String filename = "/folder1/subfolder11/test_param_1.html";
        String content = CmsXmlPageFactory.createDocument(Locale.ENGLISH, UTF8);
        List properties = new ArrayList();
        properties.add(new CmsProperty(CmsPropertyDefinition.PROPERTY_CONTENT_ENCODING, UTF8, null));
        properties.add(new CmsProperty(CmsPropertyDefinition.PROPERTY_LOCALE, Locale.ENGLISH.toString(), null));
        properties.add(new CmsProperty(CmsXmlPage.PROPERTY_ALLOW_RELATIVE, CmsStringUtil.FALSE, null));
        cms.createResource(filename, CmsResourceTypeXmlPage.getStaticTypeId(), content.getBytes(UTF8), properties);

        CmsFile file = cms.readFile(filename);
        CmsXmlPage page = CmsXmlPageFactory.unmarshal(cms, file);
        String element = "test";
        page.addValue(element, Locale.ENGLISH);
        String text;

        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index.html?a=b&someparam=de\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index.html?a=b&amp;someparam=de\">link</a>", text);

        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index.html?language=de\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index.html?language=de\">link</a>", text);

        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index.html?a=b&language=de\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index.html?a=b&amp;language=de\">link</a>", text);

        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index_noexist.html?a=b&language=de\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index_noexist.html?a=b&amp;language=de\">link</a>", text);

        page.setStringValue(
            cms,
            element,
            Locale.ENGLISH,
            "<a href=\"index_noexist.html?a=b&product=somthing\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals(
            "<a href=\"/data/opencms/folder1/subfolder11/index_noexist.html?a=b&amp;product=somthing\">link</a>",
            text);
    }

    /**
     * Tests XML link replacement.<p>
     * 
     * @throws Exception if something goes wrong
     */
    public void testLinkReplacement() throws Exception {

        CmsObject cms = getCmsObject();
        echo("Testing XML page link replacement");

        String filename = "/folder1/subfolder11/test1.html";
        String content = CmsXmlPageFactory.createDocument(Locale.ENGLISH, UTF8);
        List properties = new ArrayList();
        properties.add(new CmsProperty(CmsPropertyDefinition.PROPERTY_CONTENT_ENCODING, UTF8, null));
        properties.add(new CmsProperty(CmsPropertyDefinition.PROPERTY_LOCALE, Locale.ENGLISH.toString(), null));
        properties.add(new CmsProperty(CmsXmlPage.PROPERTY_ALLOW_RELATIVE, CmsStringUtil.FALSE, null));
        cms.createResource(filename, CmsResourceTypeXmlPage.getStaticTypeId(), content.getBytes(UTF8), properties);

        CmsFile file = cms.readFile(filename);
        CmsXmlPage page = CmsXmlPageFactory.unmarshal(cms, file);
        String element = "test";
        page.addValue(element, Locale.ENGLISH);
        String text;

        // test link replacement with existing file
        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index.html\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index.html\">link</a>", text);

        // test link replacement with non-existing file
        page.setStringValue(cms, element, Locale.ENGLISH, "<a href=\"index_noexist.html\">link</a>");
        text = page.getStringValue(cms, element, Locale.ENGLISH);
        assertEquals("<a href=\"/data/opencms/folder1/subfolder11/index_noexist.html\">link</a>", text);
    }

    /**
     * Test malformed page structures.<p>
     * 
     * @throws Exception in case something goes wrong
     */
    public void testMalformedPage() throws Exception {

        CmsObject cms = getCmsObject();
        echo("Testing malformed page element structures");

        // overwrite an existing page with a bad content
        String resourcename = "/folder1/page2.html";
        cms.lockResource(resourcename);

        CmsFile file = cms.readFile(resourcename);

        // read malformed XML page
        String pageStr = CmsFileUtil.readFile("org/opencms/xml/page/xmlpage-5.xml", "ISO-8859-1");
        file.setContents(pageStr.getBytes("ISO-8859-1"));

        cms.writeFile(file);
    }

    /**
     * Test the schema cache publish issue.<p>
     * 
     * Description of the issue:
     * After the initial publish, the XML page schema does not work anymore.<p>
     * 
     * @throws Exception in case something goes wrong
     */
    public void testSchemaCachePublishIssue() throws Exception {

        CmsObject cms = getCmsObject();
        echo("Testing the validation for values in the XML content");

        String resourcename = "/folder1/page1.html";
        cms.lockResource(resourcename);

        CmsFile file = cms.readFile(resourcename);
        CmsXmlPage page = CmsXmlPageFactory.unmarshal(cms, file);
        page.validateXmlStructure(new CmsXmlEntityResolver(cms));
        page.setStringValue(cms, "body", Locale.ENGLISH, "This is a test");
        assertEquals("This is a test", page.getValue("body", Locale.ENGLISH).getStringValue(cms));
        file.setContents(page.marshal());
        cms.writeFile(file);

        cms.unlockResource(resourcename);
        cms.publishResource(resourcename);

        cms.lockResource(resourcename);

        file = cms.readFile(resourcename);
        page = CmsXmlPageFactory.unmarshal(cms, file);
        page.validateXmlStructure(new CmsXmlEntityResolver(cms));
        page.setStringValue(cms, "body", Locale.ENGLISH, "This is a another test");
        assertEquals("This is a another test", page.getValue("body", Locale.ENGLISH).getStringValue(cms));
        file.setContents(page.marshal());
        cms.writeFile(file);
    }

    /**
     * Tests accessing element names in the XML page.<p>
     * 
     * @throws Exception in case something goes wrong
     */
    public void testXmlPageRenameElement() throws Exception {

        String folder = "/folder1/";
        String recursive = CmsStringUtil.TRUE;
        String template = "ALL";
        String locale = "ALL";
        String oldElement = "body";
        String newElement = "NewElement";
        String removeEmptyElements = CmsStringUtil.FALSE;
        String validateNewElement = CmsStringUtil.FALSE;

        echo("Testing XML page rename element handling");
        CmsElementRename wp = new CmsElementRename(
            null,
            getCmsObject(),
            folder,
            recursive,
            template,
            locale,
            oldElement,
            newElement,
            removeEmptyElements,
            validateNewElement);

        echo("Testing initialize CmsElementRename class");
        assertEquals(folder, wp.getParamResource());
        assertEquals(recursive, wp.getParamRecursive());
        assertEquals(template, wp.getParamTemplate());
        assertEquals(locale, wp.getParamLocale());
        assertEquals(oldElement, wp.getParamOldElement());
        assertEquals(newElement, wp.getParamNewElement());
        assertEquals(removeEmptyElements, wp.getParamRemoveEmptyElements());
        assertEquals(validateNewElement, wp.getParamValidateNewElement());
        echo("CmsElementRename class initialized successfully");
        echo("Xml Page Element Rename Start");
        wp.actionRename(new CmsShellReport(Locale.ENGLISH));
        echo("Xml Page Element Rename End");
    }

}