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Diffstat (limited to 'qadevOOo/runner/util/dbg.java')
| -rw-r--r-- | qadevOOo/runner/util/dbg.java | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/qadevOOo/runner/util/dbg.java b/qadevOOo/runner/util/dbg.java new file mode 100644 index 000000000..5416e92f6 --- /dev/null +++ b/qadevOOo/runner/util/dbg.java @@ -0,0 +1,274 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +package util; + +import com.sun.star.uno.XInterface; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.Type; +import com.sun.star.beans.XPropertySet; +import com.sun.star.beans.XPropertySetInfo; +import com.sun.star.beans.Property; +import com.sun.star.beans.PropertyAttribute; +import com.sun.star.beans.PropertyValue; +import com.sun.star.lang.XTypeProvider; +import com.sun.star.lang.XServiceInfo; +import java.io.PrintWriter; +import java.io.OutputStreamWriter; +import java.io.UnsupportedEncodingException; +import java.lang.reflect.Method; + +/** + * This class accumulates all kinds of methods for accessing debug information + * from UNO implementations. + */ +public class dbg { + + /** + * Prints information about the supported interfaces of an implementation + * to standard out. + * @param xTarget The implementation which should be analysed. + * @see com.sun.star.uno.XInterface + */ + public static void printInterfaces(XInterface xTarget) { + printInterfaces(xTarget, false); + } + + /** + * Prints information about the supported interfaces of an implementation + * to standard out. Extended information can be printed. + * @param xTarget The implementation which should be analysed. + * @param extendedInfo Should extended information be printed? + * @see com.sun.star.uno.XInterface + */ + private static void printInterfaces(XInterface xTarget, + boolean extendedInfo){ + Type[] types = getInterfaceTypes(xTarget); + if( null != types ) { + int nLen = types.length; + for( int i = 0; i < nLen ; i++ ) { + System.out.println(types[i].getTypeName()); + if (extendedInfo) { + printInterfaceInfo(types[i]); + System.out.println(); + } + } + } + } + + /** + * Returns all interface types of an implementation as a type array. + * @param xTarget The implementation which should be analyzed. + * @return An array with all interface types; null if there are none. + * @see com.sun.star.uno.XInterface + */ + private static Type[] getInterfaceTypes(XInterface xTarget) { + Type[] types = null; + XTypeProvider xTypeProvider = UnoRuntime.queryInterface( XTypeProvider.class, xTarget); + if( xTypeProvider != null ) + types = xTypeProvider.getTypes(); + return types; + } + + + + /** + * Prints information about an interface type. + * + * @param aType The type of the given interface. + * @see com.sun.star.uno.Type + */ + private static void printInterfaceInfo(Type aType) { + try { + Class<?> zClass = aType.getZClass(); + Method[] methods = zClass.getDeclaredMethods(); + for (int i=0; i<methods.length; i++) { + System.out.println("\t" + methods[i].getReturnType().getName() + + " " + methods[i].getName() + "()"); + } + } + catch (Exception ex) { + System.out.println("Exception occurred while printing InterfaceInfo"); + ex.printStackTrace(); + } + } + + /** + * Prints a string array to standard out. + * + * @param entries : The array to be printed. + */ + public static void printArray( String [] entries ) { + for ( int i=0; i< entries.length;i++ ) { + System.out.println(entries[i]); + } + } + + /** + * Print all information about the property <code>name</code> from + * the property set <code>PS</code> to standard out. + * @param PS The property set which should contain a property called + * <code>name</code>. + * @param name The name of the property. + * @see com.sun.star.beans.XPropertySet + */ + public static void printPropertyInfo(XPropertySet PS, String name) throws UnsupportedEncodingException { + printPropertyInfo(PS, name, new PrintWriter(new OutputStreamWriter(System.out, "UTF-8"))); + } + + /** + * Print all information about the property <code>name</code> from + * the property set <code>PS</code> to a print writer. + * @param PS The property set which should contain a property called + * <code>name</code>. + * @param name The name of the property. + * @param out The print writer which is used as output. + * @see