From 0a4ba55b82c2778fc84bb7e8c47b9ae5fc224eda Mon Sep 17 00:00:00 2001
From: Josef Rokos <pepa@bukova.info>
Date: Wed, 6 Aug 2014 09:14:00 +0200
Subject: [PATCH] =?UTF-8?q?Opraveno=20generov=C3=A1n=C3=AD=20sestav,=20ve?=
 =?UTF-8?q?=20kter=C3=BDch=20je=20nutn=C3=A9=20lazy=20loadovat=20data.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../bukova/isspst/reporting/PredefinedGenerator.java | 11 +++++++++++
 .../bukova/isspst/reporting/ReportDefinition.java    | 12 ++++++++++++
 .../java/info/bukova/isspst/ui/ListViewModel.java    |  1 +
 .../bukova/isspst/ui/reporting/ReportDialogVM.java   |  5 ++++-
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/main/java/info/bukova/isspst/reporting/PredefinedGenerator.java b/src/main/java/info/bukova/isspst/reporting/PredefinedGenerator.java
index 81a1f5f6..ec620509 100644
--- a/src/main/java/info/bukova/isspst/reporting/PredefinedGenerator.java
+++ b/src/main/java/info/bukova/isspst/reporting/PredefinedGenerator.java
@@ -29,6 +29,7 @@ public class PredefinedGenerator implements Generator {
 		try {
 			JasperReport report = (JasperReport) JRLoader.loadObject(getReportFile());
 			JRProperties.setProperty("net.sf.jasperreports.default.pdf.encoding", "Cp1250");
+			loadLazyData();
 			bytes = JasperRunManager.runReportToPdf(report, definition.getParams(), new JRBeanCollectionDataSource(definition.getDataSet()));;
 		} catch (JRException e) {
 			throw new ReportException(e);
@@ -40,5 +41,15 @@ public class PredefinedGenerator implements Generator {
 	protected File getReportFile() {
 		return new File(ctx.getRealPath("WEB-INF/reports") + "/" + definition.getReport().getJasperFile() + ".jasper");
 	}
+	
+	private void loadLazyData() {
+		if (definition.getService() == null) {
+			return;
+		}
+		
+		for (Object o : definition.getDataSet()) {
+			definition.getService().loadLazyData(o);
+		}
+	}
 
 }
diff --git a/src/main/java/info/bukova/isspst/reporting/ReportDefinition.java b/src/main/java/info/bukova/isspst/reporting/ReportDefinition.java
index 1c813996..b5a1b413 100644
--- a/src/main/java/info/bukova/isspst/reporting/ReportDefinition.java
+++ b/src/main/java/info/bukova/isspst/reporting/ReportDefinition.java
@@ -1,5 +1,7 @@
 package info.bukova.isspst.reporting;
 
+import info.bukova.isspst.services.Service;
+
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -17,6 +19,7 @@ public class ReportDefinition implements Serializable {
 	private Map<String, Object> params;
 	private List<String> fieldsToPrint;
 	private String reportTitle;
+	private Service<Object>	service;
 
  	public ReportDefinition() {
  		params = new HashMap<String, Object>();
@@ -87,6 +90,7 @@ public class ReportDefinition implements Serializable {
 		fieldsToPrint.clear();
 		dataSet = null;
 		reportTitle = "";
+		service = null;
 		params.clear();
 	}
 
@@ -98,4 +102,12 @@ public class ReportDefinition implements Serializable {
 		this.reportTitle = reportTitle;
 	}
 
+	public Service<Object> getService() {
+		return service;
+	}
+
+	public void setService(Service<Object> service) {
+		this.service = service;
+	}
+
 }
diff --git a/src/main/java/info/bukova/isspst/ui/ListViewModel.java b/src/main/java/info/bukova/isspst/ui/ListViewModel.java
index 4a1093e8..6884df8c 100644
--- a/src/main/java/info/bukova/isspst/ui/ListViewModel.java
+++ b/src/main/java/info/bukova/isspst/ui/ListViewModel.java
@@ -325,6 +325,7 @@ public class ListViewModel<T extends DataModel> {
 		params.put("reports", service.getReports());
 		params.put("data", dataList);
 		params.put("singleObject", dataBean);
+		params.put("service", service);
 		Window win = (Window) Executions.createComponents("/app/reporting/reportDialog.zul", null, params);
 		win.doModal();
 	}
diff --git a/src/main/java/info/bukova/isspst/ui/reporting/ReportDialogVM.java b/src/main/java/info/bukova/isspst/ui/reporting/ReportDialogVM.java
index 98873a23..fd56e04b 100644
--- a/src/main/java/info/bukova/isspst/ui/reporting/ReportDialogVM.java
+++ b/src/main/java/info/bukova/isspst/ui/reporting/ReportDialogVM.java
@@ -3,6 +3,7 @@ package info.bukova.isspst.ui.reporting;
 import info.bukova.isspst.reporting.Report;
 import info.bukova.isspst.reporting.ReportDefinition;
 import info.bukova.isspst.reporting.ReportType;
+import info.bukova.isspst.services.Service;
 
 import java.util.List;
 
@@ -27,7 +28,8 @@ public class ReportDialogVM {
 	@Init
 	public void init(@ExecutionArgParam("reports") List<Report> reports, 
 			@ExecutionArgParam("data") List<Object> data,
-			@ExecutionArgParam("singleObject") Object singleObject) {
+			@ExecutionArgParam("singleObject") Object singleObject,
+			@ExecutionArgParam("service") Service<Object> service) {
 		this.reports = reports;
 		
 		if (data != null && data.size() > 0 && data.get(0).getClass() != reportDefinition.gatDataClass()) {
@@ -36,6 +38,7 @@ public class ReportDialogVM {
 		
 		dataList = data;
 		this.singleObject = singleObject;
+		reportDefinition.setService(service);
 	}
 	
 	public List<Report> getReports() {