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NIHVIVO-564 Added infrastructure for dumping template model objects.

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rjy7 2010-07-29 17:39:56 +00:00
parent 5e8eb80732
commit b90efc74fb
4 changed files with 22 additions and 5 deletions
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10
webapp/src/edu/cornell/mannlib/vitro/webapp/web/directives/DumpDirective.java
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@ -13,6 +13,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.FreemarkerHelper;
import edu.cornell.mannlib.vitro.webapp.web.templatemodels.BaseTemplateModel;
import freemarker.core.Environment;
import freemarker.template.Configuration;
import freemarker.template.SimpleScalar;
@ -26,6 +27,7 @@ import freemarker.template.TemplateModelException;
import freemarker.template.TemplateNumberModel;
import freemarker.template.TemplateScalarModel;
import freemarker.template.TemplateSequenceModel;
import freemarker.template.utility.DeepUnwrap;
public class DumpDirective extends BaseTemplateDirectiveModel {
@ -77,8 +79,14 @@ public class DumpDirective extends BaseTemplateDirectiveModel {
// Just use this for now. Handles nested collections.
String value = val.toString();
String type = null;
Object unwrappedModel = DeepUnwrap.permissiveUnwrap(val);
if (val instanceof TemplateScalarModel) {
// This case must precede the TemplateScalarModel case, because
// val is an instance of StringModel.
if (unwrappedModel instanceof BaseTemplateModel) {
type = unwrappedModel.getClass().getName();
value = ((BaseTemplateModel)unwrappedModel).dump();
} else if (val instanceof TemplateScalarModel) {
type = "string";
} else if (val instanceof TemplateDateModel) {
type = "date";

4
webapp/src/edu/cornell/mannlib/vitro/webapp/web/templatemodels/BaseTemplateModel.java
View file

@ -33,6 +33,10 @@ public abstract class BaseTemplateModel {
public static void setServletContext(ServletContext context) {
BaseTemplateModel.servletContext = context;
}
public String dump() {
return "I'm a BaseTemplateModel object";
}
/*
* public static List<?> wrapList(List<?> list, Class cl)

4
webapp/src/edu/cornell/mannlib/vitro/webapp/web/templatemodels/files/Files.java
View file

@ -54,6 +54,10 @@ public abstract class Files extends BaseTemplateModel {
return tags;
}
public String dump() {
return list.toString();
}
protected abstract String getThemeSubDir();
protected abstract String getTag(String url);

9
webapp/web/templates/freemarker/body/test.ftl
View file

@ -51,11 +51,12 @@
<@dump var="urls" />
<@dump var="fruit" />
<@dump var="trueStatement" />
<@dump var="falseStatement" /> -->
<@dump var="falseStatement" />
<@dump var="zoo1" /> -->
<@dump var="zoo1" />
<@dumpDataModel />
${stylesheets.addFromTheme("/sstest.css", "/sstest2.css")}
${scripts.addFromTheme("/jstest.js")}
${scripts.add("/js/script1.js", "/js/script2.js", "/js/script3.js")}
${scripts.add("/js/script1.js", "/js/script2.js", "/js/script3.js")}
<@dumpDataModel />