Example usage for org.apache.commons.digester.plugins PluginCreateRule PluginCreateRule

Introduction

In this page you can find the example usage for org.apache.commons.digester.plugins PluginCreateRule PluginCreateRule.

Prototype

public PluginCreateRule(Class<?> baseClass) 

Source Link

Document

Create a plugin rule where the user must specify a plugin-class or plugin-id.

Usage

From source file:com.alibaba.antx.config.descriptor.ConfigDescriptorLoader.java

/** ?descriptordigester */
protected Digester getDigester() {
    Digester digester = loadValidatorPlugins();

    // config/*  www . j  av a 2 s.co  m*/
    digester.addSetProperties("config");

    // config/group
    digester.addObjectCreate("config/group", ConfigGroup.class);
    digester.addSetProperties("config/group");
    digester.addSetNext("config/group", "addGroup");

    // config/group/property
    digester.addObjectCreate("config/group/property", ConfigProperty.class);
    digester.addSetProperties("config/group/property");
    digester.addCallMethod("config/group/property", "afterPropertiesSet");
    digester.addSetNext("config/group/property", "addProperty");

    // config/group/property/validator
    PluginCreateRule pcr = new PluginCreateRule(ConfigValidator.class);

    pcr.setPluginIdAttribute(null, "name");

    digester.addRule("config/group/property/validator", pcr);
    digester.addSetNext("config/group/property/validator", "addValidator");

    // config/script/generate
    digester.addObjectCreate("config/script/generate", ConfigGenerate.class);
    digester.addSetProperties("config/script/generate");
    digester.addSetNext("config/script/generate", "addGenerate");

    digester.clear();

    return digester;
}

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