X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;ds=sidebyside;f=liblttng-ust-java-agent%2Fjava%2Flttng-ust-agent-common%2Forg%2Flttng%2Fust%2Fagent%2Fclient%2FSessiondEnableAppContextCommand.java;fp=liblttng-ust-java-agent%2Fjava%2Flttng-ust-agent-common%2Forg%2Flttng%2Fust%2Fagent%2Fclient%2FSessiondEnableAppContextCommand.java;h=0000000000000000000000000000000000000000;hb=9d4c8b2d907edb9ebc9bfde55602598e7ba0832e;hp=d0be8cf965cef756141d322545fd59caf6467819;hpb=6ba6fd60507f8e045bdc4f1be14e9d99c6a15f7f;p=lttng-ust.git diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/SessiondEnableAppContextCommand.java b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/SessiondEnableAppContextCommand.java deleted file mode 100644 index d0be8cf9..00000000 --- a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/SessiondEnableAppContextCommand.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * SPDX-License-Identifier: LGPL-2.1-only - * - * Copyright (C) 2016 EfficiOS Inc. - * Copyright (C) 2016 Alexandre Montplaisir - */ - -package org.lttng.ust.agent.client; - -import java.nio.ByteBuffer; -import java.nio.ByteOrder; - -/** - * Session daemon command indicating to the Java agent that an - * application-specific context was enabled in the tracing session. - * - * @author Alexandre Montplaisir - */ -class SessiondEnableAppContextCommand extends SessiondCommand { - - private final String retrieverName; - private final String contextName; - - private final boolean commandIsValid; - - public SessiondEnableAppContextCommand(byte[] data) { - if (data == null) { - throw new IllegalArgumentException(); - } - ByteBuffer buf = ByteBuffer.wrap(data); - buf.order(ByteOrder.BIG_ENDIAN); - - /* - * The buffer contains the retriever name first, followed by the - * context's name. - */ - retrieverName = readNextString(buf); - contextName = readNextString(buf); - - /* If any of these strings were null then the command was invalid */ - commandIsValid = ((retrieverName != null) && (contextName != null)); - } - - @Override - public LttngAgentResponse execute(ILttngTcpClientListener agent) { - if (!commandIsValid) { - return LttngAgentResponse.FAILURE_RESPONSE; - } - - boolean success = agent.appContextEnabled(retrieverName, contextName); - return (success ? LttngAgentResponse.SUCESS_RESPONSE : LttngAgentResponse.FAILURE_RESPONSE); - } -}