本文整理汇总了Java中com.sun.tools.attach.AttachOperationFailedException类的典型用法代码示例。如果您正苦于以下问题:Java AttachOperationFailedException类的具体用法?Java AttachOperationFailedException怎么用?Java AttachOperationFailedException使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
AttachOperationFailedException类属于com.sun.tools.attach包,在下文中一共展示了AttachOperationFailedException类的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: basicTests
import com.sun.tools.attach.AttachOperationFailedException; //导入依赖的package包/类
private static void basicTests(VirtualMachine vm) throws Exception {
// Try calling with null argument
boolean exception = false;
try {
vm.startManagementAgent(null);
} catch (NullPointerException e) {
exception = true;
}
if (!exception) {
throw new Exception("startManagementAgent(null) should throw NPE");
}
// Try calling with a property value with a space in it
Properties p = new Properties();
File f = new File("file with space");
try (FileWriter fw = new FileWriter(f)) {
fw.write("com.sun.management.jmxremote.port=apa");
}
p.put("com.sun.management.config.file", f.getAbsolutePath());
try {
vm.startManagementAgent(p);
} catch(AttachOperationFailedException ex) {
// We expect parsing of "apa" above to fail, but if the file path
// can't be read we get a different exception message
if (!ex.getMessage().contains("java.lang.NumberFormatException")) {
throw ex;
}
}
}
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:31,代码来源:StartManagementAgent.java
示例2: testRemoteAgent
import com.sun.tools.attach.AttachOperationFailedException; //导入依赖的package包/类
public static void testRemoteAgent(VirtualMachine vm) throws Exception {
int port = Utils.getFreePort();
// try to connect - should fail
tryConnect(port, false);
// start agent
System.out.println("Starting agent on port: " + port);
Properties mgmtProps = new Properties();
mgmtProps.put("com.sun.management.jmxremote.port", port);
mgmtProps.put("com.sun.management.jmxremote.authenticate", "false");
mgmtProps.put("com.sun.management.jmxremote.ssl", "false");
vm.startManagementAgent(mgmtProps);
// try to connect - should work
tryConnect(port, true);
// try to start again - should fail
boolean exception = false;
try {
vm.startManagementAgent(mgmtProps);
} catch(AttachOperationFailedException ex) {
// expected
exception = true;
}
if (!exception) {
throw new Exception("Expected the second call to vm.startManagementAgent() to fail");
}
}
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:30,代码来源:StartManagementAgent.java
示例3: setFlagAttach
import com.sun.tools.attach.AttachOperationFailedException; //导入依赖的package包/类
private boolean setFlagAttach(HotSpotVirtualMachine vm, String flagName, String flagValue) throws Exception {
boolean result;
try {
vm.setFlag(flagName, flagValue);
result = true;
} catch (AttachOperationFailedException e) {
result = false;
}
return result;
}
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:13,代码来源:JVMOption.java
示例4: basicTests
import com.sun.tools.attach.AttachOperationFailedException; //导入依赖的package包/类
private static void basicTests(VirtualMachine vm) throws Exception {
// Try calling with null argument
boolean exception = false;
try {
System.out.println("Starting management agent with null");
vm.startManagementAgent(null);
} catch (NullPointerException e) {
exception = true;
}
if (!exception) {
throw new Exception("startManagementAgent(null) should throw NPE");
}
// Try calling with a property value with a space in it
Properties p = new Properties();
File f = new File("file with space");
try (FileWriter fw = new FileWriter(f)) {
fw.write("com.sun.management.jmxremote.port=apa");
}
p.put("com.sun.management.config.file", f.getAbsolutePath());
try {
System.out.println("Starting management agent with bogus port");
vm.startManagementAgent(p);
} catch(AttachOperationFailedException ex) {
// We expect parsing of "apa" above to fail, but if the file path
// can't be read we get a different exception message
if (!ex.getMessage().contains("Invalid com.sun.management.jmxremote.port number")) {
throw ex;
}
ex.printStackTrace(System.err);
} catch (Throwable t) {
t.printStackTrace(System.err);
throw t;
}
}
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:37,代码来源:StartManagementAgent.java
示例5: testRemoteAgent
import com.sun.tools.attach.AttachOperationFailedException; //导入依赖的package包/类
public static void testRemoteAgent(VirtualMachine vm) throws Exception {
int port = Utils.getFreePort();
// try to connect - should fail
tryConnect(port, false);
// start agent
System.out.println("Starting agent on port: " + port);
Properties mgmtProps = new Properties();
mgmtProps.put("com.sun.management.jmxremote.port", port);
mgmtProps.put("com.sun.management.jmxremote.authenticate", "false");
mgmtProps.put("com.sun.management.jmxremote.ssl", "false");
System.err.println("Starting management agent ...");
vm.startManagementAgent(mgmtProps);
System.err.println("Started");
// try to connect - should work
tryConnect(port, true);
// try to start again - should fail
boolean exception = false;
try {
System.err.println("Starting management agent second time ...");
vm.startManagementAgent(mgmtProps);
System.err.println("Started");
} catch(AttachOperationFailedException ex) {
// expected
System.err.println("Got expected exception: " + ex.getMessage());
exception = true;
}
if (!exception) {
throw new Exception("Expected the second call to vm.startManagementAgent() to fail");
}
}
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:36,代码来源:StartManagementAgent.java
注:本文中的com.sun.tools.attach.AttachOperationFailedException类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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