Example usage for com.google.gwt.dev.cfg ConfigurationProperty allowsMultipleValues

Introduction

In this page you can find the example usage for com.google.gwt.dev.cfg ConfigurationProperty allowsMultipleValues.

Prototype

public boolean allowsMultipleValues() 

Source Link

Usage

From source file:xapi.dev.util.GenDebug.java

License:Open Source License

/**
 * In case you're too lazy to step through the debugger to find all set
 * properties, just make a call here to print out all known properties at gwt
 * compile time./*from  ww  w .  ja  v  a2 s  .co m*/
 *
 * @param oracle
 *          - The property oracle to inspect and print out
 */
public static void dumpProperties(final PropertyOracle oracle) {
    if (oracle instanceof SubsetFilteringPropertyOracle) {
        try {
            Field field = SubsetFilteringPropertyOracle.class.getDeclaredField("wrappedPropertyOracle");
            field.setAccessible(true);
            PropertyOracle subOracle = (PropertyOracle) field.get(oracle);
            dumpProperties(subOracle);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return;
    }
    if (oracle instanceof ModuleSpacePropertyOracle) {
        ModuleSpacePropertyOracle mod = (ModuleSpacePropertyOracle) oracle;
        Properties props;
        try {
            Field field = mod.getClass().getDeclaredField("props");
            field.setAccessible(true);
            props = (Properties) field.get(mod);
            for (BindingProperty binding : props.getBindingProperties()) {
                System.out.println(binding.getName() + " : " + binding.getConstrainedValue());
            }
            System.out.println();
            for (ConfigurationProperty prop : props.getConfigurationProperties()) {
                System.out.print(prop.getName() + " : ");
                System.out.println((prop.isMultiValued() || prop.allowsMultipleValues() ? prop.getValues()
                        : prop.getValue()));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if (oracle instanceof DynamicPropertyOracle) {
        DynamicPropertyOracle stat = (DynamicPropertyOracle) oracle;
        System.out.println("Prescribed props: " + Arrays.asList(stat.getPrescribedPropertyValuesByName()));
        try {
            Properties configProps;
            Field field = stat.getClass().getDeclaredField("properties");
            field.setAccessible(true);
            configProps = (Properties) field.get(stat);
            System.out.println("Properties: ");
            for (ConfigurationProperty prop : configProps.getConfigurationProperties()) {
                System.out.print(prop.getName() + " : ");
                System.out.println((prop.isMultiValued() || prop.allowsMultipleValues() ? prop.getValues()
                        : prop.getValue()));
            }
        } catch (Exception e) {
            e.printStackTrace(System.out);
        }
    } else {
        System.out.println("Unhandled properties type: " + oracle.getClass() + ":\n" + oracle);
    }
}

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