Examples of org.xmldb.api.modules.XMLResource

org.xmldb.api.modules.XMLResource
Provides access to XML resources stored in the database. An XMLResource can be accessed either as text XML or via the DOM or SAX APIs.
The default behavior for getContent and setContent is to work with XML data as text so these methods work on String content. I.e. it is always possible to do the following
if (resource instanceof XMLResource) { String foo = (String)resource.getContent(); }

        xpathservice.setNamespace("h", "http://example.net/person");


        ResourceSet resultSet = xpathservice.query(query);
        assertEquals(1, resultSet.getSize());


        XMLResource resource = (XMLResource) resultSet.getResource(0);


        // ensure that the resource has the correct doc id.
        assertEquals("doc3", resource.getDocumentId());


        Node node = resource.getContentAsDOM();


        // add source node information to the compared xml as it's added by
        // the query processor.
        XMLAssert.assertXMLEqual("<first xmlns:src='http://xml.apache.org/xindice/Query' src:col='/db/testing/current' src:key='doc3' xmlns='http://example.net/person'>Sally</first>",
                                 TextWriter.toString(node));

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        xpathservice.setNamespace("h", "http://example.net/person");


        ResourceSet resultSet = xpathservice.query(query);
        assertEquals(1, resultSet.getSize());


        XMLResource resource = (XMLResource) resultSet.getResource(0);
        Node node = resource.getContentAsDOM();
        String retrieved = TextWriter.toString(node);
        assertFalse("Namespace definitions imported deep in: " + retrieved, -1 == retrieved.indexOf("<p:first>"));


        // ensure that the resource has the correct doc id.
        assertEquals("doc3", resource.getDocumentId());


        // add source node information to the compared xml as it's added by
        // the query processor. Note, this should work using without the
        // prefixes in the control document using the default namespace,
        // (i.e. xmlns='http://example.net/person') but I couldn't get it to work

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    }


    public void testInsertDocumentAsDOM() throws Exception {
        Collection col = this.client.getCollection(TEST_COLLECTION_PATH);


        XMLResource document = (XMLResource) col.createResource("testdoc", "XMLResource");
        document.setContentAsDOM(DOMParser.toDocument(CONTENT));
        col.storeResource(document);
        assertEquals(1, this.client.countDocument(TEST_COLLECTION_PATH));


        String content = this.client.getDocument(TEST_COLLECTION_PATH, "testdoc");
        assertXMLEqual(CONTENT, content);

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                             itsExpectedResourceCount, aResourceSet.getSize());
            }


            if (itsExpectedResources != null && itsExpectedResources.length > 1) {
                for (int anIndex = 0; anIndex < itsExpectedResources.length / 2; anIndex += 2) {
                    XMLResource aResource = (XMLResource) aResourceSet.getResource(anIndex);
                    Node aNode = aResource.getContentAsDOM();
                    int anExpectedSourceDocumentIndex = ((Integer) itsExpectedResources[anIndex]).intValue();
                    String anExpected = "<?xml version=\"1.0\"?>\n" + addSource((String) itsExpectedResources[anIndex + 1],
                                                                                TEST_DOCUMENT_PREFIX + anIndex,
                                                                                IndexedSearchTest.COLLECTION_PATH);
                    String anActual = TextWriter.toString(aNode);

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        Collection col = DatabaseManager.getCollection(driver + "/" + path);
        if (col == null) {
            throw new XindiceException("DatabaseManager.getCollection(" + driver + "/" + path + ") returned null");
        }


        XMLResource document = (XMLResource) col.createResource(name, "XMLResource");
        document.setContent(doc);
        col.storeResource(document);
    }

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    public String getDocument(String path, String name) throws Exception {
        Collection col = DatabaseManager.getCollection(driver + "/" + path);
        if (col == null) {
            throw new XindiceException("DatabaseManager.getCollection(" + driver + "/" + path + ") returned null");
        }
        XMLResource document = (XMLResource) col.getResource(name);


        if (document == null) {
            return null;
        }


        return document.getContent().toString();
    }

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    public void updateDocument(String path, String name, String doc) throws Exception {
        Collection col = DatabaseManager.getCollection(driver + "/" + path);
        if (col == null) {
            throw new XindiceException("DatabaseManager.getCollection(" + driver + "/" + path + ") returned null");
        }
        XMLResource document = (XMLResource) col.getResource(name);
        document.setContent(doc);
        col.storeResource(document);
    }

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    public void getDocumentAsSax(String path, String name, ContentHandler handler) throws Exception {
        Collection col = DatabaseManager.getCollection(driver + "/" + path);
        if (col == null) {
            throw new XindiceException("DatabaseManager.getCollection(" + driver + "/" + path + ") returned null");
        }
        XMLResource document = (XMLResource) col.getResource(name);


        if (document == null) {
            return;
        }


        document.getContentAsSAX(handler);
    }

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    public void removeDocument(String path, String name) throws Exception {
        Collection col = DatabaseManager.getCollection(driver + "/" + path);
        if (col == null) {
            throw new XindiceException("DatabaseManager.getCollection(" + driver + "/" + path + ") returned null");
        }
        XMLResource document = (XMLResource) col.getResource(name);


        col.removeResource(document);
    }

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            BufferedReader in = new BufferedReader(new FileReader(xmlFileName));
            InputSource source = new InputSource(in);
            DOMParser parser = new DOMParser();
            parser.parse(source);
            String xmlString = toString(parser.getDocument()).trim();
            XMLResource res = insertStringDocument(id, super.toString(document));


            String result = retrieveTextDocument(id).trim();


            super.assertNotNull("LevelZeroTest.testString() - result", result);
            super.assertEquals("LevelZeroTest.testString() - length", xmlString.length(), result.length());

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