Package javax.jcr.query

Examples of javax.jcr.query.RowIterator

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        // must be 1
        checkResult(result, 1);

        // evaluate result
        RowIterator itr = result.getRows();
        while (itr.hasNext()) {
            Row row = itr.nextRow();
            Value value = row.getValue(propertyName1);
            if (value != null) {
                String fullText = value.getString();
                if (fullText.indexOf("cat") > 0) {
                    fail("Search Text: full text search not correct, returned prohibited text");
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     * For configuration description see {@link #setUpFullTextTest()}.
     */
    public void testPathColumn() throws Exception {
        setUpFullTextTest();
        QueryResult result = execute(getFullTextStatement());
        RowIterator rows = result.getRows();
        if (getSize(rows) < 1) {
            fail("Query result did not return any nodes");
        }
        // re-aquire rows
        rows = result.getRows();

        // test mere existence
        rows.nextRow().getValue(jcrPath);
    }
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        Session anonymousSession = getRepository().login(new GuestCredentials());
        QueryManager qm = anonymousSession.getWorkspace().getQueryManager();
        Query q = qm.createQuery("/jcr:root/home//social/relationships/following//*[@id='aaron.mcdonald@mailinator.com']", Query.XPATH);
        QueryResult r = q.execute();
        RowIterator it = r.getRows();
        Assert.assertTrue(it.hasNext());
    }
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        // SQL-2

        Query q = qm.createQuery("select text from [nt:base] where id = $id", Query.JCR_SQL2);
        q.bindValue("id", vf.createValue("1"));
        QueryResult r = q.execute();
        RowIterator it = r.getRows();
        assertTrue(it.hasNext());
        Row row = it.nextRow();
        assertEquals("hello_world", row.getValue("text").getString());
        String[] columns = r.getColumnNames();
        assertEquals(1, columns.length);
        assertEquals("text", columns[0]);
        assertFalse(it.hasNext());

        r = q.execute();
        NodeIterator nodeIt = r.getNodes();
        assertTrue(nodeIt.hasNext());
        Node n = nodeIt.nextNode();
        assertEquals("hello_world", n.getProperty("text").getString());
        assertFalse(it.hasNext());

        // SQL

        q = qm.createQuery("select text from [nt:base] where text like 'hello\\_world' escape '\\'", Query.SQL);
        r = q.execute();
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        QueryManager qm = session.getWorkspace().getQueryManager();
        Query q = qm.createQuery("select id from [nt:base] where data >= $data order by id", Query.JCR_SQL2);
        q.bindValue("data", vf.createValue("x"));
        for (int i = -1; i < 5; i++) {
            QueryResult r = q.execute();
            RowIterator it = r.getRows();
            assertEquals(3, r.getRows().getSize());
            assertEquals(3, r.getNodes().getSize());
            Row row;
            try {
                it.skip(i);
                assertTrue(i >= 0 && i <= 3);
            } catch (IllegalArgumentException e) {
                assertEquals(-1, i);
            } catch (NoSuchElementException e) {
                assertTrue(i >= 2);
            }
            if (i <= 0) {
                assertTrue(it.hasNext());
                row = it.nextRow();
                assertEquals("1", row.getValue("id").getString());
            }
            if (i <= 1) {
                assertTrue(it.hasNext());
                row = it.nextRow();
                assertEquals("2", row.getValue("id").getString());
            }
            if (i <= 2) {
                assertTrue(it.hasNext());
                row = it.nextRow();
                assertEquals("3", row.getValue("id").getString());
            }
            assertFalse(it.hasNext());
        }
    }
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        for (int limit = 0; limit < 5; limit++) {
            q.setLimit(limit);
            for (int offset = 0; offset < 3; offset++) {
                q.setOffset(offset);
                QueryResult r = q.execute();
                RowIterator it = r.getRows();
                int l = Math.min(Math.max(0, 3 - offset), limit);
                assertEquals(l, r.getRows().getSize());
                assertEquals(l, r.getNodes().getSize());
                Row row;
               
                for (int x = offset + 1, i = 0; i < limit && x < 4; i++, x++) {
                    assertTrue(it.hasNext());
                    row = it.nextRow();
                    assertEquals("" + x, row.getValue("id").getString());
                }
                assertFalse(it.hasNext());
            }
        }
    }
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            QueryManager qm = session.getWorkspace().getQueryManager();
            Query q = qm.createQuery("select text from [nt:base] where id = $id", Query.JCR_SQL2);
            q.bindValue("id", vf.createValue("1"));
            QueryResult r = q.execute();
            RowIterator it = r.getRows();
            assertTrue(it.hasNext());
            Row row = it.nextRow();
            assertEquals("hello world", row.getValue("text").getString());
            assertFalse(it.hasNext());

        } finally {
            session.logout();
        }
    }
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        // assertEquals("/testroot", getResult(q.execute(), "path"));
    }

    static String getResult(QueryResult result, String propertyName) throws RepositoryException {
        StringBuilder buff = new StringBuilder();
        RowIterator it = result.getRows();
        while (it.hasNext()) {
            if (buff.length() > 0) {
                buff.append(", ");
            }
            buff.append(it.nextRow().getValue(propertyName).getString());
        }
        return buff.toString();
    }
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        // assertEquals("/testroot", getResult(q.execute(), "path"));
    }

    static String getResult(QueryResult result, String propertyName) throws RepositoryException {
        StringBuilder buff = new StringBuilder();
        RowIterator it = result.getRows();
        while (it.hasNext()) {
            if (buff.length() > 0) {
                buff.append(", ");
            }
            buff.append(it.nextRow().getValue(propertyName).getString());
        }
        return buff.toString();
    }
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                        String query =
                                "SELECT [j:nodename] FROM [" + Constants.JAHIANT_GROUP + "] as group WHERE group.[" +
                                        JCRGroup.J_EXTERNAL + "] = 'false' ORDER BY group.[j:nodename]";
                        Query q = session.getWorkspace().getQueryManager().createQuery(query, Query.JCR_SQL2);
                        QueryResult qr = q.execute();
                        RowIterator rows = qr.getRows();
                        while (rows.hasNext()) {
                            Row groupsFolderNode = rows.nextRow();
                            String groupName = "{jcr}" + groupsFolderNode.getValue("j:nodename").getString();
                            if (!groups.contains(groupName)) {
                                groups.add(groupName);
                            }
                        }
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