| 954 | | |
| 955 | | protected boolean addAllDisplayInfo(Element description, String lang) |
| 956 | | { |
| 957 | | Document doc = description.getOwnerDocument(); |
| 958 | | NodeList items = this.display_item_list.getChildNodes(); |
| 959 | | for (int i = 0; i < items.getLength(); i++) |
| 960 | | { // for each key |
| 961 | | Element m = (Element) items.item(i); |
| 962 | | // findthe child with the correct language |
| 963 | | Element new_m = GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, lang); |
| 964 | | if (new_m == null && lang != DEFAULT_LANG) |
| 965 | | { |
| 966 | | // use the default lang |
| 967 | | new_m = GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, DEFAULT_LANG); |
| 968 | | } |
| 969 | | if (new_m == null) |
| 970 | | { |
| 971 | | // just get the first one |
| 972 | | new_m = (Element) GSXML.getChildByTagName(m, GSXML.DISPLAY_TEXT_ELEM); |
| 973 | | } |
| 974 | | description.appendChild(doc.importNode(new_m, true)); |
| 975 | | } |
| 976 | | return true; |
| 977 | | |
| 978 | | } |
| 979 | | |
| 980 | | protected Element getDisplayTextElement(String key, String lang) |
| 981 | | { |
| 982 | | |
| 983 | | Element this_item = GSXML.getNamedElement(this.display_item_list, GSXML.DISPLAY_TEXT_ELEM, GSXML.NAME_ATT, key); |
| 984 | | if (this_item == null) |
| 985 | | { |
| 986 | | return null; |
| 987 | | } |
| 988 | | |
| 989 | | Element this_lang = GSXML.getNamedElement(this_item, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, lang); |
| 990 | | if (this_lang == null && lang != DEFAULT_LANG) |
| 991 | | { |
| 992 | | // try the default |
| 993 | | this_lang = GSXML.getNamedElement(this_item, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, DEFAULT_LANG); |
| 994 | | } |
| 995 | | if (this_lang == null) |
| 996 | | { |
| 997 | | // just return the first one |
| 998 | | return GSXML.getFirstElementChild(this_item);//(Element)this_item.getFirstChild().cloneNode(true); |
| 999 | | } |
| 1000 | | return (Element) this_lang.cloneNode(true); |
| 1001 | | |
| 1002 | | } |
| | 934 | // from our store of displayItems, (eg name, description etc) add one of each to response. PIck the best fit for request lang. |
| | 935 | |
| | 936 | protected boolean addAllDisplayInfo(Element description, String lang) |
| | 937 | { |
| | 938 | Document doc = description.getOwnerDocument(); |
| | 939 | NodeList items = this.display_item_list.getChildNodes(); |
| | 940 | for (int i = 0; i < items.getLength(); i++) |
| | 941 | { // for each key |
| | 942 | Element m = (Element) items.item(i); |
| | 943 | // is there one with the specified language? |
| | 944 | Element new_m = GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, lang); |
| | 945 | if (new_m == null) { |
| | 946 | // if not, have we got one with a key? |
| | 947 | new_m = GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.KEY_ATT, null); |
| | 948 | if (new_m != null) { |
| | 949 | // look up the dictionary |
| | 950 | String value = getTextString(new_m.getAttribute(GSXML.KEY_ATT), lang, new_m.getAttribute(GSXML.DICTIONARY_ATT)); |
| | 951 | if (value != null) { |
| | 952 | GSXML.setNodeText(new_m, value); |
| | 953 | } |
| | 954 | else { |
| | 955 | // haven't found the key in the dictionary, ignore this display item |
| | 956 | new_m = null; |
| | 957 | } |
| | 958 | } |
| | 959 | } |
| | 960 | if (new_m == null && lang != DEFAULT_LANG) { |
| | 961 | // still haven't got a value. can we use the defualt lang? |
| | 962 | new_m = GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, DEFAULT_LANG); |
| | 963 | } |
| | 964 | if (new_m == null) |
| | 965 | { |
| | 966 | // STILL haven't found one, lets use the first one with a lang att (so we don't just get the key one back |
| | 967 | new_m = (Element) GSXML.getNamedElement(m, GSXML.DISPLAY_TEXT_ELEM, GSXML.LANG_ATT, null); |
| | 968 | } |
| | 969 | if (new_m != null) { |
| | 970 | description.appendChild(doc.importNode(new_m, true)); |
| | 971 | } |
| | 972 | } // for each key |
| | 973 | return true; |
| | 974 | |
| | 975 | } |
| | 976 | |
| | 977 | |
| | 978 | protected String getTextString(String key, String lang, String dictionary) { |
| | 979 | return getTextString(key, lang, dictionary, null); |
| | 980 | } |
| | 981 | |
| | 982 | protected String getTextString(String key, String lang, String dictionary, String[] args) |
| | 983 | { |
| | 984 | Dictionary dict = new Dictionary(dictionary, lang); |
| | 985 | String result = dict.get(key, args); |
| | 986 | return result; |
| | 987 | } |
| | 988 | |
