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

List of usage examples for org.apache.commons.jxpath JXPathContext getValue

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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.ui.test.OutputTest.java

/**
 * Tests output with a model binding.//from w w w .ja  v a2s . c o  m
 *
 * @throws Exception if any error occurred during the test.
 */
public void testModelBinding() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-2");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("2", context.getValue("//xf:output[@id='output-2']/chiba:data"));
    assertEquals("/data[1]/item[2]", context.getValue("//xf:output[@id='output-2']/chiba:data/@chiba:xpath"));
    assertEquals("2", output.getValue());

    Model model = this.chibaBean.getContainer().getModel("model-1");
    model.getDefaultInstance().setNodeValue("/data/item[2]", "3");
    model.refresh();
    assertEquals("3", context.getValue("//xf:output[@id='output-2']/chiba:data"));
    assertEquals("3", output.getValue());
}

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

/**
 * Tests output with a value expression.
 *
 * @throws Exception if any error occurred during the test.
 *//*from  w  w w . j  av a2 s .  c o m*/
public void testValueExpression() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-3");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("3.0", context.getValue("//xf:output[@id='output-3']/chiba:data"));
    assertEquals("sum(item)", context.getValue("//xf:output[@id='output-3']/chiba:data/@chiba:xpath"));
    assertEquals("3.0", output.getValue());

    Model model = this.chibaBean.getContainer().getModel("model-1");
    model.getDefaultInstance().setNodeValue("/data/item[1]", "3");
    model.refresh();
    assertEquals("5.0", context.getValue("//xf:output[@id='output-3']/chiba:data"));
    assertEquals("5.0", output.getValue());
}

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

/**
 * Tests output with a value expression.
 *
 * @throws Exception if any error occurred during the test.
 *//* www .ja v a2  s . com*/
public void testValueExpressionContext() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-4");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("3.0", context.getValue("//xf:output[@id='output-4']/chiba:data"));
    assertEquals("sum(../item)", context.getValue("//xf:output[@id='output-4']/chiba:data/@chiba:xpath"));
    assertEquals("3.0", output.getValue());

    Model model = this.chibaBean.getContainer().getModel("model-1");
    model.getDefaultInstance().setNodeValue("/data/item[1]", "3");
    model.refresh();
    assertEquals("5.0", context.getValue("//xf:output[@id='output-4']/chiba:data"));
    assertEquals("5.0", output.getValue());
}

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

/**
 * Tests output with an ui binding and a value expression.
 *
 * @throws Exception if any error occurred during the test.
 *//*from   w w  w.j a v  a 2  s.c o m*/
public void testUIBindingPrecedence() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-5");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("1", context.getValue("//xf:output[@id='output-5']/chiba:data"));
    assertEquals("/data[1]/item[1]", context.getValue("//xf:output[@id='output-5']/chiba:data/@chiba:xpath"));
    assertEquals("1", output.getValue());
}

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

/**
 * Tests output with a model binding and a value expression.
 *
 * @throws Exception if any error occurred during the test.
 *//*from  ww w.  ja va2 s  .  co m*/
public void testModelBindingPrecedence() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-6");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals("2", context.getValue("//xf:output[@id='output-6']/chiba:data"));
    assertEquals("/data[1]/item[2]", context.getValue("//xf:output[@id='output-6']/chiba:data/@chiba:xpath"));
    assertEquals("2", output.getValue());
}

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

/**
 * Tests output with neither a binding nor a value expression.
 *
 * @throws Exception if any error occurred during the test.
 *///from  w w w .j  a va  2s  .c  o m
public void testUnspecified() throws Exception {
    Output output = (Output) this.chibaBean.getContainer().lookup("output-7");
    JXPathContext context = this.chibaBean.getContainer().getRootContext();
    assertEquals(new Double(0), context.getValue("count(//xf:output[@id='output-7']/chiba:data)"));
    assertNull(output.getValue());
}

From source file:org.chiba.xml.xforms.ui.test.RangeTest.java

/**
 * Tests range bound to integer./*from  w  ww .j av  a2 s. c o  m*/
 *
 * @throws Exception if any error occurred during the test.
 */
public void testInteger() throws Exception {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals("-2", context.getValue("//xf:range[@id='range-1']/@xf:start"));
    assertEquals("2", context.getValue("//xf:range[@id='range-1']/@xf:end"));
    assertEquals("1", context.getValue("//xf:range[@id='range-1']/@xf:step"));
}

From source file:org.chiba.xml.xforms.ui.test.RangeTest.java

/**
 * Tests range bound to integer.//from ww  w  .  java 2 s  .  c  om
 *
 * @throws Exception if any error occurred during the test.
 */
public void testIntegerDefaults() throws Exception {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals("-2", context.getValue("//xf:range[@id='range-2']/@xf:start"));
    assertEquals("2", context.getValue("//xf:range[@id='range-2']/@xf:end"));
    assertEquals("1", context.getValue("//xf:range[@id='range-2']/@xf:step"));
}

From source file:org.chiba.xml.xforms.ui.test.RangeTest.java

/**
 * Tests range bound to float./*from w  ww.  j a  v a  2 s  .  co  m*/
 *
 * @throws Exception if any error occurred during the test.
 */
public void testFloat() throws Exception {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals("-2", context.getValue("//xf:range[@id='range-3']/@xf:start"));
    assertEquals("2", context.getValue("//xf:range[@id='range-3']/@xf:end"));
    assertEquals("1", context.getValue("//xf:range[@id='range-3']/@xf:step"));
}

From source file:org.chiba.xml.xforms.ui.test.RangeTest.java

/**
 * Tests range bound to float.//w  w  w.j a v  a2  s  .c om
 *
 * @throws Exception if any error occurred during the test.
 */
public void testFloatDefaults() throws Exception {
    JXPathContext context = this.chibaBean.getContainer().getRootContext();

    assertEquals("-2", context.getValue("//xf:range[@id='range-4']/@xf:start"));
    assertEquals("2", context.getValue("//xf:range[@id='range-4']/@xf:end"));
    assertEquals("1", context.getValue("//xf:range[@id='range-4']/@xf:step"));
}