/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.works.web.actions.estimate;
import org.apache.log4j.Logger;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.egov.eis.service.AssignmentService;
import org.egov.infra.admin.master.entity.Boundary;
import org.egov.infra.validation.exception.ValidationException;
import org.egov.infra.web.struts.actions.BaseFormAction;
import org.egov.works.abstractestimate.entity.AbstractEstimate;
import org.egov.works.services.AbstractEstimateService;
import org.egov.works.services.WorksService;
import org.springframework.beans.factory.annotation.Autowired;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
@Result(name = BaseFormAction.SUCCESS, type = "stream", location = "estimatePDF", params = { "inputName",
"estimatePDF", "contentType", "application/pdf", "contentDisposition", "no-cache;filename=AbstractEstimatePDF.pdf" })
@ParentPackage("egov")
public class AbstractEstimatePDFAction extends BaseFormAction {
private static final long serialVersionUID = 8202192351878784580L;
private static final Logger logger = Logger.getLogger(AbstractEstimatePDFAction.class);
private Long estimateID;
private InputStream estimatePDF;
private AbstractEstimateService abstractEstimateService;
@Autowired
private AssignmentService assignmentService;
private WorksService worksService;
@Override
public Object getModel() {
return null;
}
@Override
public String execute() {
if (estimateID != null) {
final AbstractEstimate estimate = getAbstractEstimate();
final Boundary b = getTopLevelBoundary(estimate.getWard());
final ByteArrayOutputStream out = new ByteArrayOutputStream(1024 * 100);
final EstimatePDFGenerator pdfGenerator = new EstimatePDFGenerator(estimate, b == null ? "" : b.getName(), out);
pdfGenerator.setPersistenceService(getPersistenceService());
pdfGenerator.setAssignmentService(assignmentService);
pdfGenerator.setBudgetDetailsDAO(abstractEstimateService.getBudgetDetailsDAO());
pdfGenerator.setAbstractEstimateService(abstractEstimateService);
pdfGenerator.setWorksService(worksService);
try {
pdfGenerator.generatePDF();
} catch (final ValidationException e) {
logger.debug("exception " + e);
}
estimatePDF = new ByteArrayInputStream(out.toByteArray());
}
return SUCCESS;
}
private AbstractEstimate getAbstractEstimate() {
return abstractEstimateService.findById(estimateID, false);
}
protected Boundary getTopLevelBoundary(final Boundary boundary) {
Boundary b = boundary;
while (b != null && b.getParent() != null)
b = b.getParent();
return b;
}
public void setEstimateID(final Long estimateID) {
this.estimateID = estimateID;
}
public InputStream getEstimatePDF() {
return estimatePDF;
}
public AbstractEstimateService getAbstractEstimateService() {
return abstractEstimateService;
}
public void setAbstractEstimateService(
final AbstractEstimateService abstractEstimateService) {
this.abstractEstimateService = abstractEstimateService;
}
public void setWorksService(final WorksService worksService) {
this.worksService = worksService;
}
}