com.google.gwt.core.ext.linker.impl

Class HostedModeLinker

java.lang.Object

com.google.gwt.core.ext.Linker

com.google.gwt.core.ext.linker.AbstractLinker

com.google.gwt.core.ext.linker.impl.SelectionScriptLinker

com.google.gwt.core.ext.linker.impl.HostedModeLinker

@Shardable
public final class HostedModeLinker
extends SelectionScriptLinker

This is a partial implementation of the Linker interface to support hosted mode.

Field Summary

Fields inherited from class com.google.gwt.core.ext.linker.impl.SelectionScriptLinker

COMPUTE_SCRIPT_BASE_JS, FRAGMENT_EXTENSION, FRAGMENT_SUBDIR, permutationsUtil, PROCESS_METAS_JS, USE_SOURCE_MAPS_PROPERTY

Constructor Summary

Constructors

Constructor and Description
HostedModeLinker()

Method Summary

Modifier and Type	Method and Description
String	generateSelectionScript(TreeLogger logger, LinkerContext context, ArtifactSet artifacts) TODO: When this class is removed, move SelectionScriptLinker to gwt-user.
protected String	getCompilationExtension(TreeLogger logger, LinkerContext context)
String	getDescription() Returns a human-readable String describing the Linker.
static String	getHostedHtml()
protected String	getModulePrefix(TreeLogger logger, LinkerContext context, String strongName) Compute the beginning of a JavaScript file that will hold the main module implementation.
protected String	getModuleSuffix(TreeLogger logger, LinkerContext context) Returns the suffix for the initial JavaScript fragment (deprecated version).
protected String	getSelectionScriptTemplate(TreeLogger logger, LinkerContext context)
ArtifactSet	link(TreeLogger logger, LinkerContext context, ArtifactSet artifacts) This method is left in place for existing subclasses of SelectionScriptLinker that have not been upgraded for the sharding API.

Methods inherited from class com.google.gwt.core.ext.linker.impl.SelectionScriptLinker

charsPerChunk, doEmitCompilation, emitSelectionInformation, emitSelectionScript, fillSelectionScriptTemplate, generateDeferredFragment, generatePrimaryFragment, generatePrimaryFragmentString, generateSelectionScript, getDeferredFragmentPrefix, getDeferredFragmentSuffix, getDeferredFragmentSuffix2, getFragmentSubdir, getHostedFilename, getModulePrefix, getModuleSuffix2, getScriptChunkSeparator, link, maybeAddHostedModeFile, maybeOutputPropertyMap, readFileToStringBuffer, replaceAll, splitPrimaryJavaScript, supportsDevModeInJunit, wrapDeferredFragment, wrapPrimaryFragment

Methods inherited from class com.google.gwt.core.ext.linker.AbstractLinker

emitBytes, emitBytes, emitInputStream, emitInputStream, emitString, emitString, emitWithStrongName, emitWithStrongName

Methods inherited from class com.google.gwt.core.ext.Linker

isShardable, relink

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

HostedModeLinker

public HostedModeLinker()

Method Detail

getHostedHtml

public static String getHostedHtml()
                            throws IOException

Throws:

IOException

generateSelectionScript

public String generateSelectionScript(TreeLogger logger,
                                      LinkerContext context,
                                      ArtifactSet artifacts)
                               throws UnableToCompleteException

TODO: When this class is removed, move SelectionScriptLinker to gwt-user.

Overrides:

generateSelectionScript in class SelectionScriptLinker

Throws:

UnableToCompleteException

getDescription

public String getDescription()

Description copied from class: Linker

Returns a human-readable String describing the Linker.

Specified by:

getDescription in class Linker

link

public ArtifactSet link(TreeLogger logger,
                        LinkerContext context,
                        ArtifactSet artifacts)
                 throws UnableToCompleteException

Description copied from class: SelectionScriptLinker

This method is left in place for existing subclasses of SelectionScriptLinker that have not been upgraded for the sharding API.

Overrides:

link in class SelectionScriptLinker

Parameters:

logger - the TreeLogger to record to

context - provides access to the Linker's environment

artifacts - an unmodifiable view of the artifacts to link

Returns:

the artifacts that should be propagated through the linker chain

Throws:

UnableToCompleteException - if compilation violates assumptions made by the Linker or for errors encountered by the Linker

getCompilationExtension

protected String getCompilationExtension(TreeLogger logger,
                                         LinkerContext context)
                                  throws UnableToCompleteException

Specified by:

getCompilationExtension in class SelectionScriptLinker

Throws:

UnableToCompleteException

getModulePrefix

protected String getModulePrefix(TreeLogger logger,
                                 LinkerContext context,
                                 String strongName)
                          throws UnableToCompleteException

Description copied from class: SelectionScriptLinker

Compute the beginning of a JavaScript file that will hold the main module implementation.

Specified by:

getModulePrefix in class SelectionScriptLinker

Throws:

UnableToCompleteException

getModuleSuffix

protected String getModuleSuffix(TreeLogger logger,
                                 LinkerContext context)
                          throws UnableToCompleteException

Description copied from class: SelectionScriptLinker

Returns the suffix for the initial JavaScript fragment (deprecated version). The default returns null, which will cause SelectionScriptLinker.getModuleSuffix2(com.google.gwt.core.ext.TreeLogger, com.google.gwt.core.ext.LinkerContext, java.lang.String) to be called instead. Subclasses should switch to extending getModuleSuffix2.

Overrides:

getModuleSuffix in class SelectionScriptLinker

Throws:

UnableToCompleteException

getSelectionScriptTemplate

protected String getSelectionScriptTemplate(TreeLogger logger,
                                            LinkerContext context)

Specified by:

getSelectionScriptTemplate in class SelectionScriptLinker