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JasperReports-related polishing

This commit is contained in:
Juergen Hoeller 2014-05-12 20:27:53 +02:00
parent 2c4cbb617e
commit 782d10c66f
2 changed files with 25 additions and 22 deletions
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14
spring-core/src/test/java/org/springframework/tests/Assume.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -22,6 +22,7 @@ import java.util.Set;
import org.apache.commons.logging.Log;
import org.junit.internal.AssumptionViolatedException;
import org.springframework.util.ClassUtils;
import static org.junit.Assume.*;
@ -78,7 +79,6 @@ import static org.junit.Assume.*;
*/
public abstract class Assume {
private static final Set<TestGroup> GROUPS = TestGroup.parse(System.getProperty("testGroups"));
@ -119,13 +119,15 @@ public abstract class Assume {
public static void canLoadNativeDirFonts() {
try {
GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
Class<?> parserClass = ClassUtils.forName("net.sf.jasperreports.engine.util.JRStyledTextParser", null);
Class<?> parserClass = ClassUtils.forName(
"net.sf.jasperreports.engine.util.JRStyledTextParser", Assume.class.getClassLoader());
Method method = parserClass.getMethod("getInstance");
method.setAccessible(true);
method.invoke(null);
} catch(Throwable ex) {
throw new AssumptionViolatedException(
"Requires GraphicsEnvironment that can load fonts.", ex);
}
catch (Throwable ex) {
throw new AssumptionViolatedException("Requires GraphicsEnvironment that can load fonts", ex);
}
}
}

33
spring-webmvc/src/main/java/org/springframework/web/servlet/view/jasperreports/JasperReportsMultiFormatView.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -27,26 +27,26 @@ import org.springframework.beans.BeanUtils;
import org.springframework.util.CollectionUtils;
/**
* Jasper Reports view class that allows for the actual rendering format to be
* specified at runtime using a parameter contained in the model.
* Jasper Reports view class that allows for the actual rendering format
* to be specified at runtime using a parameter contained in the model.
*
* <p>This view works on the concept of a format key and a mapping key.
* The format key is used to pass the mapping key from your
* {@code Controller} to Spring through as part of the model and the
* mapping key is used to map a logical format to an actual JasperReports
* view class. For example you might add the following code to your
* {@code Controller}:
* The format key is used to pass the mapping key from your {@code Controller}
* to Spring through as part of the model and the mapping key is used to map
* a logical format to an actual JasperReports view class.
*
* <p>For example, you might add the following code to your {@code Controller}:
*
* <pre class="code">
* Map<String, Object> model = new HashMap<String, Object>();
* model.put("format", "pdf");</pre>
*
* Here {@code format} is the format key and {@code pdf} is
* the mapping key. When rendering a report, this class looks for a
* model parameter under the format key, which by default is
* {@code format}. It then uses the value of this parameter to lookup
* the actual {@code View} class to use. The default mappings for this
* lookup are:
* Here {@code format} is the format key and {@code pdf} is the mapping key.
* When rendering a report, this class looks for a model parameter under the
* format key, which by default is {@code format}. It then uses the value of
* this parameter to lookup the actual {@code View} class to use.
*
* <p>The default mappings for the format lookup are:
*
* <p><ul>
* <li>{@code csv} - {@code JasperReportsCsvView}</li>
@ -55,8 +55,8 @@ import org.springframework.util.CollectionUtils;
* <li>{@code xls} - {@code JasperReportsXlsView}</li>
* </ul>
*
* <p>The format key can be changed using the {@code formatKey}
* property and the mapping key to view class mappings can be changed using the
* <p>The format key can be changed using the {@code formatKey} property.
* The applicable key-to-view-class mappings can be configured using the
* {@code formatMappings} property.
*
* @author Rob Harrop
@ -102,6 +102,7 @@ public class JasperReportsMultiFormatView extends AbstractJasperReportsView {
this.formatMappings.put("xls", JasperReportsXlsView.class);
}
/**
* Set the key of the model parameter that holds the format discriminator.
* Default is "format".