Mercurial > hg > thermostat-ng > agent
changeset 2675:48e7b691d94d
Add TypeAdapters for the Vm-Numa plugin.
Reviewed-By: ebaron
Review-Thread: http://icedtea.classpath.org/pipermail/thermostat/2017-May/023243.html
author | Joshua Matsuoka <jmatsuok@redhat.com> |
---|---|
date | Thu, 25 May 2017 14:17:22 -0400 |
parents | c9fa9160bb4f |
children | b0da6fc3df05 |
files | plugins/vm-numa/common/src/main/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaNodeStatTypeAdapter.java plugins/vm-numa/common/src/main/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaStatTypeAdapter.java plugins/vm-numa/common/src/test/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaNodeStatTypeAdapterTest.java plugins/vm-numa/common/src/test/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaStatTypeAdapterTest.java |
diffstat | 4 files changed, 317 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/plugins/vm-numa/common/src/main/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaNodeStatTypeAdapter.java Thu May 25 14:17:22 2017 -0400 @@ -0,0 +1,77 @@ +/* + * Copyright 2012-2017 Red Hat, Inc. + * + * This file is part of Thermostat. + * + * Thermostat is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2, or (at your + * option) any later version. + * + * Thermostat is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Thermostat; see the file COPYING. If not see + * <http://www.gnu.org/licenses/>. + * + * Linking this code with other modules is making a combined work + * based on this code. Thus, the terms and conditions of the GNU + * General Public License cover the whole combination. + * + * As a special exception, the copyright holders of this code give + * you permission to link this code with independent modules to + * produce an executable, regardless of the license terms of these + * independent modules, and to copy and distribute the resulting + * executable under terms of your choice, provided that you also + * meet, for each linked independent module, the terms and conditions + * of the license of that module. An independent module is a module + * which is not derived from or based on this code. If you modify + * this code, you may extend this exception to your version of the + * library, but you are not obligated to do so. If you do not wish + * to do so, delete this exception statement from your version. + */ + +package com.redhat.thermostat.vm.numa.common.internal; + +import com.google.gson.TypeAdapter; + +import com.google.gson.stream.JsonReader; +import com.google.gson.stream.JsonWriter; +import com.redhat.thermostat.vm.numa.common.VmNumaNodeStat; + +import java.io.IOException; + +public class VmNumaNodeStatTypeAdapter extends TypeAdapter<VmNumaNodeStat> { + + private static final String NODE = "node"; + private static final String HUGE_MEMORY = "hugeMemory"; + private static final String HEAP_MEMORY = "heapMemory"; + private static final String STACK_MEMORY = "stackMemory"; + private static final String PRIVATE_MEMORY = "privateMemory"; + + @Override + public VmNumaNodeStat read(JsonReader in) throws IOException { + throw new UnsupportedOperationException(); + } + + @Override + public void write(JsonWriter out, VmNumaNodeStat stat) throws IOException { + out.beginObject(); + out.name(NODE); + out.value(stat.getNode()); + out.name(HUGE_MEMORY); + out.value(stat.getHugeMemory()); + out.name(HEAP_MEMORY); + out.value(stat.getHeapMemory()); + out.name(STACK_MEMORY); + out.value(stat.getStackMemory()); + out.name(PRIVATE_MEMORY); + out.value(stat.getPrivateMemory()); + out.endObject(); + } + + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/plugins/vm-numa/common/src/main/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaStatTypeAdapter.java Thu May 25 14:17:22 2017 -0400 @@ -0,0 +1,105 @@ +/* + * Copyright 2012-2017 Red Hat, Inc. + * + * This file is part of Thermostat. + * + * Thermostat is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2, or (at your + * option) any later version. + * + * Thermostat is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Thermostat; see the file COPYING. If not see + * <http://www.gnu.org/licenses/>. + * + * Linking this code with other modules is making