceInfo,
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* XTypeProvider and XPropertySet.
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*
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* Warning: In XPropertySet only the following methods that are
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* used for testing are really implemented:
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*
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* - public XPropertySetInfo getPropertySetInfo()
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* - public void setPropertyValue(String property, Object value)
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* - public Object getPropertyValue(String property)
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*/
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public class MyPersistObject implements XPersistObject, XTypeProvider,
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XServiceInfo, XPropertySet {
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private class MyPropertySetInfo implements XPropertySetInfo {
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Property[] _props;
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public MyPropertySetInfo(Property[] props) {
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_props = props;
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}
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public Property[] getProperties() {
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return _props;
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}
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public Property getPropertyByName(String name) {
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int i = getPropertyIndexByName(name);
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return i>0?_props[i]:null;
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}
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public int getPropertyIndexByName(String name) {
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for ( int i=0; i<_props.length; i++ )
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if (name.equals(_props[i].Name))
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return i;
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return -1;
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}
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public boolean hasPropertyByName(String name) {
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int i = getPropertyIndexByName(name);
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return i>0;
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}
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}
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private static final boolean verbose = false;
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public static final String __serviceName =
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"com.sun.star.cmp.PersistObject";
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public static final String __implName =
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"com.sun.star.cmp.MyPersistObject";
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// lots of props to write
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Property[] props;
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private byte by;
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private int i;
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private char c;
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private double d;
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private float f;
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private short s;
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private String st;
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// property set info
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XPropertySetInfo xInfo;
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/**
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* Constructor: sets all properties
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**/
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public MyPersistObject() {
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int prop_count = 7;
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props = new Property[prop_count];
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for (int i=0; i<prop_count; i++ ) {
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props[i] = new Property();
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}
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by = 1;
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props[0].Name = "byte";
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i = 3;
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props[1].Name = "int";
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c = 'c';
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props[2].Name = "char";
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d = 3.142;
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props[3].Name = "double";
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f = 2.718f;
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props[4].Name = "float";
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s = 1;
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props[5].Name = "short";
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st = "Though this be madness, yet there is method in 't.";
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props[6].Name = "String";
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xInfo = new MyPropertySetInfo(props);
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}
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/**
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* This function provides the service name
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* @return the service name
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* @see com.sun.star.io.XPersistObject
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*/
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public String getServiceName() {
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if ( verbose ) {
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System.out.println("get service name");
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}
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return __serviceName;
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}
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/**
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* Function reads properties from this input stream
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* @param inStream the input stream
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* @see com.sun.star.io.XPersistObject
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*/
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public void read(XObjectInputStream inStream)
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throws com.sun.star.io.IOException {
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s = inStream.readShort();
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i = inStream.readLong();
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by = inStream.readByte();
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c = inStream.readChar();
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d = inStream.readDouble();
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f = inStream.readFloat();
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st = inStream.readUTF();
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if ( verbose )
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System.out.println("read called" + s + " " + i + " " + st);
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}
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/**
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* Function writes properties on this output stream
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* @param outStream the output stream
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* @see com.sun.star.io.XPersistObject
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*/
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public void write(XObjectOutputStream outStream)
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throws com.sun.star.io.IOException {
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if ( verbose )
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System.out.println("write called");
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outStream.writeShort(s);
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outStream.writeLong(i);
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outStream.writeByte(by);
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outStream.writeChar(c);
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outStream.writeDouble(d);
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outStream.writeFloat(f);
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outStream.writeUTF(st);
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}
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/**
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* Function to get information about the property set.
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* @return The information
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* @see com.sun.star.io.XPropertySet
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*/
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public XPropertySetInfo getPropertySetInfo() {
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return xInfo;
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}
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/**
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* Set a property value
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* @param property The name of the property.
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* @param value The new value of the property.
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* @see com.sun.star.io.XPropertySet
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*/
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public void setPropertyValue(String property, Object value) {
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if ( property.equals(props[0].Name))
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by = ((Byte)value).byteValue();
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if ( property.equals(props[1].Name))
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i = ((Integer)value).intValue();
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if ( property.equals(props[2].Name))
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c = ((Character)value).charValue();
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if ( property.equals(props[3].Name))
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d = ((Double)value).doubleValue();
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if ( property.equals(props[4].Name))
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f = ((Float)value).floatValue();
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if ( property.equals(props[5].Name))
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s = ((Short)value).shortValue();
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if ( property.equals(props[6].Name))
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st = (String)value;
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}
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/**
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* Get a property value
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* @param property The property name.
