org.apache.batik.bridge
Class DefaultScriptSecurity

java.lang.Object
  |
  +--org.apache.batik.bridge.DefaultScriptSecurity

All Implemented Interfaces:

ScriptSecurity

public class DefaultScriptSecurity

extends java.lang.Object

implements ScriptSecurity

Default implementation for the ScriptSecurity interface. It allows all types of scripts to be loaded, but only if they come from the same server as the document they are included into.

Field Summary

static java.lang.String	DATA_PROTOCOL
static java.lang.String	ERROR_CANNOT_ACCESS_DOCUMENT_URL Message when trying to load a script file and the Document does not have a URL
static java.lang.String	ERROR_SCRIPT_FROM_DIFFERENT_URL Message when trying to load a script file from a server different than the one of the document.
protected java.lang.SecurityException	se The exception is built in the constructor and thrown if not null and the checkLoadScript method is called.

Constructor Summary

DefaultScriptSecurity(java.lang.String scriptType, ParsedURL scriptURL, ParsedURL docURL)

Method Summary

void	checkLoadScript() Controls whether the script should be loaded or not.

Methods inherited from class java.lang.Object

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

Field Detail

DATA_PROTOCOL

public static final java.lang.String DATA_PROTOCOL

ERROR_CANNOT_ACCESS_DOCUMENT_URL

public static final java.lang.String ERROR_CANNOT_ACCESS_DOCUMENT_URL

Message when trying to load a script file and the Document does not have a URL

ERROR_SCRIPT_FROM_DIFFERENT_URL

public static final java.lang.String ERROR_SCRIPT_FROM_DIFFERENT_URL

Message when trying to load a script file from a server different than the one of the document.

se

protected java.lang.SecurityException se

The exception is built in the constructor and thrown if not null and the checkLoadScript method is called.

Constructor Detail

DefaultScriptSecurity

public DefaultScriptSecurity(java.lang.String scriptType,
                             ParsedURL scriptURL,
                             ParsedURL docURL)

Parameters:

scriptType - type of script, as found in the type attribute of the <script> element.

scriptURL - url for the script, as defined in the script's xlink:href attribute. If that attribute was empty, then this parameter should be null

docURL - url for the document into which the script was found.

Method Detail

checkLoadScript

public void checkLoadScript()

Controls whether the script should be loaded or not.

Specified by:

checkLoadScript in interface ScriptSecurity

Throws:

java.lang.SecurityException - if the script should not be loaded.