BundleState.java
/*
* #%L
* wcm.io
* %%
* Copyright (C) 2019 wcm.io
* %%
* 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.
* #L%
*/
package io.wcm.wcm.commons.bundleinfo;
import org.jetbrains.annotations.NotNull;
import org.osgi.annotation.versioning.ProviderType;
import org.osgi.framework.Bundle;
/**
* Bundle state
*/
@ProviderType
public enum BundleState {
/**
* This bundle is uninstalled and may not be used.
*/
UNINSTALLED(Bundle.UNINSTALLED),
/**
* This bundle is installed but not yet resolved.
*/
INSTALLED(Bundle.INSTALLED),
/**
* This bundle is resolved and is able to be started.
*/
RESOLVED(Bundle.RESOLVED),
/**
* This bundle is in the process of starting.
*/
STARTING(Bundle.STARTING),
/**
* This bundle is in the process of stopping.
*/
STOPPING(Bundle.STOPPING),
/**
* This bundle is now running.
*/
ACTIVE(Bundle.ACTIVE),
/**
* Bundle is a fragment bundle
*/
FRAGMENT(-1),
/**
* State is unknown
*/
UNKNOWN(-2);
private final int stateValue;
BundleState(int stateValue) {
this.stateValue = stateValue;
}
/**
* @return OSGi framework state value
*/
public int getStateValue() {
return stateValue;
}
/**
* @param stateValue OSGi framework state value
* @return Bundle state matching state value - or UNKNOWN if no match found
*/
public static @NotNull BundleState valueOf(int stateValue) {
for (BundleState state : values()) {
if (state.stateValue == stateValue) {
return state;
}
}
return UNKNOWN;
}
}