net.sf.dynamicreports.design.transformation.MainDatasetExpressionTransform Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of dynamicreports-core Show documentation
Show all versions of dynamicreports-core Show documentation
DynamicReports is an open source Java reporting library based on JasperReports. It allows to create dynamic report designs and it doesn't need a visual report designer.
You can very quickly create reports and produce documents that can be displayed, printed or exported into many popular formats such as PDF, Excel, Word and others.
/**
* DynamicReports - Free Java reporting library for creating reports dynamically
*
* Copyright (C) 2010 - 2016 Ricardo Mariaca
* http://www.dynamicreports.org
*
* This file is part of DynamicReports.
*
* DynamicReports 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.
*
* DynamicReports 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 DynamicReports. If not, see .
*/
package net.sf.dynamicreports.design.transformation;
import java.util.List;
import net.sf.dynamicreports.design.base.DRDesignField;
import net.sf.dynamicreports.design.base.DRDesignGroup;
import net.sf.dynamicreports.design.constant.ResetType;
import net.sf.dynamicreports.design.definition.DRIDesignDataset;
import net.sf.dynamicreports.report.definition.DRIField;
import net.sf.dynamicreports.report.definition.DRIReport;
import net.sf.dynamicreports.report.definition.DRISort;
import net.sf.dynamicreports.report.definition.DRIVariable;
import net.sf.dynamicreports.report.exception.DRException;
/**
* @author Ricardo Mariaca ([email protected])
*/
public class MainDatasetExpressionTransform extends AbstractExpressionTransform {
public MainDatasetExpressionTransform(DesignTransformAccessor accessor) {
super(accessor);
}
@Override
public void transform() throws DRException {
DRIReport report = accessor.getReport();
List> templateDesignFields = report.getTemplateDesign().getFields();
if (templateDesignFields != null) {
for (DRIField field : templateDesignFields) {
DRDesignField designField = (DRDesignField) transformExpression(field);
designField.setExternal(true);
}
}
super.transform();
}
@Override
protected ResetType getVariableResetType(DRIVariable variable) {
return ConstantTransform.variableResetType(variable.getResetType(), variable.getResetGroup(), accessor);
}
@Override
protected DRDesignGroup getVariableResetGroup(DRIVariable variable) throws DRException {
return accessor.getGroupTransform().getGroup(ConstantTransform.variableResetGroup(variable.getName(), variable.getResetType(), variable.getResetGroup(), accessor));
}
@Override
protected List> transformFields() {
return accessor.getReport().getFields();
}
@Override
protected List> transformVariables() {
return accessor.getReport().getVariables();
}
@Override
protected List transformSorts() {
return accessor.getReport().getSorts();
}
@Override
protected DRIDesignDataset getDataset() {
return null;
}
}