Example usage for org.apache.commons.jxpath JXPathContext getValue

Introduction

In this page you can find the example usage for org.apache.commons.jxpath JXPathContext getValue.

Prototype

public abstract Object getValue(String xpath);

Source Link

Document

Evaluates the xpath and returns the resulting object.

Usage

From source file:org.chiba.xml.xforms.test.ChibaBeanTest.java

/**
 * test, if updateControlValue correctly changes the value and a value-changed event occurs on the relevant control.
 * Check the new updateControlValue method suitable for Upload controls with anyURI type data.
 *
 * @throws Exception/*from   w ww  . j a  v a  2 s.  c om*/
 */
public void testUploadAnyURI() throws Exception {
    String testFilename = "hello-upload.xhtml";
    String id = "upload-uri";
    String nodePath = "//file4";
    processor.setXMLContainer(getClass().getResourceAsStream(testFilename));
    processor.init();

    Listener listener = new ChibaBeanTest.Listener();
    JXPathContext context = JXPathContext.newContext(this.processor.getXMLContainer());
    Node node = (Node) context.getPointer("//*[@id='" + id + "']").getNode();
    EventTarget eventTarget = (EventTarget) node;
    eventTarget.addEventListener(EventFactory.VALUE_CHANGED, listener, false);
    /* the content must be the URI !!
    BufferedInputStream bf = new BufferedInputStream(getClass().getResourceAsStream(testFilename));
    byte[] bytes = new byte[bf.available()];
    bf.read(bytes);
    String testString = new String(bytes);
    */
    String uploadFilename = "upload-test.txt";
    String uploadMediatype = "text/xml";
    processor.updateControlValue(id, uploadMediatype, uploadFilename,
            getClass().getResource(testFilename).toString().getBytes());

    assertTrue(listener.type.equals(EventFactory.VALUE_CHANGED));
    assertTrue(listener.target.equals(id));

    //test the side effect of dispatching the DOMActivate to a setvalue
    //trigger -> the instance has a new value
    Document instance = processor.getContainer().getDefaultModel().getDefaultInstance().getInstanceDocument();
    JXPathContext context1 = JXPathContext.newContext(instance);
    String value = context1.getValue(nodePath).toString();
    assertEquals(getClass().getResource(testFilename).toString(), value);

    //Verify upload properties
    assertEquals(uploadFilename, context1.getValue(nodePath + "/@path").toString());
    assertEquals(uploadMediatype, context1.getValue(nodePath + "/@contentType").toString());

}

---

From source file:org.chiba.xml.xforms.test.ContainerTest.java

/**
 * __UNDOCUMENTED__/* w w  w.  j ava 2s .  c o m*/
 *
 * @throws Exception __UNDOCUMENTED__
 */
public void testSetInstanceURI() throws Exception {
    processor.setXMLContainer(getClass().getResourceAsStream("model-test.xml"));
    processor.setInstanceURI("", "http://instance-uri-test");

    JXPathContext context = processor.getContainer().getRootContext();
    String src = (String) context.getValue("//xforms:instance[1]/@xforms:src");
    assertTrue(src.equals("http://instance-uri-test"));

    //setting named instance
    processor.setInstanceURI("another", "file://myfile");
    src = (String) context.getValue("//xforms:instance[@id='another']/@xforms:src");
    assertTrue(src.equals("file://myfile"));

    //        DOMUtil.prettyPrintDOM(processor.getContainer().getDocument());
}

---

From source file:org.chiba.xml.xforms.test.RepeatedModelItemsTest.java

public void testDatatype() throws Exception {
    this.chibaBean.setXMLContainer(getClass().getResourceAsStream("jobAppMini-broken.xml"));
    this.chibaBean.init();

    chibaBean.getContainer().dispatch("insert-trigger", "DOMActivate");

    JXPathContext context = JXPathContext.newContext(chibaBean.getContainer().getDocument());
    String type = (String) context.getValue(
            "//*[@chiba:xpath='/jobApplication[1]/resume[1]/education-info[2]/school-name[1]/value[1]']/@chiba:type");
    assertEquals("token", type);

    type = (String) context.getValue(
            "//*[@chiba:xpath='/jobApplication[1]/resume[1]/education-info[2]/completion-date[1]/value[1]']/@chiba:type");
    assertEquals("date", type);
}

---

From source file:org.chiba.xml.xforms.ui.ItemsetTest.java

protected void assertInitializedItemset(String selectId) throws XFormsException {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals(selectId, "123", context.getValue("//*[@id='" + selectId + "']/chiba:data"));
    assertEquals(selectId, new Double(1d),
            context.getValue("count(//*[@id='" + selectId + "']/xf:itemset/chiba:data/xf:item)"));
    assertEquals(selectId, new Double(3d),
            context.getValue("count(//*[@id='" + selectId + "']/xf:itemset/xf:item)"));

    assertItem(context, selectId, 1, "true", "First", "123");
    assertItem(context, selectId, 2, "false", "Second", "124");
    assertItem(context, selectId, 3, "false", "Third", "125");
}

