Example usage for org.apache.wicket.util.value ValueMap remove

Introduction

In this page you can find the example usage for org.apache.wicket.util.value ValueMap remove.

Prototype

@Override
public Object remove(final Object key) 

Source Link

Usage

From source file:org.hippoecm.frontend.ClassFromKeyStringResourceLoader.java

License:Apache License

@Override
public String loadStringResource(final Component component, final String key, final Locale locale,
        final String style, final String variation) {
    if (key.indexOf(',') > 0) {
        List<String> criteria = new LinkedList<String>();
        for (String subKey : key.split(",")) {
            criteria.add(subKey);//from  ww  w  .j  a  va2  s  .co  m
        }

        String realKey = key.substring(0, key.indexOf(','));
        ValueMap map = new ValueMap(key.substring(key.indexOf(',') + 1));
        if (map.containsKey("class")) {
            // remove class key from map and criteria
            String clazz = (String) map.remove("class");
            Iterator<String> iter = criteria.iterator();
            while (iter.hasNext()) {
                if (iter.next().startsWith("class=")) {
                    iter.remove();
                    break;
                }
            }

            // iterate while no value is found, dropping the last 
            String value = getStringForClass(Strings.join(",", criteria.toArray(new String[criteria.size()])),
                    locale, style, clazz);
            if (value != null) {
                return value;
            }
        }
        if ("exception".equals(realKey) && map.containsKey("type")) {
            // remove class key from map and criteria
            String clazz = (String) map.remove("type");
            Iterator<String> iter = criteria.iterator();
            while (iter.hasNext()) {
                if (iter.next().startsWith("type=")) {
                    iter.remove();
                    break;
                }
            }

            // Load the properties associated with the path
            String value = getStringForClass(Strings.join(",", criteria.toArray(new String[criteria.size()])),
                    locale, style, clazz);
            if (value != null) {
                return value;
            }
        }
    }
    return null;
}

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