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[DS-707] String comparisons

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git-svn-id: http://scm.dspace.org/svn/repo/dspace/trunk@5563 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Graham Triggs
2010-10-22 22:31:38 +00:00
parent 29ae4c27d8
commit 3d2b08842d
5 changed files with 10 additions and 7 deletions
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5
dspace-api/src/main/java/org/dspace/app/sfx/SFXFileReader.java
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@@ -42,6 +42,7 @@ import java.io.File;
import java.io.IOException;
import java.net.URLEncoder;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.w3c.dom.Document;
@@ -141,7 +142,7 @@ public class SFXFileReader {
String sfxfield = "";
int i = 0;
while ((i < len) && (sfxfield == ""))
while ((i < len) && StringUtils.isEmpty(sfxfield))
{
Node nd = nl.item(i);
if ((nd == null) || isEmptyTextNode(nd))
@@ -211,7 +212,7 @@ public class SFXFileReader {
{
qualifier = getValue(vn);
finish ++;
if (qualifier == "")
if (StringUtils.isEmpty(qualifier))
{
qualifier = null;
}

2
dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/servlet/admin/MetadataFieldRegistryServlet.java
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@@ -349,7 +349,7 @@ public class MetadataFieldRegistryServlet extends DSpaceServlet
}
String qualifier = request.getParameter("qualifier");
if (qualifier == "")
if ("".equals(qualifier))
{
qualifier = null;
}

3
dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/util/UIUtil.java
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@@ -56,6 +56,7 @@ import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.jsp.jstl.core.Config;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.dspace.app.util.Util;
import org.dspace.authenticate.AuthenticationManager;
@@ -338,7 +339,7 @@ public class UIUtil extends Util
Locale sessionLocale = null;
Locale supportedLocale = null;
if (paramLocale != null && paramLocale != "")
if (!StringUtils.isEmpty(paramLocale))
{
/* get session locale according to user selection */
sessionLocale = new Locale(paramLocale);

5
dspace-xmlui/dspace-xmlui-api/src/main/java/org/dspace/app/xmlui/aspect/administrative/ControlPanel.java
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@@ -51,6 +51,7 @@ import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.cocoon.environment.ObjectModelHelper;
import org.apache.cocoon.environment.Request;
import org.apache.commons.lang.StringUtils;
import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
import org.dspace.app.xmlui.utils.UIException;
import org.dspace.app.xmlui.wing.Message;
@@ -858,14 +859,14 @@ public class ControlPanel extends AbstractDSpaceTransformer implements Serviceab
generatorSettings.addLabel(T_harvest_label_oai_url);
String oaiUrl = ConfigurationManager.getProperty("dspace.oai.url");
if (oaiUrl != null && oaiUrl != "")
if (!StringUtils.isEmpty(oaiUrl))
{
generatorSettings.addItem(oaiUrl);
}
generatorSettings.addLabel(T_harvest_label_oai_source);
String oaiAuthoritativeSource = ConfigurationManager.getProperty("ore.authoritative.source");
if (oaiAuthoritativeSource != null && oaiAuthoritativeSource != "")
if (!StringUtils.isEmpty(oaiAuthoritativeSource))
{
generatorSettings.addItem(oaiAuthoritativeSource);
}

2
dspace-xmlui/dspace-xmlui-api/src/main/java/org/dspace/app/xmlui/aspect/administrative/collection/DeleteCollectionRoleConfirm.java
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@@ -90,7 +90,7 @@ public class DeleteCollectionRoleConfirm extends AbstractDSpaceTransformer
Division main = body.addInteractiveDivision("collection-role-delete",contextPath+"/admin/collection",Division.METHOD_POST,"primary administrative collection");
main.setHead(T_main_head.parameterize(role));
// Different help message for the default read group to enforce its non-retroactive nature
if (role == "DEFAULT_READ")
if ("DEFAULT_READ".equals(role))
{
main.addPara(T_main_para_read.parameterize(toBeDeleted.getName()));
}