---

From source file:org.chiba.xml.xforms.ui.ItemsetTest.java

protected void assertUpdatedItemset(String selectId) throws XFormsException {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals(selectId, "125", context.getValue("//*[@id='" + selectId + "']/chiba:data"));
    assertEquals(selectId, new Double(3d),
            context.getValue("count(//*[@id='" + selectId + "']/xf:itemset/xf:item)"));

    assertItem(context, selectId, 1, "false", "First", "123");
    assertItem(context, selectId, 2, "false", "Second", "124");
    assertItem(context, selectId, 3, "true", "Third", "125");
}

---

From source file:org.chiba.xml.xforms.ui.ItemsetTest.java

protected void assertGrownItemset(String selectId) throws XFormsException {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals(selectId, "123", context.getValue("//*[@id='" + selectId + "']/chiba:data"));
    assertEquals(selectId, new Double(4d),
            context.getValue("count(//*[@id='" + selectId + "']/xf:itemset/xf:item)"));

    assertItem(context, selectId, 1, "true", "First", "123");
    assertItem(context, selectId, 2, "false", "Third", "125");
    assertItem(context, selectId, 3, "false", "Second", "124");
    assertItem(context, selectId, 4, "false", "Third", "125");
}

---

From source file:org.chiba.xml.xforms.ui.ItemsetTest.java

protected void assertShrunkItemset(String selectId) throws XFormsException {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals(selectId, "123", context.getValue("//*[@id='" + selectId + "']/chiba:data"));
    assertEquals(selectId, new Double(2d),
            context.getValue("count(//*[@id='" + selectId + "']/xf:itemset/xf:item)"));

    assertItem(context, selectId, 1, "true", "First", "123");
    assertItem(context, selectId, 2, "false", "Third", "125");
}

---

From source file:org.chiba.xml.xforms.ui.ItemsetTest.java

private void assertItem(JXPathContext context, String id, int position, String selected, String label,
        String value) {/*from www.  j  ava2s. co  m*/
    assertEquals(id, Boolean.TRUE,
            context.getValue("boolean(//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/@id)"));
    assertEquals(id, selected,
            context.getValue("//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/@selected"));
    assertEquals(id, Boolean.TRUE, context
            .getValue("boolean(//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/xf:label/@id)"));
    assertEquals(id, label,
            context.getValue("//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/xf:label"));
    assertEquals(id, Boolean.TRUE, context
            .getValue("boolean(//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/xf:value/@id)"));
    assertEquals(id, value,
            context.getValue("//*[@id='" + id + "']/xf:itemset/xf:item[" + position + "]/xf:value"));
}

---

From source file:org.chiba.xml.xforms.ui.Output.java

private String evaluate(String xpath) throws XFormsException {
    // get enclosing location path and instance id
    String locationPath = BindingResolver.getExpressionPath(this, this.repeatItemId);
    String instanceId = PathUtil.getInstanceId(this.model, locationPath);
    Instance instance = getModel().getInstance(instanceId);

    if (instance.existsNode(locationPath)) {
        try {//from w  w  w.  j  a v a2s  .c om
            Pointer pointer = instance.getPointer(locationPath);
            JXPathContext context = instance.getInstanceContext().getRelativeContext(pointer);
            return String.valueOf(context.getValue(xpath));
        } catch (JXPathException e) {
            throw new XFormsComputeException("could not evaluate output", e, this.model.getTarget(), xpath);
        }
    }

    return null;
}

---

From source file:org.chiba.xml.xforms.ui.OutputTest.java

/**
 * Tests output with an ui binding.//from  w  w  w .  ja v a 2s  .com
 *
 * @throws Exception if any error occurred during the test.
 */
public void testUIBinding() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-ui-binding");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("1", context.getValue("//xf:output[@id='output-ui-binding']/chiba:data"));
    assertEquals("string", context.getValue("//xf:output[@id='output-ui-binding']/chiba:data/@chiba:type"));
    assertEquals("1", output.getValue());

    assertEquals(null, this.stateChangedListener.getId());
    assertEquals(null, this.stateChangedListener.getPropertyNames());

    register(output.getTarget(), false);
    this.chibaBean.updateControlValue("input-item-1", "3");
    deregister(output.getTarget(), false);

    assertEquals("3", context.getValue("//xf:output[@id='output-ui-binding']/chiba:data"));
    assertEquals("3", output.getValue());
    assertEquals("output-ui-binding", this.stateChangedListener.getId());
    assertEquals(1, this.stateChangedListener.getPropertyNames().size());
    assertEquals("3", this.stateChangedListener.getContext("value"));
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• »