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Fix bug: Tomcat cannot load resource file

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Tomcat cannot load resource file stored inside jqplot4java JAR. Used
Spring resource loader instead.

See:
http://stackoverflow.com/questions/4284014/java-getresourceasstream-jar-inside-war

FEA: ItEr76S15OrganizingPerProjectDashboard
This commit is contained in:
Diego Pino 2012-06-07 19:13:57 +02:00
parent 5506482e42
commit 33f39407bf
1 changed files with 20 additions and 9 deletions
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29
libreplan-webapp/src/main/java/org/libreplan/web/dashboard/DashboardController.java
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@ -23,7 +23,6 @@ import static org.libreplan.web.I18nHelper._;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.math.BigDecimal;
import java.util.Collection;
@ -35,7 +34,10 @@ import org.libreplan.business.planner.entities.TaskStatusEnum;
import org.libreplan.web.dashboard.DashboardModel.Interval;
import org.libreplan.web.planner.order.OrderPlanningController;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Scope;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Component;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zk.ui.util.GenericForwardComposer;
@ -77,16 +79,25 @@ public class DashboardController extends GenericForwardComposer {
super.doAfterCompose(comp);
}
public String loadResourceFile(String filename) throws IOException {
StringBuffer result = new StringBuffer();
String line;
public String loadResourceFile(String filename) {
final String newline = "\n";
InputStream stream = BarChart.class.getClassLoader().getResourceAsStream(filename);
BufferedReader br = new BufferedReader(new InputStreamReader(stream));
while ((line = br.readLine()) != null) {
result.append(line);
ApplicationContext ctx = new ClassPathXmlApplicationContext();
Resource res = ctx.getResource(filename);
BufferedReader reader;
StringBuilder sb = new StringBuilder();
try {
reader = new BufferedReader(new InputStreamReader(res.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
sb.append(line);
sb.append(newline);
}
} catch (IOException e) {
System.out.println(e);
}
return result.toString();
return sb.toString();
}
public void setCurrentOrder(Order order, OrderPlanningController orderPlanningController) {