/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.designer.core.inspections.impl;
import java.util.Locale;
import org.pentaho.reporting.designer.core.Messages;
import org.pentaho.reporting.designer.core.ReportDesignerContext;
import org.pentaho.reporting.designer.core.editor.ReportDocumentContext;
import org.pentaho.reporting.designer.core.inspections.AttributeLocationInfo;
import org.pentaho.reporting.designer.core.inspections.InspectionResult;
import org.pentaho.reporting.designer.core.inspections.InspectionResultListener;
import org.pentaho.reporting.designer.core.inspections.LocationInfo;
import org.pentaho.reporting.designer.core.inspections.PropertyLocationInfo;
import org.pentaho.reporting.designer.core.settings.WorkspaceSettings;
import org.pentaho.reporting.engine.classic.core.AbstractReportDefinition;
import org.pentaho.reporting.engine.classic.core.ReportDataFactoryException;
import org.pentaho.reporting.engine.classic.core.ReportElement;
import org.pentaho.reporting.engine.classic.core.function.Expression;
import org.pentaho.reporting.engine.classic.core.metadata.AttributeMetaData;
import org.pentaho.reporting.engine.classic.core.metadata.ExpressionMetaData;
import org.pentaho.reporting.engine.classic.core.metadata.ExpressionPropertyMetaData;
import org.pentaho.reporting.engine.classic.core.util.beans.BeanUtility;
public class InvalidGroupReferenceInspection extends AbstractStructureInspection
{
public InvalidGroupReferenceInspection()
{
}
public boolean isInlineInspection()
{
return true;
}
public void inspect(final ReportDesignerContext designerContext,
final ReportDocumentContext reportRenderContext,
final InspectionResultListener resultHandler) throws ReportDataFactoryException
{
}
protected void inspectElement(final ReportDesignerContext designerContext,
final ReportDocumentContext reportRenderContext,
final InspectionResultListener resultHandler,
final String[] columnNames,
final ReportElement element)
{
final AttributeMetaData[] datas = element.getMetaData().getAttributeDescriptions();
for (int i = 0; i < datas.length; i++)
{
final AttributeMetaData metaData = datas[i];
if (!"Group".equals(metaData.getValueRole()))//NON-NLS
{
continue;
}
final Object value = element.getAttribute(metaData.getNameSpace(), metaData.getName());
final String[] groups = metaData.getReferencedGroups(element, value);
for (int j = 0; j < groups.length; j++)
{
final String group = groups[j];
final AbstractReportDefinition reportDefinition = reportRenderContext.getReportDefinition();
final ReportElement e = reportDefinition.getGroupByName(group);
if (e == null)
{
resultHandler.notifyInspectionResult(new InspectionResult(this, InspectionResult.Severity.WARNING,
Messages.getString("InvalidGroupReferenceInspection.AttributeInvalidGroup",
element.getName(), group, metaData.getDisplayName(Locale.getDefault())),
new AttributeLocationInfo(element, metaData.getNameSpace(), metaData.getName(), false)));
}
}
}
}
protected void inspectExpression(final ReportDesignerContext designerContext,
final ReportDocumentContext reportRenderContext,
final InspectionResultListener resultHandler,
final String[] columnNames,
final Expression expression,
final ExpressionMetaData expressionMetaData)
{
if (expressionMetaData == null)
{
return;
}
try
{
final BeanUtility utility = new BeanUtility(expression);
final ExpressionPropertyMetaData[] datas = expressionMetaData.getPropertyDescriptions();
for (int i = 0; i < datas.length; i++)
{
final ExpressionPropertyMetaData metaData = datas[i];
if (metaData.isHidden())
{
continue;
}
if (WorkspaceSettings.getInstance().isShowExpertItems() == false && metaData.isExpert())
{
continue;
}
if (WorkspaceSettings.getInstance().isShowDeprecatedItems() == false && metaData.isDeprecated())
{
continue;
}
if (!"Group".equals(metaData.getPropertyRole()))//NON-NLS
{
continue;
}
final Object o = utility.getProperty(metaData.getName());
final String[] elements = metaData.getReferencedGroups(expression, o);
for (int j = 0; j < elements.length; j++)
{
final String element = elements[j];
final AbstractReportDefinition reportDefinition = reportRenderContext.getReportDefinition();
final ReportElement e = reportDefinition.getGroupByName(element);
if (e == null)
{
resultHandler.notifyInspectionResult(new InspectionResult(this, InspectionResult.Severity.WARNING,
Messages.getString("InvalidGroupReferenceInspection.ExpressionInvalidGroup",
expression.getName(), element, metaData.getDisplayName(Locale.getDefault())),
new PropertyLocationInfo(expression, metaData.getName())));
}
}
}
}
catch (Exception e)
{
resultHandler.notifyInspectionResult(new InspectionResult(this, InspectionResult.Severity.WARNING,
e.getMessage(), new LocationInfo(expression)));
}
}
}