java source code of PaginationQualifierAttrProcessor

Project: thymeleaf-spring-data-dialect (GitHub Link)

thymeleaf-spring-data-dialect-master
- src
  - main
    - resources
      - META-INF
        services
        org.thymeleaf.dialect.springdata.decorator.PaginationDecorator
      - thymeleaf-spring-data-dialect
        PagerDecorator_en.properties
        AlignedLinksDecorator_zh_TW.properties
        PaginationSummary_fr.properties
        PaginationSummary_de.properties
        PagerDecorator.properties
        AlignedLinksDecorator_nl.properties
        FullPaginationDecorator.properties
        FullPaginationDecorator_ru.properties
        AlignedLinksDecorator_gl.properties
        FullPaginationDecorator_gl.properties
        PagerDecorator_gl.properties
        AlignedLinksDecorator_es.properties
        FullPaginationDecorator_zh_CN.properties
        PaginationSummary_zh_TW.properties
        PaginationSummary_en.properties
        PaginationSummary_es.properties
        AlignedLinksDecorator.properties
        AlignedLinksDecorator_pt.properties
        AlignedLinksDecorator_ru.properties
        PageSizeSelector.properties
        PaginationSummary_it.properties
        PagerDecorator_de.properties
        PagerDecorator_es.properties
        AlignedLinksDecorator_de.properties
        AlignedLinksDecorator_it.properties
        PagerDecorator_it.properties
        FullPaginationDecorator_pt.properties
        CompactPagerDecorator.properties
        PaginationSummary_gl.properties
        PagerDecorator_zh_CN.properties
        PaginationSummary_ru.properties
        PagerDecorator_zh_TW.properties
        PagerDecorator_pt.properties
        PaginationSummary_zh_CN.properties
        FullPaginationDecorator_nl.properties
        PagerDecorator_nl.properties
        FullPaginationDecorator_en.properties
        FullPaginationDecorator_it.properties
        FullPaginationDecorator_zh_TW.properties
        FullPaginationDecorator_fr.properties
        PaginationSummary_nl.properties
        PaginationSummary_pt.properties
        AlignedLinksDecorator_zh_CN.properties
        PagerDecorator_ru.properties
        AlignedLinksDecorator_en.properties
        PagerDecorator_fr.properties
        FullPaginationDecorator_es.properties
        AlignedLinksDecorator_fr.properties
        FullPaginationDecorator_de.properties
        PaginationSummary.properties
    - java
      - org
        thymeleaf
        dialect
        springdata
        PaginationSortBaseAttrProcessor.java
        PaginationUrlAttrProcessor.java
        Keys.java
        decorator
        PagerDecorator.java
        CompactPagerDecorator.java
        PaginationDecorator.java
        AlignedLinksDecorator.java
        FullPaginationDecorator.java
        AbstractPagerDecorator.java
        PaginationDecoratorRegistry.java
        PageSizeSelectorAttrProcessor.java
        SpringDataDialect.java
        PaginationQualifierAttrProcessor.java
        PaginationAttrProcessor.java
        util
        Expressions.java
        Messages.java
        PageUtils.java
        Strings.java
        PaginationSortAttrProcessor.java
        exception
        InvalidObjectParameterException.java
        PaginationDecoratorNotFoundException.java
        PaginationSummaryAttrProcessor.java
        PageObjectAttrProcessor.java
        PaginationSplitAttrProcessor.java
        PaginationSortDescAttrProcessor.java
        PaginationSortAscAttrProcessor.java
- pom.xml
- LICENSE
- README.md
- .gitignore
- doc
  - example.html

package org.thymeleaf.dialect.springdata;

import org.thymeleaf.context.ITemplateContext;
import org.thymeleaf.context.WebEngineContext;
import org.thymeleaf.engine.AttributeName;
import org.thymeleaf.model.IProcessableElementTag;
import org.thymeleaf.processor.element.AbstractAttributeTagProcessor;
import org.thymeleaf.processor.element.IElementTagStructureHandler;
import org.thymeleaf.templatemode.TemplateMode;

final class PaginationQualifierAttrProcessor extends AbstractAttributeTagProcessor {
    private static final String ATTR_NAME = "pagination-qualifier";
    public static final int PRECEDENCE = 900;

    protected PaginationQualifierAttrProcessor(final String dialectPrefix) {
        super(TemplateMode.HTML, dialectPrefix, null, false, ATTR_NAME, true, PRECEDENCE, true);
    }

    @Override
    protected void doProcess(ITemplateContext context, IProcessableElementTag tag, AttributeName attributeName,
            String attributeValue, IElementTagStructureHandler structureHandler) {

        if (context instanceof WebEngineContext) {
            String attrValue = String.valueOf(attributeValue).trim();
            ((WebEngineContext) context).setVariable(Keys.PAGINATION_QUALIFIER_PREFIX, attrValue);
        }
    }

}