com.x5.template.SnippetPart Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of chunk-templates Show documentation

Chunk Template Engine for Java

There is a newer version: 3.6.2

package com.x5.template;

import java.io.Writer;

public class SnippetPart
{
    protected String snippetText;
    private boolean isLiteral = false;

    public SnippetPart(String text)
    {
        this.snippetText = text;
    }

    public String getText()
    {
        return snippetText;
    }

    public void setText(String text)
    {
        this.snippetText = text;
    }

    public void setLiteral(boolean isLiteral)
    {
        this.isLiteral = isLiteral;
    }

    public boolean isLiteral()
    {
        return this.isLiteral;
    }

    public boolean isTag()
    {
        return false;
    }

    public boolean depthCheckFails(int depth, Writer out)
    throws java.io.IOException
    {
        if (depth >= Chunk.DEPTH_LIMIT) {
            out.append("[**ERR** max template recursions: "+Chunk.DEPTH_LIMIT+"]");
            return true;
        } else {
            return false;
        }
    }

    public void render(Writer out, Chunk rules, String origin, int depth)
    throws java.io.IOException
    {
        if (isLiteral) {
            out.append(snippetText);
        } else {
            // ... ? shouldn't ever get here, pure SnippetPart's are now
            // static/literal content only.  subclasses of SnippetPart
            // do their dynamic rendering here by overriding the render method.
        }
    }

    /**
     * toString() returns the un-interpreted content for this part
     */
    public String toString()
    {
        return snippetText;
    }
}