/* Copyright 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. */ package xmlcursor.detailed; import org.apache.xmlbeans.XmlCursor; import org.apache.xmlbeans.XmlCursor.TokenType; import org.apache.xmlbeans.XmlObject; import org.junit.jupiter.api.Test; import test.xbean.xmlcursor.purchaseOrder.PurchaseOrderDocument; import test.xbean.xmlcursor.purchaseOrder.PurchaseOrderType; import test.xbean.xmlcursor.purchaseOrder.USAddress; import tools.util.JarUtil; import xmlcursor.common.Common; import java.math.BigDecimal; import static org.junit.jupiter.api.Assertions.*; import static xmlcursor.common.BasicCursorTestCase.*; public class CursorLocations { private static final Bookmark0 _theBookmark0 = new Bookmark0("value0"); @Test void testLocation() throws Exception { XmlObject m_xo = jobj(Common.TRANXML_FILE_XMLCURSOR_PO); try (XmlCursor xc1 = m_xo.newCursor(); XmlCursor xc2 = m_xo.newCursor(); XmlCursor xc3 = cur(Common.XML_FOO_BAR_TEXT)) { toNextTokenOfType(xc2, TokenType.END); toNextTokenOfType(xc3, TokenType.START); //start w/ xc1 at beg of doc //xc2 at end of first elt (po:name) while (xc1.isLeftOf(xc2)) { assertFalse(xc1.isRightOf(xc2)); assertTrue(xc2.isRightOf(xc1)); assertTrue(xc1.isInSameDocument(xc2)); assertFalse(xc2.isAtSamePositionAs(xc1)); assertFalse(xc1.isAtSamePositionAs(xc2)); assertEquals(1, xc2.comparePosition(xc1)); assertEquals(-1, xc1.comparePosition(xc2)); // System.out.println(xc1.currentTokenType() + " " + xc2.currentTokenType()); xc1.toNextToken(); xc2.toPrevToken(); } //xc1 & xc2 @ shipTo toNextTokenOfType(xc1,TokenType.TEXT); toNextTokenOfType(xc2,TokenType.TEXT); assertEquals(xc1.currentTokenType(), xc2.currentTokenType(), "Current Token Type "); //both @ Alice Smith toNextTokenOfType(xc1,TokenType.TEXT); toNextTokenOfType(xc2,TokenType.TEXT); assertEquals(TokenType.TEXT, xc1.currentTokenType()); //these are only equivalent if the cursor is on a TEXT token assertEquals(xc1.getChars(), xc1.getTextValue()); assertEquals(xc1.getChars(), xc2.getTextValue()); assertTrue(xc1.isAtSamePositionAs(xc2)); xc2.toNextChar(10); //comparing two cursors in the middle of text assertEquals(xc2.toPrevChar(4), xc1.toNextChar(4)); assertTrue(xc2.isRightOf(xc1)); assertFalse(xc1.isRightOf(xc2)); assertFalse(xc2.isLeftOf(xc1)); assertFalse(xc1.isAtSamePositionAs(xc2)); assertEquals(1, xc2.comparePosition(xc1)); assertTrue(xc1.isInSameDocument(xc2)); xc1.toNextChar(2); assertEquals(0, xc2.comparePosition(xc1)); assertEquals(xc1.currentTokenType(), xc2.currentTokenType()); //Comparing the same cursor to itself xc1.toNextChar(1); assertFalse(xc1.isRightOf(xc1)); assertEquals(0, xc2.comparePosition(xc2)); assertTrue(xc2.isInSameDocument(xc2)); assertTrue(xc2.isAtSamePositionAs(xc2)); xc2.toPrevToken(); //xc2 on Alice assertEquals(TokenType.TEXT, xc2.toPrevToken()); //put the bookmark on S*mith xc1.setBookmark(_theBookmark0); //moving xml and bookmark to a // different location assertTrue(xc1.moveXml(xc3)); try (XmlCursor xc4 = _theBookmark0.createCursor(); XmlCursor debug=xc1.newCursor()) { assertNotNull(xc4); toPrevTokenOfType(debug,TokenType.START); assertTrue(xc4.isInSameDocument(xc3)); assertEquals(-1, xc4.comparePosition(xc3)); // assertEquals(TokenType.TEXT, xc3.toPrevToken()); assertEquals(4, xc3.toPrevChar(4)); assertEquals(0, xc4.comparePosition(xc3)); //comparing in two different documents assertFalse(xc2.isInSameDocument(xc3)); assertThrows(IllegalArgumentException.class, () -> xc4.isLeftOf(xc2)); } } } @Test void testLocationATTR() throws Exception { XmlObject m_xo = obj(Common.XML_FOO_5ATTR_TEXT); try (XmlCursor xc1 = m_xo.newCursor(); XmlCursor xc2 = m_xo.newCursor()) { toNextTokenOfType(xc1, TokenType.ATTR); toNextTokenOfType(xc2, TokenType.ATTR); int i = 0; while (xc2.currentTokenType() == TokenType.ATTR) { xc2.toNextToken(); ++i; } assertEquals(5, i); xc2.toPrevToken(); //moving betweenAttributes. one cursor is at the last ATTR and other is at first ATTR. while (xc1.isLeftOf(xc2)) { assertFalse(xc1.isRightOf(xc2)); assertTrue(xc2.isRightOf(xc1)); assertTrue(xc1.isInSameDocument(xc2)); assertFalse(xc2.isAtSamePositionAs(xc1)); assertFalse(xc1.isAtSamePositionAs(xc2)); assertEquals(1, xc2.comparePosition(xc1)); assertEquals(-1, xc1.comparePosition(xc2)); // System.out.println(xc1.currentTokenType() + " " + xc2.currentTokenType()); xc1.toNextToken(); xc2.toPrevToken(); } assertTrue(xc1.isAtSamePositionAs(xc2)); //inserting and then comparing to make sure cursors move properly. xc2.insertAttributeWithValue("attr5", "val5"); assertEquals(0, xc1.comparePosition(xc2)); xc2.toPrevToken(); assertEquals("val5", xc2.getTextValue()); } } @Test void testLocationTEXTMiddle() throws Exception { XmlObject m_xo = obj(Common.XML_TEXT_MIDDLE); try (XmlCursor xc1 = m_xo.newCursor(); XmlCursor xc2 = m_xo.newCursor(); XmlCursor xc3 = m_xo.newCursor()) { // while(xc2.currentTokenType() != TokenType.ENDDOC) // { // System.out.println(xc2.currentTokenType()); // xc2.toNextToken(); // } // moving cursor to right locations. one is in middle of mixed content. // the others is in middle of text of first node and last node toNextTokenOfType(xc1, TokenType.TEXT); toNextTokenOfType(xc2, TokenType.TEXT); toNextTokenOfType(xc3, TokenType.START); toNextTokenOfType(xc2, TokenType.TEXT); xc1.toNextChar(4); xc2.toNextChar(5); xc3.toEndToken(); xc3.toPrevToken(); xc3.toPrevChar(3); //comparing positions assertEquals(-1, xc2.comparePosition(xc3)); assertTrue(xc2.isRightOf(xc1)); assertTrue(xc1.isInSameDocument(xc2)); assertFalse(xc2.isAtSamePositionAs(xc3)); //moving cursors xc3.toPrevChar(2); xc2.toNextChar(1); //comparing position once again assertEquals(-1, xc2.comparePosition(xc3)); assertTrue(xc2.isRightOf(xc1)); assertTrue(xc1.isInSameDocument(xc2)); assertFalse(xc2.isAtSamePositionAs(xc3)); //moving and bringing them to identical positions xc3.toPrevToken(); xc2.toNextChar(2); assertTrue(xc2.isAtSamePositionAs(xc3)); } } @Test void testXmlObjectUsingCursor() throws Exception { PurchaseOrderDocument pod = PurchaseOrderDocument.Factory.parse( JarUtil.getResourceFromJar(Common.TRANXML_FILE_XMLCURSOR_PO)); try (XmlCursor xc1 = pod.newCursor(); XmlCursor xc2 = pod.newCursor(); XmlCursor xc3 = pod.newCursor()) { //moving cursor location so that it comes to zip under shipto toNextTokenOfType(xc1, TokenType.START); toNextTokenOfType(xc1, TokenType.START); toNextTokenOfType(xc2, TokenType.START); toNextTokenOfType(xc2, TokenType.START); toNextTokenOfType(xc3, TokenType.START); toNextTokenOfType(xc3, TokenType.START); xc1.toEndToken(); xc2.toEndToken(); xc3.toEndToken(); toPrevTokenOfType(xc1, TokenType.TEXT); toPrevTokenOfType(xc1, TokenType.TEXT); toPrevTokenOfType(xc2, TokenType.TEXT); toPrevTokenOfType(xc2, TokenType.TEXT); toPrevTokenOfType(xc3, TokenType.TEXT); toPrevTokenOfType(xc3, TokenType.TEXT); //all cursors are now at: 90952 assertEquals(xc2.getChars(), xc3.getChars(), xc1.getChars()); //at 52 xc2.toNextChar(3); //after 90952 xc3.toNextChar(5); assertFalse(xc2.isAtSamePositionAs(xc3)); assertFalse(xc3.isAtSamePositionAs(xc1)); //setting zip value through the object . // once the set occurs comparing postions of cursors. PurchaseOrderType pt = pod.getPurchaseOrder(); USAddress usa = pt.getShipTo(); usa.setZip(new BigDecimal(500)); assertEquals(500, usa.getZip().intValue()); //Any cursors in the value of an Element/attr should be positioned // at the end of the elem/attr after the strong setter assertTrue(xc2.isAtSamePositionAs(xc3)); assertTrue(xc3.isAtSamePositionAs(xc1)); assertEquals(TokenType.END, xc1.currentTokenType()); // inserting an element through the cursor under zip and then doing // a set of a valid value through object.. xc1.insertElementWithText("foo", "text"); toPrevTokenOfType(xc1, TokenType.START); toPrevTokenOfType(xc1, TokenType.START); //System.out.println("here" + xc1.getTextValue()); toNextTokenOfType(xc1, TokenType.START); xc1.toNextChar(2); usa.setZip(new BigDecimal(90852)); assertTrue(xc2.isAtSamePositionAs(xc3)); assertTrue(xc3.isAtSamePositionAs(xc1)); //cursors at the end of element xc1.toPrevToken(); //assertEquals(5,xc1.toPrevChar(5)); assertEquals("90852", xc1.getChars()); } } private static class Bookmark0 extends XmlCursor.XmlBookmark { public String text; Bookmark0(String text) { this.text = text; } } }