Package org.zkoss.zk.ui.sys

Class ConfigParser

java.lang.Object

org.zkoss.zk.ui.sys.ConfigParser

public class ConfigParser
extends java.lang.Object

Used to parse WEB-INF/zk.xml, metainfo/zk/zk.xml and metainfo/zk/config.xml into Configuration.

Author:

tomyeh

Constructor Summary

Constructors

Constructor	Description
ConfigParser()

Method Summary

Modifier and Type	Method	Description
static boolean	checkVersion(java.net.URL url, Document doc)	Checks and returns whether the loaded document's version is correct.
static boolean	checkVersion(java.net.URL url, Document doc, boolean zk5required)	Checks and returns whether the loaded document's version is correct.
void	parse(java.io.InputStream is, Configuration config, Locator locator)	Parses zk.xml from an input stream into the configuration.
void	parse(java.net.URL url, Configuration config, Locator locator)	Parses zk.xml, specified by url, into the configuration.
void	parse(Element root, Configuration config, Locator locator)	Parses zk.xml, specified by the root element.
void	parseConfigXml(Configuration config)	Parses metainfo/zk/config.xml placed in class-path.
static void	parseLibProperty(Element el)	Internal use only

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConfigParser

public ConfigParser()

Method Detail

checkVersion

public static boolean checkVersion(java.net.URL url,
                                   Document doc)
                            throws java.lang.Exception

Checks and returns whether the loaded document's version is correct. It is the same as checkVersion(url, doc, false).

Throws:

java.lang.Exception

Since:

3.5.0

checkVersion

public static boolean checkVersion(java.net.URL url,
                                   Document doc,
                                   boolean zk5required)
                            throws java.lang.Exception

Checks and returns whether the loaded document's version is correct.

Parameters:

zk5required - whether ZK 5 or later is required. If true and zk-version is earlier than 5, doc will be ignored (and false is returned).

Throws:

java.lang.Exception

Since:

5.0.0

parseConfigXml

public void parseConfigXml(Configuration config)

Parses metainfo/zk/config.xml placed in class-path.

Note: the application-independent configurations (a.k.a., the system default configurations) are loaded only once, no matter how many times this method is called.

Parameters:

config - the object to store configurations. If null, only the application-independent configurations are parsed.

Since:

3.5.0

parse

public void parse(java.net.URL url,
                  Configuration config,
                  Locator locator)
           throws java.lang.Exception

Parses zk.xml, specified by url, into the configuration.

Parameters:

url - the URL of zk.xml.

Throws:

java.lang.Exception

parse

public void parse(java.io.InputStream is,
                  Configuration config,
                  Locator locator)
           throws java.lang.Exception

Parses zk.xml from an input stream into the configuration.

Parameters:

is - the input stream of zk.xml

Throws:

java.lang.Exception

Since:

5.0.7

parse

public void parse(Element root,
                  Configuration config,
                  Locator locator)
           throws java.lang.Exception

Parses zk.xml, specified by the root element.

Throws:

java.lang.Exception

Since:

3.0.1

parseLibProperty

public static void parseLibProperty(Element el)

Internal use only