Example usage for org.springframework.core.env PropertyResolver resolvePlaceholders

Introduction

In this page you can find the example usage for org.springframework.core.env PropertyResolver resolvePlaceholders.

Prototype

String resolvePlaceholders(String text);

Source Link

Document

Resolve ${...} placeholders in the given text, replacing them with corresponding property values as resolved by #getProperty .

Usage

From source file:org.springframework.boot.ResourceBanner.java

@Override
public void printBanner(Environment environment, Class<?> sourceClass, PrintStream out) {
    try {/*www . j  a  v  a 2s. co  m*/
        String banner = StreamUtils.copyToString(this.resource.getInputStream(),
                environment.getProperty("banner.charset", Charset.class, Charset.forName("UTF-8")));

        for (PropertyResolver resolver : getPropertyResolvers(environment, sourceClass)) {
            banner = resolver.resolvePlaceholders(banner);
        }
        out.println(banner);
    } catch (Exception ex) {
        log.warn("Banner not printable: " + this.resource + " (" + ex.getClass() + ": '" + ex.getMessage()
                + "')", ex);
    }
}

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