Examples with Tx org.structr.core.graph.Tx used on opensource projects

Example 86 with Tx

use of org.structr.core.graph.Tx in project structr by structr.

the class DOMNodeTest method testRemoveChildNode.

@Test
public void testRemoveChildNode() {
    try (final Tx tx = app.tx()) {
        Document document = getDocument();
        assertNotNull(document);
        Text test1 = document.createTextNode("test1");
        Text test2 = document.createTextNode("test2");
        Text test3 = document.createTextNode("test3");
        Text test4 = document.createTextNode("test4");
        Text test5 = document.createTextNode("test5");
        Text test6 = document.createTextNode("test6");
        assertNotNull(test1);
        assertNotNull(test2);
        assertNotNull(test3);
        assertNotNull(test4);
        assertNotNull(test5);
        assertNotNull(test6);
        Element div = document.createElement("div");
        assertNotNull(div);
        // add children
        div.appendChild(test1);
        div.appendChild(test2);
        div.appendChild(test3);
        div.appendChild(test4);
        div.appendChild(test5);
        // note that we do NOT add test6 as a child!
        NodeList children1 = div.getChildNodes();
        assertEquals(test1, children1.item(0));
        assertEquals(test2, children1.item(1));
        assertEquals(test3, children1.item(2));
        assertEquals(test4, children1.item(3));
        assertEquals(test5, children1.item(4));
        // test remove child node method
        div.removeChild(test3);
        NodeList children2 = div.getChildNodes();
        assertEquals(test1, children2.item(0));
        assertEquals(test2, children2.item(1));
        assertEquals(test4, children2.item(2));
        assertEquals(test5, children2.item(3));
        // test remove child node method
        div.removeChild(test1);
        NodeList children3 = div.getChildNodes();
        assertEquals(test2, children3.item(0));
        assertEquals(test4, children3.item(1));
        assertEquals(test5, children3.item(2));
        // and finally, test errors that should be raised
        try {
            div.removeChild(test6);
            fail("Removing a node that is not a child of the given node should raise a DOMException");
        } catch (DOMException dex) {
            assertEquals(DOMException.NOT_FOUND_ERR, dex.code);
        }
        tx.success();
    } catch (FrameworkException fex) {
        fail("unexpected exception");
    }
}

Example 87 with Tx

use of org.structr.core.graph.Tx in project structr by structr.

the class PageTest method testAdoptNodes.

@Test
public void testAdoptNodes() {
    try {
        try (final Tx tx = app.tx()) {
            Page srcPage = Page.createNewPage(securityContext, "srcPage");
            assertTrue(srcPage != null);
            assertTrue(srcPage instanceof Page);
            Node html = srcPage.createElement("html");
            Node head = srcPage.createElement("head");
            Node body = srcPage.createElement("body");
            Node title = srcPage.createElement("title");
            Node h1 = srcPage.createElement("h1");
            Node div = srcPage.createElement("div");
            Node p = srcPage.createElement("p");
            // add HTML element to page
            srcPage.appendChild(html);
            // add HEAD and BODY elements to HTML
            html.appendChild(head);
            html.appendChild(body);
            // add TITLE element to HEAD
            head.appendChild(title);
            // add H1 element to BODY
            body.appendChild(h1);
            // add DIV element to BODY
            body.appendChild(div);
            div.appendChild(p);
            // add text element to P
            p.appendChild(srcPage.createTextNode("First Paragraph"));
            Page dstPage = Page.createNewPage(securityContext, "dstPage");
            assertNotNull(dstPage);
            // test adopt method
            dstPage.adoptNode(html);
            // has parent been removed for the source element?
            assertNull(html.getParentNode());
            // has owner changed for all elements?
            assertEquals(dstPage, html.getOwnerDocument());
            assertEquals(dstPage, head.getOwnerDocument());
            assertEquals(dstPage, body.getOwnerDocument());
            assertEquals(dstPage, title.getOwnerDocument());
            assertEquals(dstPage, h1.getOwnerDocument());
            assertEquals(dstPage, div.getOwnerDocument());
            assertEquals(dstPage, p.getOwnerDocument());
            // have parents been kept for all other elements?
            assertEquals(html, head.getParentNode());
            assertEquals(html, body.getParentNode());
            assertEquals(head, title.getParentNode());
            assertEquals(body, h1.getParentNode());
            assertEquals(body, div.getParentNode());
            assertEquals(div, p.getParentNode());
            // srcPage should not have a document element any more
            assertNull(srcPage.getDocumentElement());
            // srcPage should have exactly one child element
            assertEquals(1, srcPage.getChildNodes().getLength());
            tx.success();
        } catch (DOMException dex) {
            throw new FrameworkException(422, dex.getMessage());
        }
    } catch (FrameworkException ex) {
        fail("Unexpected exception");
    }
}

Example 88 with Tx

use of org.structr.core.graph.Tx in project structr by structr.

the class PageTest method testImportNodesDeep.

