//# 0 errors, 63 messages
//#
/*
    //#FileNameValidator.java:1:1: class: com.dmdirc.config.prefs.validator.FileNameValidator
    //#FileNameValidator.java:1:1: method: com.dmdirc.config.prefs.validator.FileNameValidator.com.dmdirc.config.prefs.validator.FileNameValidator__static_init
 * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.dmdirc.config.prefs.validator;

/**
 * Validates filenames.
 */
public class FileNameValidator implements Validator<String> {
    //#FileNameValidator.java:28: method: ValidationResponse com.dmdirc.config.prefs.validator.FileNameValidator.validate(Object)
    //#input(ValidationResponse validate(Object)): __Descendant_Table[com/dmdirc/config/prefs/validator/FileNameValidator]
    //#input(ValidationResponse validate(Object)): __Descendant_Table[others]
    //#input(ValidationResponse validate(Object)): __Dispatch_Table.validate(Ljava/lang/String;)Lcom/dmdirc/config/prefs/validator/ValidationResponse;
    //#input(ValidationResponse validate(Object)): this
    //#input(ValidationResponse validate(Object)): this.__Tag
    //#input(ValidationResponse validate(Object)): x0
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#1*) num objects
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#1*).__Tag
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#1*).failure
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#2*) num objects
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#2*).__Tag
    //#output(ValidationResponse validate(Object)): new ValidationResponse(validate#2*).failure
    //#output(ValidationResponse validate(Object)): return_value
    //#new obj(ValidationResponse validate(Object)): new ValidationResponse(validate#1*)
    //#new obj(ValidationResponse validate(Object)): new ValidationResponse(validate#2*)
    //#pre[2] (ValidationResponse validate(Object)): this.__Tag == com/dmdirc/config/prefs/validator/FileNameValidator
    //#pre[3] (ValidationResponse validate(Object)): x0 != null
    //#post(ValidationResponse validate(Object)): return_value == One-of{&new ValidationResponse(validate#1*), &new ValidationResponse(validate#2*)}
    //#post(ValidationResponse validate(Object)): return_value in Addr_Set{&new ValidationResponse(validate#1*),&new ValidationResponse(validate#2*)}
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#1*) num objects <= 1
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#1*).__Tag == com/dmdirc/config/prefs/validator/ValidationResponse
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#1*).failure == null
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#2*) num objects <= 1
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#2*).__Tag == com/dmdirc/config/prefs/validator/ValidationResponse
    //#post(ValidationResponse validate(Object)): new ValidationResponse(validate#2*).failure == &"Must be a valid filename"
    //#unanalyzed(ValidationResponse validate(Object)): Effects-of-calling:java.lang.String:matches
    //#FileNameValidator.java:28: end of method: ValidationResponse com.dmdirc.config.prefs.validator.FileNameValidator.validate(Object)

    /** Filename regex. */
    private static final String FILENAME_REGEX = "[A-Za-z0-9 \\-_!]+";
    /** Failure reason. */
    private static final String FAILURE_REASON = "Must be a valid filename";

    /**
     * Instantiates a new filename validator.
     */
    public FileNameValidator() {
    //#FileNameValidator.java:38: method: void com.dmdirc.config.prefs.validator.FileNameValidator.com.dmdirc.config.prefs.validator.FileNameValidator()
        //Do nothing
    }
    //#FileNameValidator.java:40: end of method: void com.dmdirc.config.prefs.validator.FileNameValidator.com.dmdirc.config.prefs.validator.FileNameValidator()

    /** {@inheritDoc} */
    @Override
    public ValidationResponse validate(final String object) {
        if (object.matches(FILENAME_REGEX)) {
    //#FileNameValidator.java:45: method: ValidationResponse com.dmdirc.config.prefs.validator.FileNameValidator.validate(String)
    //#input(ValidationResponse validate(String)): object
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#1) num objects
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#1).__Tag
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#1).failure
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#2) num objects
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#2).__Tag
    //#output(ValidationResponse validate(String)): new ValidationResponse(validate#2).failure
    //#output(ValidationResponse validate(String)): return_value
    //#new obj(ValidationResponse validate(String)): new ValidationResponse(validate#1)
    //#new obj(ValidationResponse validate(String)): new ValidationResponse(validate#2)
    //#pre[1] (ValidationResponse validate(String)): object != null
    //#post(ValidationResponse validate(String)): return_value in Addr_Set{&new ValidationResponse(validate#2),&new ValidationResponse(validate#1)}
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#1) num objects <= 1
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#1).__Tag == com/dmdirc/config/prefs/validator/ValidationResponse
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#1).failure == null
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#2) num objects <= 1
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#2).__Tag == com/dmdirc/config/prefs/validator/ValidationResponse
    //#post(ValidationResponse validate(String)): new ValidationResponse(validate#2).failure == &"Must be a valid filename"
    //#test_vector(ValidationResponse validate(String)): java.lang.String:matches(...)@45: {0}, {1}
            return new ValidationResponse();
        } else {
            return new ValidationResponse(FAILURE_REASON);
    //#FileNameValidator.java:48: end of method: ValidationResponse com.dmdirc.config.prefs.validator.FileNameValidator.validate(String)
        }
    }
}
    //#output(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Descendant_Table[com/dmdirc/config/prefs/validator/FileNameValidator]
    //#output(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Dispatch_Table.validate(Ljava/lang/Object;)Lcom/dmdirc/config/prefs/validator/ValidationResponse;
    //#output(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Dispatch_Table.validate(Ljava/lang/String;)Lcom/dmdirc/config/prefs/validator/ValidationResponse;
    //#output(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): com/dmdirc/config/prefs/validator/Validator.__Descendant_Table[com/dmdirc/config/prefs/validator/FileNameValidator]
    //#post(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Descendant_Table[com/dmdirc/config/prefs/validator/FileNameValidator] == &__Dispatch_Table
    //#post(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): com/dmdirc/config/prefs/validator/Validator.__Descendant_Table[com/dmdirc/config/prefs/validator/FileNameValidator] == &__Dispatch_Table
    //#post(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Dispatch_Table.validate(Ljava/lang/Object;)Lcom/dmdirc/config/prefs/validator/ValidationResponse; == &validate
    //#post(com.dmdirc.config.prefs.validator.FileNameValidator__static_init): __Dispatch_Table.validate(Ljava/lang/String;)Lcom/dmdirc/config/prefs/validator/ValidationResponse; == &validate
    //#FileNameValidator.java:: end of method: com.dmdirc.config.prefs.validator.FileNameValidator.com.dmdirc.config.prefs.validator.FileNameValidator__static_init
    //#FileNameValidator.java:: end of class: com.dmdirc.config.prefs.validator.FileNameValidator
