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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 JasperReports. If not, see .
*/
package net.sf.jasperreports.chrome;
import java.lang.reflect.Field;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.github.kklisura.cdt.launch.ChromeArguments;
import com.github.kklisura.cdt.launch.ChromeArguments.Builder;
import com.github.kklisura.cdt.launch.support.annotations.ChromeArgument;
import net.sf.jasperreports.engine.JRRuntimeException;
/**
* @author Lucian Chirita ([email protected])
*/
public class ChromeArgumentsBuilder
{
private static final Log log = LogFactory.getLog(ChromeArgumentsBuilder.class);
private final static ChromeArgumentsBuilder INSTANCE = new ChromeArgumentsBuilder();
public static ChromeArgumentsBuilder instance()
{
return INSTANCE;
}
public ChromeArgumentsBuilder()
{
}
public ChromeArguments toArguments(LaunchConfiguration configuration)
{
Builder builder = ChromeArguments.defaults(configuration.isHeadless());
ChromeArguments arguments = builder.build();
Map configArguments = configuration.getArguments();
if (configArguments != null && !configArguments.isEmpty())
{
for (Entry entry : configArguments.entrySet())
{
String arg = entry.getKey();
String value = entry.getValue();
if (value != null && !value.isEmpty())
{
setArgument(arguments, arg, value);
}
}
}
return arguments;
}
protected void setArgument(ChromeArguments arguments, String name, String value)
{
//trying to set as field first because fields override getAdditionalArguments()
//this allows changing args set by ChromeArguments.defaults()
boolean setField = false;
Field[] chromeArgumentsFields = ChromeArguments.class.getDeclaredFields();
for (Field field : chromeArgumentsFields)
{
ChromeArgument fieldAnnotation = field.getAnnotation(ChromeArgument.class);
if (fieldAnnotation != null && fieldAnnotation.value().equals(name))
{
Class type = field.getType();
Object fieldValue;
if (type.equals(String.class))
{
fieldValue = value;
}
else if (type.equals(Boolean.class))
{
fieldValue = Boolean.valueOf(value);
}
else if (type.equals(Integer.class))
{
fieldValue = Integer.valueOf(value);
}
else
{
log.warn("Chrome arguments field type " + type + " not supported");
break;
}
field.setAccessible(true);
try
{
field.set(arguments, fieldValue);
}
catch (IllegalArgumentException | IllegalAccessException e)
{
throw new JRRuntimeException(e);
}
setField = true;
break;
}
}
if (!setField)
{
arguments.getAdditionalArguments().put(name, value);
}
}
}