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[Fix] Don't toString columnValues in GenericReport before necessary

This commit is contained in:
Robert von Burg 2018-05-29 09:48:07 +02:00
parent 224a082f31
commit 87d9b83f38
1 changed files with 18 additions and 11 deletions
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29
li.strolch.service/src/main/java/li/strolch/report/policy/GenericReport.java
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@ -20,6 +20,7 @@ import li.strolch.persistence.api.StrolchTransaction;
import li.strolch.policy.PolicyHandler;
import li.strolch.report.ReportElement;
import li.strolch.runtime.StrolchConstants;
import li.strolch.utils.ObjectHelper;
import li.strolch.utils.collections.DateRange;
import li.strolch.utils.collections.MapOfSets;
import li.strolch.utils.iso8601.ISO8601FormatFactory;
@ -162,7 +163,10 @@ public class GenericReport extends ReportPolicy {
return buildStream().map(e -> new ReportElement(this.columnIds, columnId -> {
StringParameter columnDefP = this.columnsBag.getParameter(columnId, true);
return evaluateColumnValue(columnDefP, e);
Object value = evaluateColumnValue(columnDefP, e);
if (value instanceof Date)
return ISO8601FormatFactory.getInstance().formatDate((Date) value);
return value.toString();
}));
}
@ -206,13 +210,13 @@ public class GenericReport extends ReportPolicy {
int sortVal;
if (fieldRefP.getValue().startsWith("$")) {
String columnValue1 = evaluateColumnValue(fieldRefP, row1);
String columnValue2 = evaluateColumnValue(fieldRefP, row2);
Object columnValue1 = evaluateColumnValue(fieldRefP, row1);
Object columnValue2 = evaluateColumnValue(fieldRefP, row2);
if (this.descending) {
sortVal = columnValue1.compareTo(columnValue2);
sortVal = ObjectHelper.compare(columnValue1, columnValue2, true);
} else {
sortVal = columnValue2.compareTo(columnValue1);
sortVal = ObjectHelper.compare(columnValue2, columnValue1, true);
}
} else {
@ -260,7 +264,10 @@ public class GenericReport extends ReportPolicy {
return false;
if (fieldRefP.getValue().startsWith("$")) {
String columnValue = evaluateColumnValue(fieldRefP, row);
Object value = evaluateColumnValue(fieldRefP, row);
String columnValue = value instanceof Date ?
ISO8601FormatFactory.getInstance().formatDate((Date) value) :
value.toString();
if (!filterPolicy.filter(columnValue))
return false;
} else {
@ -316,7 +323,7 @@ public class GenericReport extends ReportPolicy {
return true;
}
protected String evaluateColumnValue(StringParameter columnDefP, Map<String, StrolchRootElement> row) {
protected Object evaluateColumnValue(StringParameter columnDefP, Map<String, StrolchRootElement> row) {
String columnDef = columnDefP.getValue();
String refType = columnDefP.getUom();
@ -324,7 +331,7 @@ public class GenericReport extends ReportPolicy {
// get the referenced object
StrolchRootElement column = row.get(refType);
String columnValue;
Object columnValue;
if (column == null)
columnValue = EMPTY;
@ -337,15 +344,15 @@ public class GenericReport extends ReportPolicy {
} else if (columnDef.equals(COL_STATE)) {
columnValue = column.accept(new ElementStateVisitor()).name();
} else if (columnDef.equals(COL_DATE)) {
columnValue = ISO8601FormatFactory.getInstance().formatDate(column.accept(new ElementDateVisitor()));
columnValue = column.accept(new ElementDateVisitor());
} else if (columnDef.startsWith(COL_SEARCH)) {
Parameter<?> parameter = findParameter(columnDefP, column);
if (parameter == null)
columnValue = EMPTY;
else
columnValue = parameter.getValueAsString();
columnValue = parameter.getValue();
} else {
columnValue = lookupParameter(columnDefP, column).orElseGet(StringParameter::new).getValueAsString();
columnValue = lookupParameter(columnDefP, column).orElseGet(StringParameter::new).getValue();
}
return columnValue;