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org.apache.tapestry
Interface IScriptProcessor

All Known Subinterfaces:
PageRenderSupport, ScriptSession
All Known Implementing Classes:
Body, PageRenderSupportImpl, ScriptSessionImpl
public interface IScriptProcessor

Defines methods needed by a IScriptto execute.

Since:
3.0
Author:
Howard Lewis Ship
See Also:
Body

Method Summary
 void addBodyScript(IComponent target, String script)
          Adds scripting code to the main body.
 void addBodyScript(String script)
          Deprecated. To be removed sometime after 4.1.
 void addExternalScript(IComponent target, Resource resource)
          Adds an external script.
 void addExternalScript(Resource resource)
          Deprecated. To be removed sometime after 4.1
 void addInitializationScript(IComponent target, String script)
          Adds initialization script.
 void addInitializationScript(String script)
          Deprecated. To be removed sometime after 4.1.
 String getUniqueString(String baseValue)
          Ensures that the given string is unique.
 

Method Detail

addBodyScript

void addBodyScript(String script)
Deprecated. To be removed sometime after 4.1.

Adds scripting code to the main body. During the render, multiple scripts may render multiple bodies; all are concatinated together to form a single block. The Body component will write the body script contents just inside the <body> tag.

See Also:
#addBodyScript(IComponent, String)}

addBodyScript

void addBodyScript(IComponent target,
                   String script)
Adds scripting code to the main body. During the render, multiple scripts may render multiple bodies; all are concatinated together to form a single block. The Body component will write the body script contents just inside the <body> tag.

Parameters:
target - The component this script is being added for.
script - The script to add to the body response.

addInitializationScript

void addInitializationScript(String script)
Deprecated. To be removed sometime after 4.1.

Adds initialization script. Initialization script is executed once, when the containing page loads. Initialization script content is written only after all HTML content that could be referenced from the script (in effect, just before the </body> tag).

See Also:
#addInitializationScript(IComponent, String)}

addInitializationScript

void addInitializationScript(IComponent target,
                             String script)
Adds initialization script. Initialization script is executed once, when the containing page loads. Initialization script content is written only after all HTML content that could be referenced from the script (in effect, just before the </body> tag).

Parameters:
target - The component the script is being added for.
script - The script to add.

addExternalScript

void addExternalScript(Resource resource)
Deprecated. To be removed sometime after 4.1

Adds an external script. The processor is expected to ensure that external scripts are only loaded a single time per page.

See Also:
#addExternalScript(IComponent, Resource)}

addExternalScript

void addExternalScript(IComponent target,
                       Resource resource)
Adds an external script. The processor is expected to ensure that external scripts are only loaded a single time per page. The target will be checked to filter the scripts added for those types of responses that require them.

Parameters:
target - The component the script is being added for.
resource - The external script to add.

getUniqueString

String getUniqueString(String baseValue)
Ensures that the given string is unique. The string is either returned unchanged, or a suffix is appended to ensure uniqueness.

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