a combined work + * based on this code. Thus, the terms and conditions of the GNU + * General Public License cover the whole combination. + * + * As a special exception, the copyright holders of this code give + * you permission to link this code with independent modules to + * produce an executable, regardless of the license terms of these + * independent modules, and to copy and distribute the resulting + * executable under terms of your choice, provided that you also + * meet, for each linked independent module, the terms and conditions + * of the license of that module. An independent module is a module + * which is not derived from or based on this code. If you modify + * this code, you may extend this exception to your version of the + * library, but you are not obligated to do so. If you do not wish + * to do so, delete this exception statement from your version. + */ + +package com.redhat.thermostat.vm.numa.common.internal; + +import com.google.gson.TypeAdapter; +import com.google.gson.stream.JsonReader; +import com.google.gson.stream.JsonWriter; +import com.redhat.thermostat.vm.numa.common.VmNumaNodeStat; +import com.redhat.thermostat.vm.numa.common.VmNumaStat; + +import java.io.IOException; + +public class VmNumaStatTypeAdapter extends TypeAdapter<VmNumaStat> { + + private static final String AGENT_ID = "agentId"; + private static final String NODE = "node"; + private static final String HUGE_MEMORY = "hugeMemory"; + private static final String HEAP_MEMORY = "heapMemory"; + private static final String STACK_MEMORY = "stackMemory"; + private static final String PRIVATE_MEMORY = "privateMemory"; + private static final String VM_ID = "vmId"; + private static final String VM_NODE_STATS = "vmNodeStats"; + private static final String TIMESTAMP = "timeStamp"; + private static final String TYPE_LONG = "$numberLong"; + + @Override + public VmNumaStat read(JsonReader in) throws IOException { + throw new UnsupportedOperationException(); + } + + @Override + public void write(JsonWriter out, VmNumaStat stat) throws IOException { + out.beginObject(); + out.name(VM_ID); + out.value(stat.getVmId()); + out.name(AGENT_ID); + out.value(stat.getAgentId()); + out.name(VM_NODE_STATS); + out.beginArray(); + for (VmNumaNodeStat node : stat.getVmNodeStats()) { + writeNodeStat(out, node); + } + out.endArray(); + out.name(TIMESTAMP); + writeLong(out, stat.getTimeStamp()); + out.endObject(); + } + + public void writeNodeStat(JsonWriter out, VmNumaNodeStat stat) throws IOException { + out.beginObject(); + out.name(NODE); + out.value(stat.getNode()); + out.name(HUGE_MEMORY); + out.value(stat.getHugeMemory()); + out.name(HEAP_MEMORY); + out.value(stat.getHeapMemory()); + out.name(STACK_MEMORY); + out.value(stat.getStackMemory()); + out.name(PRIVATE_MEMORY); + out.value(stat.getPrivateMemory()); + out.endObject(); + } + + private void writeLong(JsonWriter out, long timestamp) throws IOException { + // Write MongoDB representation of a Long + out.beginObject(); + out.name(TYPE_LONG); + out.value(String.valueOf(timestamp)); + out.endObject(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/plugins/vm-numa/common/src/test/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaNodeStatTypeAdapterTest.java Thu May 25 14:17:22 2017 -0400 @@ -0,0 +1,61 @@ +/* + * Copyright 2012-2017 Red Hat, Inc. + * + * This file is part of Thermostat. + * + * Thermostat is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2, or (at your + * option) any later version. + * + * Thermostat is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Thermostat; see the file COPYING. If not see + * <http://www.gnu.org/licenses/>. + * + * Linking this code with other modules is making a combined work + * based on this code. Thus, the terms and conditions of the GNU + * General Public License cover the whole combination. + * + * As a special exception, the copyright holders of this code give + * you permission to link this code with independent modules to + * produce an executable, regardless of the license terms of these + * independent modules, and to copy and distribute the resulting + * executable under terms of your choice, provided that you also + * meet, for