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* @return The value of the property.
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* @see com.sun.star.io.XPropertySet
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*/
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public Object getPropertyValue(String property) {
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if ( property.equals(props[0].Name))
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return Byte.valueOf(by);
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if ( property.equals(props[1].Name))
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return Integer.valueOf(i);
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if ( property.equals(props[2].Name))
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return Character.valueOf(c);
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if ( property.equals(props[3].Name))
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return Double.valueOf(d);
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if ( property.equals(props[4].Name))
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return Float.valueOf(f);
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if ( property.equals(props[5].Name))
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return Short.valueOf(s);
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if ( property.equals(props[6].Name))
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return st;
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return new Object();
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}
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/**
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* Empty implementation: not needed for tests.
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*/
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public void addPropertyChangeListener(String aPropertyName,
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XPropertyChangeListener xListener ) {}
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/**
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* Empty implementation: not needed for tests.
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*/
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public void removePropertyChangeListener(String aPropertyName,
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XPropertyChangeListener aListener ) {}
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/**
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* Empty implementation: not needed for tests.
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*/
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public void addVetoableChangeListener(String PropertyName,
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XVetoableChangeListener aListener ) {}
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/**
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* Empty implementation: not needed for tests.
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*/
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public void removeVetoableChangeListener(String PropertyName,
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XVetoableChangeListener aListener ) {}
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/**
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* Get all implemented types of this class.
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* @return An array of implemented interface types.
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* @see com.sun.star.lang.XTypeProvider
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*/
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public Type[] getTypes() {
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Type[] type = new Type[5];
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type[0] = new Type(XInterface.class);
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type[1] = new Type(XTypeProvider.class);
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type[2] = new Type(XPersistObject.class);
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type[3] = new Type(XServiceInfo.class);
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type[4] = new Type(XPropertySet.class);
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return type;
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}
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/**
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* Get the implementation id.
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* @return An empty implementation id.
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* @see com.sun.star.lang.XTypeProvider
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*/
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public byte[] getImplementationId() {
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return new byte[0];
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}
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/**
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* Function for reading the implementation name.
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*
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* @return the implementation name
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* @see com.sun.star.lang.XServiceInfo
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*/
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public String getImplementationName() {
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return __implName;
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}
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/**
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* Does the implementation support this service?
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*
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* @param serviceName The name of the service in question
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* @return true, if service is supported, false otherwise
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* @see com.sun.star.lang.XServiceInfo
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*/
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public boolean supportsService(String serviceName) {
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return serviceName.equals(__serviceName);
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}
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/**
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* Function for reading all supported services
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*
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* @return An array with all supported service names
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* @see com.sun.star.lang.XServiceInfo
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*/
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public String[] getSupportedServiceNames() {
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String[] supServiceNames = {__serviceName};
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return supServiceNames;
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}
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/**
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*
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* Gives a factory for creating the service.
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* This method is called by the <code>JavaLoader</code>
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* <p>
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* @return returns an <code>XSingleServiceFactory</code> for creating the component
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* @param implName the name of the implementation for which a service is desired
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* @param multiFactory the service manager to be used if needed
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* @param regKey the registryKey
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* @see com.sun.star.comp.loader.JavaLoader
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*/
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public static XSingleServiceFactory __getServiceFactory(String implName,
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XMultiServiceFactory multiFactory, XRegistryKey regKey)
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{
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XSingleServiceFactory xSingleServiceFactory = null;
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if (implName.equals(MyPersistObject.class.getName()))
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xSingleServiceFactory = FactoryHelper.getServiceFactory(
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MyPersistObject.class, __serviceName, multiFactory, regKey);
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return xSingleServiceFactory;
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}
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/**
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* Writes the service information into the given registry key.
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* This method is called by the <code>JavaLoader</code>
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* <p>
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* @return returns true if the operation succeeded
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* @param regKey the registryKey
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* @see com.sun.star.comp.loader.JavaLoader
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*/
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public static boolean __writeRegistryServiceInfo(XRegistryKey regKey) {
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return FactoryHelper.writeRegistryServiceInfo(MyPersistObject.class.getName(),
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__serviceName, regKey);
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}
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} // finish class MyPersistObject
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