codegen.templates.Factory Maven / Gradle / Ivy
<#include "/include/macros.fmpp">
<@pp.dropOutputFile />
<#list commandDefs as def>
<#global cmd=def.command>
<#global commandName=cmd.simpleName + "Command">
<#global optionsName=cmd.simpleName+"Options">
<#global argumentsName=cmd.simpleName+"Arguments">
<#global simpleName=cmd.simpleName+"Factory">
<@pp.changeOutputFile name=pp.pathTo("/"+def.pkg.path+"/"+simpleName+".java")/>
package ${def.pkg.name};
import ${cmd.pkg.name}.${cmd.simpleName};
/**
* Factory for the {@link ${cmd.simpleName} ${def.commandName}} command returning
* a new command instance from every signature method.
*/
public final class ${simpleName} implements ${cmd.simpleName}.Interface<${commandName}> {
/**
* The singleton instance of this factory.
*/
public static final ${simpleName} INSTANCE = new ${simpleName}();
/**
* Private, only used to create singleton instance.
*/
private ${simpleName}() {
super();
}
<#foreach method in def.methods>
@Override
public ${commandName} ${method.name}(<#foreach arg in method.args>${def.operands[arg].type} ${arg}<#if arg_has_next>, ) {
<#if method.args?size==1 && isArgsOperandName(method.args[0])>
final ${argumentsName} ${def.commandName}Args = new ${argumentsName}(${method.args[0]});
<#else>
final ${argumentsName} ${def.commandName}Args = new ${argumentsName}(${getOptionsArgIfAny(def, method.args)});
<#foreach arg in method.args>
<#if !isOptionsArg(def, arg)>
<#global operand = def.operands[arg]>
<#if operand.redirection?length == 0>
${def.commandName}Args.${setter(operand)}(${arg});
<#else>
${def.commandName}Args.${operand.redirection?replace(r"${value}",arg)};
return new ${commandName}(${def.commandName}Args);
}
}