each linked independent module, the terms and conditions + * of the license of that module. An independent module is a module + * which is not derived from or based on this code. If you modify + * this code, you may extend this exception to your version of the + * library, but you are not obligated to do so. If you do not wish + * to do so, delete this exception statement from your version. + */ + +package com.redhat.thermostat.vm.numa.common.internal; + +import com.google.gson.GsonBuilder; +import com.google.gson.Gson; +import com.redhat.thermostat.vm.numa.common.VmNumaNodeStat; +import org.junit.Test; +import static org.junit.Assert.assertEquals; + +public class VmNumaNodeStatTypeAdapterTest { + + @Test + public void testWrite() { + GsonBuilder builder = new GsonBuilder(); + builder.registerTypeAdapter(VmNumaNodeStat.class, new VmNumaNodeStatTypeAdapter()); + Gson gson = builder.create(); + VmNumaNodeStat node = new VmNumaNodeStat(); + node.setNode(1); + node.setPrivateMemory(234.5); + node.setHeapMemory(1234.55); + node.setHugeMemory(2423.5555); + node.setStackMemory(896.1545); + assertEquals("{\"node\":1,\"hugeMemory\":2423.5555,\"heapMemory\":1234.55,\"stackMemory\":896.1545,\"privateMemory\":234.5}", gson.toJson(node)); + } + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/plugins/vm-numa/common/src/test/java/com/redhat/thermostat/vm/numa/common/internal/VmNumaStatTypeAdapterTest.java Thu May 25 14:17:22 2017 -0400 @@ -0,0 +1,74 @@ +/* + * Copyright 2012-2017 Red Hat, Inc. + * + * This file is part of Thermostat. + * + * Thermostat is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2, or (at your + * option) any later version. + * + * Thermostat is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Thermostat; see the file COPYING. If not see + * <http://www.gnu.org/licenses/>. + * + * Linking this code with other modules is making a combined work + * based on this code. Thus, the terms and conditions of the GNU + * General Public License cover the whole combination. + * + * As a special exception, the copyright holders of this code give + * you permission to link this code with independent modules to + * produce an executable, regardless of the license terms of these + * independent modules, and to copy and distribute the resulting + * executable under terms of your choice, provided that you also + * meet, for each linked independent module, the terms and conditions + * of the license of that module. An independent module is a module + * which is not derived from or based on this code. If you modify + * this code, you may extend this exception to your version of the + * library, but you are not obligated to do so. If you do not wish + * to do so, delete this exception statement from your version. + */ + +package com.redhat.thermostat.vm.numa.common.internal; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.redhat.thermostat.vm.numa.common.VmNumaNodeStat; +import com.redhat.thermostat.vm.numa.common.VmNumaStat; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class VmNumaStatTypeAdapterTest { + + @Test + public void testWrite() { + GsonBuilder builder = new GsonBuilder(); + builder.registerTypeAdapter(VmNumaStat.class, new VmNumaStatTypeAdapter()); + Gson gson = builder.create(); + VmNumaNodeStat node = new VmNumaNodeStat(); + node.setNode(1); + node.setPrivateMemory(234.5); + node.setHeapMemory(1234.55); + node.setHugeMemory(2423.5555); + node.setStackMemory(896.1545); + VmNumaNodeStat node2 = new VmNumaNodeStat(); + node.setNode(2); + node.setPrivateMemory(1234.5); + node.setHeapMemory(31234.55); + node.setHugeMemory(52423.5555); + node.setStackMemory(4896.1545); + VmNumaStat stat = new VmNumaStat(); + stat.setTimeStamp(100l); + stat.setVmId("VM-1"); + stat.setAgentId("AGENT-1"); + stat.setVmNodeStats(new VmNumaNodeStat[]{node, node2}); + assertEquals("{\"vmId\":\"VM-1\",\"agentId\":\"AGENT-1\",\"vmNodeStats\":[{\"node\":2,\"hugeMemory\":52423.5555,\"heapMemory\":31234.55,\"stackMemory\":4896.1545,\"privateMemory\":1234.5},{\"node\":0,\"hugeMemory\":0.0,\"heapMemory\":0.0,\"stackMemory\":0.0,\"privateMemory\":0.0}],\"timeStamp\":{\"$numberLong\":\"100\"}}", gson.toJson(stat)); + } + +}