Example usage for org.apache.commons.configuration AbstractConfiguration AbstractConfiguration

Introduction

In this page you can find the example usage for org.apache.commons.configuration AbstractConfiguration AbstractConfiguration.

Prototype

public AbstractConfiguration() 

Source Link

Document

Creates a new instance of AbstractConfiguration.

Usage

From source file:de.hybris.platform.b2b.mock.MockConfigurationService.java

private Configuration getConfigurationInternal(final ConfigIntf hybrisconfig) throws IOException {
    return new AbstractConfiguration() {
        /**//from  www.  j a  va  2s . c  o m
         * @see org.apache.commons.configuration.AbstractConfiguration#addPropertyDirect(String, Object)
         */
        @Override
        protected void addPropertyDirect(final String key, final Object value) {
            hybrisconfig.setParameter(key, (String) value);
        }

        /**
         * @see org.apache.commons.configuration.Configuration#containsKey(String)
         */
        @Override
        public boolean containsKey(final String key) {
            return hybrisconfig.getParameter(key) != null;
        }

        /**
         * @see org.apache.commons.configuration.Configuration#getKeys()
         */
        @Override
        public Iterator<String> getKeys() {
            return hybrisconfig.getAllParameters().keySet().iterator();
        }

        /**
         * @see org.apache.commons.configuration.Configuration#getProperty(String)
         */
        @Override
        public Object getProperty(final String key) {
            return hybrisconfig.getParameter(key);
        }

        /**
         * @see org.apache.commons.configuration.Configuration#isEmpty()
         */
        @Override
        public boolean isEmpty() {
            // assume hybris config is never empty
            return false;
        }

        /**
         * @see org.apache.commons.configuration.Configuration#getString(String)
         */
        @Override
        public String getString(final String key) {
            return this.getString(key, "");
        }

        /**
         * Default behavior gets overriden with that one from hybris. This disables the
         * {@link org.apache.commons.configuration.interpol.ConfigurationInterpolator} which would be created/asked
         * with every call for an appropriate {@link org.apache.commons.lang.text.StrLookup} which itself deals with an
         * {@link org.apache.commons.lang.text.StrSubstitutor} and so on. (only pitfall is that variable replacement as
         * commons defines it doesn't work anymore)
         * 
         * @see org.apache.commons.configuration.AbstractConfiguration#getString(String, String)
         */
        @Override
        public String getString(final String key, final String defaultValue) {
            return hybrisconfig.getString(key, defaultValue);
        }

        @Override
        public Collection getErrorListeners() {
            return super.getErrorListeners(); // To change body of
            // overridden methods use
            // File | Settings | File
            // Templates.
        }
    };
}

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From source file:it.grid.storm.config.ConfigReader.java

/**
 * Private method that returns an Empty implementation of Apache s
 * Configuration Object, which does not contain any key, does not
 * addPropertyDirect, does not clearProperty, returns an empty Iterator for
 * getKeys, returns a primitive Object for getPropertyDirect, returns true for
 * isEmpty.//from   w w  w.j a  v a  2s .  c o  m
 */
private Configuration makeEmptyConfiguration() {

    return new AbstractConfiguration() {

        protected void addPropertyDirect(String key, Object obj) {

        }

        public void clearProperty(String key) {

        }

        public boolean containsKey(String key) {

            return false;
        }

        public Iterator getKeys() {

            return new ArrayList().iterator();
        }

        protected Object getPropertyDirect(String key) {

            return new Object();
        }

        public boolean isEmpty() {

            return true;
        }

        public Object getProperty(String key) {

            return new Object();
        }
    };
}

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