com.sun.star.beans.XPropertySet + */ + public static void printPropertyInfo(XPropertySet PS, String name, + PrintWriter out) { + try { + XPropertySetInfo PSI = PS.getPropertySetInfo(); + PSI.getProperties(); + Property prop = PSI.getPropertyByName(name); + out.println("Property name is " + prop.Name); + out.println("Property handle is " + prop.Handle); + out.println("Property type is " + prop.Type.getTypeName()); + out.println("Property current value is " + + PS.getPropertyValue(name)); + out.println("Attributes :"); + short attr = prop.Attributes; + + if ((attr & PropertyAttribute.BOUND) != 0) + out.println("\t-BOUND"); + + if ((attr & PropertyAttribute.CONSTRAINED) != 0) + out.println("\t-CONSTRAINED"); + + if ((attr & PropertyAttribute.MAYBEAMBIGUOUS) != 0) + out.println("\t-MAYBEAMBIGUOUS"); + + if ((attr & PropertyAttribute.MAYBEDEFAULT) != 0) + out.println("\t-MAYBEDEFAULT"); + + if ((attr & PropertyAttribute.MAYBEVOID) != 0) + out.println("\t-MAYBEVOID"); + + if ((attr & PropertyAttribute.READONLY) != 0) + out.println("\t-READONLY"); + + if ((attr & PropertyAttribute.REMOVABLE) != 0) + out.println("\t-REMOVABLE"); + + if ((attr & PropertyAttribute.TRANSIENT) != 0) + out.println("\t-TRANSIENT"); + } catch(com.sun.star.uno.Exception e) { + out.println("Exception!!!!"); + e.printStackTrace(out); + } + } + + + + /** + * Print the names and the values of a sequence of <code>PropertyValue</code> + * to a print writer. + * @param ps The property which should displayed + * @param out The print writer which is used as output. + * @see com.sun.star.beans.PropertyValue + */ + private static void printPropertyValueSequencePairs(PropertyValue[] ps, PrintWriter out){ + for( int i = 0; i < ps.length; i++){ + printPropertyValuePairs(ps[i], out); + } + } + + + + /** + * Print the name and the value of a <code>PropertyValue</code> to a print writer. + * @param ps The property which should displayed + * @param out The print writer which is used as output. + * @see com.sun.star.beans.PropertyValue + */ + private static void printPropertyValuePairs(PropertyValue ps, PrintWriter out){ + + if (ps.Value instanceof String[] ){ + String[] values = (String[]) ps.Value; + StringBuilder oneValue = new StringBuilder("value is an empty String[]"); + if (values.length > 0){ + oneValue.append("['"); + for( int i=0; i < values.length; i++){ + oneValue.append(values[i]); + if (i+1 < values.length) oneValue.append("';'"); + } + oneValue.append("']"); + } + out.println("--------"); + out.println(" Name: '" + ps.Name + "' contains String[]:"); + out.println(oneValue.toString()); + out.println("--------"); + + } else if (ps.Value instanceof PropertyValue){ + out.println("--------"); + out.println(" Name: '" + ps.Name + "' contains PropertyValue:"); + printPropertyValuePairs((PropertyValue)ps.Value, out); + out.println("--------"); + + } else if (ps.Value instanceof PropertyValue[]){ + out.println("--------"); + out.println(" Name: '" + ps.Name + "' contains PropertyValue[]:"); + printPropertyValueSequencePairs((PropertyValue[])ps.Value, out); + out.println("--------"); + + } else { + out.println("Name: '" + ps.Name + "' Value: '" + ps.Value.toString() + "'"); + } + } + + /** + * Print the names of all properties inside this property set + * @param ps The property set which is printed. + * @see com.sun.star.beans.XPropertySet + */ + public static void printPropertiesNames(XPropertySet ps) { + XPropertySetInfo psi = ps.getPropertySetInfo(); + Property[] props = psi.getProperties(); + for (int i = 0; i < props.length; i++) + System.out.println(i + ". " + props[i].Name); + } + + /** + * Print the supported services of a UNO object. + * @param aObject A UNO object. + */ + public static void getSuppServices (Object aObject) { + XServiceInfo xSI = UnoRuntime.queryInterface(XServiceInfo.class,aObject); + printArray(xSI.getSupportedServiceNames()); + StringBuilder str = new StringBuilder("Therein not Supported Service"); + boolean notSupportedServices = false; + for (int i=0;i<xSI.getSupportedServiceNames().length;i++) { + if (! xSI.supportsService(xSI.getSupportedServiceNames()[i])) { + notSupportedServices = true; + str.append("\n").append(xSI.getSupportedServiceNames()[i]); + } + } + if (notSupportedServices) + System.out.println(str.toString()); + } +} |