9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.javafx.logging;
27
28 import java.lang.ref.WeakReference;
29 import java.util.Arrays;
30 import java.util.HashMap;
31 import java.util.Map;
32 import java.util.ResourceBundle;
33
34 /**
35 * Platform logger provides an API for the JavaFX components to log
36 * messages. It is an internal logger intended to be used by JavaFX modules.
37 *
38 * The PlatformLogger uses an underlying System.Logger
39 * obtained by calling {@link java.lang.System.Logger#getLogger(String)}
40 *
41 * PlatformLogger implements System.Logger as to facilitiate logging of
42 * calling class and method.
43 * Note : JDK internal loggers know to skip any calls from System.Logger
44 * classes when looking for the calling class / method.
45 */
46 public class PlatformLogger implements System.Logger {
47
48 /**
49 * PlatformLogger logging levels.
88 /**
89 * Returns a PlatformLogger of a given name.
90 * @param name the name of the logger
91 * @return a PlatformLogger
92 */
93 public static synchronized PlatformLogger getLogger(String name) {
94 PlatformLogger log = null;
95 WeakReference<PlatformLogger> ref = loggers.get(name);
96 if (ref != null) {
97 log = ref.get();
98 }
99 if (log == null) {
100 log = new PlatformLogger(System.getLogger(name));
101 loggers.put(name, new WeakReference<>(log));
102 }
103 return log;
104 }
105
106
107 private final System.Logger loggerProxy;
108 private PlatformLogger(System.Logger loggerProxy) {
109 this.loggerProxy = loggerProxy;
110 }
111
112 // ------------------------------------------------------------------------
113 // From System.Logger interface
114 // ------------------------------------------------------------------------
115
116 /**
117 * Gets the name for this platform logger.
118 * @return the name of the platform logger.
119 */
120 @Override
121 public String getName() {
122 throw new UnsupportedOperationException("not implemented");
123 }
124
125 @Override
126 public boolean isLoggable(System.Logger.Level level) {
127 throw new UnsupportedOperationException("not implemented");
128 }
|
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.javafx.logging;
27
28 import java.lang.ref.WeakReference;
29 import java.util.HashMap;
30 import java.util.Map;
31 import java.util.ResourceBundle;
32
33 /**
34 * Platform logger provides an API for the JavaFX components to log
35 * messages. It is an internal logger intended to be used by JavaFX modules.
36 *
37 * The PlatformLogger uses an underlying System.Logger
38 * obtained by calling {@link java.lang.System.Logger#getLogger(String)}
39 *
40 * PlatformLogger implements System.Logger as to facilitiate logging of
41 * calling class and method.
42 * Note : JDK internal loggers know to skip any calls from System.Logger
43 * classes when looking for the calling class / method.
44 */
45 public class PlatformLogger implements System.Logger {
46
47 /**
48 * PlatformLogger logging levels.
87 /**
88 * Returns a PlatformLogger of a given name.
89 * @param name the name of the logger
90 * @return a PlatformLogger
91 */
92 public static synchronized PlatformLogger getLogger(String name) {
93 PlatformLogger log = null;
94 WeakReference<PlatformLogger> ref = loggers.get(name);
95 if (ref != null) {
96 log = ref.get();
97 }
98 if (log == null) {
99 log = new PlatformLogger(System.getLogger(name));
100 loggers.put(name, new WeakReference<>(log));
101 }
102 return log;
103 }
104
105
106 private final System.Logger loggerProxy;
107 protected PlatformLogger(System.Logger loggerProxy) {
108 this.loggerProxy = loggerProxy;
109 }
110
111 // ------------------------------------------------------------------------
112 // From System.Logger interface
113 // ------------------------------------------------------------------------
114
115 /**
116 * Gets the name for this platform logger.
117 * @return the name of the platform logger.
118 */
119 @Override
120 public String getName() {
121 throw new UnsupportedOperationException("not implemented");
122 }
123
124 @Override
125 public boolean isLoggable(System.Logger.Level level) {
126 throw new UnsupportedOperationException("not implemented");
127 }
|