Package org.apache.commons.configuration.tree

Examples of org.apache.commons.configuration.tree.DefaultExpressionEngine

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     */
    public void process(Configuration config)
    {
        if (config != null)
        {
            DefaultExpressionEngine exprEngine = DefaultExpressionEngine.INSTANCE;
            DefaultConfigurationKey keyEmpty =
                    new DefaultConfigurationKey(exprEngine);
            DefaultConfigurationKey keyLast = keyEmpty;
            Set<String> keySet = new HashSet<String>();

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    }
  }

  private ExpressionEngine createAlternativeExpressionEngine()
  {
        DefaultExpressionEngine engine = new DefaultExpressionEngine();
        engine.setPropertyDelimiter("/");
        engine.setIndexStart("[");
        engine.setIndexEnd("]");
        return engine;
    }
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    }
  }

  private ExpressionEngine createAlternativeExpressionEngine()
  {
        DefaultExpressionEngine engine = new DefaultExpressionEngine();
        engine.setPropertyDelimiter("/");
        engine.setIndexStart("[");
        engine.setIndexEnd("]");
        return engine;
    }
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     *
     * @return the new key object
     */
    private static DefaultConfigurationKey createConfigurationKey()
    {
        return new DefaultConfigurationKey(new DefaultExpressionEngine());
    }
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        int maxIdx = config.getMaxIndex("tables.table(0).fields.field.name");
        for(int i = 0; i <= maxIdx; i++)
        {
            DefaultConfigurationKey key =
                    new DefaultConfigurationKey(new DefaultExpressionEngine(),
                            "tables.table(0).fields");
            key.append("field").appendIndex(i).append("name");
            assertNotNull(config.getProperty(key.toString()));
        }
    }
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        }
    }

    private ExpressionEngine createAlternativeExpressionEngine()
    {
        DefaultExpressionEngine engine = new DefaultExpressionEngine();
        engine.setPropertyDelimiter("/");
        engine.setIndexStart("[");
        engine.setIndexEnd("]");
        return engine;
    }
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    public void testConversionExpressionEngine()
    {
        PropertiesConfiguration child = new PropertiesConfiguration();
        child.addProperty("test(a)", "1,2,3");
        config.addConfiguration(child);
        DefaultExpressionEngine engineQuery = new DefaultExpressionEngine();
        engineQuery.setIndexStart("<");
        engineQuery.setIndexEnd(">");
        config.setExpressionEngine(engineQuery);
        DefaultExpressionEngine engineConvert = new DefaultExpressionEngine();
        engineConvert.setIndexStart("[");
        engineConvert.setIndexEnd("]");
        config.setConversionExpressionEngine(engineConvert);
        assertEquals("Wrong property 1", "1", config.getString("test(a)<0>"));
        assertEquals("Wrong property 2", "2", config.getString("test(a)<1>"));
        assertEquals("Wrong property 3", "3", config.getString("test(a)<2>"));
    }
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    public void testConvertToHierarchicalEngine()
    {
        Configuration conf = new BaseConfiguration();
        conf.addProperty("test(a)", Boolean.TRUE);
        conf.addProperty("test(b)", Boolean.FALSE);
        DefaultExpressionEngine engine = new DefaultExpressionEngine();
        engine.setIndexStart("[");
        engine.setIndexEnd("]");
        HierarchicalConfiguration hc = ConfigurationUtils
                .convertToHierarchical(conf, engine);
        assertTrue("Wrong value for test(a)", hc.getBoolean("test(a)"));
        assertFalse("Wrong value for test(b)", hc.getBoolean("test(b)"));
    }
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     */
    @Test
    public void testConvertHierarchicalToHierarchicalEngine()
    {
        HierarchicalConfiguration hc = new HierarchicalConfiguration();
        ExpressionEngine engine = new DefaultExpressionEngine();
        assertSame("Created new configuration", hc, ConfigurationUtils
                .convertToHierarchical(hc, engine));
        assertSame("Engine was not set", engine, hc.getExpressionEngine());
    }
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     */
    @Test
    public void testConvertHierarchicalToHierarchicalNullEngine()
    {
        HierarchicalConfiguration hc = new HierarchicalConfiguration();
        ExpressionEngine engine = new DefaultExpressionEngine();
        hc.setExpressionEngine(engine);
        assertSame("Created new configuration", hc, ConfigurationUtils
                .convertToHierarchical(hc, null));
        assertSame("Expression engine was changed", engine, hc
                .getExpressionEngine());
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Related Classes of org.apache.commons.configuration.tree.DefaultExpressionEngine

  • org.apache.archiva.redback.components.registry.commons.CommonsConfigurationRegistry
  • org.apache.commons.configuration.HierarchicalConfiguration
  • org.apache.commons.configuration.HierarchicalConfigurationConverter
  • org.apache.commons.configuration.TestCombinedConfiguration
  • org.apache.commons.configuration.TestConfigurationUtils
  • org.apache.commons.configuration.TestHierarchicalConfiguration
  • java.util.LinkedList
  • java.util.List
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