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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.
The newest version!
/*
* DynamicReports - Free Java reporting library for creating reports dynamically
*
* Copyright (C) 2010 - 2018 Ricardo Mariaca and the Dynamic Reports Contributors
*
* 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 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;
import java.util.List;
/**
* MainDatasetExpressionTransform class.
*
* @author Ricardo Mariaca
*
*/
public class MainDatasetExpressionTransform extends AbstractExpressionTransform {
/**
* Constructor for MainDatasetExpressionTransform.
*
* @param accessor a {@link net.sf.dynamicreports.design.transformation.DesignTransformAccessor} object.
*/
public MainDatasetExpressionTransform(DesignTransformAccessor accessor) {
super(accessor);
}
/** {@inheritDoc} */
@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();
}
/** {@inheritDoc} */
@Override
protected ResetType getVariableResetType(DRIVariable variable) {
return ConstantTransform.variableResetType(variable.getResetType(), variable.getResetGroup(), accessor);
}
/** {@inheritDoc} */
@Override
protected DRDesignGroup getVariableResetGroup(DRIVariable variable) throws DRException {
return accessor.getGroupTransform().getGroup(ConstantTransform.variableResetGroup(variable.getName(), variable.getResetType(), variable.getResetGroup(), accessor));
}
/** {@inheritDoc} */
@Override
protected List> transformFields() {
return accessor.getReport().getFields();
}
/** {@inheritDoc} */
@Override
protected List> transformVariables() {
return accessor.getReport().getVariables();
}
/** {@inheritDoc} */
@Override
protected List transformSorts() {
return accessor.getReport().getSorts();
}
/** {@inheritDoc} */
@Override
protected DRIDesignDataset getDataset() {
return null;
}
}