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Java > Open Source Codes > org > eclipse > jdt > internal > core > JavaCorePreferenceInitializer


1 /*******************************************************************************
2  * Copyright (c) 2000, 2007 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.core;
12
13 import java.util.*;
14
15 import org.eclipse.core.runtime.preferences.*;
16 import org.eclipse.jdt.core.JavaCore;
17 import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants;
18 import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
19
20 /**
21  * JavaCore eclipse preferences initializer.
22  * Initially done in JavaCore.initializeDefaultPreferences which was deprecated
23  * with new eclipse preferences mechanism.
24  */
25 public class JavaCorePreferenceInitializer extends AbstractPreferenceInitializer {
26
27     /* (non-Javadoc)
28      * @see org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer#initializeDefaultPreferences()
29      */
30     public void initializeDefaultPreferences() {
31         // If modified, also modify the method JavaModelManager#getDefaultOptionsNoInitialization()
32 // Get options names set
33 HashSet optionNames = JavaModelManager.getJavaModelManager().optionNames;
34         
35         // Compiler settings
36 Map defaultOptionsMap = new CompilerOptions().getMap(); // compiler defaults
37
38         // Override some compiler defaults
39 defaultOptionsMap.put(JavaCore.COMPILER_LOCAL_VARIABLE_ATTR, JavaCore.GENERATE);
40         defaultOptionsMap.put(JavaCore.COMPILER_CODEGEN_UNUSED_LOCAL, JavaCore.PRESERVE);
41         defaultOptionsMap.put(JavaCore.COMPILER_TASK_TAGS, JavaCore.DEFAULT_TASK_TAGS);
42         defaultOptionsMap.put(JavaCore.COMPILER_TASK_PRIORITIES, JavaCore.DEFAULT_TASK_PRIORITIES);
43         defaultOptionsMap.put(JavaCore.COMPILER_TASK_CASE_SENSITIVE, JavaCore.ENABLED);
44         defaultOptionsMap.put(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, JavaCore.ENABLED);
45         defaultOptionsMap.put(JavaCore.COMPILER_PB_FORBIDDEN_REFERENCE, JavaCore.ERROR);
46         
47         // Builder settings
48 defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_RESOURCE_COPY_FILTER, ""); //$NON-NLS-1$
49 defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH, JavaCore.ABORT);
50         defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_DUPLICATE_RESOURCE, JavaCore.WARNING);
51         defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_CLEAN_OUTPUT_FOLDER, JavaCore.CLEAN);
52         defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_RECREATE_MODIFIED_CLASS_FILES_IN_OUTPUT_FOLDER, JavaCore.IGNORE);
53
54         // JavaCore settings
55 defaultOptionsMap.put(JavaCore.CORE_JAVA_BUILD_ORDER, JavaCore.IGNORE);
56         defaultOptionsMap.put(JavaCore.CORE_INCOMPLETE_CLASSPATH, JavaCore.ERROR);
57         defaultOptionsMap.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.ERROR);
58         defaultOptionsMap.put(JavaCore.CORE_INCOMPATIBLE_JDK_LEVEL, JavaCore.IGNORE);
59         defaultOptionsMap.put(JavaCore.CORE_ENABLE_CLASSPATH_EXCLUSION_PATTERNS, JavaCore.ENABLED);
60         defaultOptionsMap.put(JavaCore.CORE_ENABLE_CLASSPATH_MULTIPLE_OUTPUT_LOCATIONS, JavaCore.ENABLED);
61
62         // encoding setting comes from resource plug-in
63 optionNames.add(JavaCore.CORE_ENCODING);
64
65         // Formatter settings
66 Map codeFormatterOptionsMap = DefaultCodeFormatterConstants.getEclipseDefaultSettings(); // code formatter defaults
67 for (Iterator iter = codeFormatterOptionsMap.entrySet().iterator(); iter.hasNext();) {
68             Map.Entry entry = (Map.Entry) iter.next();
69             String JavaDoc optionName = (String JavaDoc) entry.getKey();
70             defaultOptionsMap.put(optionName, entry.getValue());
71             optionNames.add(optionName);
72         }
73
74         // CodeAssist settings
75 defaultOptionsMap.put(JavaCore.CODEASSIST_VISIBILITY_CHECK, JavaCore.DISABLED);
76         defaultOptionsMap.put(JavaCore.CODEASSIST_DEPRECATION_CHECK, JavaCore.DISABLED);
77         defaultOptionsMap.put(JavaCore.CODEASSIST_IMPLICIT_QUALIFICATION, JavaCore.DISABLED);
78         defaultOptionsMap.put(JavaCore.CODEASSIST_FIELD_PREFIXES, ""); //$NON-NLS-1$
79 defaultOptionsMap.put(JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, ""); //$NON-NLS-1$
80 defaultOptionsMap.put(JavaCore.CODEASSIST_LOCAL_PREFIXES, ""); //$NON-NLS-1$
81 defaultOptionsMap.put(JavaCore.CODEASSIST_ARGUMENT_PREFIXES, ""); //$NON-NLS-1$
82 defaultOptionsMap.put(JavaCore.CODEASSIST_FIELD_SUFFIXES, ""); //$NON-NLS-1$
83 defaultOptionsMap.put(JavaCore.CODEASSIST_STATIC_FIELD_SUFFIXES, ""); //$NON-NLS-1$
84 defaultOptionsMap.put(JavaCore.CODEASSIST_LOCAL_SUFFIXES, ""); //$NON-NLS-1$
85 defaultOptionsMap.put(JavaCore.CODEASSIST_ARGUMENT_SUFFIXES, ""); //$NON-NLS-1$
86 defaultOptionsMap.put(JavaCore.CODEASSIST_FORBIDDEN_REFERENCE_CHECK, JavaCore.ENABLED);
87         defaultOptionsMap.put(JavaCore.CODEASSIST_DISCOURAGED_REFERENCE_CHECK, JavaCore.DISABLED);
88         defaultOptionsMap.put(JavaCore.CODEASSIST_CAMEL_CASE_MATCH, JavaCore.ENABLED);
89         defaultOptionsMap.put(JavaCore.CODEASSIST_SUGGEST_STATIC_IMPORTS, JavaCore.ENABLED);
90         
91         // Time out for parameter names
92 defaultOptionsMap.put(JavaCore.TIMEOUT_FOR_PARAMETER_NAME_FROM_ATTACHED_JAVADOC, "50"); //$NON-NLS-1$
93
94         // Store default values to default preferences
95 IEclipsePreferences defaultPreferences = ((IScopeContext) new DefaultScope()).getNode(JavaCore.PLUGIN_ID);
96         for (Iterator iter = defaultOptionsMap.entrySet().iterator(); iter.hasNext();) {
97             Map.Entry entry = (Map.Entry) iter.next();
98             String JavaDoc optionName = (String JavaDoc) entry.getKey();
99             defaultPreferences.put(optionName, (String JavaDoc)entry.getValue());
100             optionNames.add(optionName);
101         }
102     }
103 }
104
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