Example usage for org.apache.commons.collections15 Closure execute

Introduction

In this page you can find the example usage for org.apache.commons.collections15 Closure execute.

Prototype

public void execute(T input);

Source Link

Document

Performs an action on the specified input object.

Usage

From source file:org.springframework.util.ExtendedPlaceholderResolverUtils.java

/**
 * Invokes a {@link Closure} on all the non-<code>null</code> placeholder values
 * @param resolver The {@link NamedExtendedPlaceholderResolver} to query
 * @param closure The {@link Closure} to invoke
 * @throws IllegalArgumentException if no resolver or closure
 *///w  ww  . j  a v a  2 s.co m
public static final void forAllEntriesDo(NamedExtendedPlaceholderResolver resolver,
        Closure<Map.Entry<String, String>> closure) {
    Assert.notNull(resolver, "No resolver");
    Assert.notNull(closure, "No closure");

    Collection<String> names = resolver.getPlaceholderNames();
    if (ExtendedCollectionUtils.isEmpty(names)) {
        return;
    }

    for (String propName : names) {
        String propValue = resolver.resolvePlaceholder(propName);
        if (propValue == null) {
            continue;
        }

        closure.execute(Pair.of(propName, propValue));
    }
}