@Test
public void testImportNodesDeep() {
    try (final Tx tx = app.tx()) {
        Page srcPage = Page.createNewPage(securityContext, "srcPage");
        assertTrue(srcPage != null);
        assertTrue(srcPage instanceof Page);
        Node html = srcPage.createElement("html");
        Node head = srcPage.createElement("head");
        Node body = srcPage.createElement("body");
        Node title = srcPage.createElement("title");
        Node h1 = srcPage.createElement("h1");
        Node div = srcPage.createElement("div");
        Node p = srcPage.createElement("p");
        // add HTML element to page
        srcPage.appendChild(html);
        // add HEAD and BODY elements to HTML
        html.appendChild(head);
        html.appendChild(body);
        // add TITLE element to HEAD
        head.appendChild(title);
        // add H1 element to BODY
        body.appendChild(h1);
        // add DIV element to BODY
        body.appendChild(div);
        div.appendChild(p);
        // add text element to P
        p.appendChild(srcPage.createTextNode("First Paragraph"));
        Page dstPage = Page.createNewPage(securityContext, "dstPage");
        assertNotNull(dstPage);
        // test
        assertEquals(srcPage, html.getOwnerDocument());
        makePublic(srcPage, dstPage, html, head, body, title, h1, div, p);
        // test import method
        dstPage.importNode(html, true);
        // has parent been removed for the source element?
        assertNull(html.getParentNode());
        // same owner for all elements?
        assertEquals(srcPage, html.getOwnerDocument());
        assertEquals(srcPage, head.getOwnerDocument());
        assertEquals(srcPage, body.getOwnerDocument());
        assertEquals(srcPage, title.getOwnerDocument());
        assertEquals(srcPage, h1.getOwnerDocument());
        assertEquals(srcPage, div.getOwnerDocument());
        assertEquals(srcPage, p.getOwnerDocument());
        // have parents been kept for all other elements?
        assertEquals(html, head.getParentNode());
        assertEquals(html, body.getParentNode());
        assertEquals(head, title.getParentNode());
        assertEquals(body, h1.getParentNode());
        assertEquals(body, div.getParentNode());
        assertEquals(div, p.getParentNode());
        tx.success();
    } catch (Exception ex) {
        logger.warn("", ex);
        fail("Unexpected exception");
    }
    try (final Tx tx = app.tx()) {
        Document srcDoc = Jsoup.connect(baseUri + "srcPage").get();
        Document dstDoc = Jsoup.connect(baseUri + "dstPage").get();
        // pages should render exactly identical
        assertEquals(srcDoc.outerHtml(), dstDoc.outerHtml());
        tx.success();
    } catch (Exception ex) {
        logger.warn("", ex);
        fail("Unexpected exception");
    }
}

Example 89 with Tx

use of org.structr.core.graph.Tx in project structr by structr.

the class PageTest method testGetElementsByTagName.

@Test
public void testGetElementsByTagName() {
    final String pageName = "page-01";
    try {
        try (final Tx tx = app.tx()) {
            Page page = Page.createNewPage(securityContext, pageName);
            assertTrue(page != null);
            assertTrue(page instanceof Page);
            DOMNode html = (DOMNode) page.createElement("html");
            DOMNode head = (DOMNode) page.createElement("head");
            DOMNode body = (DOMNode) page.createElement("body");
            DOMNode title = (DOMNode) page.createElement("title");
            DOMNode h1 = (DOMNode) page.createElement("h1");
            DOMNode div1 = (DOMNode) page.createElement("div");
            DOMNode p1 = (DOMNode) page.createElement("p");
            DOMNode div2 = (DOMNode) page.createElement("div");
            DOMNode p2 = (DOMNode) page.createElement("p");
            DOMNode div3 = (DOMNode) page.createElement("div");
            DOMNode p3 = (DOMNode) page.createElement("p");
            // add HTML element to page
            page.appendChild(html);
            // add HEAD and BODY elements to HTML
            html.appendChild(head);
            html.appendChild(body);
            // add TITLE element to HEAD
            head.appendChild(title);
            // add H1 element to BODY
            body.appendChild(h1);
            // add DIV element 1 to BODY
            body.appendChild(div1);
            div1.appendChild(p1);
            // add DIV element 2 to DIV
            div1.appendChild(div2);
            div2.appendChild(p2);
            // add DIV element 3 to DIV
            div2.appendChild(div3);
            div3.appendChild(p3);
            NodeList divs = page.getElementsByTagName("p");
            assertEquals(p1, divs.item(0));
            assertEquals(p2, divs.item(1));
            assertEquals(p3, divs.item(2));
            tx.success();
        } catch (Exception ex) {
            throw new FrameworkException(422, ex.getMessage());
        }
    } catch (FrameworkException ex) {
        fail("Unexpected exception");
    }
}

Example 90 with Tx

use of org.structr.core.graph.Tx in project structr by structr.

the class StructrLDAPClientModuleTest method createTestRelationship.

protected <T extends Relation> T createTestRelationship(final AbstractNode startNode, final AbstractNode endNode, final Class<T> relType) throws FrameworkException {
    try (final Tx tx = app.tx()) {
        final T rel = (T) app.create(startNode, endNode, relType);
        tx.success();
        return rel;
    }
}