public String getAsString(Map args, String key) {
String result = null;
Object value = args.get(key);
if (value == null) {
result = "";
} else if (value instanceof String) {
result = (String) value;
} else if (value instanceof String[]) {
String[] array = (String[]) value;
result = array[0];
} else {
result = value.toString();
}
return result;
}
public boolean isFormType(Map args, String type) {
Object value = args.get(type);
return (value != null) && !value.equals("");
}
public void clearSavedArgs() {
savedArgs.clear();
}
public void setSavedArg(String key, Object value) {
savedArgs.put(key, value);
}
public Object getSavedArg(String key) {
return savedArgs.get(key);
}
public void setPhotoCase(PhotoCase photoCase) {
savedArgs.put(PHOTO_CASE, photoCase);
}
public PhotoCase getPhotoCase() {
return (PhotoCase) savedArgs.get(PHOTO_CASE);
}
public void setHeading(String myHeading) {
savedArgs.put(HEADING, myHeading);
}
public Photo getPriorPhoto() {
return (Photo) savedArgs.get(PRIOR_PHOTO);
}
public void setPhoto(Photo newPhoto) {
savedArgs.put(PHOTO, newPhoto);
}
public Photo getPhoto() {
return (Photo) savedArgs.get(PHOTO);
}
public void setThreeLineMessage(String msg1, String msg2, String msg3) {
savedArgs.put(MESSAGE, HtmlUtil.asPara(msg1) + HtmlUtil.asPara(msg2) + HtmlUtil.asPara(msg3));
}
public void setMessage(String myMessage) {
savedArgs.put(MESSAGE, HtmlUtil.asPara(myMessage));
}
public String getMessage() {
return (String) savedArgs.get(MESSAGE);
}
public void setPriorPhoto(Photo oldPhoto) {
savedArgs.put(PRIOR_PHOTO, oldPhoto);
}
public String getAndSaveAsString(Map args, String key) {
String result = getAsString(args, key);
savedArgs.put(key, result);
return result;
}
public String getHeading() {
return (String) savedArgs.get(HEADING);
}
