freemarker-generator-cli/src/app/examples/templates/datasources.ftl

<#ftl output_format="plainText">
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Support FreeMarker Directives
==============================================================================
has_content: ${dataSources?has_content?c}
size: ${dataSources?size}

Use FTL Array-style Access
==============================================================================
${dataSources?values[0].name}
${dataSources?values?first.name}

Get Document Names As Keys
==============================================================================
<#list dataSources?keys as name>
    ${name}<#lt>
</#list>

Iterate Over Names & DataSources
==============================================================================
<#list dataSources as name, dataSource>
    ${name} => ${dataSource.uri}<#lt>
</#list>

<#if dataSources?has_content>
    <#list dataSources?values as dataSource>
        <@writeDataSource dataSource/>
    </#list>
<#else>
    No data sources found ...
</#if>

<#macro writeDataSource dataSource>

${dataSource.name}
==============================================================================

Invoke Arbitrary Methods On DataSource
---------------------------------------------------------------------------
<#assign dataSource=dataSources?values?first>
Name            : ${dataSource.name}
Group           : ${dataSource.group}
Nr of lines     : ${dataSource.lines?size}
Content Type    : ${dataSource.contentType}
Charset         : ${dataSource.charset}
Extension       : ${dataSource.extension}
Nr of chars     : ${dataSource.text?length}
Nr of bytes     : ${dataSource.bytes?size}
File name       : ${dataSource.fileName}
URI schema      : ${dataSource.uri.scheme}

Iterating Over Metadata Of A Datasource
---------------------------------------------------------------------------
<#list dataSource.metadata as name, value>
${name?right_pad(15)} : ${value}
</#list>

Iterating Over Properties Of A Datasource
---------------------------------------------------------------------------
<#list dataSource.properties as name, value>
${name?right_pad(15)} : ${value}
</#list>
</#macro>