org.apache.juneau.html.HtmlBeanPropertyMeta Maven / Gradle / Ivy
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// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *
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// * *
// * http://www.apache.org/licenses/LICENSE-2.0 *
// * *
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package org.apache.juneau.html;
import org.apache.juneau.*;
import org.apache.juneau.html.annotation.*;
import org.apache.juneau.internal.*;
/**
* Metadata on bean properties specific to the HTML serializers and parsers pulled from the {@link Html @Html}
* annotation on the bean property.
*/
@SuppressWarnings("rawtypes")
public final class HtmlBeanPropertyMeta extends BeanPropertyMetaExtended {
private final boolean asXml, noTables, noTableHeaders, asPlainText;
private final HtmlRender render;
private final String link, anchorText;
/**
* Constructor.
*
* @param bpm The metadata of the bean property of this additional metadata.
* @throws Exception If render class could not be instantiated.
*/
public HtmlBeanPropertyMeta(BeanPropertyMeta bpm) throws Exception {
super(bpm);
Builder b = new Builder();
if (bpm.getField() != null)
b.findHtmlInfo(bpm.getField().getAnnotation(Html.class));
if (bpm.getGetter() != null)
b.findHtmlInfo(bpm.getGetter().getAnnotation(Html.class));
if (bpm.getSetter() != null)
b.findHtmlInfo(bpm.getSetter().getAnnotation(Html.class));
this.asXml = b.asXml;
this.noTables = b.noTables;
this.noTableHeaders = b.noTableHeaders;
this.asPlainText = b.asPlainText;
this.render = ClassUtils.newInstance(HtmlRender.class, b.render);
this.link = b.link;
this.anchorText = b.anchorText;
}
private static class Builder {
boolean asXml, noTables, noTableHeaders, asPlainText;
Class render = HtmlRender.class;
String link, anchorText;
void findHtmlInfo(Html html) {
if (html == null)
return;
if (html.asXml())
asXml = html.asXml();
if (html.noTables())
noTables = html.noTables();
if (html.noTableHeaders())
noTableHeaders = html.noTableHeaders();
if (html.asPlainText())
asPlainText = html.asPlainText();
if (html.render() != HtmlRender.class)
render = html.render();
if (! html.link().isEmpty())
link = html.link();
if (! html.anchorText().isEmpty())
anchorText = html.anchorText();
}
}
/**
* Returns whether this bean property should be serialized as XML instead of HTML.
*
* @return true if the the {@link Html} annotation is specified, and {@link Html#asXml()} is true .
*/
protected boolean isAsXml() {
return asXml;
}
/**
* Returns whether this bean property should be serialized as plain text instead of HTML.
*
* @return
* true if the the {@link Html} annotation is specified, and {@link Html#asPlainText()} is
* true .
*/
protected boolean isAsPlainText() {
return asPlainText;
}
/**
* Returns whether this bean property should not be serialized as an HTML table.
*
* @return
* true if the the {@link Html} annotation is specified, and {@link Html#noTables()} is
* true .
*/
protected boolean isNoTables() {
return noTables;
}
/**
* Returns whether this bean property should not include table headers when serialized as an HTML table.
*
* @return
* true if the the {@link Html} annotation is specified, and {@link Html#noTableHeaders()} is
* true .
*/
public boolean isNoTableHeaders() {
return noTableHeaders;
}
/**
* Returns the render class for rendering the style and contents of this property value in HTML.
*
*
* This value is specified via the {@link Html#render()} annotation.
*
* @return The render class, never null .
*/
public HtmlRender getRender() {
return render;
}
/**
* Adds a hyperlink to this value in HTML.
*
*
* This value is specified via the {@link Html#link()} annotation.
*
* @return The link string, or null if not specified.
*/
public String getLink() {
return link;
}
/**
* Specifies the anchor text for this property.
*
*
* This value is specified via the {@link Html#anchorText()} annotation.
*
* @return The link string, or null if not specified.
*/
public String getAnchorText() {
return anchorText;
}
}