9904178931

Committed 12 Jul 2024 07:32AM UTC coverage: 61.387% (-0.5%) from 61.842%

Build # 9904178931

Build Type

push

github

Committed by

web-flow

Commit Message

#400: fix error handling for undefined IDE_ROOT and IDE_HOME (#476)

Run Details

1997 of 3575 branches covered (55.86%)

Branch coverage included in aggregate %.

5297 of 8307 relevant lines covered (63.77%)

2.8 hits per line

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49.15

cli/src/main/java/com/devonfw/tools/ide/log/AbstractIdeSubLogger.java

package com.devonfw.tools.ide.log;

/**
 * Abstract base implementation of {@link IdeSubLogger}.
 */
public abstract class AbstractIdeSubLogger implements IdeSubLogger {

  /** @see #getLevel() */
  protected final IdeLogLevel level;

  /**
   * The constructor.
   *
   * @param level the {@link #getLevel() log-level}.
   */
  public AbstractIdeSubLogger(IdeLogLevel level) {

    super();
    this.level = level;
  }

  @Override
  public IdeLogLevel getLevel() {

    return this.level;
  }

  /**
   * Should only be used internally by logger implementation.
   *
   * @param message the message template.
   * @param args the dynamic arguments to fill in.
   * @return the resolved message with the parameters filled in.
   */
  protected String compose(String message, Object... args) {

    int pos = message.indexOf("{}");
    if (pos < 0) {
      if (args.length > 0) {
        invalidMessage(message, false, args);
      }
      return message;
    }
    int argIndex = 0;
    int start = 0;
    int length = message.length();
    StringBuilder sb = new StringBuilder(length + 48);
    while (pos >= 0) {
      sb.append(message, start, pos);
      sb.append(args[argIndex++]);
      start = pos + 2;
      pos = message.indexOf("{}", start);
      if ((argIndex >= args.length) && (pos > 0)) {
        invalidMessage(message, true, args);
        pos = -1;
      }
    }
    if (start < length) {
      String rest = message.substring(start);
      sb.append(rest);
    }
    if (argIndex < args.length) {
      invalidMessage(message, false, args);
    }
    return sb.toString();
  }

  private void invalidMessage(String message, boolean more, Object[] args) {

    warning("Invalid log message with " + args.length + " argument(s) but " + (more ? "more" : "less")
        + " placeholders: " + message);
  }

  private void warning(String message) {

    boolean colored = isColored();
    if (colored) {
      System.err.print(IdeLogLevel.ERROR.getEndColor());
      System.err.print(IdeLogLevel.ERROR.getStartColor());
    }
    System.err.println(message);
    if (colored) {
      System.err.print(IdeLogLevel.ERROR.getEndColor());
    }
  }

  /**
   * @return {@code true} if colored logging is used, {@code false} otherwise.
   */
  protected boolean isColored() {

    return false;
  }

  @Override
  public String toString() {

    return getClass().getSimpleName() + "@" + this.level;
  }

}

1	package com.devonfw.tools.ide.log;
2
3	/**
4	* Abstract base implementation of {@link IdeSubLogger}.
5	*/
6	public abstract class AbstractIdeSubLogger implements IdeSubLogger {
7
8	/** @see #getLevel() */
9	protected final IdeLogLevel level;
10
11	/**
12	* The constructor.
13	*
14	* @param level the {@link #getLevel() log-level}.
15	*/
16	public AbstractIdeSubLogger(IdeLogLevel level) {
17
18	super();	2✔
19	this.level = level;	3✔
20	}	1✔
21
22	@Override
23	public IdeLogLevel getLevel() {
24
25	return this.level;	×
26	}
27
28	/**
29	* Should only be used internally by logger implementation.
30	*
31	* @param message the message template.
32	* @param args the dynamic arguments to fill in.
33	* @return the resolved message with the parameters filled in.
34	*/
35	protected String compose(String message, Object... args) {
36
37	int pos = message.indexOf("{}");	4✔
38	if (pos < 0) {	2!
39	if (args.length > 0) {	×
40	invalidMessage(message, false, args);	×
41	}
42	return message;	×
43	}
44	int argIndex = 0;	2✔
45	int start = 0;	2✔
46	int length = message.length();	3✔
47	StringBuilder sb = new StringBuilder(length + 48);	7✔
48	while (pos >= 0) {	2✔
49	sb.append(message, start, pos);	6✔
50	sb.append(args[argIndex++]);	7✔
51	start = pos + 2;	4✔
52	pos = message.indexOf("{}", start);	5✔
53	if ((argIndex >= args.length) && (pos > 0)) {	6!
54	invalidMessage(message, true, args);	×
55	pos = -1;	×
56	}
57	}
58	if (start < length) {	3✔
59	String rest = message.substring(start);	4✔
60	sb.append(rest);	4✔
61	}
62	if (argIndex < args.length) {	4!
63	invalidMessage(message, false, args);	×
64	}
65	return sb.toString();	3✔
66	}
67
68	private void invalidMessage(String message, boolean more, Object[] args) {
69
70	warning("Invalid log message with " + args.length + " argument(s) but " + (more ? "more" : "less")	×
71	+ " placeholders: " + message);
72	}	×
73
74	private void warning(String message) {
75
76	boolean colored = isColored();	×
77	if (colored) {	×
78	System.err.print(IdeLogLevel.ERROR.getEndColor());	×
79	System.err.print(IdeLogLevel.ERROR.getStartColor());	×
80	}
81	System.err.println(message);	×
82	if (colored) {	×
83	System.err.print(IdeLogLevel.ERROR.getEndColor());	×
84	}
85	}	×
86
87	/**
88	* @return {@code true} if colored logging is used, {@code false} otherwise.
89	*/
90	protected boolean isColored() {
91
92	return false;	×
93	}
94
95	@Override
96	public String toString() {
97
98	return getClass().getSimpleName() + "@" + this.level;	×
99	}
100
101	}

devonfw / IDEasy / 9904178931

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