- /*
- * Copyright 2001-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- /*
- * $Id: NodeSortRecordFactory.java,v 1.14 2004/02/27 01:58:29 zongaro Exp $
- */
-
- package com.sun.org.apache.xalan.internal.xsltc.dom;
-
- import com.sun.org.apache.xalan.internal.xsltc.DOM;
- import com.sun.org.apache.xalan.internal.xsltc.Translet;
- import com.sun.org.apache.xalan.internal.xsltc.TransletException;
- import com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet;
- import com.sun.org.apache.xml.internal.utils.LocaleUtility;
- import java.util.Locale;
- import java.text.Collator;
-
- public class NodeSortRecordFactory {
-
- private static int DESCENDING = "descending".length();
- private static int NUMBER = "number".length();
-
- private final DOM _dom;
- private final String _className;
- private Class _class;
- private SortSettings _sortSettings;
-
- /**
- *
- */
- protected Collator _collator;
-
- /**
- * Creates a NodeSortRecord producing object. The DOM specifies which tree
- * to get the nodes to sort from, the class name specifies what auxillary
- * class to use to sort the nodes (this class is generated by the Sort
- * class), and the translet parameter is needed for methods called by
- * this object.
- *
- * @deprecated This constructor is no longer used in generated code. It
- * exists only for backwards compatibility.
- */
- public NodeSortRecordFactory(DOM dom, String className, Translet translet,
- String order[], String type[])
- throws TransletException
- {
- this(dom, className, translet, order, type, null, null);
- }
-
- /**
- * Creates a NodeSortRecord producing object. The DOM specifies which tree
- * to get the nodes to sort from, the class name specifies what auxillary
- * class to use to sort the nodes (this class is generated by the Sort
- * class), and the translet parameter is needed for methods called by
- * this object.
- */
- public NodeSortRecordFactory(DOM dom, String className, Translet translet,
- String order[], String type[], String lang[],
- String caseOrder[])
- throws TransletException
- {
- try {
- _dom = dom;
- _className = className;
- // This should return a Class definition if using TrAX
- _class = translet.getAuxiliaryClass(className);
- // This code is only run when the native API is used
- if (_class == null) {
- _class = ObjectFactory.findProviderClass(
- className, ObjectFactory.findClassLoader(), true);
- }
-
- int levels = order.length;
- int[] iOrder = new int[levels];
- int[] iType = new int[levels];
- for (int i = 0; i < levels; i++) {
- if (order[i].length() == DESCENDING) {
- iOrder[i] = NodeSortRecord.COMPARE_DESCENDING;
- }
- if (type[i].length() == NUMBER) {
- iType[i] = NodeSortRecord.COMPARE_NUMERIC;
- }
- }
-
- // Old NodeSortRecordFactory constructor had no lang or case_order
- // arguments. Provide default values in that case for binary
- // compatibility.
- String[] emptyStringArray = null;
- if (lang == null || caseOrder == null) {
- int numSortKeys = order.length;
- emptyStringArray = new String[numSortKeys];
-
- // Set up array of zero-length strings as default values
- // of lang and case_order
- for (int i = 0; i < numSortKeys; i++) {
- emptyStringArray[i] = "";
- }
- }
-
- if (lang == null) {
- lang = emptyStringArray;
- }
- if (caseOrder == null) {
- caseOrder = emptyStringArray;
- }
-
- final int length = lang.length;
- Locale[] locales = new Locale[length];
- Collator[] collators = new Collator[length];
- for (int i = 0; i< length; i++){
- locales[i] = LocaleUtility.langToLocale(lang[i]);
- collators[i] = Collator.getInstance(locales[i]);
- }
-
- _sortSettings = new SortSettings((AbstractTranslet) translet,
- iOrder, iType, locales, collators,
- caseOrder);
- } catch (ClassNotFoundException e) {
- throw new TransletException(e);
- }
- }
-
-
-
- /**
- * Create an instance of a sub-class of NodeSortRecord. The name of this
- * sub-class is passed to us in the constructor.
- */
- public NodeSortRecord makeNodeSortRecord(int node, int last)
- throws ExceptionInInitializerError,
- LinkageError,
- IllegalAccessException,
- InstantiationException,
- SecurityException,
- TransletException {
-
- final NodeSortRecord sortRecord =
- (NodeSortRecord)_class.newInstance();
- sortRecord.initialize(node, last, _dom, _sortSettings);
- return sortRecord;
- }
-
- public String getClassName() {
- return _className;
- }
-
- private final void setLang(final String lang[]){
-
- }
- }