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1
4 package org.terracotta.dso.actions;
5
6 import org.apache.commons.io.IOUtils;
7 import org.eclipse.core.resources.IProject;
8 import org.eclipse.core.runtime.CoreException;
9 import org.eclipse.core.runtime.IPath;
10 import org.eclipse.jdt.core.IJavaProject;
11 import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
12 import org.eclipse.jface.action.Action;
13 import org.eclipse.jface.action.IAction;
14 import org.eclipse.jface.viewers.ISelection;
15 import org.eclipse.jface.viewers.IStructuredSelection;
16 import org.eclipse.ui.IActionDelegate;
17 import org.eclipse.ui.IWorkbenchWindow;
18 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
19 import org.terracotta.dso.ClasspathProvider;
20 import org.terracotta.dso.ProjectNature;
21 import org.terracotta.dso.TcPlugin;
22
23 import com.tc.admin.common.InputStreamDrainer;
24 import com.tc.util.runtime.Os;
25
26 import java.io.File  ;
27 import java.io.IOException ;
28
29 public class ShowAdminConsoleAction extends Action
30 implements IActionDelegate,
31 IWorkbenchWindowActionDelegate,
32 IJavaLaunchConfigurationConstants,
33 IProjectAction
34 {
35 private IJavaProject m_javaProject;
36 private IAction m_action;
37
38 public ShowAdminConsoleAction() {
39 super("Show AdminConsole...");
40 TcPlugin.getDefault().registerProjectAction(this);
41 }
42
43 public ShowAdminConsoleAction(IJavaProject javaProject) {
44 super("Show AdminConsole...");
45 m_javaProject = javaProject;
46 }
47
48 public void run(IAction action) {
49 String [] cmdarray = {
50 getJavaCmd().getAbsolutePath(),
51 "-Dtc.install-root=" + TcPlugin.getDefault().getLocation().toOSString(),
52 "-cp", getClasspath(),
53 "com.tc.admin.AdminClient"
54 };
55
56 Process p = exec(cmdarray, null, new File (System.getProperty("user.dir")));
57
58 new InputStreamDrainer(p.getErrorStream()).start();
59 new InputStreamDrainer(p.getInputStream()).start();
60 IOUtils.closeQuietly(p.getOutputStream());
61 }
62
63 private String getClasspath() {
64 TcPlugin plugin = TcPlugin.getDefault();
65 IPath tcJarPath = plugin.getLibDirPath().append("tc.jar");
66
67 if(tcJarPath.toFile().exists()){
68 return tcJarPath.toOSString();
69 } else {
70 return ClasspathProvider.makeDevClasspath();
71 }
72 }
73
74 private File getJavaCmd() {
75 File javaBin = new File (System.getProperty("java.home"), "bin");
76 return new File (javaBin, "java" + (Os.isWindows() ? ".exe" : ""));
77 }
78
79 protected Process exec(String [] cmdarray, String [] envp, File dir) {
80 try {
81 return Runtime.getRuntime().exec(cmdarray, envp, dir);
82 } catch(IOException ioe) {
83 TcPlugin.getDefault().openError("Unable to show AdminConsole", ioe);
84 }
85
86 return null;
87 }
88
89 public void selectionChanged(IAction action, ISelection selection) {
90 m_action = action;
91
92 if(m_javaProject == null || selection instanceof IStructuredSelection) {
93 update(ActionUtil.locateSelectedJavaProject(selection));
94 }
95 else {
96 action.setEnabled(true);
97 }
98 }
99
100 private void update(IJavaProject javaProject) {
101 if(javaProject != null) {
102 try {
103 if(javaProject.getProject().hasNature(ProjectNature.NATURE_ID)) {
104 m_javaProject = javaProject;
105 }
106 else {
107 m_javaProject = null;
108 }
109 } catch(CoreException ce) {}
110 }
111 else {
112 m_javaProject = null;
113 }
114
115 m_action.setEnabled(m_javaProject != null);
116 }
117
118 public void update(IProject project) {
119 update(ActionUtil.findJavaProject(project));
120 }
121
122 public void dispose() {
123
124 }
125
126 public void init(IWorkbenchWindow window) {
127
128 }
129 }
130 |
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