/**
* Loads a help topic given by a relative help topic name (i.e. "/Action/New")
*
* <p>First tries to load the language specific help topic. If it is missing, tries to load the
* topic in english.
*
* @param relativeHelpTopic the relative help topic
*/
protected void loadRelativeHelpTopic(String relativeHelpTopic) {
String url = HelpUtil.getHelpTopicUrl(HelpUtil.buildAbsoluteHelpTopic(relativeHelpTopic));
String content = null;
try {
content = reader.fetchHelpTopicContent(url, true);
} catch (MissingHelpContentException e) {
url =
HelpUtil.getHelpTopicUrl(
HelpUtil.buildAbsoluteHelpTopic(relativeHelpTopic, Locale.ENGLISH));
try {
logger.info("fetching url: " + url);
content = reader.fetchHelpTopicContent(url, true);
} catch (MissingHelpContentException e1) {
this.url = url;
handleMissingHelpContent(relativeHelpTopic);
return;
} catch (HelpContentReaderException e1) {
e1.printStackTrace();
handleHelpContentReaderException(relativeHelpTopic, e1);
return;
}
} catch (HelpContentReaderException e) {
e.printStackTrace();
handleHelpContentReaderException(relativeHelpTopic, e);
return;
}
help.setText(content);
history.setCurrentUrl(url);
this.url = url;
scrollToTop();
}
/**
* Loads a help topic given by a relative help topic name (i.e. "/Action/New")
*
* <p>First tries to load the language specific help topic. If it is missing, tries to load the
* topic in English.
*
* @param relativeHelpTopic the relative help topic
*/
protected void loadRelativeHelpTopic(String relativeHelpTopic) {
String url =
HelpUtil.getHelpTopicUrl(
HelpUtil.buildAbsoluteHelpTopic(relativeHelpTopic, LocaleType.DEFAULTNOTENGLISH));
String content = null;
try {
content = reader.fetchHelpTopicContent(url, true);
} catch (MissingHelpContentException e) {
url =
HelpUtil.getHelpTopicUrl(
HelpUtil.buildAbsoluteHelpTopic(relativeHelpTopic, LocaleType.BASELANGUAGE));
try {
content = reader.fetchHelpTopicContent(url, true);
} catch (MissingHelpContentException e1) {
url =
HelpUtil.getHelpTopicUrl(
HelpUtil.buildAbsoluteHelpTopic(relativeHelpTopic, LocaleType.ENGLISH));
try {
content = reader.fetchHelpTopicContent(url, true);
} catch (MissingHelpContentException e2) {
this.url = url;
handleMissingHelpContent(relativeHelpTopic);
return;
} catch (HelpContentReaderException e2) {
e2.printStackTrace();
handleHelpContentReaderException(relativeHelpTopic, e2);
return;
}
} catch (HelpContentReaderException e1) {
e1.printStackTrace();
handleHelpContentReaderException(relativeHelpTopic, e1);
return;
}
} catch (HelpContentReaderException e) {
e.printStackTrace();
handleHelpContentReaderException(relativeHelpTopic, e);
return;
}
loadTopic(content);
history.setCurrentUrl(url);
this.url = url;
}