/*
 * Copyright 2014-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.codecentric.boot.admin.client.config;

import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.boot.context.properties.bind.Bindable;
import org.springframework.boot.context.properties.bind.Binder;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.type.AnnotatedTypeMetadata;

/**
 * This condition checks if the client should be enabled. Two properties are checked:
 * spring.boot.admin.client.enabled and spring.boot.admin.url. The following table shows under which conditions the
 * client is active.
 * <pre>
 *           | enabled: false | enabled: true (default) |
 * --------- | -------------- | ----------------------- |
 * url empty | inactive       | inactive                |
 * (default) |                |                         |
 * --------- | -------------- | ----------------------- |
 * url set   | inactive       | active                  |
 * </pre>
 */
public class SpringBootAdminClientEnabledCondition extends SpringBootCondition {
    @Override
    public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata annotatedTypeMetadata) {
        ClientProperties clientProperties = getClientProperties(context);

        if (!clientProperties.isEnabled()) {
            return ConditionOutcome.noMatch(
                "Spring Boot Client is disabled, because 'spring.boot.admin.client.enabled' is false.");
        }

        if (clientProperties.getUrl().length == 0) {
            return ConditionOutcome.noMatch(
                "Spring Boot Client is disabled, because 'spring.boot.admin.url' is empty.");
        }

        return ConditionOutcome.match();
    }

    private ClientProperties getClientProperties(ConditionContext context) {
        ClientProperties clientProperties = new ClientProperties(context.getEnvironment());
        Binder.get(context.getEnvironment()).bind("spring.boot.admin.client", Bindable.ofInstance(clientProperties));
        return clientProperties;
    }
}

@@ -1218,16 +1218,23 @@
 t.admin.
+client.
 url. The
@@ -2342,16 +2342,23 @@
 t.admin.
+client.
 url' is 

Fix property name in JavaDoc and ConditionOutcome